void SortHSPs(packHSP* p)
{
int frame;
char mess[MAXSTRING];
for (frame=0; frame < FRAMES; frame++)
{
sprintf(mess,"Quicksorting FWD HSPs in frame %d",frame);
printMess(mess);
quickSort(p->sPairs[frame],
0,p->nSegments[frame]-1);
sprintf(mess,"\t%ld HSPs successfully quicksorted",p->nSegments[frame]);
printMess(mess);
}
for (frame=FRAMES; frame < 2*FRAMES; frame++)
{
sprintf(mess,"R-Quicksorting RVS HSPs in frame %d",frame);
printMess(mess);
RquickSort(p->sPairs[frame],
0,p->nSegments[frame]-1);
sprintf(mess,"\t%ld HSPs successfully r-quicksorted",p->nSegments[frame]);
printMess(mess);
}
}
/* Sort exons by donor site (for every GM rule): genamic requirement */
void BuildSort(dict *D,
int nc[],
int ne[],
int UC[][MAXENTRY],
int DE[][MAXENTRY],
int nclass,
long km[],
exonGFF* **d,
exonGFF *E,
long nexons)
{
long i,k;
int j;
int type;
int class;
char aux[MAXTYPE];
char mess[MAXSTRING];
/* Every exon will be classified into some sorting function (d) */
/* Input exons are sorted by acceptor (left position) */
for(i=0; i < nexons; i++)
{
aux[0]='\0';
strcpy (aux, (E+i)->Type);
strcat (aux, &((E+i)->Strand));
/* What's the type of exon? "Type+Strand" */
type = getkeyDict(D,aux);
/* Checking and getting exon type (dictionary) */
if (type != NOTFOUND)
{
/* Exon may belong to some upstream compatible classes (UC) */
for(j=0; j < nc[type]; j++)
{
class = UC[type][j];
k = km[class]-1;
/* Screening the exons sorted before: sorting by insertion */
while (k>=0 && (((E+i)->Donor->Position + (E+i)->offset2)
<
(d[class][k]->Donor->Position
+ d[class][k]->offset2)))
{
/* Shifting down previous exons */
d[class][k+1] = d[class][k];
k--;
}
/* Insert new exon before the previously shifted exons */
d[class][k+1] = (E+i);
km[class]++;
}
}else{ /* end if type found */
sprintf(mess,"type %s(%d) not found",aux,type);
printMess(mess);
}
} /* end forall exons */
/* Output: header for results displayed immediately */
void OutputHeader(char* locus, long l)
{
char* s;
char mess[MAXSTRING];
/* 0. Size checkpoint and information */
if (!l)
{
sprintf(mess,"%s: sequence is empty",locus);
printError(mess);
}
else
{
sprintf(mess,"%s: %ld nucleotides\n",locus,l);
printMess(mess);
}
/* 1. Extract the starting time to display */
s = ctime(&m->tStart);
/* 2. Output headers: gff, geneid or xml format */
if (GFF3){
printf("##gff-version 3\n");
} else {
if (GFF)
printf("## gff-version 2\n");
}
if (XML)
{
/* XML format header */
printf("<?xml version=\"1.0\" ?>\n");
printf("<!DOCTYPE prediction SYSTEM \"geneid.dtd\">\n");
s[strlen(s)-1] = '\0';
printf("<prediction locus=\"%s\" length=\"%ld\" source=\"%s\" date=\"%s\"",
locus,l,VERSION,s);
}
else
{
/* gff and geneid formats */
s[strlen(s)-1] = '\n';
if (GFF3){
printf("# date %s",s);
printf("# source-version: %s -- [email protected]\n",VERSION);
printf("##sequence-region %s 1 %ld\n",locus,l);
} else {
printf("## date %s",s);
printf("## source-version: %s -- [email protected]\n",VERSION);
printf("# Sequence %s - Length = %ld bps\n",locus,l);
}
}
}
/* Printing messages (parameters read for PWA - signal prediction) */
void PrintProfile (profile* p, char* signal)
{
char mess[MAXSTRING];
sprintf(mess,
"Reading... %s:\t%d\t%d\t%d\t(%ld)\t%5.2f",
signal,
p->dimension,
p->offset,
p->order,
p->dimensionTrans,
p->cutoff);
printMess(mess);
}
/* Management function to score and filter exons */
void ProcessHSPs(long l1,
long l2,
int Strand,
packExternalInformation* external,
packHSP* hsp
)
{
/* Fill in the temporary HSP arrays (pre-processing) */
/* GENIS hack */
if (SRP)
{
if (UTR) {
printMess("Preprocessing read information: step 1");
ReadScan(external,hsp,Strand,l1,l2);
} else {
printMess("Preprocessing homology information: step 1");
HSPScan(external,hsp,Strand,l1,l2);
}
printMess("Preprocessing homology information: step 2");
HSPScan2(external,hsp,Strand,l1,l2);
}
}
/* Print best genes using selected format */
void OutputGene(packGenes* pg,
long nExons,
char* Locus,
char* Sequence,
gparam* gp,
dict* dAA,
char* GenePrefix)
{
/* Retrieving the best predicted genes recursively */
if (nExons>0)
{
printMess("Recovering gene-solution...");
CookingGenes(pg->GOptim, Locus, Sequence, gp, dAA, GenePrefix);
if (XML)
printf("</prediction>\n");
}
else
if (XML)
printf(" genes=\"0\" score =\"0.00\">\n</prediction>\n");
}
int
Write (
sEvent *sp,
FILE *outFile
)
{
switch (sp->EventType) {
case mh_eEvent_Alarm:
case mh_eEvent_MaintenanceAlarm:
case mh_eEvent_SystemAlarm:
case mh_eEvent_UserAlarm1:
case mh_eEvent_UserAlarm2:
case mh_eEvent_UserAlarm3:
case mh_eEvent_UserAlarm4:
case mh_eEvent_Info:
printMess(sp, outFile);
break;
case mh_eEvent_Ack:
printAck(sp, outFile);
break;
case mh_eEvent_Cancel:
case mh_eEvent_Return:
printRet(sp, outFile);
break;
case mh_eEvent_Block:
case mh_eEvent_Unblock:
case mh_eEvent_Reblock:
case mh_eEvent_CancelBlock:
printBlock(sp, outFile);
break;
default:
printf("rt_elog_dump: Error in Write unknown EventType");
break;
}
return 1;
}
/* Display some predictions results according to the options selected */
void Output(packSites* allSites,
packSites* allSites_r,
packExons* allExons,
packExons* allExons_r,
exonGFF* exons,
long nExons,
char* Locus,
long l1,
long l2,
long lowerlimit,
char* Sequence,
gparam* gp,
dict* dAA,
char* GenePrefix)
{
/* 1. Printing Forward */
if (FWD)
{
printMess("Printing forward selected elements");
/* sites */
if (SFP)
PrintSites(allSites->StartCodons, allSites->nStartCodons,
STA, Locus, FORWARD, l1, l2, lowerlimit, Sequence, gp->StartProfile);
if (SAP){
PrintSites(allSites->AcceptorSites, allSites->nAcceptorSites,
ACC, Locus, FORWARD, l1, l2, lowerlimit, Sequence, gp->AcceptorProfile);
}
if (SDP){
PrintSites(allSites->DonorSites, allSites->nDonorSites,
DON, Locus, FORWARD, l1, l2, lowerlimit, Sequence, gp->DonorProfile);
}
if (STP){
PrintSites(allSites->StopCodons, allSites->nStopCodons,
STO, Locus, FORWARD, l1, l2, lowerlimit, Sequence, gp->StopProfile);
}
if (UTR && SFP){
PrintSites(allSites->TS, allSites->nTS,
TSS, Locus, FORWARD, l1, l2, lowerlimit, Sequence, gp->DonorProfile);
}
if (UTR && STP){
PrintSites(allSites->TE, allSites->nTE,
TES, Locus, FORWARD, l1, l2, lowerlimit, Sequence, gp->AcceptorProfile);
}
/* exons */
if (EFP){
PrintExons(allExons->InitialExons,allExons->nInitialExons,
FIRST, Locus, l1, l2, Sequence, dAA, GenePrefix);
}
if (EIP){
PrintExons(allExons->InternalExons,allExons->nInternalExons,
INTERNAL, Locus, l1, l2, Sequence, dAA, GenePrefix);
PrintExons(allExons->ZeroLengthExons,allExons->nZeroLengthExons,
ZEROLENGTH, Locus, l1, l2, Sequence, dAA, GenePrefix);
}
if (ETP){
PrintExons(allExons->TerminalExons,allExons->nTerminalExons,
TERMINAL, Locus, l1, l2, Sequence, dAA, GenePrefix);
}
if (ESP)
PrintExons(allExons->Singles,allExons->nSingles,
SINGLE, Locus, l1, l2, Sequence, dAA, GenePrefix);
if (EOP)
PrintExons(allExons->ORFs,allExons->nORFs,
ORF, Locus, l1, l2, Sequence, dAA, GenePrefix);
}
/* 2. Printing Reverse */
if (RVS)
{
printMess("Printing reverse selected elements\n");
/* sites */
if (SFP)
PrintSites(allSites_r->StartCodons,allSites_r->nStartCodons,STA,
Locus,REVERSE, l1, l2, lowerlimit, Sequence, gp->StartProfile);
if (SAP){
PrintSites(allSites_r->AcceptorSites, allSites_r->nAcceptorSites,
ACC, Locus, REVERSE, l1, l2, lowerlimit, Sequence, gp->AcceptorProfile);
}
if (SDP){
PrintSites(allSites_r->DonorSites, allSites_r->nDonorSites,
DON, Locus, REVERSE, l1, l2, lowerlimit, Sequence, gp->DonorProfile);
}
if (STP){
PrintSites(allSites_r->StopCodons,allSites_r->nStopCodons,STO,
Locus,REVERSE, l1, l2, lowerlimit, Sequence, gp->StopProfile);
}
if (UTR && SFP){
PrintSites(allSites_r->TS, allSites_r->nTS,
TSS, Locus, REVERSE, l1, l2, lowerlimit, Sequence, gp->StartProfile);
}
if (UTR && STP){
PrintSites(allSites_r->TE, allSites_r->nTE,
TES, Locus, REVERSE, l1, l2, lowerlimit, Sequence, gp->StopProfile);
}
/* exons */
if (EFP){
PrintExons(allExons_r->InitialExons,allExons_r->nInitialExons,
FIRST, Locus, l1, l2, Sequence, dAA, GenePrefix);
}
if (EIP){
PrintExons(allExons_r->InternalExons,allExons_r->nInternalExons,
INTERNAL, Locus, l1, l2, Sequence, dAA, GenePrefix);
PrintExons(allExons_r->ZeroLengthExons,allExons_r->nZeroLengthExons,
ZEROLENGTH, Locus, l1, l2, Sequence, dAA, GenePrefix);
}
if (ETP){
PrintExons(allExons_r->TerminalExons,allExons_r->nTerminalExons,
TERMINAL, Locus, l1, l2, Sequence, dAA, GenePrefix);
}
if (ESP)
PrintExons(allExons_r->Singles,allExons_r->nSingles,
SINGLE, Locus, l1, l2, Sequence, dAA, GenePrefix);
if (EOP)
PrintExons(allExons_r->ORFs,allExons_r->nORFs,
ORF, Locus, l1, l2, Sequence, dAA, GenePrefix);
}
/* 3. Print all exons */
if (EXP)
{
printMess("Printing all predicted Exons of current split\n");
PrintExons(exons, nExons, FIRST + INTERNAL + TERMINAL + SINGLE + ORF,
Locus, l1, l2, Sequence, dAA, GenePrefix);
}
}
/* Management of splice sites prediction and exon construction/scoring */
void manager(char *Sequence,
long LengthSequence,
packSites* allSites,
packExons* allExons,
packLib** lib,
long l1, long l2, long lowerlimit, long upperlimit,
int Strand,
packExternalInformation* external,
packHSP* hsp,
gparam* gp,
gparam** isochores,
int nIsochores,
packGC* GCInfo,
site* acceptorsites,
site* donorsites,
site* tssites,
site* tesites
)
{
char mess[MAXSTRING];
//struct timespec requestStart;
//struct timespec requestEnd;
/* For sorting sites */
/* site* acceptorsites; */
/* site* donorsites; */
long l1a, l1b,
l2a, l2b,
l1c, l2c;
long cutPoint;
/* 0. Define boundaries of splice site prediction
according to current split positions and strand selected */
if (Strand == FORWARD)
{
/* Forward sense */
/* Start codons and Acceptor sites limits */
l1a = l1;
l2a = (l2 == upperlimit)? l2 : l2 - OVERLAP;
/* Donor sites limits */
l1b = l1;
l2b = l2;
/* Stop codon limits */
l1c = l1;
l2c = l2;
/* Terminal/Single exons: */
/* are allowed if their Stop codon is placed behind cutPoint */
/* FWD: every stop codon might be used without problems */
cutPoint = l1;
}
else
{
/* Reverse sense */
/* Start codons and Acceptor sites limits */
l1a = l1;
l2a = l2;
/* Donor sites limits */
l1b = (l1 == lowerlimit)? l1: l1 + OVERLAP;
l2b = l2;
/* Stop codon limits */
l1c = l1;
l2c = l2;
/* Terminal/Single exons: */
/* are allowed if their Stop codon is placed behind cutPoint (RVS) */
/* RVS: reading from right to left the forward sense sequence */
cutPoint = (l1 == lowerlimit)? l1 : l1 + OVERLAP;
}
/* sprintf(mess,"Strand:%i\nl1a:%ld\nl1b:%ld\nl2a:%ld\nl2b:%ld\nl1c:%ld\nl2c:%ld\ncutPoint:%ld\n",Strand,l1a, l1b,l2a, l2b,l1c, l2c,cutPoint); */
/* printMess(mess); */
/* 0. Preprocss HSPs */
if (SRP){
ProcessHSPs(l1, l2, Strand,
external, hsp);
}
/* 0.1 Preprocess Library */
if(LIB)
{
//clock_gettime(CLOCK_MONOTONIC, &requestStart);
ProcessLibrary2(external, lib, Strand, l1, l2);
//clock_gettime(CLOCK_MONOTONIC, &requestEnd);
//accum = ( requestEnd.tv_sec - requestStart.tv_sec ) + ( requestEnd.tv_nsec - requestStart.tv_nsec )/ BILLION;
//sprintf(mess,"Library preprocessing time: %lf\n", accum );
//printMess(mess);
//cleanLibraryMemory(external);
}
/* 1. Predicting splice sites of current split of DNA sequence */
printMess ("Computing sites ...");
allSites->nStartCodons =
GetSitesWithProfile(Sequence,gp->StartProfile,allSites->StartCodons,l1a,l2a);
sprintf(mess, "Start Codons \t\t%8ld", allSites->nStartCodons);
printRes(mess);
long numAccsites = 0;
allSites->nAcceptorSites =
BuildAcceptors(Sequence,
U2,
sU2type,
sU2,
gp->AcceptorProfile,
gp->PolyPTractProfile,
gp->BranchPointProfile,
allSites->AcceptorSites,
l1a,l2a,numAccsites,NUMSITES,Strand,external);
sprintf(mess, "Acceptor Sites \t\t%8ld", allSites->nAcceptorSites - numAccsites);
numAccsites = allSites->nAcceptorSites;
printRes(mess);
if (U12GTAG){
allSites->nAcceptorSites =
BuildU12Acceptors(Sequence,U12gtag,sU12type,
sU12gtag,
gp->U12gtagAcceptorProfile,
gp->U12BranchPointProfile,
gp->PolyPTractProfile,
allSites->AcceptorSites,
l1a,l2a,numAccsites,NUMSITES,Strand,external);
sprintf(mess, "U12gtag Acceptor Sites \t%8ld", allSites->nAcceptorSites - numAccsites);
numAccsites = allSites->nAcceptorSites;
printRes(mess);
}
if (U12ATAC){
allSites->nAcceptorSites =
BuildU12Acceptors(Sequence,U12atac,sU12type,
sU12atac,
gp->U12atacAcceptorProfile,
gp->U12BranchPointProfile,
gp->PolyPTractProfile,
allSites->AcceptorSites,
l1a,l2a,numAccsites,NUMSITES,Strand,external);
sprintf(mess, "U12atac Acceptor Sites \t%8ld", allSites->nAcceptorSites - numAccsites);
numAccsites = allSites->nAcceptorSites;
printRes(mess);
}
long numDonsites = 0;
allSites->nDonorSites =
/* BuildDonors(Sequence,U2,sU2type,sU2, gp->DonorProfile,allSites->DonorSites,l1b,l2b,numDonsites,NUMSITES); */
BuildDonors(Sequence,U2,sU2type,sU2, gp->DonorProfile,allSites->DonorSites,l1b,l2b,numDonsites,NUMSITES,Strand,external);
sprintf (mess,"Donor Sites \t\t%8ld", allSites->nDonorSites);
numDonsites = allSites->nDonorSites;
printRes(mess);
if (U12GTAG){
allSites->nDonorSites =
BuildDonors(Sequence,U12gtag,sU12type,sU12gtag, gp->U12gtagDonorProfile,allSites->DonorSites,l1b,l2b,numDonsites,NUMSITES,Strand,external);
sprintf (mess,"U12gtag Donor Sites \t%8ld", allSites->nDonorSites - numDonsites);
numDonsites = allSites->nDonorSites;
printRes(mess);
}
if (U12ATAC){
allSites->nDonorSites =
BuildDonors(Sequence, U12atac,sU12type,sU12atac, gp->U12atacDonorProfile,allSites->DonorSites,l1b,l2b,numDonsites,NUMSITES,Strand,external);
sprintf (mess,"U12atac Donor Sites \t%8ld", allSites->nDonorSites - numDonsites);
numDonsites = allSites->nDonorSites;
printRes(mess);
}
if (U2GCAG){
allSites->nDonorSites =
BuildDonors(Sequence,U2, sU2type,sU2gcag, gp->U2gcagDonorProfile,allSites->DonorSites,l1b,l2b,numDonsites,NUMSITES,Strand,external);
sprintf (mess,"U2gcag Donor Sites \t%8ld", allSites->nDonorSites - numDonsites);
numDonsites = allSites->nDonorSites;
printRes(mess);
}
if (U2GTA){
allSites->nDonorSites =
BuildDonors(Sequence,U2,sU2type,sU2gta, gp->U2gtaDonorProfile,allSites->DonorSites,l1b,l2b,numDonsites,NUMSITES,Strand,external);
sprintf (mess,"U2gta Donor Sites \t%8ld", allSites->nDonorSites - numDonsites);
numDonsites = allSites->nDonorSites;
printRes(mess);
}
if (U2GTG){
allSites->nDonorSites =
BuildDonors(Sequence,U2,sU2type,sU2gtg, gp->U2gtgDonorProfile,allSites->DonorSites,l1b,l2b,numDonsites,NUMSITES,Strand,external);
sprintf (mess,"U2gtg Donor Sites \t%8ld", allSites->nDonorSites - numDonsites);
numDonsites = allSites->nDonorSites;
printRes(mess);
}
if (U2GTY){
allSites->nDonorSites =
BuildDonors(Sequence,U2,sU2type,sU2gty, gp->U2gtyDonorProfile,allSites->DonorSites,l1b,l2b,numDonsites,NUMSITES,Strand,external);
sprintf (mess,"U2gty Donor Sites \t%8ld", allSites->nDonorSites - numDonsites);
numDonsites = allSites->nDonorSites;
printRes(mess);
}
allSites->nStopCodons =
GetStopCodons(Sequence,gp->StopProfile, allSites->StopCodons,l1c,l2c);
sprintf (mess,"Stop Codons \t\t%8ld", allSites->nStopCodons);
printRes(mess);
if ( U12GTAG || U12ATAC || U2GCAG || U2GTA || U2GTG || U2GTY ){
/* Predicted sites must be sorted by position */
printMess ("Sorting Donor and Acceptor sites ...");
SortSites(allSites->DonorSites,allSites->nDonorSites,donorsites,l1b,l2b);
SortSites(allSites->AcceptorSites,allSites->nAcceptorSites,acceptorsites,l1a,l2a);
}
allSites->nTS=0;
allSites->nTE=0;
if (UTR){
allSites->nTS =
GetTSS(allSites->TS,allSites->AcceptorSites, allSites->nAcceptorSites, external,hsp,Strand,LengthSequence,l1,l2);
sprintf(mess, "TS \t\t\t%8ld", allSites->nTS);
printRes(mess);
long numTE = 0;
if(PAS){allSites->nTE =
GetSitesWithProfile(Sequence,gp->PolyASignalProfile,allSites->TE,l1,l2);
sprintf(mess, "PolyA Signals \t\t%8ld", allSites->nTE);
numTE = allSites->nTE;
printRes(mess);
}
allSites->nTE =
GetTES(allSites->TE,allSites->DonorSites, allSites->nDonorSites,external,hsp,Strand,LengthSequence,l1,l2,numTE);
sprintf(mess, "TE \t\t\t%8ld", allSites->nTE);
printRes(mess);
}
/* Total number of predicted splice sites in this strand */
allSites->nSites =
allSites->nStartCodons +
allSites->nAcceptorSites +
allSites->nDonorSites +
allSites->nStopCodons +
allSites->nTS +
allSites->nTE;
sprintf(mess,"---------\t\t%8ld", allSites->nSites);
printRes(mess);
if ( UTR ){
/* Predicted sites must be sorted by position */
printMess ("Sorting TSS/TES sites ...");
SortSites(allSites->TS,allSites->nTS,tssites,l1,l2);
SortSites(allSites->TE,allSites->nTE,tesites,l1,l2);
}
if (GENAMIC || (!GENAMIC && (EFP || EIP || ETP || ESP || EOP || EXP))){
/* 2. Building exons with splice sites predicted before */
printMess ("Computing exons ...");
allExons->nInitialExons =
BuildInitialExons(allSites->StartCodons,allSites->nStartCodons,
allSites->DonorSites,allSites->nDonorSites,
allSites->StopCodons,allSites->nStopCodons,
gp->MaxDonors,sFIRST,Sequence,
allExons->InitialExons,NUMEXONS);
sprintf(mess,"Initial Exons \t\t%8ld", allExons->nInitialExons);
printRes(mess);
allExons->nInternalExons =
BuildInternalExons(allSites->AcceptorSites,allSites->nAcceptorSites,
allSites->DonorSites,allSites->nDonorSites,
allSites->StopCodons,allSites->nStopCodons,
gp->MaxDonors,sINTERNAL,Sequence,
allExons->InternalExons,NUMEXONS);
sprintf(mess,"Internal Exons \t\t%8ld", allExons->nInternalExons);
printRes(mess);
if (RSS){
allExons->nZeroLengthExons =
BuildZeroLengthExons(allSites->AcceptorSites,allSites->nAcceptorSites,
allSites->DonorSites,allSites->nDonorSites,
allSites->StopCodons,allSites->nStopCodons,
gp->MaxDonors,sZEROLENGTH,Sequence,
allExons->ZeroLengthExons,NUMEXONS);
sprintf(mess,"Zero-Length Exons \t%8ld", allExons->nZeroLengthExons);
printRes(mess);
}
allExons->nTerminalExons =
BuildTerminalExons(allSites->AcceptorSites,allSites->nAcceptorSites,
allSites->StopCodons,allSites->nStopCodons,
LengthSequence,cutPoint,sTERMINAL,Sequence,
allExons->TerminalExons,NUMEXONS);
sprintf(mess,"Terminal Exons \t\t%8ld", allExons->nTerminalExons);
printRes(mess);
allExons->nSingles =
BuildSingles(allSites->StartCodons,allSites->nStartCodons,
allSites->StopCodons,allSites->nStopCodons,
cutPoint, Sequence,
allExons->Singles);
sprintf(mess,"Single genes \t\t%8ld", allExons->nSingles);
printRes(mess);
if (UTR){
allExons->nUtrInitialExons =
BuildUTRExons(allSites->TS,allSites->nTS,
allSites->DonorSites,allSites->nDonorSites,
MAXUTRDONORS,MAXUTREXONLENGTH,cutPoint,sUTRFIRST,
allExons->UtrInitialExons,NUMEXONS);
sprintf(mess,"UTR Initial Exons \t%8ld", allExons->nUtrInitialExons);
printRes(mess);
allExons->nUtrInitialHalfExons =
BuildUTRExons(allSites->TS,allSites->nTS,
allSites->StartCodons,allSites->nStartCodons,
MAXUTRDONORS,MAXUTREXONLENGTH,cutPoint,sUTRFIRSTHALF,
allExons->UtrInitialHalfExons,NUMEXONS);
sprintf(mess,"UTR Initial Half Exons \t%8ld", allExons->nUtrInitialHalfExons);
printRes(mess);
allExons->nUtrInternalExons =
BuildUTRExons(allSites->AcceptorSites,allSites->nAcceptorSites,
allSites->DonorSites,allSites->nDonorSites,
MAXUTRDONORS,MAXUTREXONLENGTH,cutPoint,sUTRINTERNAL,
allExons->UtrInternalExons,NUMEXONS);
sprintf(mess,"UTR Internal Exons \t%8ld", allExons->nUtrInternalExons);
printRes(mess);
allExons->nUtr5InternalHalfExons =
BuildUTRExons(allSites->AcceptorSites,allSites->nAcceptorSites,
allSites->StartCodons,allSites->nStartCodons,
MAXUTRDONORS,MAXUTREXONLENGTH,cutPoint,sUTR5INTERNALHALF,
allExons->Utr5InternalHalfExons,NUMEXONS);
sprintf(mess,"UTR 5' Int. Half Exons \t%8ld", allExons->nUtr5InternalHalfExons);
printRes(mess);
allExons->nUtr3InternalHalfExons =
BuildUTRExons(allSites->StopCodons,allSites->nStopCodons,
allSites->DonorSites,allSites->nDonorSites,
MAXUTRDONORS,MAXNMDLENGTH,cutPoint,sUTR3INTERNALHALF,
allExons->Utr3InternalHalfExons,NUMEXONS);
sprintf(mess,"UTR 3' Int. Half Exons \t%8ld", allExons->nUtr3InternalHalfExons);
printRes(mess);
allExons->nUtrTerminalHalfExons =
BuildUTRExons(allSites->StopCodons,allSites->nStopCodons,
allSites->TE,allSites->nTE,
MAXUTRDONORS,MAX3UTREXONLENGTH,cutPoint,sUTRTERMINALHALF,
allExons->UtrTerminalHalfExons,NUMEXONS);
sprintf(mess,"UTR Term. Half Exons \t%8ld", allExons->nUtrTerminalHalfExons);
printRes(mess);
allExons->nUtrTerminalExons =
BuildUTRExons(allSites->AcceptorSites,allSites->nAcceptorSites,
allSites->TE,allSites->nTE,
MAXUTRDONORS,MAX3UTREXONLENGTH,cutPoint,sUTRTERMINAL,
allExons->UtrTerminalExons,NUMEXONS);
sprintf(mess,"UTR Terminal Exons \t%8ld", allExons->nUtrTerminalExons);
printRes(mess);
}
if (scanORF)
{
allExons->nORFs =
BuildORFs(allSites->StopCodons,allSites->nStopCodons,
allSites->StopCodons,allSites->nStopCodons,
cutPoint, Sequence,
allExons->ORFs);
sprintf(mess,"ORFs \t\t\t%8ld", allExons->nORFs);
printRes(mess);
}
else
allExons->nORFs = 0;
/* 3. Scoring and Filtering Exons */
ScoreExons(Sequence, allExons,
l1, l2, Strand,
external, hsp,
isochores,nIsochores,
GCInfo);
/* Total number of built exons in this strand */
allExons->nExons =
allExons->nInitialExons +
allExons->nInternalExons +
allExons->nZeroLengthExons +
allExons->nTerminalExons +
allExons->nSingles +
allExons->nORFs +
allExons->nUtrInitialExons +
allExons->nUtrInitialHalfExons +
allExons->nUtrInternalExons +
allExons->nUtr5InternalHalfExons +
allExons->nUtr3InternalHalfExons +
allExons->nUtrTerminalExons +
allExons->nUtrTerminalHalfExons;
sprintf(mess,"---------\t\t%8ld", allExons->nExons);
printRes(mess);
}
}
/* Read the input of statistics data model */
int readparam (char* name, gparam** isochores)
{
FILE* RootFile;
char* Geneid;
char ExternalFileName[FILENAMELENGTH];
int i;
char line[MAXLINE];
char mess[MAXSTRING];
char header[MAXSTRING];
int nIsochores;
/* 0. Select parameters filename for reading it */
/* Filename must be: option P, env.var GENEID or default (none) */
Geneid=getenv("GENEID");
/* (a) Using -P option */
if (strcmp(PARAMETERFILE,name))
{
sprintf(mess,"Loading parameter file by using -P option: %s",name);
if ((RootFile = fopen(name,"rb"))==NULL)
printError("Parameter file (-P) can not be open to read");
}
/* (b) Using GENEID environment var */
else
if (Geneid)
{
sprintf(mess,"Loading parameter file by using GENEID (env. var): %s",Geneid);
sprintf(ExternalFileName,"%s", Geneid);
if ((RootFile = fopen(ExternalFileName,"rb"))==NULL)
printError("Parameter file (GENEID env.var) can not be open to read");
}
/* (c) Using default parameter file */
else
{
sprintf(mess,"Loading parameter file default");
if ((RootFile = fopen(name,"rb"))==NULL)
printError("Parameter file (default) can not be open to read");
}
/* rootfile will be the parameter file handle descriptor */
printMess(mess);
/* 1. Read NO_SCORE penalty for nucleotides not supported by homology */
readHeader(RootFile,line);
readLine(RootFile,line);
if ((sscanf(line,"%f\n",
&(NO_SCORE)))!=1)
printError("Wrong format: NO_SCORE value scores (number/type)");
sprintf(mess,"NO_SCORE: \t%9.2f",
NO_SCORE);
printMess(mess);
/* BKGD_SUBTRACT_FLANK_LENGTH */
/* 2. Read the number of isochores */
readHeader(RootFile,line);
if ((sscanf(line,"%s",header))!=1)
{
sprintf(mess,"Wrong format: header for number of isochores");
printError(mess);
}
while(strcasecmp(header,sNUMISO))
{
if(!strcasecmp(header,sBKGD_SUBTRACT_FLANK_LENGTH)){
readLine(RootFile,line);
if ((sscanf(line,"%d\n", &(BKGD_SUBTRACT_FLANK_LENGTH)))!=1)
printError("Wrong format: BKGD_SUBTRACT_FLANK_LENGTH value (integer)");
sprintf(mess,"BKGD_SUBTRACT_FLANK_LENGTH: \t%d",
BKGD_SUBTRACT_FLANK_LENGTH);
printMess(mess);
}
readHeader(RootFile,line);
if ((sscanf(line,"%s",header))!=1)
{
sprintf(mess,"Wrong format: header for number of isochores");
printError(mess);
}
}
readLine(RootFile,line);
if ((sscanf(line,"%d\n", &(nIsochores)))!=1)
printError("Wrong format: Number of isochores");
sprintf(mess,"Number of isochores: %d", nIsochores);
printMess(mess);
if (nIsochores > MAXISOCHORES || !(nIsochores>0))
printError("Wrong value: number of isochores(MAXISOCHORES)");
/* 3. Reading every one of the isochores */
for(i=0; i<nIsochores; i++)
{
sprintf(mess,"Reading isochore %d", i+1);
printMess(mess);
ReadIsochore(RootFile,isochores[i]);
}
/* 4. Reading the GeneModel */
readHeader(RootFile,line);
/* Ready to update dictionary of exon types */
resetDict(isochores[0]->D);
printMess("Dictionary ready to acquire information");
if (SGE)
{
printMess("Using an internal Gene Model");
isochores[0]->nclass = ForceGeneModel(isochores[0]->D,
isochores[0]->nc,
isochores[0]->ne,
isochores[0]->UC,
isochores[0]->DE,
isochores[0]->md,
isochores[0]->Md,
isochores[0]->block);
sprintf(mess,"%d Gene Model rules have been read and saved\n",
isochores[0]->nclass);
printMess(mess);
}
else
{
printMess("Reading Gene Model rules");
isochores[0]->nclass = ReadGeneModel(RootFile,
isochores[0]->D,
isochores[0]->nc,
isochores[0]->ne,
isochores[0]->UC,
isochores[0]->DE,
isochores[0]->md,
isochores[0]->Md,
isochores[0]->block);
sprintf(mess,"%d Gene Model rules have been read and saved\n",
isochores[0]->nclass);
printMess(mess);
}
/* Replication of gene model information for each isochore */
shareGeneModel(isochores, nIsochores);
return(nIsochores);
}
/* - isochores are specific DNA regions according to the G+C content - */
void ReadIsochore(FILE* RootFile, gparam* gp)
{
float lscore;
int OligoLength_1;
int i,j,f;
char line[MAXLINE];
char mess[MAXSTRING];
char header[MAXSTRING];
/* 1. read boundaries of isochores */
readHeader(RootFile,line);
readLine(RootFile,line);
if ((sscanf(line,"%d %d\n",
&(gp->leftValue),
&(gp->rightValue)))!=2)
printError("Wrong format: isochore boundaries (G+C percent)");
sprintf(mess,"Isochores boundaries(min/max percentage): %d,%d",
gp->leftValue,
gp->rightValue);
printMess(mess);
/* 2. read cutoff (final score) to accept one predicted exon */
readHeader(RootFile,line);
readLine(RootFile,line);
if ((sscanf(line,"%f %f %f %f %f\n",
&(gp->Initial->ExonCutoff),
&(gp->Internal->ExonCutoff),
&(gp->Terminal->ExonCutoff),
&(gp->Single->ExonCutoff),
&(gp->utr->ExonCutoff)))< 4)
printError("Wrong format: exon score cutoffs (number/type)");
sprintf(mess,"Exon cutoffs: \t%9.3f\t%9.3f\t%9.3f\t%9.3f\t%9.3f",
gp->Initial->ExonCutoff,
gp->Internal->ExonCutoff,
gp->Terminal->ExonCutoff,
gp->Single->ExonCutoff,
gp->utr->ExonCutoff);
printMess(mess);
/* 3. read cutoff (potential coding score) to accept one predicted exon */
readHeader(RootFile,line);
readLine(RootFile,line);
if ((sscanf(line,"%f %f %f %f\n",
&(gp->Initial->OligoCutoff),
&(gp->Internal->OligoCutoff),
&(gp->Terminal->OligoCutoff),
&(gp->Single->OligoCutoff)))!=4)
printError("Wrong format: potential coding score cutoffs (number/type)");
sprintf(mess,"Oligo cutoffs: \t%9.3f\t%9.3f\t%9.3f\t%9.3f",
gp->Initial->OligoCutoff,
gp->Internal->OligoCutoff,
gp->Terminal->OligoCutoff,
gp->Single->OligoCutoff);
printMess(mess);
/* 4. Weight of signals in final exon score */
readHeader(RootFile,line);
readLine(RootFile,line);
if ((sscanf(line,"%f %f %f %f %f\n",
&(gp->Initial->siteFactor),
&(gp->Internal->siteFactor),
&(gp->Terminal->siteFactor),
&(gp->Single->siteFactor),
&(gp->utr->siteFactor)))<4)
printError("Wrong format: weight of signal scores (number/type)");
sprintf(mess,"Site factors: \t%9.2f\t%9.2f\t%9.2f\t%9.2f\t%9.2f",
gp->Initial->siteFactor,
gp->Internal->siteFactor,
gp->Terminal->siteFactor,
gp->Single->siteFactor,
gp->utr->siteFactor);
printMess(mess);
/* 5. Weight of coding potential in final exon score */
readHeader(RootFile,line);
readLine(RootFile,line);
if ((sscanf(line,"%f %f %f %f\n",
&(gp->Initial->exonFactor),
&(gp->Internal->exonFactor),
&(gp->Terminal->exonFactor),
&(gp->Single->exonFactor)))<4)
printError("Wrong format: weight of coding potential scores (number/type)");
sprintf(mess,"Exon factors: \t%9.2f\t%9.2f\t%9.2f\t%9.2f",
gp->Initial->exonFactor,
gp->Internal->exonFactor,
gp->Terminal->exonFactor,
gp->Single->exonFactor);
printMess(mess);
/* 6. Weight of homology information in final exon score */
readHeader(RootFile,line);
readLine(RootFile,line);
if ((sscanf(line,"%f %f %f %f %f\n",
&(gp->Initial->HSPFactor),
&(gp->Internal->HSPFactor),
&(gp->Terminal->HSPFactor),
&(gp->Single->HSPFactor),
&(gp->utr->HSPFactor)))<4)
printError("Wrong format: weight of homology scores (number/type)");
sprintf(mess,"HSP factors: \t\t%9.2f\t%9.2f\t%9.2f\t%9.2f\t%9.2f",
gp->Initial->HSPFactor,
gp->Internal->HSPFactor,
gp->Terminal->HSPFactor,
gp->Single->HSPFactor,
gp->utr->HSPFactor);
printMess(mess);
/* 7. read weights to correct the score of exons after general cutoff */
readHeader(RootFile,line);
if ((sscanf(line,"%s",header))!=1)
{
sprintf(mess,"Wrong format: header for exon weights and optional U12 score threshold");
printError(mess);
}
while(strcasecmp(header,sExon_weights)&& strcmp(header,"Exon_weigths"))
{
/* 1. Read RSSMARKOVSCORE for markov score to assign non-exonic recursively spliced elements */
if(!strcasecmp(header,sRSSMARKOVSCORE)){
readLine(RootFile,line);
if ((sscanf(line,"%f\n", &(RSSMARKOVSCORE)))!=1)
printError("Wrong format: RSSMARKOVSCORE value scores (number/type)");
sprintf(mess,"RSSMARKOVSCORE: \t%9.2f",RSSMARKOVSCORE);
printMess(mess);
}
/* 1. Read Evidence Exon Weight */
if(!strcasecmp(header,sEVIDENCEW)){
readLine(RootFile,line);
if ((sscanf(line,"%f\n", &(EvidenceEW)))!=1)
printError("Wrong format: EvidenceExonWeight value (number/type)");
sprintf(mess,"EvidenceExonWeight: \t%9.2f",EvidenceEW);
printMess(mess);
}
/* 1. Read Evidence Exon Factor */
if(!strcasecmp(header,sEVIDENCEF)){
readLine(RootFile,line);
if ((sscanf(line,"%f\n", &(EvidenceFactor)))!=1)
printError("Wrong format: EvidenceFactor value (number/type)");
sprintf(mess,"EvidenceFactor: \t%9.2f",EvidenceFactor);
printMess(mess);
}
/* 1. Read RSS_Donor_Score_Cutoff */
if(!strcasecmp(header,sRSS_DONOR_SCORE_CUTOFF)){
readLine(RootFile,line);
if ((sscanf(line,"%f\n", &(RSSDON)))!=1)
printError("Wrong format: RSSDON value scores (number/type)");
sprintf(mess,"RSSDON: \t%9.2f",RSSDON);
printMess(mess);
}
/* 1. Read RSSMARKOVSCORE for markov score to assign non-exonic recursively spliced elements */
if(!strcasecmp(header,sRSS_ACCEPTOR_SCORE_CUTOFF)){
readLine(RootFile,line);
if ((sscanf(line,"%f\n", &(RSSACC)))!=1)
printError("Wrong format: RSSACC value scores (number/type)");
sprintf(mess,"RSSACC: \t%9.2f",RSSACC);
printMess(mess);
}
/* 1. Read U12_SPLICE_SCORE_THRESH for sum of U12 donor and acceptor splice scores */
if(!strcasecmp(header,sU12_SPLICE_SCORE_THRESH)){
readLine(RootFile,line);
if ((sscanf(line,"%f\n", &(U12_SPLICE_SCORE_THRESH)))!=1)
printError("Wrong format: U12_SPLICE_SCORE_THRESH value scores (number/type)");
sprintf(mess,"U12_SPLICE_SCORE_THRESH: \t%9.2f",
U12_SPLICE_SCORE_THRESH);
printMess(mess);
}
/* 1. Read U12_EXON_SCORE_THRESH for sum of U12 donor and acceptor exon scores */
if(!strcasecmp(header,sU12_EXON_SCORE_THRESH)){
readLine(RootFile,line);
if ((sscanf(line,"%f\n", &(U12_EXON_SCORE_THRESH)))!=1)
printError("Wrong format: U12_EXON_SCORE_THRESH value scores (number/type)");
sprintf(mess,"U12_EXON_SCORE_THRESH: \t%9.2f",
U12_EXON_SCORE_THRESH);
printMess(mess);
}
/* 1. Read U12_EXON_WEIGHT, an additional exon weight that applies to exons flanking U12 introns */
if(!strcasecmp(header,sU12_EXON_WEIGHT)){
readLine(RootFile,line);
if ((sscanf(line,"%f\n", &(U12EW)))!=1)
printError("Wrong format: U12_EXON_WEIGHT value score (number/type)");
sprintf(mess,"U12_EXON_WEIGHT: \t%9.2f",
U12EW);
printMess(mess);
}
readHeader(RootFile,line);
if ((sscanf(line,"%s",header))!=1)
{
sprintf(mess,"Wrong format: header for exon weights");
printError(mess);
}
}
readLine(RootFile,line);
if ((sscanf(line,"%f %f %f %f %f\n",
&(gp->Initial->ExonWeight),
&(gp->Internal->ExonWeight),
&(gp->Terminal->ExonWeight),
&(gp->Single->ExonWeight),
&(gp->utr->ExonWeight)))<4)
printError("Wrong format: exon weight values (number/type)");
sprintf(mess,"Exon weights: \t%9.3f\t%9.3f\t%9.3f\t%9.3f\t%9.3f",
gp->Initial->ExonWeight,
gp->Internal->ExonWeight,
gp->Terminal->ExonWeight,
gp->Single->ExonWeight,
gp->utr->ExonWeight);
printMess(mess);
/* 8. Read splice site profiles */
/* (a).start codon profile */
ReadProfile(RootFile, gp->StartProfile , sSTA,1);
/* (b).acceptor and donor site profiles */
ReadProfileSpliceSites(RootFile, gp);
/* (c).donor site profile */
/* ReadProfile(RootFile, gp->DonorProfile , sDON,1); */
/* (d).stop codon profile */
ReadProfile(RootFile, gp->StopProfile , sSTO,1);
/* 9. read coding potential log-likelihood values (Markov chains) */
readHeader(RootFile,line);
if ((sscanf(line,"%s",header))!=1)
{
sprintf(mess,"Wrong format: header ");
printError(mess);
printMess(header);
}
while(strcasecmp(header,sMarkov)&&strcasecmp(header,"Markov_oligo_logs_file"))
{
/* printMess(header); */
if (!strcasecmp(header,sprofilePolyA))
{
PAS++;
printMess("Reading PolyA Signal Profile");
/* Reading the U2gty donor profile */
ReadProfile(RootFile, gp->PolyASignalProfile, sPOL, 0);
}
readHeader(RootFile,line);
if ((sscanf(line,"%s",header))!=1)
{
sprintf(mess,"Wrong format: header ");
printError(mess);
printMess(header);
}
}
/* Next profile for Markov order */
readLine(RootFile,line);
if ((sscanf(line,"%d", &(gp->OligoLength)))!=1)
printError("Wrong format: oligonucleotide length");
sprintf(mess,"Oligonucleotide (word) length: %d",gp->OligoLength);
printMess(mess);
/* (a). Initial probability matrix */
printMess("Reading Markov Initial likelihood matrix");
/* Computing the right number of initial values to read */
gp->OligoDim=(int)pow((float)4,(float)gp->OligoLength);
sprintf(mess,"Used oligo array size: %ld",gp->OligoDim * 3);
printMess(mess);
readHeader(RootFile,line);
for(j = 0; j < gp->OligoDim * 3; j++)
{
readLine(RootFile,line);
if ((sscanf(line, "%*s %d %d %f", &i, &f, &lscore))!=3)
{
sprintf(mess, "Wrong format/nunber (%s): Initial Markov value", line);
printError(mess);
}
gp->OligoLogsIni[f][i]=lscore;
}
/* (b). Transition probability matrix */
printMess("Reading Markov Transition likelihood matrix");
OligoLength_1= gp->OligoLength + 1;
gp->OligoDim_1=(int)pow((float)4,(float)OligoLength_1);
sprintf(mess,"Used oligo array size: %ld",gp->OligoDim_1 * 3);
printMess(mess);
readHeader(RootFile,line);
for(j = 0; j < gp->OligoDim_1 * 3; j++)
{
readLine(RootFile,line);
if ((sscanf(line, "%*s %d %d %f", &i, &f, &lscore))!=3)
{
sprintf(mess, "Wrong format/number (%s): Transition Markov value", line);
printError(mess);
}
gp->OligoLogsTran[f][i]=lscore;
}
/* 10. read maximum number of donors per acceptor site (BuildExons) */
readHeader(RootFile,line);
readLine(RootFile,line);
if ((sscanf(line,"%d", &(gp->MaxDonors)))!=1)
printError("Bad format: MaxDonors value");
sprintf(mess,"Maximum donors by acceptor = %d\n", gp->MaxDonors);
printMess(mess);
}
