Hi Folks
Iam a new user in perl and I have two questions .Hopefully I get any help
my data like that
Chr1 TAIR10 chromosome 1 30427671 . . .
ID=Chr1;Name=Chr1
Chr1 TAIR10 gene 3631 5899 . + .
ID=AT1G01010;Note=protein_coding_gene;Name=AT1G01010
Chr1 TAIR10 mRNA 3631 5899 . + .
ID=AT1G01010.1;Parent=AT1G01010;Name=AT1G01010.1;Index=1
Chr1 TAIR10 protein 3760 5630 . + .
ID=AT1G01010.1-Protein;Name=AT1G01010.1;Derives_from=AT1G01010.1
Chr1 TAIR10 exon 3631 3913 . + .
Parent=AT1G01010.1
Chr1 TAIR10 five_prime_UTR 3631 3759 . + .
Parent=AT1G01010.1
Chr1 TAIR10 CDS 3760 3913 . + 0
Parent=AT1G01010.1,AT1G01010.1-Protein;
Chr1 TAIR10 exon 3996 4276 . + .
Parent=AT1G01010.1
Chr1 TAIR10 CDS 3996 4276 . + 2
Parent=AT1G01010.1,AT1G01010.1-Protein;
Chr1 TAIR10 exon 4486 4605 . + .
Parent=AT1G01010.1
Chr1 TAIR10 CDS 4486 4605 . + 0
Parent=AT1G01010.1,AT1G01010.1-Protein;
Chr1 TAIR10 exon 4706 5095 . + .
Parent=AT1G01010.1
Chr1 TAIR10 CDS 4706 5095 . + 0
Parent=AT1G01010.1,AT1G01010.1-Protein;
Chr1 TAIR10 exon 5174 5326 . + .
Parent=AT1G01010.1
Chr1 TAIR10 CDS 5174 5326 . + 0
Parent=AT1G01010.1,AT1G01010.1-Protein;
I need to use Hash to answer these questions
1: output a file that has Gene name in column 1 and the number of exons it
contains in column 2
2: output a file that list all the transcripts/mRNA in column 2 and the gene it
is found in column 1
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