Difference between revisions of "Exercise 4.5"
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(New page: Return to Week 1 <b>Exercise 4.5 in <i>Beginning Perl for Bioinformatics</i></b> <br><br> <nowiki>#!/usr/bin/perl -w use strict;</nowiki> <nowiki> #Erika Phelps #Sept. 21, 2009 #Exerc...) |
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<b>Exercise 4.5 in <i>Beginning Perl for Bioinformatics</i></b> | <b>Exercise 4.5 in <i>Beginning Perl for Bioinformatics</i></b> | ||
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| − | < | + | <pre>#!/usr/bin/perl -w |
| − | use strict; | + | use strict; |
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#Erika Phelps | #Erika Phelps | ||
#Sept. 21, 2009 | #Sept. 21, 2009 | ||
| − | #Exercise 4-5 | + | #Exercise 4-5 |
#Sometimes information flows from RNA -> DNA. Write a program to reverse | #Sometimes information flows from RNA -> DNA. Write a program to reverse | ||
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exit; | exit; | ||
| + | </pre> | ||
Latest revision as of 13:03, 23 September 2009
Return to Week 1
Exercise 4.5 in Beginning Perl for Bioinformatics
#!/usr/bin/perl -w
use strict;
#Erika Phelps
#Sept. 21, 2009
#Exercise 4-5
#Sometimes information flows from RNA -> DNA. Write a program to reverse
#transcribe RNA to DNA.
#The RNA
my $RNA = 'AGUCAGUCCUGACUGA';
print "\nHere is the starting RNA:\n\n$RNA.\n\n";
#Reverse transcribe into DNA
my $DNA = $RNA;
$DNA =~ s/U/T/g;
#Print the DNA to the screen
print "Here is the result of reverse transcribing RNA to DNA:\n\n";
print "$DNA.\n\n";
exit;
