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Exons

Exons

coding regions of messenger rna included in the genetic transcript which survive the processing of rna in cell nuclei to become part of a spliced messenger of structural rna in the cytoplasm. They include joining and diversity exons of immunoglobulin genes.


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mutations annotations and analysis

... only on the longest transcript). In addition, assuming I have only a single transcript, which tables do you suggest to use in order to fetch the exons\introns positions within the transcript\cDNA? Thanks in advance, Noa

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by nonish
Sun Sep 16, 2012 8:06 am
 
Forum: Bioinformatics
Topic: mutations annotations and analysis
Replies: 0
Views: 631

RFLP Question

... AS-heterozygous carrier SS-homozygous sickled The sickle cell mutation is caused by a single point mutation, (base substitution), in one of the exons that code for the synthesis of hemoglobin. All humans being diploid, have two alleles for each trait, including hemoglobin. Picture that the following ...

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by ramblingsloth
Sun Jun 03, 2012 3:13 pm
 
Forum: Molecular Biology
Topic: RFLP Question
Replies: 1
Views: 1416

help me please

JackBean, if you Blast this sequence, you will probably find corresponding cDNA and that will help with finding exons in this gene. Alternatively, you can run this sequence (starting with ATG) through translate tool on ExPASy that would give you translation of 1st exon in first ...

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by Cat
Sat Dec 10, 2011 1:06 am
 
Forum: Genetics
Topic: help me please
Replies: 11
Views: 2016

Re: Theories - Origin of Life

... Through this process, one gene may encode many different proteins. You're obviously not much experienced with molecular biology, are you? Exons rarely code for separate domains. Also, these "many different proteins" are basically one protein with altered function. Exon shuffling ...

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by JackBean
Thu Oct 27, 2011 2:07 pm
 
Forum: Evolution
Topic: Theories - Origin of Life
Replies: 548
Views: 534363

Re: Theories - Origin of Life

... break up the instructions for making the proteins. Therefore the Spliceosome has to cut out these sections of DNA and join the remaining pieces ( Exons ) together. This brings different protein domains together in the final protein when it is translated. Through this process, one gene may encode ...

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by scottie
Thu Oct 27, 2011 12:38 pm
 
Forum: Evolution
Topic: Theories - Origin of Life
Replies: 548
Views: 534363
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