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Introns

Introns

Non-coding, intervening sequences of dna that are transcribed, but are removed from within the primary gene transcript and rapidly degraded during maturation of messenger rna. most genes in the nuclei of eukaryotes contain introns, as do mitochondrial and chloroplast genes.


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overexpression xylanase gene

1) this can have several guidelines, since bacteria have no introns, you can easily clone the gene directly from genomic DNA. This clone into any vector (either one for keeping the gene or directly into overexpression one). Transform the vector into E. ...

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by JackBean
Thu Dec 13, 2012 11:43 am
 
Forum: Molecular Biology
Topic: overexpression xylanase gene
Replies: 2
Views: 395

Re:

... want to express it? In what system? If you wanted to use eukaryotic system (yeast or best plants), you could clone genomic version including the introns and let the cell to solve your problem. Hello, thank you for your response :D sorry, this is my first post on this website, so I am not quite ...

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by polkadotshorts
Sat Dec 08, 2012 3:52 pm
 
Forum: Genetics
Topic: How to clone a gene with lots of splicing intermediates?
Replies: 6
Views: 881

How to clone a gene with lots of splicing intermediates?

... want to express it? In what system? If you wanted to use eukaryotic system (yeast or best plants), you could clone genomic version including the introns and let the cell to solve your problem.

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by JackBean
Sat Nov 24, 2012 8:07 pm
 
Forum: Genetics
Topic: How to clone a gene with lots of splicing intermediates?
Replies: 6
Views: 881

mutations annotations and analysis

... 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

Idea to determine order of assembly of spliceosome

... proteins bind to nucleic acids. The question is, how to discriminate those bound in spliceosome from others. One way could be specific binding to introns (although that could show proteins bound to gDNA), but with that you could have false results because of one-case-only binding/non-binding. ...

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by JackBean
Wed May 30, 2012 8:06 am
 
Forum: Molecular Biology
Topic: Idea to determine order of assembly of spliceosome
Replies: 15
Views: 3264
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