Navigation Links
Exon


Exons are the regions of DNA within a gene that are not spliced out and which are retained in the final mRNA molecule. In many genes, each exon codes for a specific portion of the complete protein, however, not all exons in a given gene will end up in the final protein due to the process of alternative splicing. Some mRNA transcripts have no exons whatsoever and thus are sometimes referred to as non-coding RNA.

Exon trapping is a molecular biology technique that exploits the existence of the intron-exon architecture to find new genes.

Exonization is the creation of a new exon, as result of mutations in intronic sequences.

Splicing can be experimentally modified so that targeted exons are excluded from mature mRNA transcripts by blocking the access of splice-directing proteins to pre-mRNA using Morpholino antisense oligos. This has become a standard technique in developmental biology.

See also

External links and references


'"/>


(Date:4/5/2017)... NEW YORK , April 5, 2017 ... security, is announcing that the server component of the ... is known for providing the end-to-end security architecture that ... customers. HYPR has already secured over 15 ... system makers including manufacturers of connected home product suites ...
(Date:3/30/2017)... KONG , March 30, 2017 The ... a system for three-dimensional (3D) fingerprint identification by adopting ground breaking ... into a new realm of speed and accuracy for use in ... at an affordable cost. ... ...
(Date:3/24/2017)... The Controller General of Immigration from Maldives Mr. Mohamed ... received the prestigious international IAIR Award for the most innovative high security ... ... Maldives Immigration Controller General, ... picture on the right) have received the IAIR award for the "Most ...
Breaking Biology News(10 mins):
Other biology definition