Molecular & Cell Biology


The zebrafish is used as a model organism for research into the embryonic development of vertebrates.
Early embryonic development of vertebrates is controlled by the genes and their "grammar". Decoding this grammar might help understand the formation of abnormalities or cancer or develop new medical drugs. For the first time, it is now found by a study that various mechanisms of transcribing DNA into RNA exist during gene expression in the different development phases of zebrafish. This study is presented by KIT researchers in the journal "Nature".

Biotechnology

A next-generation genome editing system developed by Massachusetts General Hospital (MGH) investigators substantially decreases the risk of producing unwanted, off-target gene mutations. In a paper receiving online publication in Nature Biotechnology, the researchers report a new CRISPR-based RNA-guided nuclease technology that uses two guide RNAs, significantly reducing the chance of cutting through DNA strands at mismatched sites.


Search Bio News Net


Free Biology Newsletter