alternative rna splicing

基本解釋

Alternative splicing of pre-messenger RNA is a key feature of transcriptome expansion in eukaryotic cells, yet its regulation is poorly understood.
信使RNA前體可變剪接是真核細(xì)胞轉(zhuǎn)錄的一個(gè)主要特點(diǎn)，但其調(diào)控知之甚少。
Alternative splicing didn't help either: it could be argued that it represents a case of RNA making itself, then making a bunch of different proteins.
選擇性拼接也不肯幫忙：它可以被看作另外一種例外——RNA還能自我復(fù)制，然后制造出一攬子形形色色的蛋白質(zhì)。
In alternative splicing, microscopic "scissors" in a gene chop the genetic material RNA into bits called "exons" and then reassemble the bits in a different order to form a new RNA molecule.
在選擇性剪切中，模板RNA被剪切成不同的片斷稱為外顯子，然后這些片斷再按不同的順序拼接形成多種新的RNA分子。