翻訳と辞書
Words near each other
・ Slipknot (album)
・ Slipknot (band)
・ Slipknot (comics)
・ SlipKnot (web browser)
・ Slipknot discography
・ Sliplining
・ Slipmat
・ Slipmatt
・ Slippage
・ Slippage (book)
・ Slippage (finance)
・ Slipped capital femoral epiphysis
・ Slipped disc (disambiguation)
・ Slipped Disc Records
・ Slipped into Tomorrow
Slipped strand mispairing
・ Slipper
・ Slipper (disambiguation)
・ Slipper Chapel
・ Slipper clutch
・ Slipper Island
・ Slipper launch
・ Slipper lobster
・ Slippering
・ Slippery Bill Mountain
・ Slippery dick
・ Slippery eight loop
・ Slippery Falls
・ Slippery hitch
・ Slippery Jack


Dictionary Lists
翻訳と辞書 辞書検索 [ 開発暫定版 ]
スポンサード リンク

Slipped strand mispairing : ウィキペディア英語版
Slipped strand mispairing
Slipped strand mispairing (SSM) is a mutation process which occurs during DNA replication. It involves denaturation and displacement of the DNA strands, resulting in mispairing of the complementary bases. Slipped strand mispairing is one explanation for the origin and evolution of repetitive DNA sequences. Slipped strand mispairing has also been shown to function as a phase variation mechanism in certain bacteria.
== Self-acceleration ==
SSM events can result in either insertions or deletions. Insertions are thought to be self-accelerating: as repeats grow longer, the probability of subsequent mispairing events increases. Insertions can expand simple tandem repeats by one or more units. In long repeats, expansions may involve two or more units. For example, insertion of a single repeat unit in GAGAGA expands the sequence to GAGAGAGA, while insertion of two repeat units in ()6 would produce ()8. Genomic regions with a high proportion of repeated DNA sequences (tandem repeats, microsatellites) are prone to strand slippage during DNA replication.

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「Slipped strand mispairing」の詳細全文を読む



スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース

Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.