翻訳と辞書 Words near each other ・ DNB Extension for Education and Research ・ DnB NORD ・ DNC ・ DNCE ・ DND ・ Dnd (video game) ・ DND Flyway ・ DNE ・ Dneper common shrew ・ DNA paternity testing ・ DNA Patterns ・ DNA phenotyping ・ DNA photolyase ・ DNA photolyase (protein domain) ・ DNA Plant Technology ・ DNA polymerase ・ DNA polymerase alpha ・ DNA polymerase alpha catalytic subunit ・ DNA polymerase alpha subunit 2 ・ DNA polymerase beta ・ DNA polymerase delta ・ DNA polymerase epsilon ・ DNA polymerase eta ・ DNA polymerase I ・ DNA polymerase II ・ DNA polymerase III holoenzyme ・ DNA polymerase IV ・ DNA polymerase lambda ・ DNA polymerase mu ・ DNA polymerase nu Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク DNA polymerase ： ウィキペディア英語版 DNA polymerase The DNA polymerases are enzymes that create DNA molecules by assembling nucleotides, the building blocks of DNA. These enzymes are essential to DNA replication and usually work in pairs to create two identical DNA strands from a single original DNA molecule. During this process, DNA polymerase “reads” the existing DNA strands to create two new strands that match the existing ones. Every time a cell divides, DNA polymerase is required to help duplicate the cell’s DNA, so that a copy of the original DNA molecule can be passed to each of the daughter cells. In this way, genetic information is transmitted from generation to generation. Before replication can take place, an enzyme called helicase unwinds the DNA molecule from its tightly woven form. This opens up or “unzips” the double-stranded DNA to give two single strands of DNA that can be used as templates for replication. ==History== In 1956, Arthur Kornberg and colleagues discovered the enzyme DNA polymerase I, also known as Pol I, in ''Escherichia coli''. They described the DNA replication process by which DNA polymerase copies the base sequence of a template DNA strand. Subsequently, in 1959, Kornberg was awarded the Nobel Prize in Physiology or Medicine for this work.〔(【引用サイトリンク】 url=http://www.nobelprize.org/nobel_prizes/medicine/laureates/1959/ )〕 DNA polymerase II was also discovered by Kornberg and Malcolm E. Gefter in 1970 while further elucidating the role of Pol I in ''E. coli'' 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「DNA polymerase」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.