翻訳と辞書 Words near each other ・ Chronic Logic ・ Chronic lung disease ・ Chronic mountain sickness ・ Chronic mucocutaneous candidiasis ・ Chronic myelogenous leukemia ・ Chronic myelomonocytic leukemia ・ Chronic neutrophilic leukemia ・ Chronic obstructive pulmonary disease ・ Chronic pain ・ Chronic pancreatitis ・ Chromolepis ・ Chromolithe ・ Chromolithography ・ Chromolucuma ・ Chromolume No. 7 ・ Chromomere ・ Chromomycin A3 ・ Chromonastiri ・ Chromone ・ Chromonic ・ Chromonychia ・ Chromophil ・ Chromophobe cell ・ Chromophobia ・ Chromophobia (album) ・ Chromophobia (disambiguation) ・ Chromophobia (film) ・ Chromophore ・ Chromophotography ・ Chromoplast 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 Chromomere ： ウィキペディア英語版 Chromomere A chromomere, also known as an idiomere, is one of the serially aligned beads or granules of a eukaryotic chromosome, resulting from local coiling of a continuous DNA thread.〔("Chromomere" - The Mosby Medical Encyclopedia )〕 In areas of chromatin with the absence of transcription, condensing of DNA and protein complexes will result in the formation of chromomeres. It is visible on a chromosome during the prophase of meiosis and mitosis. Giant banded (Polytene) chromosomes resulting from the replication of the chromosomes and the synapsis of homologs without cell division is a process called endomitosis. These chromosomes consist of more than 1000 copies of the same chromatid that are aligned and produce alternating dark and light bands when stained. The dark bands are the chromomere. The chromomeres are present during leptotene phase of prophase I during meiosis. During zygotene phase of prophase I, the chromomeres of homologs align with each other to form homologous rough pairing (homology searching). These chromomeres helps provide a unique identity for each homologous pairs. There are more than 2000 chromomeres on 20 chromosomes of maize. ==References== 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「Chromomere」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.