| 翻訳と辞書 |
Hypnea
''Hypnea'' is a red algal genus, and a well known carrageenophyte (plant producing polysaccharide carrageenan).
==Phylogenetics==
Phylogeography of ''Hypnea valentiae ''in India indicates that nuclear ribosomal DNA Internal Transcribed Spacer-1 (ITS1) sequences had 4.35 x 10-1 Tamura-3-Parameter (T3P) pairwise distance between them, which indicate significant evolutionary differences accumulated over time.〔BAST, F., BHUSHAN, S. AND JOHN, A.A. 2014. Morphological and molecular assessment of native carrageenophyte Hypnea valentiae (Cystocloniaceae, Gigartinales) in Indian Subcontinent Phykos 44(1) 52-58 ISSN: 0554-1182〕 In comparison, T3P distance between related genera Kappaphycus and Eucheuma was 1.85 x 10-1. In phylogeny reconstruction using Bayesian Inference, both the isolates formed a wellsupported clade along with the only available accession of this genus at ITS1 locus, indicating affiliation of both the isolates in this genus. Interestingly, isolate from the west coast was more basal in the phylogram, which suggests phylogenetically primitive position of this population. Newly generated DNA barcodes of the geographic isolates of this native carragenophyte in this study is expected to be a key in tracing its further dispersal routes, either natural or deliberate. This is the first report on the comparative morphological and molecular assessment of Hypnea from India
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「Hypnea」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.
|
|