Genetic analyses of selected lines of Thujopsis species on the basis of composition and content of photosynthetic pigments, and application to their breeding

基于光合色素组成和含量的罗汉柏选系的遗传分析及其在育种中的应用

基本信息

  • 批准号:
    23580195
  • 负责人:
  • 金额:
    $ 3.49万
  • 依托单位:
  • 依托单位国家:
    日本
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
  • 财政年份:
    2011
  • 资助国家:
    日本
  • 起止时间:
    2011 至 2013
  • 项目状态:
    已结题

项目摘要

Genetic analyses were done on the basis of composition and content of photosynthetic pigments, in connection with initial growth rates of planted seedlings, for Thujopsis lines selected from natural forests. Both growth rates and pigment contents differed among lines significantly. Growth rates were not correlated to contents of xanthophylls, but were to chlorophylls and carotenes; much higher correlation coefficients to alpha-carotene. Growth rates were closely related to specific leaf weight (SLW). The group of fast growing lines was specified throughout the two parameters of alpha-carotene and SLW. Growth responses of the lines were almost similar between in open and under-canopy planted-sites. Most of the lines showed higher growth rates in open site than in under-canopy site, but a part of lines higher growth rates in the under-canopy site.
遗传分析是在成分和含量的基础上进行的, 光合色素,与种植幼苗的初始生长速率有关,用于从天然林中选择的崖柏品系。株系间生长速率和色素含量差异显著。生长速率不相关的含量的叶黄素,但叶绿素和胡萝卜素,更高的相关系数α-胡萝卜素。生长速率与比叶重(SLW)密切相关。通过α-胡萝卜素和SLW这两个参数来指定快速生长系的组。株系的生长反应在开放和冠下种植地之间几乎相似。大部分株系的生长速率在露地高于林下,但也有部分株系的生长速率在林下高于露地。

项目成果

期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
ヒバ(ヒノキアスナロ)優良選抜系統の樹下植栽試験
桧叶 (Hinokiasunaro) 选定品系的树下种植试验
  • DOI:
  • 发表时间:
    2014
  • 期刊:
  • 影响因子:
    0
  • 作者:
    橋本良二;星比呂志;柴田勝;吉田弘行白旗学
  • 通讯作者:
    吉田弘行白旗学
樹下植栽等の施業に適したヒバ品種の選抜技術の開発
适合树下种植等的Hiba品种选育技术开发
植物の機能成分
植物的功能成分
  • DOI:
  • 发表时间:
    2013
  • 期刊:
  • 影响因子:
    0
  • 作者:
    橋本良二;本田愉望;森澤猛;白旗学;橋本良二・本田愉望・森澤猛・白旗学;柴田勝
  • 通讯作者:
    柴田勝
Methods in Molecular Biology, Rodriguez -Concepcion, M. ed.
分子生物学方法,Rodriguez-Concepcion,M. ed。
  • DOI:
  • 发表时间:
    2013
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Shibata;M. and Shimada;H.
  • 通讯作者:
    H.
開地に植栽されたヒバの成長と光合成色素
露天种植的 Hiba 树的生长和光合色素
  • DOI:
  • 发表时间:
    2012
  • 期刊:
  • 影响因子:
    0
  • 作者:
    橋本良二;星比呂志;佐藤香奈子;白旗学
  • 通讯作者:
    白旗学
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HASHIMOTO RYOJI其他文献

HASHIMOTO RYOJI的其他文献

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