Study of Cotton Matured Fibre Quality and the Super-Molecular Structure in Upland Cotton RILs
文献类型: 外文期刊
第一作者: Yongbo Wang
作者: Yongbo Wang;Caihong Li;Haihong Shang;Botao Li;Chengbo Li;Aiying Liu;Youlu Yuan
作者机构:
关键词: upland cotton;recombinant inbred lines;fibre super-molecular structure;fibre quality
期刊名称:FIBRES & TEXTILES IN EASTERN EUROPE ( 影响因子:1.045; 五年影响因子:0.998 )
ISSN: 1230-3666
年卷期: 2014 年 22 卷 5 期
页码:
收录情况: SCI
摘要: A RIL(recombinant inbred lines) population with 196 F-6:9 lines was developed from an F2 population of upland cotton (Gossypium hirsutum L) cross of sGK9708x0-153. sGK9708 is a commercial transgenic variety with Bt+CpTI genes resistant to budworrn and 0-153 with high fibre quality. Five materials with high fibre strength and five materials with low fibre strength from the recombinant inbred lines were researched [1]. Ten materials of super-molecular structure and fibre quality were studied by X-ray diffraction and the HVI900 technique. The results indicated that cotton matured fibre quality should mainly depend on the decrease in the orientational parameter in the crystalline section, especially the orientational separate and orientational distribution angles. The correlation of fibre maturity, linear density and the fibre super-molecular structure is an innovation in the study. Studies on the correlation of cotton fibre quality and the fibre super-molecular structure provide a scientific basis for the improvement cotton fibre quality.
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