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Growth promotion of vegetative gametophytes of Undaria pinnatifida by blue light

文献类型：期刊论文

作者Xu, Z; Li, DP; Hu, HH; Tan, TW
刊名BIOTECHNOLOGY LETTERS
出版日期2005-10-01
卷号27期号:19页码:1467-1475
关键词Chromatic Adaptation Gametophytes Light Effects Undaria Pinnatifida
ISSN号0141-5492
DOI10.1007/s10529-005-1313-0
文献子类Article
英文摘要Through an acclimation period of 10 days, compared to white light, the maximal net photosynthetic rates were significantly higher for gametophytes of Undaria pinnatifida cultivated under blue light (400-500 nm), and were lower under red light (600-700 nm). Chlorophyll c and the carotenoid content of gametophytes were similar under blue light and red light but were much lower under white light. The growth rate of female gametophytes under blue light was higher than that under other lights, and the growth rate of male gametophytes showed little variation with respect to blue and white light. Male and female gametophytes were mixed together to form sporophytes under white, blue and red light. After approximately 5 days, 50% gametophytes became fertile under blue and white light, but remained vegetative under red light after 10 days.; Through an acclimation period of 10 days, compared to white light, the maximal net photosynthetic rates were significantly higher for gametophytes of Undaria pinnatifida cultivated under blue light (400-500 nm), and were lower under red light (600-700 nm). Chlorophyll c and the carotenoid content of gametophytes were similar under blue light and red light but were much lower under white light. The growth rate of female gametophytes under blue light was higher than that under other lights, and the growth rate of male gametophytes showed little variation with respect to blue and white light. Male and female gametophytes were mixed together to form sporophytes under white, blue and red light. After approximately 5 days, 50% gametophytes became fertile under blue and white light, but remained vegetative under red light after 10 days.
学科主题Biotechnology & Applied Microbiology
URL标识查看原文
语种英语
WOS记录号WOS:000232663500007
公开日期2010-12-22
源URL[http://ir.qdio.ac.cn/handle/337002/3165]  
专题海洋研究所_实验海洋生物学重点实验室
作者单位1.Beijing Univ Chem Technol, Coll Life Sci & Technol, Beijing Key Lab Bioproc, Beijing 100029, Peoples R China
2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China
3.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
推荐引用方式
GB/T 7714		 Xu, Z,Li, DP,Hu, HH,et al. Growth promotion of vegetative gametophytes of Undaria pinnatifida by blue light[J]. BIOTECHNOLOGY LETTERS,2005,27(19):1467-1475.
APA Xu, Z,Li, DP,Hu, HH,&Tan, TW.(2005).Growth promotion of vegetative gametophytes of Undaria pinnatifida by blue light.BIOTECHNOLOGY LETTERS,27(19),1467-1475.
MLA Xu, Z,et al."Growth promotion of vegetative gametophytes of Undaria pinnatifida by blue light".BIOTECHNOLOGY LETTERS 27.19(2005):1467-1475.

入库方式： OAI收割

来源：海洋研究所

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