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Genetic structure, major chemical component contents and agronomic characters of the principal cultivars of the kelp Saccharina japonica in the largest kelp production province in China

文献类型：期刊论文

作者Li, Xiao Dong1,2,4; Zhong, Chen Hui3; Jin, Zhen Hui5; Lin, Qi3; Shan, Ti Feng1,2,4; Pang, Shao Jun1,2,4
刊名JOURNAL OF APPLIED PHYCOLOGY
出版日期2023-01-31
页码10
ISSN号0921-8971
关键词Saccharina japonica Phaeophyceae Genetic diversity Cultivar Seaweed farming Kelp
DOI10.1007/s10811-023-02905-4
通讯作者Zhong, Chen Hui(zhongchenhui@126.com) ; Pang, Shao Jun(sjpang@qdio.ac.cn)
英文摘要The big success of farming the kelp Saccharina japonica in China is partly due to the transplantation of this cold water species to the subtropical Fujian province since the 1950s. After more than 70 year's development, Fujian province has steadily grown into the largest kelp production province in China occupying 50% of the total annual national production, surpassing all the northern provinces. Among all the others, use of cultivars in this province contributes significantly to this achievement. In this investigation we have analyzed nine major local cultivars in their genetic structures, chemical component contents (fucose, alginate, mannitol and iodine) and morphological characters (length, width, blade thickness and fresh weight). Results revealed that, (1) there were no significant differences in evaluated morphological characters; (2) based on SSR (simple sequence repeat) analyses, the boundaries among some of the local cultivars are not clear; (3) significant differences were found in the four evaluated chemical component contents among cultivars; (4) genetic exchange between the northern and southern cultivars were rare. In general, there exists a certain degree of homogenization in some of the local cultivars. Sharing of parental sporophyte for seedling production among hatcheries is highly possible.
WOS关键词FUCOIDAN
资助项目National Natural Science Foundation of China[32061133008] ; Centre for Ocean Mega-Science, Chinese Academy of Sciences[COMS2020J01] ; China Agriculture Research System[CARS-50]
WOS研究方向Biotechnology & Applied Microbiology ; Marine & Freshwater Biology
语种英语
出版者SPRINGER
WOS记录号WOS:000921801100001
源URL[http://ir.qdio.ac.cn/handle/337002/183434]  
专题海洋研究所_实验海洋生物学重点实验室
通讯作者Zhong, Chen Hui; Pang, Shao Jun
作者单位1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Expt Marine Biol, Qingdao, Peoples R China
2.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao, Peoples R China
3.Fisheries Res Inst Fujian Prov, Prov Key Lab Cultivat & High value Utilizat Marine, Xiamen, Peoples R China
4.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao, Peoples R China
5.Fujian Xinhai Aquat Seeds Co Ltd, Fuzhou, Peoples R China
推荐引用方式
GB/T 7714		 Li, Xiao Dong,Zhong, Chen Hui,Jin, Zhen Hui,et al. Genetic structure, major chemical component contents and agronomic characters of the principal cultivars of the kelp Saccharina japonica in the largest kelp production province in China[J]. JOURNAL OF APPLIED PHYCOLOGY,2023:10.
APA Li, Xiao Dong,Zhong, Chen Hui,Jin, Zhen Hui,Lin, Qi,Shan, Ti Feng,&Pang, Shao Jun.(2023).Genetic structure, major chemical component contents and agronomic characters of the principal cultivars of the kelp Saccharina japonica in the largest kelp production province in China.JOURNAL OF APPLIED PHYCOLOGY,10.
MLA Li, Xiao Dong,et al."Genetic structure, major chemical component contents and agronomic characters of the principal cultivars of the kelp Saccharina japonica in the largest kelp production province in China".JOURNAL OF APPLIED PHYCOLOGY (2023):10.

入库方式： OAI收割

来源：海洋研究所

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