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Genetic analysis of selected Sargassum fusiforme (Harvey) Setchell (Sargassaceae, Phaeophyta) strains with RAPD and ISSR markers
Yao Jiating1,2,3; Shuai Li4; Li Shengyao5; Xu Caolu5; Wang Xiuliang1,2,3
2019-05-01
Source PublicationJOURNAL OF OCEANOLOGY AND LIMNOLOGY
ISSN2096-5508
Volume37Issue:3Pages:783-789
Corresponding AuthorWang Xiuliang(xlwang@qdio.ac.cn)
AbstractSince the 1980s, Sargassum fusiforme has been cultivated in Zhejiang, South China, and nowadays it becomes one of the important commercial seaweeds in China. With traditions of eating habits in the East Asian countries, this brown alga is used as food, because it contained functional oligo/polysaccharides and chemical components, and was regarded playing roles in antioxidant activities and regulating immunology. Through over 15 years' selection, breeding and cultivation, we obtained three strains with good traits and testified their characters during the production, which included the cultivars with high yield and other two good characters, either all the selected strains were applied in the Sargassum production. To avoid confusion during the selection and nursery, it was preferred to establish one fingerprint for distinguishing the Sargassum cultivars from different strains. Random amplified polymorphic DNA (RAPD) and inter-simple sequence repeat (ISSR) methods were adopted to analyze the genetic diversities of the selected S. fusiforme strains. With that, one fingerprint with RAPD markers was constructed, and one sequence characterized amplified region (SCAR) marker to S. fusiforme was obtained. It is indicated that the applied fingerprint could be valid in S. fusiforme genetic and gamplasm justification, and will be positive to molecular marker assistance in its selection and cultivation.
KeywordSargassum fusiforme random amplified polymorphic DNA (RAPD) inter-simple sequence repeat (ISSR) sequence characterized amplified region (SCAR) genetic analysis
DOI10.1007/s00343-019-8140-y
Indexed BySCI
Language英语
Funding ProjectShandong Key Sci-Technology Research Project[2018SDKJ0302-2] ; Shandong Key Sci-Technology Research Project[2018SDKJ0502-1] ; CAS-Fujian STS Project[2017T3012] ; Doutou Sci-Tech Project[N2006Y11B]
WOS Research AreaMarine & Freshwater Biology ; Oceanography
WOS SubjectLimnology ; Oceanography
WOS IDWOS:000469401600002
PublisherSCIENCE PRESS
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/161620
Collection实验海洋生物学重点实验室
Corresponding AuthorWang Xiuliang
Affiliation1.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Shandong, Peoples R China
2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266071, Shandong, Peoples R China
3.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Shandong, Peoples R China
4.Qingdao Univ, Sch Environm Sci & Engn, Qingdao 266071, Shandong, Peoples R China
5.Dongtou Yangqicai Res Inst, Wenzhou 325700, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Yao Jiating,Shuai Li,Li Shengyao,et al. Genetic analysis of selected Sargassum fusiforme (Harvey) Setchell (Sargassaceae, Phaeophyta) strains with RAPD and ISSR markers[J]. JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2019,37(3):783-789.
APA Yao Jiating,Shuai Li,Li Shengyao,Xu Caolu,&Wang Xiuliang.(2019).Genetic analysis of selected Sargassum fusiforme (Harvey) Setchell (Sargassaceae, Phaeophyta) strains with RAPD and ISSR markers.JOURNAL OF OCEANOLOGY AND LIMNOLOGY,37(3),783-789.
MLA Yao Jiating,et al."Genetic analysis of selected Sargassum fusiforme (Harvey) Setchell (Sargassaceae, Phaeophyta) strains with RAPD and ISSR markers".JOURNAL OF OCEANOLOGY AND LIMNOLOGY 37.3(2019):783-789.
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