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Genetic similarity analysis within Pyropia yezoensis blades developed from both conchospores and blade archeospores using AFLP
He, Linwen1,2; Zhu, Jianyi3; Lu, Qinqin4; Niu, Jianfeng1; Zhang, Baoyu1; Lin, Apeng1; Wang, Guangce1
2013-06-01
Source PublicationJOURNAL OF PHYCOLOGY
ISSN0022-3646
Volume49Issue:3Pages:517-522
AbstractPyropia yezoensis (Ueda) M. S. Hwang et H. G. Choi (previously called Porphyra yezoensis) is an economically important alga. The blades generated from conchospores are genetic chimeras, which are not suitable for genetic similarity analysis. In this study, two types of blades from a single filament of P.yezoensis sporophyte filament were obtained. One type, ConB, consisted of 40 blades that had germinated from conchospores. The other type, ArcB, consisted of 88 blades that had germinated from archeospores released from ConB. Both of them were analyzed by amplified fragment length polymorphism. The low genetic similarity levels for both conchospore-germinated and archeospore-germinated blades demonstrated that the conchcelis we used was cross-fertilized. Furthermore, a higher polymorphic loci ratio (98.6%) was detected in ArcB than in ConB (80.7%), and the average genetic similarity of ArcB (average 0.61) was lower than that of ConB (average 0.71). These differences indicated that genetic analysis using ArcB gives more accurate results.
KeywordAFLP archeospore conchospore genetic similarity Pyropia yezoensis
DOI10.1111/jpy.12058
Language英语
Funding Project863 project[2012AA100806] ; 973 project[2011CB411908] ; National Natural Science Foundation of China[40906074] ; nonprofit research project for the State Oceanic Administration[201105023-2] ; nonprofit research project for the State Oceanic Administration[201105023-7] ; Ministry of Agriculture of China[200903030]
WOS Research AreaPlant Sciences ; Marine & Freshwater Biology
WOS SubjectPlant Sciences ; Marine & Freshwater Biology
WOS IDWOS:000319874900009
PublisherWILEY-BLACKWELL
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/154608
Collection中国科学院海洋研究所
Corresponding AuthorWang, Guangce
Affiliation1.Chinese Acad Sci IOCAS, Inst Oceanol, Qingdao 266071, Peoples R China
2.Univ Chinese Acad Sci, Coll Earth Sci, Beijing 100049, Peoples R China
3.Changshu Inst Technol, Dept Biol & Food Engn, Changshu 215500, Peoples R China
4.Jiangsu Inst Oceanol & Marine Fisheries, State Germplasm Bank Porphyra, Nantong 226007, 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
He, Linwen,Zhu, Jianyi,Lu, Qinqin,et al. Genetic similarity analysis within Pyropia yezoensis blades developed from both conchospores and blade archeospores using AFLP[J]. JOURNAL OF PHYCOLOGY,2013,49(3):517-522.
APA He, Linwen.,Zhu, Jianyi.,Lu, Qinqin.,Niu, Jianfeng.,Zhang, Baoyu.,...&Wang, Guangce.(2013).Genetic similarity analysis within Pyropia yezoensis blades developed from both conchospores and blade archeospores using AFLP.JOURNAL OF PHYCOLOGY,49(3),517-522.
MLA He, Linwen,et al."Genetic similarity analysis within Pyropia yezoensis blades developed from both conchospores and blade archeospores using AFLP".JOURNAL OF PHYCOLOGY 49.3(2013):517-522.
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