Development of chloroplast marker for identification of Ulva species  

作　　者：Dahai GAO Qingchun ZHANG Zhongmin SUN 

机构地区：[1]Key Laboratory of Exploration and Utilization of Aquatic Resources,Ministry of Education,Shanghai Ocean University,Shanghai 201306,China [2]Shanghai Engineering Research Center of Aquaculture,Shanghai Ocean University,Shanghai 201306,China [3]Department of Marine Organism Taxonomy and Phylogeny,Institute of Oceanology,Chinese Academy of Sciences(IOCAS),Qingdao 266071,China [4]Key Laboratory of Marine Ecology and Environmental Sciences,Institute of Oceanology,Chinese Academy of Sciences,Qingdao 266071,China

出　　处：《Journal of Oceanology and Limnology》2022年第6期2364-2371,共8页海洋湖沼学报（英文）

基　　金：Supported by the Marine S&T Fund of Shandong Province for Pilot National Laboratory for Marine Science and Technology(Qingdao)(No.2018SDKJ0504);the Strategic Priority Research Program of the Chinese Academy of Sciences(No.XDA23050304)。

摘　　要：Large-scale Ulva-caused green tides has posed various environmental and ecological problems as well as economic consequences.It is important to identify them accurately and quickly.The current universal markers based on ITS,rbc L,and 5S spacer sequences were defective to distinct closely related species in the genus of Ulva.In this study,by investigating the intergenic regions of chloroplast(cp)genome,a novel marker of c15(based on ycf 3-rps 7)were reliable for discrimination of Ulva species.Notably,the resolution of c15 was suitable for resolve the closely related species of U.linza and U.prolifera,which may provide tools for deciphering the blooming mechanisms of green tides.

关 键 词：ULVA linza-procera-prolifera(LPP)complex molecular makers ycf 3-rps 7 region 

分 类 号：Q949[生物学—植物学]