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Comparison of mitochondrial DNA sequences points to the European populations as the direct origin of Undaria pinnatifida that has spread to the northern Wadden Sea

文献类型：期刊论文

作者Shan, Tifeng2,3,4; Pang, Shaojun2,3,4; Li, Yuqian1,2,3,4; Schiller, Jessica5,6,7; Lackschewitz, Dagmar8; Bischof, Kai5,6
刊名AQUATIC BOTANY
出版日期2023-09-01
卷号188页码:4
关键词Invasive seaweed Wakame Kelp Haplotype Invasion source
ISSN号0304-3770
DOI10.1016/j.aquabot.2023.103671
通讯作者Shan, Tifeng(shantifeng@qdio.ac.cn) ; Pang, Shaojun(sjpang@qdio.ac.cn)
英文摘要The increasing spread of Undaria pinnatifida has caused concern in many parts of the world in recent decades, and this alga has been listed as invasive in the introduced countries. Its most recent spread in Europe was reported on Sylt island in the northern Wadden sea (German Bight, Eastern North Sea) between 2016 and 2017. Its direct origin remained unknown. In the present study, we obtained the mitochondrial DNA sequences including the partial coding region of cox3 and intergenic noncoding loci tatC-tLeu, atp8-trnS and trnW-trnI from one drifting population and one attached population of U. pinnatifida on Sylt and compared them with the available sequences published in previous studies. For the concatenated sequences of atp8-trnS and trnW-trnI, two haplotypes (Up01 and Up03) were detected in Sylt populations with Up01 being the dominant haplotype, which was most similar to the haplotype composition identified previously in European populations. For the concatenated sequences of cox3 and tatC-tLeu, two haplotypes (H1 and H9) were found in Sylt populations and they were the same as those identified previously in Brittany, France. These results suggest that European populations were most likely the direct origin of the newly established U. pinnatifida population on Sylt. The combined use of these sequences will be a robust tool to infer the origins of newly established populations of this seaweed in the future.
WOS关键词BROWN ALGA ; LAMINARIALES ALARIACEAE ; GENETIC DIVERSITY ; ESTABLISHMENT ; PHAEOPHYCEAE ; COAST
资助项目National Natural Science Foundation of China[42176100] ; Sino-German Science Foundation[GZ 1080] ; Chinese Academy of Sciences[KFJ-BRP-017-27] ; China Agriculture Research System[CARS-50] ; Foundation for Huiquan Scholar of Institute of Oceanology, Chinese Academy of Sciences
WOS研究方向Plant Sciences ; Marine & Freshwater Biology
语种英语
WOS记录号WOS:001013024600001
出版者ELSEVIER
源URL[http://ir.qdio.ac.cn/handle/337002/182336]  
专题海洋研究所_实验海洋生物学重点实验室
通讯作者Shan, Tifeng; Pang, Shaojun
作者单位1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Inst Oceanol, CAS & Shandong Prov Key Lab Expt Marine Biol, 7 Nanhai Rd, Qingdao 266071, Peoples R China
3.Chinese Acad Sci, Ctr Ocean Mega Sci, 7 Nanhai Rd, Qingdao 266071, Peoples R China
4.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, 7 Nanhai Rd, Qingdao 266071, Peoples R China
5.Univ Bremen, Fac Biol Chem, Marine Bot, Leobener Str 3, D-28359 Bremen, Germany
6.Univ Bremen, MARUM, Leobener Str 3, D-28359 Bremen, Germany
7.Hortimare BV, Altonstraat 25A, NL-1704 CC Heerhugowaard, Netherlands
8.Alfred Wegener Inst, Wadden Sea Stn, D-25992 List Auf Sylt, Germany
推荐引用方式
GB/T 7714		 Shan, Tifeng,Pang, Shaojun,Li, Yuqian,et al. Comparison of mitochondrial DNA sequences points to the European populations as the direct origin of Undaria pinnatifida that has spread to the northern Wadden Sea[J]. AQUATIC BOTANY,2023,188:4.
APA Shan, Tifeng,Pang, Shaojun,Li, Yuqian,Schiller, Jessica,Lackschewitz, Dagmar,&Bischof, Kai.(2023).Comparison of mitochondrial DNA sequences points to the European populations as the direct origin of Undaria pinnatifida that has spread to the northern Wadden Sea.AQUATIC BOTANY,188,4.
MLA Shan, Tifeng,et al."Comparison of mitochondrial DNA sequences points to the European populations as the direct origin of Undaria pinnatifida that has spread to the northern Wadden Sea".AQUATIC BOTANY 188(2023):4.

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来源：海洋研究所

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