基于高通量测序技术的两种水螅水母现场食物研究

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	基于高通量测序技术的两种水螅水母现场食物研究
	徐盛楠 ; 孙婷婷 ; 彭赛君 ; 张建设 ; 董志军
刊名	应用海洋学学报
	2020-02-15
卷号	39 期号:01 页码:49-56
关键词	海洋生物学高通量测序技术摄食管花萨氏水母八斑芮氏水母 18S rDNA
ISSN号	2095-4972
其他题名	Dietary analysis of two hydromedusa in situ based on high-throughput sequencing technique
产权排序	(1) 浙江海洋大学国家海洋设施养殖工程技术研究中心 ; (2) 中国科学院烟台海岸带研究所牟平海岸带环境综合试验站 ; (3) 中国科学院海洋大科学研究中心
文献子类	期刊论文
英文摘要	The diet composition of jellyfish is a key issue of feeding ecology research. This paper used highthroughput DNA sequencing technique to identify the food composition of Sarsia tubulosa and Rathkea octopunctata,in situ. The results showed that the food types of Sarsia tubulosa and Rathkea octopunctata were multitudinous. The Sarsia tubulosa predated 31 different species,while the Rathkea octopunctata preyed 29. In term of food composition,the two species of jellyfish were omnivorous organisms,included zooplankton,fungi,phytoplankton,terrestrial plant detritus and so on. The Sarsia tubulosa and Rathkea octopunctata were mutual predators. The food groups of 2 species were similar. Arthropods and Maxillopoda were the most frequently observed phylum and class in the food of both Sarsia tubulosa and Rathkea octopunctata. The dominant species was Eurytemora pacifica,which accounted for 45. 14% and 42. 42% of the food source,respectively. The utilization of high-throughput sequencing technique is a new and useful tool for studying the diet of jellyfish in situ,and the food composition resulted from 2 jellyfish provides a significant reference for jellyfish feeding ecology.
语种	中文
资助机构	国家自然科学基金资助项目(41576152,41876138)
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/25191]
专题	中国科学院牟平海岸带环境综合试验站
作者单位	1.中国科学院烟台海岸带研究所牟平海岸带环境综合试验站; 2.中国科学院海洋大科学研究中心 3.浙江海洋大学国家海洋设施养殖工程技术研究中心;
推荐引用方式 GB/T 7714	徐盛楠,孙婷婷,彭赛君,等. 基于高通量测序技术的两种水螅水母现场食物研究[J]. 应用海洋学学报,2020,39(01):49-56.
APA	徐盛楠,孙婷婷,彭赛君,张建设,&董志军.(2020).基于高通量测序技术的两种水螅水母现场食物研究.应用海洋学学报,39(01),49-56.
MLA	徐盛楠,et al."基于高通量测序技术的两种水螅水母现场食物研究".应用海洋学学报 39.01(2020):49-56.