Season structures prokaryotic partners but not algal symbionts in subtropical hard corals

CORC > 南海海洋研究所 > 中国科学院南海海洋研究所 > 中科院海洋生物资源可持续利用重点实验室

	Season structures prokaryotic partners but not algal symbionts in subtropical hard corals
	Ding, W; Liu, S; Qian, PY; Huang, H; Cai, L; Zhou, GW; Tong, HY; Tian, RM; Zhang, WP
刊名	APPLIED MICROBIOLOGY AND BIOTECHNOLOGY
	2018
卷号	102 期号:11 页码:4963-4973
通讯作者	huanghui@scsio.ac.cn ; boqianpy@ust.hk
英文摘要	Coral reef ecosystems have great economic, social, and ecological value. The ecological success of coral reef ecosystems critically depends on coral-algal symbiosis and coral-prokaryotic partnership. However, seasonal changes underlying these relationships in subtropical hard corals of Hong Kong are poorly studied. Here, we compared the community changes of algal symbionts and prokaryotic partners in Platygyra carnosa and Galaxea fascicularis from Hong Kong collected at two seasonal time points of winter and summer via massively parallel sequencing of genetic markers and multivariate analysis. The results indicated that algal symbionts showed no significant changes between the two seasonal time points but prokaryotic partners changed substantially. Prokaryotic partners putatively involved in photosynthesis, nitrogen fixation, and sulfur oxidation increased significantly from winter to summer, while prokaryotic partners potentially associated with chemosynthesis, ammonia oxidation, and nitrite oxidation decreased significantly from winter to summer. Dissolved oxygen and pH served as the main contributors influencing prokaryotic partners in winter, while temperature, turbidity, and salinity played a dominant role in shaping prokaryotic partners in summer. The findings of the present study suggest that season structures prokaryotic partners but not algal symbionts in subtropical hard corals.
学科主题	Biotechnology & Applied Microbiology
关键词[WOS]	Season ; Coral ; Algal symbiont ; Prokaryotic partner
内容类型	期刊论文
源URL	[http://ir.scsio.ac.cn/handle/344004/16940]
专题	南海海洋研究所_中科院海洋生物资源可持续利用重点实验室
推荐引用方式 GB/T 7714	Ding, W,Liu, S,Qian, PY,et al. Season structures prokaryotic partners but not algal symbionts in subtropical hard corals[J]. APPLIED MICROBIOLOGY AND BIOTECHNOLOGY,2018,102(11):4963-4973.
APA	Ding, W.,Liu, S.,Qian, PY.,Huang, H.,Cai, L.,...&Zhang, WP.(2018).Season structures prokaryotic partners but not algal symbionts in subtropical hard corals.APPLIED MICROBIOLOGY AND BIOTECHNOLOGY,102(11),4963-4973.
MLA	Ding, W,et al."Season structures prokaryotic partners but not algal symbionts in subtropical hard corals".APPLIED MICROBIOLOGY AND BIOTECHNOLOGY 102.11(2018):4963-4973.