中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 海洋研究所
  3. 中国科学院海洋研究所
  4. 海洋生态与环境科学重点实验室
Exploration of resting cysts (stages) and their relevance for possibly HABs-causing species in China

文献类型：期刊论文

作者Tang, Ying Zhong1,2,3; Gu, Haifeng4; Wang, Zhaohui5; Liu, Dongyan6; Wang, Yan7; Lu, Douding8; Hu, Zhangxi1,2,3; Deng, Yunyan1,2,3; Shang, Lixia1,2,3; Qi, Yuzao7
刊名HARMFUL ALGAE
出版日期2021-07-01
卷号107页码:13
关键词Dinoflagellates Life history (life cycle) Resting cysts Resting stage cell (RSC) Encystment Excystment Marine sediment
ISSN号1568-9883
DOI10.1016/j.hal.2021.102050
通讯作者Tang, Ying Zhong(yingzhong.tang@qdio.ac.cn)
英文摘要The studies on the species diversity, distribution, environmental implications, and molecular basis of resting cysts (stages) of dinoflagellates and a few species of other groups conducted in China during the last three decades are reviewed. The major achievements are summarized as the following five aspects: 1) The continual efforts in detecting the species diversity of resting cysts (spores) in dinoflagellates and other classes using either morphological or molecular approaches, or both, in the four seas of China, which led to identifications of 106 species of dinoflagellate resting cysts and 4 species of resting stages from other groups of microalgae, with a total of 64 species of dinoflagellate cysts and the resting stage of the brown tide-causing Aureococcus anophagefferens being unequivocally identified via molecular approaches from the sediments of Chinese coastal waters; 2) The well-known toxic and HABs-causing dinoflagellates Karenia mikimotoi, Karlodinium veneficum, Akashiwo sanguinea and the pelagophyte A. anophagefferens were proven to be resting cyst (stage) producers via laboratory studies on their life cycles and field detections of resting cysts (resting stage cells). And, via germination experiment and subsequent characterization of vegetative cells, numerous dinoflagellate species that had never been described or found to form cysts were discovered and characterized; 3) The distributions of the resting cysts of Alexandrium catenella, A. pacificum, Gymnodinium catenatum, K. mikimotoi, K. veneficum and Azadinium poporum and the resting stage cells of A. anophagefferens were morphologically and molecularly mapped in all four seas of China, with A. anophagefferens proven to have been present in the Bohai Sea for at least 1,500 years; 4) Obtaining important insights into the 'indicator' values of the dinoflagellate cyst assemblages in sediment cores for tracking eutrophication, environmental pollution and other anthropological influences in coastal waters; 5) Studies on the cyst-pertinent processes and genetic basis (transcriptomics together with physiological and chemical measurements) of resting cyst dormancy not only revealed the regulating patterns of some environmental factors in cyst formation and germination, but also identified many characteristically active or inactive metabolic pathways, differentially expressed genes, and the possibly vital regulating function of the phytohormone abscisic acid and a group of molecular chaperones in resting cysts. We also identified seven issues and three themes that should be addressed and explored by Chinese scientists working in the area in the future.
资助项目National Key R&D Program of China[2017YFC1404300] ; Science & Technology Basic Resources Investigation Program of China[2018FY100200] ; Key Deployment Project of Centre for Ocean Mega-Research of Science, Chinese Academy of Sciences[COMS2019Q09] ; National Science Foundation of China[41976134] ; National Science Foundation of China[41776125]
WOS研究方向Marine & Freshwater Biology
语种英语
WOS记录号WOS:000691548100002
出版者ELSEVIER
源URL[http://ir.qdio.ac.cn/handle/337002/176272]  
专题海洋研究所_海洋生态与环境科学重点实验室
通讯作者Tang, Ying Zhong
作者单位1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China
2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266237, Shandong, Peoples R China
3.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China
4.Minist Nat Resources, Inst Oceanog 3, Xiamen 361005, Peoples R China
5.Jinan Univ, Coll Life Sci & Technol, Inst Hydrol, Guangzhou 510632, Guangdong, Peoples R China
6.East China Normal Univ, State Key Lab Estuarine & Coastal Res, Shanghai 200241, Peoples R China
7.Jinan Univ, Coll Life Sci & Technol, Res Ctr Red Tide & Marine Biol, Guangzhou 510632, Guangdong, Peoples R China
8.Minist Nat Resources, Inst Oceanog 2, Key Lab Marine Ecosyst & Biogeochem, Hangzhou 310012, Zhejiang, Peoples R China
推荐引用方式
GB/T 7714		 Tang, Ying Zhong,Gu, Haifeng,Wang, Zhaohui,et al. Exploration of resting cysts (stages) and their relevance for possibly HABs-causing species in China[J]. HARMFUL ALGAE,2021,107:13.
APA Tang, Ying Zhong.,Gu, Haifeng.,Wang, Zhaohui.,Liu, Dongyan.,Wang, Yan.,...&Qi, Yuzao.(2021).Exploration of resting cysts (stages) and their relevance for possibly HABs-causing species in China.HARMFUL ALGAE,107,13.
MLA Tang, Ying Zhong,et al."Exploration of resting cysts (stages) and their relevance for possibly HABs-causing species in China".HARMFUL ALGAE 107(2021):13.

入库方式： OAI收割

来源：海洋研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。