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Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
上海生物化学与细胞生... [4]
上海药物研究所 [2]
中国科学院大学 [1]
烟台海岸带研究所 [1]
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OAI收割 [7]
iSwitch采集 [1]
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期刊论文 [8]
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烟台牟平海洋牧场季节性低氧对大型底栖动物群落的生态效应
期刊论文
OAI收割
生物多样性, 2019, 卷号: 27, 期号: 2, 页码: 200-210
作者:
李宝泉
  |  
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2020/06/17
低氧
群落结构
群落恢复
敏感种
机会种
hypoxia
community structure
community recovery
sensitive species
opportunistic species
Hypoxia is a common phenomenon in the world's oceans, especially in the shallow waters of coastal zones. Rates of hypoxia are increasing due to global climatic changes and anthropogenic activities. Hypoxia can cause mass mortality of marine animals and can have severe negative impacts on marine ecosystems. To better understand the effects of hypoxia on macrobenthic communities, a survey was carried out in the Muping Marine Ranch (Yantai) during June, August and September of 2016. Results showed that seasonal hypoxia led to changes in benthic community structure, especially in terms of species composition and dominant species. The dominant species were Polychaeta Lumbrinereis latreilli, Sternaspis scutata and Mollusca Endopleura lubrica in summer. The opportunistic species Lumbrinereis latreilli increased, whereas, sensitive species such as Leptomya minuta, Glycera chirori, Upogebia major, Pontocrates altamarimus, Eriopisella sechellensis decreased during the hypoxic period of August. Hypoxia also reduced biodiversity indices. The effect of hypoxia on abundance and biomass were not significant, mainly because of the increase in the opportunistic Lumbrinereis latreilli, which counteracted the decline in abundance and biomass of other species. Individual physiological tolerance to hypoxia was different among species. Lumbrinereis latreilli showed higher tolerance to hypoxia in dissolved oxygen (DO) = 1.0 mg/L compared to other species. Some sensitive species, such as Leptomya minuta, Upogebia major, Pontocrates altamarimus and Eriopisella sechellensis showed lower tolerance when DO < 2.5 mg/L. When DO increased to 2.5 mg/L, the macrobenthic community start to recover gradually. The recovery extent and time needed were closely related to the degree of seasonal hypoxia.
The structural basis of the dominant negative phenotype of the G alpha(i1)beta(1)gamma(2) G203A/A326S heterotrimer
期刊论文
OAI收割
ACTA PHARMACOLOGICA SINICA, 2016, 卷号: 37, 期号: 9, 页码: 1259-1272
作者:
Liu, Ping
;
Jia, Ming-zhu
;
Zhou, X. Edward
;
De Waal, Parker W.
;
Dickson, Bradley M.
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收藏
  |  
浏览/下载:58/0
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提交时间:2019/01/08
dominant negative
G alpha(i1)beta(1)gamma(2) heterotrimer
G203A
A326S
crystal structure
GPCR
GDP
Construction of Recombinant Adenovirus Expression Vector of Dominant Negative AMPK and Its Evaluation in Mouse Myoblast Cell Line C2C12 Differentiation into Myotube
期刊论文
OAI收割
Biotechnology Bulletin, 2012, 期号: 4, 页码: 135-140
作者:
Yang Chenghong
;
Deng Sisi
;
Zang Yi
  |  
收藏
  |  
浏览/下载:39/0
  |  
提交时间:2019/01/08
DN-AMPK
C2C12
Dominant negative-AMPK
Adenovirus
C2C12
Myotube differentiation
Astrin regulates meiotic spindle organization, spindle pole tethering and cell cycle progression in mouse oocytes
期刊论文
iSwitch采集
Cell cycle, 2009, 卷号: 8, 期号: 20, 页码: 3384-3395
作者:
Yuan, Ju
;
Li, Mo
;
Wei, Liang
;
Yin, Shen
;
Xiong, Bo
收藏
  |  
浏览/下载:31/0
  |  
提交时间:2019/05/10
Astrin
Meiotic maturation
Spindle assembly
Dominant negative
Site-directed mutation
Suppression of colorectal tumor growth by regulated survivin targeting
期刊论文
OAI收割
JOURNAL OF MOLECULAR MEDICINE-JMM, 2006, 卷号: 84, 期号: 12, 页码: 1077-1086
作者:
Li, BH
;
Fan, JK
收藏
  |  
浏览/下载:16/0
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提交时间:2015/07/22
RU486-regulated system
survivin
dominant negative mutant
hTERT promoter
cancer-targeting therapy
Synergistic activity of sef and sprouty proteins in regulating the expression of Gbx2 in the mid-hindbrain region
期刊论文
OAI收割
GENESIS, 2005, 卷号: 41, 期号: 3, 页码: 110-115
作者:
Lin, W
;
Jing, NH
;
Basson, MA
;
Dierich, A
;
Licht, J
收藏
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浏览/下载:26/0
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提交时间:2015/07/22
sprouty2 dominant negative
Sef
electroporation
embryo culture
mid-hindbrain development
A novel function of Go alpha: mediation of extracellular signal-regulated kinase activation by opioid receptors in neural cells
期刊论文
OAI收割
JOURNAL OF NEUROCHEMISTRY, 2003, 卷号: 86, 期号: 5, 页码: 1213-1222
作者:
Zhang, WB
;
Zhang, Z
;
Ni, YX
;
Wu, YL
;
Pei, G
收藏
  |  
浏览/下载:20/0
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提交时间:2015/07/22
delta opioid receptors
dominant negative
extracellular signal-regulated kinase
Go alpha
RNA interference
Blocking HSF1 by dominant-negative mutant to sensitize tumor cells to hyperthermia
期刊论文
OAI收割
BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS, 2002, 卷号: 290, 期号: 5, 页码: 1454-1461
作者:
Wang, JH
;
Yao, MZ
;
Gu, JF
;
Sun, LY
;
Shen, YF
收藏
  |  
浏览/下载:24/0
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提交时间:2015/07/22
heat shock transcription factor 1
heat shock protein 70
dominant-negative mutant
hyperthermia
apoptosis
gene therapy
retrovirus
breast cancer