The Giant Pacific Oyster (Crassostrea gigas) as a modern analog for fossil ostreoids: Isotopic (Ca, O, C) and elemental (Mg/Ca, Sr/Ca, Mn/Ca) proxies
نویسندگان
چکیده
منابع مشابه
Functional characterisation of phagocytes in the Pacific oyster Crassostrea gigas
Invertebrates lack canonical adaptive immunity and mainly rely on innate immune system to fight against pathogens. The phagocytes, which could engulf and kill microbial pathogens, are likely to be of great importance and have to undertake significant roles in invertebrate immune defense. In the present study, flow cytometry combined with histological and lectin staining was employed to characte...
متن کاملCerium Inhibits the Cadmium Uptake of Pacific Oyster Crassostrea gigas
Ce is a potential antagonist of Cd due to their similar ionic radius. Its effect on the bioaccumulation of Cd in pacific oyster Crassostreagigaswas explored through laboratory experiments. The oysters were exposed to 5, 10 and 25 μmol/LCe(NO3)3 in the presence of 25 μg/L Cd 2+ (0.22 μmol/L) for 12 days and the concentrations of Cd, Ca, Zn as well as Cu were indicated in the whole soft tissues a...
متن کاملHeritability of shell pigmentation in the Pacific oyster, Crassostrea gigas
Article history: The Pacific oyster (Crassost Received 5 November 2007 Received in revised form 12 September 2008 Accepted 18 September 2008
متن کاملTranscriptomic response of the Pacific oyster Crassostrea gigas to hypoxia.
Marine intertidal organisms commonly face hypoxic stress during low tide emersion; moreover, eutrophic conditions and sediment nearness could lead to hypoxic phenomena; it is indeed important to understand the molecular processes involved in the response to hypoxia. In this study the molecular response of the Pacific oyster Crassostrea gigas to prolonged hypoxia (2mg O(2) L(-1) for 20d) was inv...
متن کاملHigh genetic load in the Pacific oyster Crassostrea gigas.
The causes of inbreeding depression and the converse phenomenon of heterosis or hybrid vigor remain poorly understood despite their scientific and agricultural importance. In bivalve molluscs, related phenomena, marker-associated heterosis and distortion of marker segregation ratios, have been widely reported over the past 25 years. A large load of deleterious recessive mutations could explain ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Geochemistry, Geophysics, Geosystems
سال: 2013
ISSN: 1525-2027
DOI: 10.1002/ggge.20257