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Multiple origins of a spider radiation in Hawaii
Hawaii Multiple origins
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2015/12/17
The Hawaiian Islands are renowned for some
of the most spectacular species radiations in the world. Most of
these radiations have been attributed to single colonization
events, although the evidenc...
The Role of the SUPRMAM1 Locus in Responses to Ionizing Radiation and Susceptibility to Mammary Tumors
Cancer breast cancer genetic spontaneous mammary gland tumor chromosome
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2014/12/10
Loss of p53 function can lead to a variety of cancers, including breast cancer. Mice heterozygous for the p53 gene (designated Trp53+/-) develop spontaneous mammary tumors, but this depends on the str...
Prostaglandin E₂ promotes recovery of hematopoietic stem and progenitor cells after radiation exposure
hematopoiesis radiomitigation radiation
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2015/5/21
The hematopoietic system is highly proliferative, making hematopoietic stem and progenitor cells (HSPC) sensitive to radiation damage. Total body irradiation and chemotherapy, as well as the risk of r...
A Mathematical Model for Estimating Biological Damage Caused by Radiation
cell density radiation protection radiation risk apoptosis mutation DNA repair mathematical model low-dose exposure irradiation rate Living object
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2012/4/20
We propose a mathematical model for estimating biological damage caused by low-dose irradiation. We understand that the Linear Non Threshold (LNT) hypothesis is realized only in the case of no recover...
Silurian atmospheric O 2 changes and the early radiation of gnathostomes
Silurian Atmospheric O Climate Gnathostomes Radiation
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2014/3/26
The number of known Silurian gnathostome fossils has increased significantly during the last two decades, and greatly improved our understanding
of the early diversification of gnathostomes (jawed ve...
The Effects of Ultraviolet Radiation on Some Antioxidant Compounds and Enzymes in Capsicum annuum L.
The Effects of Ultraviolet Radiation on Some Antioxidant Compounds and Enzymes in Capsicum annuum L.UV radiation Antioxidant enzyme Capsicum annuum
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2010/3/17
Plants have evolved mechanisms to avoid and repair UV radiation damage; it is not surprising that photomorphogenic responses to UV-B and UV-C are often assumed to be adaptations to harmful radiation. ...
The Effects of Ultraviolet Radiation on the Contents of Chlorophyll, Flavonoid, Anthocyanin and Proline in Capsicum annuum L.
Ultraviolet radiation proline lipid peroxidation Capsicum annuum L.
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2010/3/17
Although ultraviolet radiation is potentially harmful, it is an important component of terrestrial radiation to which plants have been exposed since invading land. Since then, plants have evolved mech...
The radiation of Haliotrema (Monogenea: Dactylogyridae: Ancyrocephalinae): molecular evidence and explanation inferred from LSU rDNA sequences
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2007/7/28
期刊信息
篇名
The radiation of Haliotrema (Monogenea: Dactylogyridae: Ancyrocephalinae): molecular evidence and explanation inferred from LSU rDNA sequences
语种
英文
撰写或编译
撰写
作者
吴相云 朱兴全 谢明权 李安兴
第一作者单位
中山大学
刊物名...