This study provides genetic evidence that SUN1-telomere interaction is essential for telomere dynamic movement and is required for efficient homologous chromosome pairing/synapsis during mammalian gametogenesis.

我們的研究首次從遺傳學上證明了SUN1蛋白和端粒的相互作用對于端粒在動物生殖細胞減數(shù)分裂中的動態(tài)變化，高效的同源染色體配對、聯(lián)會以及哺乳動物的配子發(fā)生是必不可少的人与牛特级毛片COM。

It is concluded that SO2 pollution has a potential damaging effect on genetic material DNA in lung cells of mammalian animals.

這些結(jié)果表明色网址网址，較低濃度的 SO2也具有引起哺乳動物肺細胞DNA突變的潛在危險。

First,we have discovered stone artefacts in caves, which have similar features to that were broadly scattered in laterite terraces in Bose basin(0.8 Ma B.P),next study on deposits and fauna will be hopefully contributed to document paleoenvironmental background of early human;Second,early human fossils,Gigantopithecus and mammalian fossils unearthed in Mohui cave provide new evidence of early human origin; Third,after our scientific excavation in Fengshudao site in Bose basin, we have found five pieces of bi-face LCT with 10 tektites and nearly 100 stone artefacts form original laterite deposit.This important discovery is very answerable to international question about stratigraphic suspect of LCT; Fourth, abounding mammallian fossils with human fossils and remains from early Pleistocene to Holocene have been uncovered after systematically excavation in marginal cave of Bose basin.These discoveries are significant to the study on human evolution and establishment of sequence of Quarternary biological-stratigraphic in southern China.

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The data provide the basis for a novel model of the developmental regulation of the mammalian α-globin gene cluster .

這些實驗結(jié)果提供我們建立一個全新的α紅血球蛋白基因群組的調(diào)控模式国产成人精品一区二区不卡。

The Space Biology Group focuses on basic research with primary mammalian cells e.g.

該組從1977年起從事基礎的科學和應用技術的研究。

The significance and the expression changes of slit-2 during the spinal cord injury of rats Objective: To investigate the ethology, morphology and the expression of axon guidance cue slit-2 mRNA changes in different phases of spinal cord hemisection injury, and to explore the effect of slit-2 in axon regeneration of the mammalian central nervous system injury.

目的：觀察大鼠脊髓損傷后行為學及形態(tài)學的變化特點国产精品一级艳片无码，同時研究軸突導向因子slit-2的表達變化及意義欧美性爱视频亚州，進一步探討slit-2在成年哺乳動物脊髓損傷修復和神經(jīng)再生中的作用，為臨床研究神經(jīng)系統(tǒng)疾病及其治療提供新的思路和理論指導学生妹网址。

School of forest resources is primarily dedicated to teaching and research forestry resources including agricultural economics, general botany, general zoology, ichthyology, herpetology, genetics, mammalian anatomy, general ecology, environmental science, microbiology, invertebrate zoology, vertebrate physiology, forest hydrology, forest ecology, forest resource economics.

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Learning and memory, as high function of brain, are critical to mammalian especially for human survival.

學習和記憶作為腦的高級功能之一无码精品久久久久久天天影视，對哺乳動物尤其是人類的生存都是極為重要的。

Learning and memory,as high function of brain,are critical for mammalian survival and other behaviors.

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Hirlhira gene is one of the negative regulators of histone gene expression. It has been confirmed that HIRA contains a conserved family of proteins found in various species including yeast, Drosophila, fish, Xenopus, chicken and mammalian mouse, human.

Hir/hira基因是組蛋白基因表達的負調(diào)節(jié)因子，其產(chǎn)物包含一組保守的蛋白家族国产精品综合日本欧美，廣泛存在于從酵母尤物二区在线视频、果蠅、魚一区二区黄色无码视频、爪蟾一区二区大片、雞以及到哺乳動物小鼠和人類等多種生物體當中。