一是为了满足正常发育或代谢需要而发生基因扩增,如爪蟾(Xenopus)和某些昆虫 编码rRNA的rDNA基因、果蝇编码卵壳蛋白的卵壳基因(Stark and Wahl,1986):在另一种 情况下,基因扩增是为了应付不...
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有证据表明输出装置存在着不同;分析非洲爪蟾属(Xenopus) 卵母细胞核内微注射RNA的输出,tRNA、其他的小RNA和mRNA似乎只能使自身的转运达到饱和。这说明至少存在着三种类型的输出RNA。
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生命科学 关键词: 非洲爪蟾;胚胎发育;Wnt信号通路 [gap=661]Key words: Xenopus; embryonic development; Wnt signaling
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Xenopus laevis 非洲爪蟾 ; 非洲爪蛙 ; 非洲蟾蜍 ; 爪蟾
Xenopus Oocytes 卵母细胞 ; 非洲爪蟾卵母细胞 ; 蛙卵细胞
Xenopus tropicalis 热带爪蟾 ; 非洲蟾蜍 ; 非洲蛙
Oocyte of Xenopus Laevis 爪蟾卵母细胞
Xenopus laevis Daudin 光滑爪蟾 ; 爪蟾蜍
Xenopus laevis oocyte 爪蟾卵母细胞
Xenopus test 非洲蟾蜍试验
The analytical solutions concerning intracellular calcium spiral and target wave in the Xenopus laevis oocyte are obtained.
第四、首次得到了非洲爪蟾卵母细胞内的螺旋钙波和靶波的解析表达式。
参考来源 - 细胞内钙振荡和钙波的生成、演化及其生理响应The gene encodes for a novel 433-aminoacid serine threonine kinase with strong sequence similarity to the cytoplasmic serine threonine kinase XEEK1 of Xenopus laevis.
STK11基因编码一种新的含有433个氨基酸的丝氨酸-苏氨酸蛋白激酶,与爪蟾胞浆内丝氨酸-苏氨酸蛋白激酶(XKKK1)具有高度同源性。
参考来源 - Peutz·2,447,543篇论文数据,部分数据来源于NoteExpress
同义词: genus Xenopus
以上来源于: WordNet
And human and mice, tropical Xenopus and mammals, many of the same gene sequencing.
和人类以及小鼠相比,热带爪蟾的很多基因排列和哺乳动物一样。
An Xenopus, for example, is a puffy, South African frog that comes in a variety of colors.
一个爪蟾,举例来说,是一个肿胀,南非青蛙来,在各种颜色。
Methods The cell-free system was prepared by ultracentrifugation of Xenopus eggs and activated by cytochrome C.
方法超速离心制备非洲爪蟾卵无细胞体系,用细胞色素C激活为凋亡体系。
Mister Hellsten says to look at parts of the genome of Xenopus tropicalis is to look at structures three hundred sixty million years old.
VOA: special.2010.06.29
Xenopus tropicalis is one of twenty frog species native to Africa, south of the Sahara.
VOA: special.2010.06.29
Mister Hellsten says the genome of the Xenopus tropicalis opens up several paths of research.
VOA: special.2010.06.29
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