- 更多网络例句与着丝粒相关的网络例句 [注:此内容来源于网络,仅供参考]
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The number of the chromosomes in Henan large tail sheep is 2n=54, the karyotypes of male and female sheep are 54, XY and 54, XX, respectively. There are 26 pairs of autosomes and 1 pair of sex-chromosome. Among 26 pairs of autosomes, 3 pairs are metacentric chromosomes, 23 pairs are telocentric chromosomes. X chromosome is the biggest subtelocentric chromosome and Y chromosome is the smallest submetacentric chromosome.
河南大尾寒羊二倍体染色体数目为2n=54,公羊核型54,XY;母羊核型54,XX.27对染色体中包括26对常染色体和1对性染色体,常染色体中有3对为中着丝粒染色体,23对为端着丝粒染色体;性染色体中,X染色体为最大的端着丝粒染色体,Y染色体为最小的中着丝粒染色体。
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In P. dabryanus, the PdSox8 and PdSox9 were successfully localized in the No.4 and No.2 telocentric chromosome respectively, the relative distance to centromere is 40.2% and 67.5%; In M. anguillicaudatus, they were localized in the No.9 and No.6 telocentric chromosome respectively, the relative distance to centromere is 58.3% and 30.8%.
结果表明,在大鳞副泥鳅中PdSox8和PdSox9分别位于端部着丝粒染色体第4和第2 号即t4和t2染色体上,信号位点距着丝粒的相对距离分别为40.2%和67.5%;在泥鳅中,则分别位于t9和t6上,信息位点距着丝粒的相对距离分别为58.3%和30.8%。
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The data show that:(1) The chromosome number of Andrias davidianus is 2n=60.(2) The karyotype consists of macrochromosomes and microchromosomes.(3) In macrochromosomes, eight pairs are metacentric and two pairs are submetacentric.(4) Andrias davidianus has 20 pairs of microchromosomes, among which are four pairs of bi-armed chromosomes. They are No.11, No.25, No.23 and No.24. Other microchromosomes are telecentric.
结果表明:(1)中国大鲵染色体数目为2n=60;(2)染色体由大染色体和微小染色体组成,属于两型性染色体;(3)大染色体中有8对中部着丝粒染色体和2对亚中部着丝粒染色体;(4)微小染色体有20对,大多是端部着丝粒染色体,在雌性中发现了4对双臂染色体,第11、25号是亚中部着丝粒染色体,第23、24号是中部着丝粒染色体。
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Effect of Different Sowing Date and Densities to the Yield of Avena nuda L .Variety Huazao No.2;2. The paper analyses the chromosome karyotype of Avena nuda L .
对莜麦染色体的核型进行了分析,结果表明其染色体数为42,为六倍体,包括11对中部着丝粒染色体,9对近中部着丝粒染色体和1对近端着丝粒染色体,其中有3对染色体带有随体。
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Thirty six homologous pairs of chromosomes were autosomes , in which chromosomes ,pairs of 1 to 20 were acrocentric-subterminal , 21 to 36 metacentric-submetacentric . And X chromosome was metacentric, Y chromosome terminal.
其中,1~20对常染色体为亚端着丝粒染色体,21~36对常染色体为亚中着丝粒染色体和中着丝粒染色体,X为中着丝粒染色体,Y为端着丝粒染色体。
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There are three types of Y chromosomes for yellow cattle landraces in China, that is, metacentric Y chromosomes, submetacentric Y chromosomes, and acrocentric Y chromosomes, which illustrates the origin of yellow cattle landraces in China from Bos taurus and Bos indicus.
中国地方黄牛Y染色体具有中着丝粒、亚中着丝粒和近端着丝粒3种类型,这说明中国地方黄牛起源于普通牛和瘤牛。
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6 The caryotype of giant panda's fibroblasts can be divided into two groups based on centromericindex.Group one of No.l-17 and X chromosomes is metacentric or submetacentric;Group two ofNo.18-20 is acrocentric little chromosomes.
第四代大熊猫皮肤成纤维细胞(PF4)染色体组型:2n=42,根据着丝粒指数,总体可将其分为两种类型,1-17号常染色体和X染色体为中部或亚中着丝粒,18-20号常染色体为小型近端着丝粒。
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There appeared prominent signals on pericentric regions of all the other chromosomes besides chromosome 4. The signals were strong on most of the chromosomes and weak only on one chromosome pair.
这一克隆除在第4染色体近着丝粒区显示明显的信号外,其它染色体的近着丝粒区同样具有信号,多数染色体为强信号,仅1对染色体信号较弱,还有3对染色体具有像着丝粒两侧异染色质块(pericentric heterochromatin block)的信号,中间有一个缢痕。
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Thirty six homologous Pairs of chromosomes were autosomes, in which chromosomes, Pairs of 1 to 8 were metacentric.9 to 36 . And X was metacetric, Y chromosome terminal.
其中,1—8对常染色体为中间着丝粒染色体,9-36对常染色体为端部着丝粒染色体,X为中着丝粒染色体,Y为最小的为端部着丝粒染色体。
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Chromosome number in all counted complete metaphases of Carassius auratus var. Dongtingking is 48. Analysis of chromosome can be divided into four sections according to the position of the centromere.
核型分析结果表明,翘嘴鲌的肾细胞染色体组是由48条染色体组成,染色体组型按着丝粒位置可分为四组,分别是中部着丝粒染色体、亚中部着丝粒染色体、端部着丝粒染色体。
- 更多网络解释与着丝粒相关的网络解释 [注:此内容来源于网络,仅供参考]
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centric split:着丝粒分裂
centromeric exchange, CME 着丝粒交换 | centric split 着丝粒分裂 | centromere misdivision 着丝粒错分
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centric fission:着丝粒分裂
central vision 中央视觉 | centric fission 着丝粒分裂 | centric fusion 着丝粒融合
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centromere:着丝粒
遗传物质存在的特定形式,是中期染色体由两条相同的姐妹染色体(sister chromatid)构成,彼此以着丝(1) 着丝粒(centromere)与动粒(又称着丝点,
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centromere misdivision:着丝粒错分
centric split 着丝粒分裂 | centromere misdivision 着丝粒错分 | centric fusion 着丝粒融合
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centromere DNA:着丝粒
centromere binding protein 着丝粒结合蛋白 | centromere DNA 着丝粒DNA | centromere misdivision 着丝粒错分
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centromeric heterochromatin:着丝粒异染色质
着丝粒融合|centric fusion | 着丝粒异染色质|centromeric heterochromatin | 着丝粒指数|centromeric index
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telocentric:端着丝粒的, 具端着丝粒的
teliospore 冬孢子 dōngbāozǐ | telocentric 端着丝粒的, 具端着丝粒的 duānzháosīlìde, | telomerase 端粒酶 duānlìméi
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telocentric chromosome:端着丝粒染色体
③亚湍着丝粒染色体(subtelocentric chromosome)和④端着丝粒染色体(telocentric chromosome). 划分的标准有:①臂比值r(长臂长/短臂长),②着丝粒指数i[(短臂长/染色体长)×100%], ③短臂长臂比等3种. 8.端粒(telomere):是染色体端部的特化部分(图12-19),
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metacentric chromosome:中着丝粒染色体
染色体(giant chromosome) 巨大染色体( chromosome) 中期染色体的形态结构 中期染色体的典型形态 中期染色体的典型形态 类型 染色体的主要结构 类型 中着丝粒染色体(metacentric 中着丝粒染色体(metacentric chromosome) 亚中着丝粒染色体
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centric fusions:着丝粒融合
centric ring 着丝粒环 | centric fusions 着丝粒融合 | centriole 中心粒