染色体
- 与 染色体 相关的网络例句 [注:此内容来源于网络,仅供参考]
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This results seemingly indicate tnat the morphogenic potential of calli and 〓h〓 fo〓mation of abnormal shoots may be related to the degrees of the aber〓ation of chrome〓ome numbers.
这表明分化能力与染色体数的变异程度有关,另外芽中染色体数异常细胞的存在也许是一些芽发育成畸形苗的一个重要原因。
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Methods Monoclonal antibody against the glycophorin A was used to identify nucleated erythrocytes in the peripheral blood of pregnant women.Candidates fetal cells from 3 pregnancies at 16 to 24 weeks of gestation were isolated successfully.Sorted cells were also confirmed using Y-special probe (PY3.4) repeated sequences in maternal blood from women carrying male fetuses were detected by polymerase chain reaction.Results The PY3.4 position hybridization rates were 31.5%,0 and 38% respectively in sorted GPA positive cells of 3 samples by FISH,and the results of GPA+ cells of the 3 cases by PCR were positive,negative and positive respectively,which were manifested by the gender after aborticide.
选用红细胞特异单克隆抗体Glycophorin A结合流式细胞术成功地从3例妊娠16~24周的孕妇血中分离出NRBCs,并用Y-染色体特异重复序列DNA探针(PY3.4)荧光原位杂交及聚合酶链反应技术检测Y-染色体特异序列结果 FISH结果,3例分选出的GPA阳性细胞中PY3.4杂交阳性率分别是31.4%、0、38%;其PCR结果,分别为阳性、阴性、阳性,并在引产后得到性别证实。
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Methods Monoclonal antibody against the glycophorin A was used to identify nucleated erythrocytes in the peripheral blood of pregnant women.Candidates fetal cells from 3 pregnancies at 16 to 24 weeks of gestation were isolated successfully.Sorted cells were also confirmed using Y-special probe (PY3.4) repeated sequences in maternal blood from women carrying male fetuses were detected by polymerase chain reaction.Results The PY3.4 position hybridization rates were 31.5%0 and 38% respectively in sorted GPA positive cells of 3 samples by FISHand the results of GPA+ cells of the 3 cases by PCR were positivenegative and positive respectivelywhich were manifested by the gender after aborticide.
选用红细胞特异单克隆抗体Glycophorin A结合流式细胞术成功地从3例妊娠16~24周的孕妇血中分离出NRBCs,并用Y-染色体特异重复序列DNA探针(PY3.4)荧光原位杂交及聚合酶链反应技术检测Y-染色体特异序列结果 FISH结果,3例分选出的GPA阳性细胞中PY3.4杂交阳性率分别是31.4%、0、38%;其PCR结果,分别为阳性、阴性、阳性,并在引产后得到性别证明。
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Our study provides evidence that in human cells abscission is coordinated with the completion of chromosome segregation to protect against tetraploidization by furrow regression.
此项研究表明人体细胞的切割作用,与染色体隔离的完整性协同,保护染色体免于逆向作用导致的四倍体化。
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Histone acetylation and deacetylation can regulate many chromosome functions, such as gene expression and chromosome segregation.
组蛋白乙酰化和去乙酰化可调节染色体的多种功能,例如基因表达和染色体分离等。
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Objective To study the advantages of dual-color fluorescence in situ hybridizationin sex chromosome analysis of gonad agenesis patients over traditional chromosome analysis.
目的 探讨荧光原位杂交技术比常规染色体分析,在性腺发育不全患者性染色体检测中的优越性。
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We established the technical system to obtain the EST library of plant specific chromosome,which is important to gain the ESTs and genes located on specific chromosome and provide a new tools for complicated allopolyploid genome research.
本项目获得了建立植物特定染色体EST文库的技术体系,它对分离特定染色体的EST及克隆新基因有重要参考价值,也为异源多倍体植物基因组研究提供了新的技术手段。
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Based on the above results, we suggest that selective changes of low-copy sequences occur rapidly after polyploid formation, which may contribute to the differentiation of chromosomes in newly formed allopolyploid wheats.
认为这些低拷贝的染色体专化序列对于多倍体形成后部分同源染色体之间的进一步分化起着重要作用。
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A protein,produced by specialized ameloblast cells,found in tooth enamel.Distinctive in that the genes for it can be found on both the X and the Y chromosome.Chromosomal location:Xp22.1-22.3 and Y.
一种蛋白质,有特定的成釉细胞细胞制造,可以在牙齿的珐琅中找到,特别之处在于它的基因可以在X和Y染色体中找到,染色体位置:Xp22.1-22.3和Y。
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A protein,produced by specialized ameloblast cells,found in tooth enamel.Distinctive in that the genes for it can be found on both the X and the Y chromosome.Chromosomal 本地:Xp22.1-22.3 and Y.
一种蛋白质,有特定的成釉细胞细胞制造,可以在牙齿的珐琅中找到,特别之处在于它的基因可以在X和Y染色体中找到,染色体位置:Xp22.1-22.3和Y。
- 推荐网络例句
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It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.
从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。
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The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.
集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐
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The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.
血精的原因很,以良性病变为主。