查询词典 chromosome 12

Thress homologous chromosomes of trisomics associated as a trivalent or a bivalent and a univalent or three univalent during diakinesis and metaphase 1 ;Laggard chromosome and univalent separated in advance at anaphase I ,leading to distribution of 10-1-10,9-12,11-11,10-2-10,10-12,10-10,9-1-11 besides 10-ll;And there was distribution of 11-11-10-10, 10-10-10-12, 10-10-10-11, 10-11-11-11, 11-11-10-9, 10-10-10-10, 9-12-10-10, 9-9-11-11, 11-10-10-9, 12-10-9-11, 11-9-9-13, 10-10-10-9 at anaphase II ;n l microspore frequency were different of four trisomics.

三体在终变期和中期Ⅰ，3个同源染色体联会成三价体，或2个联会成二价体和1个单价体，或3个都为单价体；后期Ⅰ出现落后染色体或单价体提前分离，导致除10-11式分离外，还有10-1-10，9-12，11-11，10-2-10，10-12，10-10，9-1-11等不均衡分离方式；后期Ⅱ有11-11-10-10，10-10-10-12，10-10-10-11，10-11-11-11，11-11-10-9，10-10-10-10，9-12-10-10，9-9-11-11，11-10-10-9，12-10-9-11，11-9-9-13，10-10-10-9等分离方式；4个三体中的n 1小孢子频率不同。

The result is: out of 187 cases of azoospermia, 77(41.18%)patients with abnormal chromosome(number and structural aberration); heteromorphic chromosome(Y chromosome polymorphisms and pericentric inversion of 9) and 46,XX sex reversal. Out of 30 cases of severe oligospermia, 4 patients with abnormal chromosome(structural aberration and 46,XX sex reversal).

发现187例无精症患者中检出异常核型77例（41.18%）（其中46，XY，t(6；14)(p21；p13)，46，XY，t(8；12)(p21；q24)为世界首报核型），主要涉及染色体异常；染色体异态（Y染色体异态和9号染色体臂间倒位）及46，XX性反转；30例严重少精症患者中检出异常核型4例（13.33%）（结构异常和46，XX性反转）。

It was found that the chromosomes involved in translocation were chromosome 10 and 11 in stead of chromosome 9 and 12 as being compared with the karyotype of Nipponbare.So we consider that the chromosome 9 and 12 in the present rice chromosome numbering system could be chromosome 10 and 11 according to their length,arm ratio and the relationship with nucleolus.

结果表明，该易位系的易位染色体并非第9和第12染色体，而是第10和第11染色体，从而认为目前国际上统一编号的第9、12染色体，根据染色体的实际长度可能分别为第10、11染色体。

The rest reside among the populations. and that about 80.98% of 12 double chromosomal variability in arm ratio existed within the populations. The rest reside among the populations. Nested random effects analysis of variance for variable the relative length, arm ratio of chromosome, the mean of ratio (largest/smallest), mean ratio of ann. As. K. and actual length of genome of chromosome. As a resuit, chromosomal structure variations was 96.36% within the populations.

结果］在相付长度方面，香水百合12对染色体变异约有88.91%来源于居群内，约有11.09%来源于居群间；在臂比方面，香水百合12对染色体变异约有80.98%来源于居群内，约有19.02%来源于居群间；在染色体长度比、平均臂比、核型不对称系数和染色体组实际长度方面，香水百合染色体变异约有96.36%来源于居群内，约有3.64%来源于居群间。

The most frequent numerical alterations of chromosome in our study were the gains of an extra copy of chromosome 8, 12,17, X,7,11, and the loss of chromosome 3,Y,13,5,9, and some marker chromosomes which unable to differentiate.

染色体的数目增加依次为8、12、17、X、7和11号；而染色体的丢失依次为3、Y、13、5和9号等；另外还有不明来源的标记染色体。

The gene was isolated on a region of chromosome 12 called PARK8 by investigators who studied five families with a history of Parkinson's disease who lived in the Basque region of Spain or in England.

这个基因是研究人员从12号染色体PARK8区域分离出来的，PARK8区域是研究人员研究了西班牙巴斯克地区或者英格兰的5个帕金森病史家族发现的。

It was interesting that QT1 location at markerRG341 on chromosome 12 not only had great effect,but also decreased theVGT and increased the RGT,which was meaningful for rice breeding.

值得注意的是第12染色体GR341处的QTL座位，不仅效应大，而且表达的结果是，缩短营养生长期而延长生殖生长期，这对于水稻育种是很有意义的。(3)抽穗期、营养生长期和生殖生长期都存在各自所独有的QTL。

Previous studies have established that the sterility of Nongken 58S is controlled by one or two loci, depending on the genetic backgrounds of the material used in the crosses, and the locus located on rice chromosome 12 designated pms3 is the one at which the original...

此前的研究发现，根据杂交组合中材料遗传背景的不同，农垦58S的不育性受到1个或2个位点的控制，位于第12染色体上的pms3位点是导致正常水稻品种农垦58突变为光敏雄性不育水稻农垦58S的根源。

The objective of this thesis was to isolate, characterize and physically map the novel genes on pig chromosome 12 using information derived from comparative mapping and pig EST database. The association between genes and some economic traits is also studied.

本论文根据比较基因定位信息，并结合公共数据库中的EST资源，分离、定位猪12号染色体上的新基因，并对基因与部分性状进行了初步关联分析，取得了如下结果： 1。

ABSTRACT The objective of this thesis was to isolate, characterize and physically map the novel genes on pig chromosome 12 using information derived from comparative mapping and pig EST database. The association between genes and some economic traits is also studied.

本论文根据比较基因定位信息，并结合公共数据库中的EST资源，分离、定位猪12号染色体上的新基因，并对基因与部分性状进行了初步关联分析，取得了。。。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

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如果有任何问题，你可以随时联系我。