Burkitt lymphoma can also result from a chromosomal translocation.

伯基特淋巴瘤也可由染色体易位引起。

Mantle cell lymphoma can also result from a chromosomal translocation.

套细胞淋巴瘤也可由染色体易位引起。

During the first cellular division called meiosis I, the chromosomal pairs are separated.

第一次细胞分裂，即第一次减数分裂后，配对的同源染色体分离。

Pachytene This is the stage when homologous recombination, including chromosomal crossover (crossing over) , occurs.

粗线期这是发生同源重组的阶段，包括染色体互换。

Turner syndrome is a chromosomal disorder where one X chromosome is either completely or partially absent.

特纳综合征是一种染色体疾病，患者体内细胞中有一条X染色体完全或部分缺失。

However, older eggs may not fertilize normally and there is an increase of chromosomal abnormalities with age.

然而，较老的卵子可能不能正常受精，而且随着年龄的增长染色体异常也会增加。

In some cases, it's linked to chromosomal abnormalities like Turner syndrome, where an X chromosome is missing.

在某些情况下，它与染色体异常有关，如Turner综合征，其X染色体缺失。

Additionally to the genetic material contained within the nucleoid, many bacteria contain extra chromosomal DNA molecules called plasmids.

除了包含在拟核中的遗传物质外，许多细菌含有额外的DNA分子，称为质粒。

One known mechanism for how a follicular lymphoma develops, is a chromosomal translocation between chromosome 14 and chromosome 18.

一种已知的滤泡性淋巴瘤发生机制，是14号染色体和18号染色体之间的染色体易位。

Eventually, I learned that my daughter had an ultra-rare chromosomal condition called Wolf-Hirschhorn syndrome.

最终， 我得知我女儿患有一种极为罕见的染色体疾病，称为沃尔夫-赫希洪综合症。

To put it simply, during meiosis, the process in which gametes[3] are created, chromosomal crossover occurs.

简而言之，在减数分裂过程中， 即产生配子 [3] 的过程中，会发生染色体交叉。

Ewing sarcoma is associated with chromosomal mutations, specifically a translocation between the EWSR1 gene on chromosome 22 and FLI1 gene on chromosome 11.

尤因肉瘤与染色体突变有关，特别是22号染色体上的EWSR1基因和11号染色体上的FLI1基因之间的易位。

Additionally, a karyotype can be done to look for chromosomal abnormalities and specific genetic tests can be ordered if there's a family history of Fragile-X syndrome.

此外，可进行核型分析以寻找染色体异常，如果有脆性X染色体综合征家族史，可以进行特定的基因检测。

This is a good start, says Greger Larson, a paleogenomicist at Oxford, and it sets the stage for using ancient chromosomal DNA to further refine the story of ancient cats.

这是一个良好的开端，牛津大学古生物学家 Greger Larson 说，它为使用古代染色体 DNA 进一步完善古代猫科动物的故事奠定了基础。

Magnetic-resonance imaging (MRI) showed that the brain's total volume increases with the number of copies of the affected chromosomal region (so is smaller than normal with the deletion, and larger than normal with Dup7).

磁共振成像 (MRI) 显示， 大脑的总体积随着受影响染色体区域的拷贝数增加而增加（所以比缺失的正常体积小，而 Dup7 的体积比正常体积大）。

Dr Bearden works on DiGeorge syndrome, likewise eponymously identified in 1968, and caused by a deletion of part of chromosome 22. Both have counterparts, noted more recently, that result from an extra copy of the labile chromosomal section.

Bearden 博士致力于研究 DiGeorge 综合症，该综合症同样于 1968 年以同名身份确定， 由 22 号染色体的一部分缺失引起。最近注意到， 两者都有对应物， 是由不稳定染色体部分的额外副本引起的。