At anaphase the dicentric chromatid will form a bridge and the acentric a fragment, both of which can be scored.
在后期双着绿点染色体将形成一个桥，无着绿点染色体单体形成一断片，此两者均可记录下来。
| 单词 | chromatid |
| 例句 |
英语例句库
At anaphase the dicentric chromatid will form a bridge and the acentric a fragment, both of which can be scored. 在后期双着绿点染色体将形成一个桥，无着绿点染色体单体形成一断片，此两者均可记录下来。 Human Peripheral blood exposed with tritiated water at variousdoses for 54 hr was examined to observe the chromosome and chromatid abe-rrations at metaphases in the first mitosis of lymphocytes. 将人体外周血在不同剂量的氚水中培养54小时,观察到淋巴细胞第一次有丝分裂中期的染色体型及单体型畸变。 声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
原声例句
Osmosis-遗传 As a result, a double-stranded break on one of the chromosomes can be repaired by using the sister chromatid. 所以，一条染色体上的双链断裂可利用其姐妹染色单体进行修复。 生物学基础入门 Chromatid is the word we use to describe the newly copied chromosome: the identical copies. 染色单体是我们用来描述新复制的染色体的词：相同的副本。 Osmosis-遗传 That donor DNA will act like a sister chromatid as a reference to recreate the lost genetic information. 该供体DNA会像姐妹染色单体一样，作为重建遗传信息的参考。 Osmosis-遗传 So now End 1 is placed near a similar nucleotide sequence, called the homologous sequence, because it's found in the same spot on the homologous sister chromatid. 现在End 1位于一段相似核苷酸序列附近；这段序列被称为同源序列，位于同源姐妹染色单体上的相同位点。 Osmosis-遗传 Since homology-directed repair uses a sister chromatid as a template, this is a more reliable repair mechanism than non-homologous end joining because there's no loss of nucleotides. 由于同源介导修复是以姐妹染色单体为模板，这种修复机制比非同源末端连接更可靠，因为没有核苷酸丢失。 |
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