homologous chromatids 中文意思是什麼
homologous chromatids
解釋
同源染色單體- homologous : adj. 1. 同源的。2. 【生物學】異體同型的。3. 【化學】同系列的；同屬列的；同周期的。4. 【醫學】同源的。5. 【醫學】＝ homoplastic.
- chromatids : 染色單體
-
Crossing over the exchange of material between homologous chromatids by the formation of chiasmata
交換：同源染色單體之間形成交叉時遺傳物質的交換現象。 -
During diakinesis the sister chromatids of homologous pairs of chromosomes complete their separation, and the chromosomes coil tightly, shortening and thickening
在終變期配對的同源染色體中的姐妹染色單體完成分離，染色體變成緊密凝集的狀態，縮至最小長度。 -
In meiosis, the association of four homologous chromatids seen during the pachytene stage of prophase
減數分裂前期的粗線期中，四個同源的染色單體向聯系形成的結構。
分享友人