1) pollen grain dyeing
花粉粒染色法
1.
By the methods of pollen grain dyeing and PCR analysis, this paper measured the distance and intensity of pollen dispersal, and determined the frequency of gene flow (FGF) of transgenic Bt cotton.
采用花粉粒染色法对转Bt基因棉的花粉漂移距离和强度进行了观测,并应用PCR法检测转Bt基因棉的基因流频率。
2) Pollen dyeability percentage
花粉染色率
3) rate of pollen stained with 1%I2-KI
花粉碘染色率
1.
The association of self-fruitful rate and rate of pollen stained with 1%I2-KI of F2 of A2 cytoplasmic male sterility(CMS)and A3 CMS in Sorghum was analyzed with F2 populations of three A2CMS cross classifications(A2T×622×Jinliang 5,A2V4×1383-2 and A2V4×Jinliang 5) and three A3CMS cross classifications(A3 299×1174、A3 2457×1174、A3JW×1174).
以高粱3个A2类型杂交种(A2TX622×晋粱5号、A2V4×1383-2、A2V4×晋粱5号)和3个A3类型杂交种(A3299×1174、A32457×1174、A3JW×1174)的F2群体为材料,来进行A2?A3类型高粱F2代花粉碘染色率与田间自交结实率之间关系的研究。
4) pollen chromosome doubling
花粉染色体加倍
1.
Based on the meiosis law of microsporocyte of Eucommia ulmoides, the effective meiosis period, treating concentration of colchicine and duration of pollen chromosome doubling under the non-excised conditions are researched.
在掌握小孢子母细胞减数分裂规律的基础上 ,就非离体状态下施加秋水仙碱溶液处理雄花芽诱导杜仲花粉染色体加倍进行了研究 。
5) chromosomal behavior of pollen mother cell
花粉母细胞染色体行为
1.
The studies on single cell culture in vitro in wheat -The chromosomal behavior of pollen mother cells and fertility of pollen from the progeny regenerated plants;
小麦单细胞培养的研究——再生植株后代花粉母细胞染色体行为与花粉粒育性
补充资料：减数分裂Ⅱ花粉粒
李秀兰摄
[图]
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条