单词microspore
n.: 【植】小孢子；(显花植物的)花粉粒
网络: 小胞子；小原孢子；小孢子生
【植物;植物学】小孢子;(显花植物的)花粉粒
小胞子
小分生孢子
〔遗〕小孢子
复数：microspores
In theterosporous species, a distinction is usually made between megaspore mother cells and microspore mother cells.
在异型孢子体种类中，可区分为大孢子母细胞和小孢子母细胞。
Observation on microspore abortion of "White angel was made by means of light microscopy.
对王百合雄性不育突变体‘白天使’小孢子败育的过程进行了显微观察。
The cytological features of the dedifferentiation microspore were identified that nucleus changed its position and cytoplasm restructured.
明确了脱分化小孢子的发育过程，其显著特点是：核位置改变，细胞质重组。
Microspore mother cells in an anther started but did not end the meiosis at the same time.
小孢子母细胞减数分裂同时开始，但不同时结束，分裂过程高度不同步。
Isolated Microspore culture is one of the methods to obtain haploid.
游离小孢子培养技术是获得大白菜单倍体植株的有效途径之一。
All the materials microspore embryoid yield had significant improvement under low temperature pretreatment.
供试材料经低温预处理，小孢子胚产量均有明显提高。
The recent research advancements of taxonomy, molecular evolution, molecular biology and chemical treatment in microspore were discussed.
从分类、分子进化、分子生物学、化学治疗等方面综述了微孢子虫研究的进展。
Micronucleus and a lot of abnormal cells can be observed at dyad, tetrad and microspore.
二分体、四分体和小孢子时期，细胞内普遍观察到微核，且出现大量异形细胞。
Pretreatment was an important way to induce microspore embryogenesis of wheat.
预处理是诱导小麦小孢子胚胎发生的重要方法。
Further examination by scanning electron microscopy indicated that the mutant microspore exine was aberrant and broken.
扫描电镜观察结果也显示突变体花药中小孢子外壁异常且有破裂。