microspore
美 [ma?k'r?sp?r] 
英 [ma?k'r?sp?:]
- n.【植】小孢子；(顯花植物的)花粉粒
- 網絡小胞子；小原孢子；小孢子生
詞形變化
復數：microspores
英漢解釋
英英解釋
例句
In theterosporous species, a distinction is usually made between megaspore mother cells and microspore mother cells.
在異型孢子體種類中，可區分為大孢子母細胞和小孢子母細胞。
Observation on microspore abortion of 'White angel was made by means of light microscopy.
對王百合雄性不育突變體‘白天使’小孢子敗育的過程進行了顯微觀察。
The cytological features of the dedifferentiation microspore were identified that nucleus changed its position and cytoplasm restructured.
明確了脫分化小孢子的發育過程，其顯著特點是：核位置改變，細胞質重組。
Microspore mother cells in an anther started but did not end the meiosis at the same time.
小孢子母細胞減數分裂同時開始，但不同時結束，分裂過程高度不同步。
Isolated Microspore culture is one of the methods to obtain haploid.
游離小孢子培養技術是獲得大白菜單倍體植株的有效途徑之一。
All the materials microspore embryoid yield had significant improvement under low temperature pretreatment.
供試材料經低溫預處理，小孢子胚產量均有明顯提高。
The recent research advancements of taxonomy, molecular evolution, molecular biology and chemical treatment in microspore were discussed.
從分類、分子進化、分子生物學、化學治療等方面綜述了微孢子蟲研究的進展。
Micronucleus and a lot of abnormal cells can be observed at dyad, tetrad and microspore.
二分體、四分體和小孢子時期，細胞內普遍觀察到微核，且出現大量異形細胞。
Pretreatment was an important way to induce microspore embryogenesis of wheat.
預處理是誘導小麥小孢子胚胎發生的重要方法。
Further examination by scanning electron microscopy indicated that the mutant microspore exine was aberrant and broken.
掃描電鏡觀察結果也顯示突變體花藥中小孢子外壁異常且有破裂。
When the petal is longer than the calyx, the anther is greenish white or white, most of the microspore is at binucleate stage.
當花瓣微露、萼瓣等長或瓣稍長，花藥白色時，大多數小孢子處于單核靠邊期；
The establishment of anther and microspore system promoted haploid breeding and speeded up the process of crop breeding.
花藥、小孢子體系的建立，促進了單倍體育種的進行，加速了作物育種進程。
However, mechanism of male sterility is very complex, which involved a set of structural and regulative genes in microspore development.
要徹底闡明雄性不育產生的機制，必須分離、克隆出小孢子發育過程中的相關基因，并對其特征特性進行研究。
At the stage of microspore, the tapetal cells evidently degenerated, and starches in parenchyma around vascular bundle became large.
在小孢子時期，藥隔薄壁細胞中淀粉粒體積增大，絨氈層細胞明顯退化；
Therefore the behavior of vacuome may be the earliest morphological index for microspore abortion.
液泡系的行為，可能可以作為小孢子敗育的最早的形態上的標志。
The microspore mother stage and meiotic prophase were the developmental stages that were most sensitive to low temperature.
小孢子母細胞時期和減數分裂前期是對低溫最敏感的發育階段。
Phenomenon that cytoplasm of late microspore moved directionally and formed cytoplasm bridge was observed clearly.
清晰觀察到晚期小孢子細胞質定向移動形成細胞質橋現象。
The cytokinesis of the microspore mother cells in meiosis is successive and the microspore tetrads are tetrahedral.
小孢子母細胞減數分裂中的胞質分裂為連續型，四分孢子為四面體型；
Embryogenesis via Isolated Microspore Culture of Brassica campestris. Ssp. Chinensis L.
小白菜小孢子培養胚狀體的誘導。
The microspore mother cells in meiosis is successive and the microspore tetrads are tetrahedral and bilateral symmetry.
小孢子減數分裂為連續型。四分體呈四面體型和左右對成型。
Complete disintegration of cytoplasm at stage of vacuolated microspore.
單核液泡期的小孢子細胞質完全解體。
Successive cytokinesis in the microspore mother cells (MMCs) follows meiosis.
小孢子母細胞減數分裂的胞質分裂為連續型。
ABA was observed to distribute in cytoplasmic matrix and small vacuoles of microspore mother cell.
短日照條件下，花粉母細胞細胞質基質及小液泡內有金顆粒分布；
The two sperm nuclei and the tube nucleus are all derived from a single microspore nucleus by mitosis.
兩個精核和管核都是從同一個小孢子核有絲分裂產生的。
Effects of Addition of Activated Charcoal on Microspore Embryogenesis in Brassica napus L .
油菜小孢子培養影響因素及黃籽油菜雙單倍體群體的構建。
Observation was made on the cell morphology of the microspore development of the sterile and fertile plants in the Aibai wheat.
對矮敗小麥中的可育株和不育株進行了小孢子發育過程的細胞形態學觀察。
We obtain haploid by isolated microspore culture, and the pure-line is very useful in Purple Flowering Stalks breeding.
利用游離小孢子培養技術獲得單倍體，所獲純合系在育種上有較高利用價值。
The nucleus in shrinking cytoplasm of microspore mother cell enters into diakinesis stage. 16.
收縮的小孢子母細胞中核進入減數分裂終變期。
Ultrastructure of Microspore Development in Jatropha curcas L .
麻瘋樹小孢子發育的超微結構研究。
The nucleus in shrinking cytoplasm of microspore mother cell enters into telophase. 17.
收縮的小孢子母細胞質中核進入減數分裂末期。
Vacuolation of cytoplasm at stage of central nucleus microspore. 20.
單核中央期小孢子細胞質液泡化。
The sporogenous cell develops into microspore mother cell.
造孢細胞直接發育成小孢子母細胞。
the surface melt grain, microspore size and surface roughness are increased;
膜層表面熔融物顆粒增大，表面孔徑增加，粗糙度增加；
Influence evaluation of microspore to honey sense of Apis florae Fabricius
花粉對小蜜蜂蜂蜜感觀影響評價
Different concentration of colchicine effect plantlet regeneration and doubling efficiency of microspore culture;
秋水仙素濃度對小孢子胚狀體的再生苗形成具有促進作用；
Study of Rice Microspore Microscopy Image Collection and Analysis System
水稻花粉顆粒顯微圖像采集與分析系統研究
Different concentration of colchicine effect the embryo yields and doubling efficiency of microspore culture;
合適的秋水仙素濃度對小孢子的胚胎發生具有明顯的促進作用；
Inhibitory Effect of Cephalosporin on Polluting Bacteria in Microspore Regeneration Plants from Purple Flowering Stalk
頭孢霉素對紅菜薹小孢子再生植株培養污染菌的抑制作用
Biochemical Markers and Microspore Cytochrome Oxidase of the Male Sterile Line of NIAN-type Wheat
小麥粘類雄性不育系生化標記及小孢子細胞色素氧化酶同工酶研究
Establishing Doubled Haploid Population with Microspore Culture for Genetic Mapping in Chinese Cabbage
用小孢子培養創建大白菜雙單倍體永久作圖群體
