小孢子的英文,英語,microspore是什么意思,microspore中文翻譯,microspore怎么讀、發(fā)音、用法及例句
?microspore
microspore 發(fā)音
英:[?ma?kro??sp??r] 美:[?ma?kr??sp??]
英: 美:
microspore 中文意思翻譯
常見釋義:小孢子
n.小孢子;(種子植物的)花粉粒
microspore 網(wǎng)絡(luò)釋義
n. 小孢子;(種子植物的)花粉粒
microspore 詞性/詞形變化,microspore變形
形容詞: microsporic |
microspore 相似詞語短語
1、microsporic ─── 微孢子
2、micropores ─── n.微孔
3、micropore ─── n.微孔
4、microscope ─── n.顯微鏡
5、microspheres ─── n.微球;[無脊椎]微球體(microsphere的復(fù)數(shù))
6、microsome ─── n.[細(xì)胞]微粒體
7、microsphere ─── n.微球體;中心體;微滴
8、microspores ─── n.[植]小孢子(microspore的復(fù)數(shù))
9、macrospore ─── n.[植]大孢子
microspore 常見例句(雙語使用場景)
1、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(xì)胞內(nèi)普遍觀察到微核,且出現(xiàn)大量異形細(xì)胞。
2、endogenous hormonal ratio was interdependent to the microspore abortion of radish. ─── 蘿卜小孢子的敗育與內(nèi)源激素平衡的破壞有關(guān)。
3、At the stage of uninucleate microspore, the tapetum began to degenerate in situ; ─── 8.單核小孢子時期,絨氈層開始原位解體;
4、The cytokinesis of the microspore mother cells in meiosis is the simultaneous type. ─── 小孢子母細(xì)胞減數(shù)分裂為同時型。
5、In reproductive organs, much CaMK was found in young embryos and some anther cells such as microspore mother cells, tetrads and tapetum. ─── 在生殖器官中,有大量鈣調(diào)素激酶分布于幼胚及花藥小孢子母細(xì)胞、四分體及絨氈層細(xì)胞中;
6、[9]Li Yan,Liu Fan,Cao Ming-qing.1993.Embryoidgenesis and plant regeneration from isolated microspore cultures of Brassica campestris ssp.Chinensis.Acta Agriculturae Boreali-Sinica,8(3):92-97. ─── (in Chinese)李巖,劉凡,曹鳴慶.1993.通過游離小孢子培養(yǎng)方法獲得白菜三個變種的胚胎及植株.華北農(nóng)學(xué)報,8(3):92-97.
7、Tapetum begins to degenerate at the early stage of free microspore, producing lots of ubisch bodies, and it becomes completely degenerated at anther dehiscence. ─── 小孢子發(fā)育早期絨氈層開始降解并分泌形成大量烏氏體,花藥開裂時絨氈層完全消失,剩下少量烏氏體。
8、Development stage Of microspore ─── 小孢子發(fā)育時期
9、Megaspore and microspore genesis and the development of gemetophytes in tetraploid Robinia pseudoacacia ─── 四倍體刺槐大小孢子發(fā)生和雌雄配子體發(fā)育
10、Crescent or irregular shape of microspore at stage of central nucleus. 24. ─── 23.單核中央期小孢子呈月牙形和不規(guī)則形狀。
11、The cytokinesis of the microspore mother cells in meiosis is successive and the microspore tetrads are tetrahedial. ─── 小孢子母細(xì)胞減數(shù)分裂中的胞質(zhì)分裂為連續(xù)型,四分孢子為四面體型;
12、Low temperature and mannitol pretreatment favor the maintaining of microspore activity. ─── 低溫和甘露醇預(yù)處理都有利于保持小孢子的活力。
13、Microspore abortion occurred after the tetrad formation. ─── 孢子敗育發(fā)生在四分體形成以后。
14、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(qū)分為大孢子母細(xì)胞和小孢子母細(xì)胞。
15、The big,empty and abortive pollen grains are abserred at the stage of uninuclear microspore. ─── 單核期的小孢子出現(xiàn)壁發(fā)育不良和巨大及空花粉現(xiàn)象。
16、The nucleus in shrinking cytoplasm of microspore mother cell enters into telophase. 17. ─── 16.收縮的小孢子母細(xì)胞質(zhì)中核進(jìn)入減數(shù)分裂末期。
17、It is suggested that the microspore's abortive process between L23A and K03A is different and the abortion is related to abnormal behavior and no-function of tapetum. ─── 小孢子外壁解體過程中,L23A的小孢子原生質(zhì)收縮為核質(zhì)不分的一團(tuán),而K03A的小孢子原生質(zhì)逐漸解體。
18、The microspore mother cells in plants exposed to low temperature develop numerous vacuoles and thus show thin cytoplasm.Plasmolysis and accumulation of lipid easily occur in these cells. ─── 低溫影響下,小孢子母細(xì)胞產(chǎn)生大量小液泡,細(xì)胞質(zhì)變稀,發(fā)生質(zhì)壁分離,細(xì)胞質(zhì)中積累金屬鋨染色深的脂類物質(zhì)。
19、The endogenous hormonal ratio was interdependent to the microspore abortion of radish. ─── 可見,蘿卜小孢子的敗育與內(nèi)源激素平衡的破壞有關(guān)。
20、Moreover, the karyotype of microspore was studied also.Its results were fundamentaly identical with that of body cell, but there were some differences also. ─── 另外,研究了蔥小孢子的核型,其結(jié)果與體細(xì)胞的核型基本一致,但有差異。
21、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(fā)育過程,其顯著特點是:核位置改變,細(xì)胞質(zhì)重組。
22、The influence of 6-BA on wheat microspore embryogenesis was studied by adding certain concentration 6-BA under starvation and heat shock conditions. ─── 在高溫和饑餓脅迫的基礎(chǔ)上,通過添加一定濃度的6-BA,研究了6-BA對小麥小孢子胚胎發(fā)生的影響。
23、microspore tetrad ─── 四分小孢子
24、The pretreatment with low temperature was beneficial to maintaining microspore vitality. ─── 低溫預(yù)處理有利于保持小孢子的活力;
25、In the late stage of microspore, the nucleus is at the internal end of the cell and a large vacuole occupies the centre of the cell. ─── 發(fā)育到晚期的小孢子核,位于細(xì)胞內(nèi)側(cè),細(xì)胞中央被一大液泡所占據(jù)。
26、microspore developmental path-ways ─── 小孢子發(fā)育途徑
27、Depositions of wall started at the late stage of tetrad, and the exine was fundamentally completed by late stage of microspore. ─── 小孢子外壁的沉積始于四分體晚期,至小孢子晚期外壁已基本發(fā)育完全。
28、Isolated Microspore culture is one of the methods to obtain haploid. ─── 游離小孢子培養(yǎng)技術(shù)是獲得大白菜單倍體植株的有效途徑之一。
29、Microspore Embryogenesis from Anther Culture of Winter Cau lif lower (Brassica oleracea L. ssp. botrytis) ─── 冬花椰菜的小孢子胚胎發(fā)生研究
30、The archesporial cells differentiated from single archesporium, the meiosis of microspore mother cells were continuous type and tetrads were tetrahedral. ─── 小孢子母細(xì)胞減數(shù)分裂為連續(xù)型,形成的四分體為四面體型排列;
31、A Study on Obtaining Primary Trisomics by the Isolated Microspore Culture of Autotetraploid Chinese Cabbage ─── 利用小孢子培養(yǎng)創(chuàng)建大白菜初級三體的研究
32、The monokaryotic microspore had a big nucleus and abundant organelles. ─── 單核小孢子時期,細(xì)胞核大,細(xì)胞器豐富。
33、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(xì)胞中淀粉粒體積增大,絨氈層細(xì)胞明顯退化;
34、In process of microspore analyse,we found the microspore in honey of Apis florae Fabriciuvs could influence sense,and made more evaluation. ─── 在分析花粉的過程中,發(fā)現(xiàn)花粉對小蜜蜂蜂蜜的感觀有影響,并作進(jìn)一步評價。
35、Title: Several Factors Influencing the Plantlet Formation of Microspore Embryoid in Kale (Brassica oleracea L. var. acephala DC. ─── 關(guān)鍵詞:羽衣甘藍(lán);小孢子培養(yǎng);胚狀體;小植株
36、At the late microspore stage, the degeneration of the tapetal cell begins, and the thickening of the endothecium cell wall by callose happens. ─── 小孢子晚期,絨氈層細(xì)胞開始解體,藥室內(nèi)壁細(xì)胞開始加厚,其加厚的物質(zhì)為胼胝質(zhì)類物質(zhì)。
37、that in the microspore stage, the content of praline and lysine and the activity of CAT and SOD in fertile cultivars are significantly higher than those in sterile ones; ─── 在小孢子期,可育品種脯氨酸和賴氨酸含量顯著高于不育品種,過氧化氫酶和超氧化物歧化酶活性也是可育品種高于不育品種;
38、The number of chromosome of 732 microspore plant lines were identified,the result showed that 109 lines were trisomic lines. ─── 四倍體小孢子培養(yǎng)獲得植株為大白菜三體系的創(chuàng)建找到了一條有效的途徑。
39、microspore embryo ─── 小孢子成胚
40、Before the stage of microspore mother cell, few calcium-induced precipitates were found in sporogenous cells and the somatic cells of anther wall. ─── 在造孢細(xì)胞到小孢子母細(xì)胞時期,花藥中鈣顆粒增加。
41、Title: Isolated Microspore Culture and Plant Regeneration in Purple Flowering Stalk (Brassica compestris ssp. chinensis var. pupurea Hort. ─── 關(guān)鍵詞:紅菜薹;游離小孢子;胚狀體;植株再生
42、After microspore mitosis, calcium precipitates appeared in the big vacuole of 2-cellular pollen, and then the vacuole disappeared. ─── 在小孢子分裂形成二胞花粉后,在二胞花粉的大液泡中又特異性地出現(xiàn)許多細(xì)小鈣顆粒。
43、Tissue culture,such as microspore culture and embryo technique was widely developed in rapeseed breeding and fundamental studies. ─── 小孢子技術(shù)、體細(xì)胞原生質(zhì)體融合技術(shù)等組織培養(yǎng)手段已廣泛應(yīng)用于油菜育種及基礎(chǔ)性研究。
44、The abnormal rate of formation and development of microspore pollen and anther abortion are highest in E, next in X,lowest in N. ─── 低溫處理后,3個品種小孢子的異常率以及花粉和花藥的敗育率都以E品種最高,X品種次之,N品種最低。
45、Progress of isolated microspore cultures of cruciferae vegetabale crops ─── 十字花科蔬菜游離小孢子培養(yǎng)研究進(jìn)展
46、The exine deposition is initiated during the tetrad stage, and the intine formation begins at vacuolated microspore stage. ─── 小孢子在四分體時期開始沉積花粉外壁,小孢子大液泡化時期開始沉積花粉內(nèi)壁。
47、Genetic Transformation of ELS Derived from Barley Microspore Culture ─── 大麥小孢子來源胚狀體的遺傳轉(zhuǎn)化
48、Effects of Low Temperature Pretreatment on Isolated Microspore Embryogenesis in Brassica napus L. ─── 低溫預(yù)處理對甘藍(lán)型油菜小孢子胚胎發(fā)生的影響。
49、Keywords Selaginella;microspore;ornamentation;micro - morphological character;scanning electron microscope; ─── 卷柏屬;小孢子;微形態(tài)學(xué);掃描電子顯微鏡;
50、The male-sterile line C26 abortion form mainly has: the microspore mother cell can not develop into meiosis, because of the extrusion from the huge tapetum. ─── 不育系C26的敗育形式主要有:絨氈層巨大化,向內(nèi)擠壓小孢子母細(xì)胞,使其不能正常生長發(fā)育進(jìn)入減數(shù)分裂;
51、Abnormality of tapetum :The tapetum in JIYUGENG began to break up at meiosis stage, and basically disintegrated at late microspore stage. ─── 2.藥壁組織絨氈層結(jié)構(gòu)的異常:可育品種吉玉粳絨氈層從減數(shù)分裂期開始降解,到小孢子晚期基本上解體;
52、microspore mother cell ─── 小孢子母細(xì)胞
53、When the tapetum disintegrates gradually later, the microspore mother cell has still not entered meiosis, finally disintegrated. ─── 到后期絨氈層逐漸解體,小孢子母細(xì)胞依然沒有進(jìn)入減數(shù)分裂,最終解體。
54、Cytokinesis of microspore mother cells during meiosis was simultaneous type, and pollen grains were 2-cell, it suggested that the Dioscoreaceae was rather primitive in Angiosperm. ─── 同時型胞質(zhì)分裂和2-細(xì)胞型花粉證實了小花盾葉薯蕷所在薯蕷科是較原始的被子植物;
55、Isolated microspore cultivation ─── 小孢子培養(yǎng)
56、Aim The development of megasporogenesis and microspore of morphological bisexual flowers of S. ─── 大孢子母細(xì)胞減數(shù)分裂產(chǎn)生T形四分體和少數(shù)線形四分體。
57、Microspore regeneration plantlet ─── 小孢子再生植株
58、microspore growth stage ─── 小孢子發(fā)育狀態(tài)
59、megaspore and microspore cytological development ─── 大小孢子發(fā)育
60、The cytokinesis of microspore mother cell in meiosis is simuteneous,and the tetrad are tetrahedral. ─── 四分體胞質(zhì)分裂為同時型。
61、All the materials microspore embryoid yield had significant improvement under low temperature pretreatment. ─── 供試材料經(jīng)低溫預(yù)處理,小孢子胚產(chǎn)量均有明顯提高。
62、Microspore plantlet ─── 小孢子植株
63、Organells including endoplasmic reticulum, mitochondria, plastids, dictyosome and sphaeroplassts are rich in microspore at meiosis and tetrad stages. ─── 減數(shù)分裂和四分體時期,細(xì)胞處于明顯的代謝活躍狀態(tài),細(xì)胞器豐富,主要有內(nèi)質(zhì)網(wǎng)、線粒體、質(zhì)體、高爾基體和球狀體;
64、The fertility and tetrasporic micronucleus of microspore were observed too.They are 48%and 23.6%respectively. ─── 同時觀察了韭菜的育性和小孢子四分體微核情況,育性和四分體微核率分別為48%、23.6%。
65、Cytokinesis is of the simultaneous type and microspore tetrads are mainly tetrahedral. ─── 小孢子母細(xì)胞減數(shù)分裂為同時型,四分體的排列方式為四面體形;
66、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(jìn)行了顯微觀察。
67、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(chǎn)生的。
68、Influence of Exogenous Auxin on Microspore Embryogenesis in Tobacco ─── 小孢子早期胚胎發(fā)生的影響
69、The abnormality of tetrad callose wall degradation and tapetum development was associated with the abortion of microspore. ─── 導(dǎo)致小孢子敗育的原因與四分體胼胝質(zhì)壁不適時解體和絨氈層細(xì)胞發(fā)育異常、延遲解體有關(guān)。
70、During the meiosis of microspore mother cells, the amount of starches apparently increased in parenchyma around vascular bundle but there were no starches in tapetal and middle layer cells. ─── 在減數(shù)分裂時期,藥隔薄壁細(xì)胞中積累的淀粉粒明顯增多,絨氈層細(xì)胞中仍然沒有淀粉粒。
71、Complete disintegration of cytoplasm at stage of vacuolated microspore. ─── 單核液泡期的小孢子細(xì)胞質(zhì)完全解體。
72、Microspore mother cells in an anther started but did not end the meiosis at the same time. ─── 小孢子母細(xì)胞減數(shù)分裂同時開始,但不同時結(jié)束,分裂過程高度不同步。
73、The microspore mother cells undergo meiosis, and the cytokinesis is simultaneous.The tetrads are tetrahedral.Mature pollen grains are two-celled at the dispersal stage. ─── 小孢子母細(xì)胞減數(shù)分裂后胞質(zhì)分裂為同時型,四分體為四面體型排列,成熟的花粉粒為二細(xì)胞型。
74、Title: Embryogenesis and Plant Regeneration from Isolated Microspore Culture of Kale (Brassica oleracea L. Var. Acephala DC. ─── 關(guān)鍵詞:羽衣甘藍(lán);小孢子;胚狀體;植株再生
75、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(qū)分為大孢子母細(xì)胞和小孢子母細(xì)胞。
76、Cytokinesis in the microspore is of the simultaneous type and microspore tetrads are mainly tetrahedral.Pollen grains are mainly 2-celled when shed. ─── 小孢子母細(xì)胞減數(shù)分裂為同時型,四分體的排列方式為四面體型,成熟花粉是2.細(xì)胞型。
77、Keywords microspore;isotherm;adsorption loop;permeability; ─── 原生孔;等溫線;吸附回線;滲透性;
78、At the microspore stage, the spathe unfolded and the stigma was unvisibale. ─── 二胞花粉期,柱頭伸出,小花呈暗紫紅色。
79、The number of ribosome in cytoplasm of microspore mother cells decreased gradually during meiosis. ─── 二分體時期,質(zhì)體和線粒體形態(tài)結(jié)構(gòu)基本恢復(fù)正常。
80、that the highest level of amino acid variation is present between the stage of tetrad and uni-nuclear microspore; ─── 可育品種與不育品種相比,在從四分體到單核花粉的小孢子期(小蕾期),是氨基酸變化差異最明顯的時期;
81、The main methods that produce doubled haploid( DH) lines for barley breeding are Hordeum bulbosum method, anther culture method and microspore culture method. ─── 大麥加倍單倍體(dh群體)立的方法很多,目前在大麥遺傳育種中運用較多的主要有球莖大麥法、藥培養(yǎng)法和小孢子培養(yǎng)法等三種。
82、development of microspore ─── 小孢子發(fā)育
83、Microspore mother cells in an anther started but di d not end the meiosis at the same time. ─── 小孢子母細(xì)胞減數(shù)分裂同時開始,但不同時結(jié)束,分裂過程高度不同步。
84、Cytokinesis at meiosis of microspore mother cells is modified simultaneous, and tetrads are decussate or isobilateral, occasionally linear. ─── 四分體排列方式為交叉型或左右對稱型,偶為直線型;
85、Title: Chromosomal Location and Expression of Green Fluorescent Protein (gfp) Gene in Microspore Derived Transgenic Barley (Hordeum vulgare L. ─── 關(guān)鍵詞:大麥;綠色熒光蛋白;熒光原位雜交;基因表達(dá);染色體位置
86、Meiosis of microspore mother cells is synchronous or unsynchronous. ─── 小孢子母細(xì)胞減數(shù)分裂同步或不同步。
87、By cultivating five genetic types of Purple Flowing Stalk on nature conditions,the influence of addition of activated charcoal(AC) on the isolated microspore embryogenesis has been studied. ─── 對五個紅菜薹基因型的品種進(jìn)行培養(yǎng),研究活性碳對小孢子出胚的影響。
88、Plantlet derived from microspore ─── 小孢子來源植株
89、Microspore developed before macrospore, and there was certain relation between length of flower and development of them. ─── 另外,大小孢子的發(fā)育與花的外部形態(tài)存在一定的相關(guān)性。
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