male-sterile 中文意思是什麼

male-sterile 解釋
雄性不育的
  • male : n 馬累[馬律]〈馬爾地夫首都〉。adj （opp female） 男、公、雄；男性的；陽性的，【植物；植物學】雄性...
  • sterile : adj 1 不毛的，不肥沃的，收成不好的。2 【動物；動物學】無生殖力的，不育的 （of）。3 【植物；植物學...
  1. The experiment was conducted in a 2. 4 ha isolated field mimic rice production practice with pollen competition. a japonica gm rice l201 containing bar gene with herbicide basta resistance was used as a pollen donor and six indica hybrid rice varieties and its male sterile ( ms ) lines and two common wild rice ( oryza rufipogon and o. nivara ) that share same aa genome with cultivated rice were used as recipients

    本試驗選擇廣州作為華南水稻生態區的代表，以含bar基因（抗除草劑basta ）的轉基因粳稻l201為花粉供體，模擬大田生產實際，對轉基因向秈型兩系及三系雜交稻不育系、雜交稻品種及含aa基因組的普通野生稻的基因漂流及其影響因素進行了研究。
  2. Obtaining transgenic male sterile tobacco in order to prove that hsp70 antisense cdna can lead to male sterility, with plasmid 3301 + 650, 3301 + 651 we transformed 207 aspetic tobacco leaves by genegun bombarding and agrobacterium mediation ( 109 by genegun bombarding, 98 by agrobacterium ). by cultivating them in blotting media containing basta 0. 4 mg / 1, we get 181 resistant leaves ( 98 by genegun bombarding, 88 by agrobacterium mediating )

    獲得轉基因雄性不育煙草為了證實hsp70反義cdna能創造雄性不育，我們將3301 + 650和3301 + 651質粒用基因槍和農桿菌介導法轉化煙草無菌發芽的葉片，共207片（基因槍109片，農桿菌98片） 。在含basta0 . 4mg l的篩選培養基上進行篩選，得到抗性葉片181片（基因槍93片，農桿菌88片） 。
  3. Genetic and mapping analysis of arabidopsis thaliana male sterile mutant ms1502 cruciferae

    1502的遺傳及定位分析
  4. Studies on flowering habits of photo - thermo - sensitive genic male sterile lines of rice

    水稻光溫敏核不育系的開花習性研究
  5. Breeding of photo - and - temperature sensitive genic male - sterile dual - use line n196s in brassica napus

    甘藍型油菜可交配品系的篩選
  6. Critical temperature and the thermo - sensitive phase of pingxiang dominant genic male sterile rice

    萍鄉顯性核不育水稻臨界溫度值及其溫度敏感期的研究
  7. Regulating effects of hormones on fertility alternation in thermo - photo - sensitive genic male sterile wheat

    激素調控對小麥溫光敏核不育系育性轉換的影響
  8. Study on heterosis and combining ability of male sterile system of hexaploid triticale with t. timopheevi cystoplasm

    型細胞質雄性不育體系雜種優勢與配合力的研究
  9. Effect of hormone on seed culture in short photoperiod low temperature induced male sterile rice

    激素對短光低溫不育水稻種子培養的影響
  10. Pcr method was used to identify candidate ms 188. sequence analysis indicated that a point mutation occurred in the second exon of the atmyb103 gene in male sterile mutant with caa ( gln ) replaced by a stop codon taa

    利用pcr的方法從突變體中擴增atmyb103基因並進行序列分析，結果表明突變體中atmyb103基因第二個外顯子上發生了點突變，由原來編碼谷氨酰胺的caa密碼子突變為終止密碼子taa 。
  11. Trilinear breeding methods and genetic basic of rape with two pairs of recessive genes of cytoblast and restorer line model cytoplasmic male sterile

    廣恢型細胞質雄性不育三系的選育方法及其遺傳學基礎
  12. Consideration on developing preharvest sprouting resistant rice male sterile line by expressing antisense rna of viviparous

    1基因培育水稻抗穗萌雄性不育系的設想
  13. Meiotic observation and male gametes development in cytoplasmic male sterile of pepper capsicum annuum l

    椒細胞質雄性不育系減數分裂和雄配子發生過程
  14. Construction of anther specific chimeric promoter and further establishment of transgenic artificial male sterile arabidopsis thaliana

    花藥特異嵌合啟動子的構建及雄性不育轉基因擬南芥的獲得
  15. The ms188 gene was finely mapped. a total of 8 new indel markers were designed to map msl88 using a segregating population with a total of 2135 male sterile progenies. ms188 was finally mapped to a region of 95. 8kb between the molecular marker mda7 and k24c1

    在與ms188連鎖的分子標記mc015附近設計了8個indel分子標記，對遺傳群體中2135株不育植株進行基因型分析，最後將目的基因定位於第五條染色體分子標記mda7和k24c1之間95 . 8kb的區間內。
  16. Study of optimum pollination time on mustard tuber male sterile line

    榨菜雄性不育系最佳授粉時間的研究
  17. In the early 1970s, he succeeded in developing three strains of hybrid rice, namely male sterile, maintainer and restorer, and obtained the world s first high - yielding hybrid rice strain. he is the first scientist who successfully altered the self - pollinating characteristic of rice and made large - scale farming of hybrid rice possible. this earned him the title " father of hybrid rice "

    七十年代初，袁教授成功實現了雜交水稻的不育系、保持系及恢復系三系配套，首次育出雜交水稻；他又打破世界的自花授粉作物育種的禁區，並實現了大面積種植雜交水稻的可能，為他在國際上贏得雜交水稻之父的美譽。
  18. From 19 arabidopsis male sterile lines isolated from an ethyl methanesulphonate - induced ( ems - induced ) population, a total of four male sterile mutants were screened with each mutant controlled by a single recessive gene

    首先對19個經化學誘變劑ems處理得到的雄性不育突變體進行背景純化和遺傳分析，從中篩選到四個單個隱性基因控制的雄性不育突變體（ ec2 - 157 、 ec1 - 188 、 ec2 - 115和ec2 - 214 ） 。
  19. The ultrastructural changes of microspore mother cells and tapetal cells in anthers during the abortion of male sterile cotton " kang a " were observed by comparing with its maintainer " kang b " and by using transmission electron microscopy

    摘要以棉花細胞質雄性不育系「抗a 」為材料，以其同核異質保持系「抗b 」為對照，用透射電子顯微鏡技術，觀察了不育系敗育過程中小抱子母細胞與絨氈層細胞超微結構的變化。
  20. Safety production key to usage male - sterile line maize

    利用玉米雄性不育系安全制種要點
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