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- A specific amplified mtDNA fragment R 2 630 WA was obtained from wild abortive type (WA) male sterile cytoplasm by AP PCR technique. 应用任意单引物聚合酶链反应技术，从水稻WA 型雄性不育系的线粒体DNA 中得到一个特异的扩增片段R2－630 WA。
- Results indicated that resistance of male sterile cytoplasm to bacterial leaf blight and distinct pathogenicity of specific strain to rice were related to the lower level of AOM. 这说明不育胞质对白叶枯病较低的抗性和专化性菌株的特异致病性均与较低的活性氧代谢水平有关。
- Mitochondrion like-plasmid identification of a new male sterile cytoplasm WB in Zea mays 玉米新不育胞质WB的线粒体类质粒鉴定
- The Identification and Genetic Classification of Male Sterile Cytoplasm in Radish 萝卜雄性不育细胞质的鉴定与分类
- Male sterile cytoplasm 雄性不育细胞质
- The source of pepper cytoplasm male sterile and results of cytology, biochemical investigation on abortion were reviewed. 摘要对目前国内外已报道的胞质雄性不育的来源、败育的细胞学、生化研究结果进行了综述。
- The embryological mechanism of parthenogenesis induced by the 1BL/1RS male sterile line with Ae. ventricosa cytoplasm in wheat is studied in this paper. 摘要采用石蜡切片法就胚胎学对偏型1BL/1RS小麦雄性不育系诱导单性孤雌生殖的机理进行了研究。
- Studies of male sterile cytoplasmic effects on interspecific cross incompatibility in Cruciferae 十字花科种间杂交亲和性雄性不育细胞质遗传效应
- Negative effect of sugarbeet sterile cytoplasm is a result that thenucleargene,cytogene and environmental factors act together. 负效应是胞核基因、胞质基因和环境因子共同作用的结果。
- So, it is necessary to study whether the sterility of male sterile lines with Ae. bicornis cytoplasm is gametophyte or sporophyte. 所以二角型不育系是配子体不育还是孢子体不育尚有待进一步研究。
- The kinetin(KT)content was low in four out of male sterile lines tested. 在4/5的保持系中激动素含量低于保持系。
- Vegetative propagations of tissue culture for JXB-1 was all male sterile. 用组织培养方法进行无性繁殖的JXB-1后代全部表现为雄性不育。
- maydis race CI and HMCI torin have been determineel; (3)The mortality rate of root cap cell may act as an indicator to detect the activity of HMCI toxin and the rind of new male sterile cytoplasms. （3）HMCI毒素对玉米根冠细胞致死率可以作为鉴定毒素活性强弱和鉴别新玉米雄性不育胞质类别的病理指标
- Male sterile wheat with Ae. kotschyi cytoplasm 粘型不育系
- Except the characters of cellulose and piquancy, other quality characters of the sterile cytoplasm of Jinhuatai radish showed negative effect, and among them, Vc showed stronger negative effect. 不育细胞质的不利效应可以通过不育细胞质与恢复系之间的互作效应来降低。
- Based on the experiment the mechanisms of cytoplasm male sterility are also discussed in this paper. 结合试验结果还对细胞质雄性不育产生的机理进行了探讨。
- Male sterile line with Ae. kotschyi cytoplasm K型不育系
- Purity identification for cytoplasm male sterility three-line hybrid seeds is very important in oilseed rape seed production. 细胞质雄性不育三系杂交种的纯度鉴定是油菜种子生产中重要的一环。
- Studies on Heterosis and Segregation in Quality Characters in Progeny for Cytoplasmic Male Sterile in Brassica napus L. 油菜杂种后代硫苷和蛋白质含量的表现及其杂种优势分析。
- Observations on the Morphological Structure of Style and Stigma of Male Sterile Line of Medicago varia Martin. Cv. 苜蓿雄性不育系花柱与柱头形态结构观察研究。
