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- "You I458" is a new hybrid rice combination,which is bred by crossing between wild-abortive homeotypic cytoplasmic male sterile "You IA" and strong restoring line "R458". “優(yōu)I458”是利用野敗同型不育系“優(yōu)IA”與本所育成的早稻強恢復系“R458”配制而成的雜交早稻新組合。
- male sterility restoring line 雄性不育恢復系
- The genotypes of CMS-FA three lines were temporarily determined as S(SS)for male sterile line, F(SS) for maintainer line and S(FF) for restorer line. 暫時(shí)確定新質(zhì)源(CMS-FA)核質(zhì)互作三系的基因型為不育系S(SS)、保持系F(SS)和恢復系S(FF)。
- Breeding of Double-zero NEA Cytoplasmic Male Sterile Restorers in Brassica napus L. 甘藍型油菜NEA胞質(zhì)不育雙低恢復系選育研究。
- Dormancy indexes of hulled and dehulled seeds were investigated by using 109 F1 hybrids and their 19 cytoplasmic male sterile (CMS) lines and 9 restorer lines in indica hybrid rice. 摘要利用19個(gè)核質(zhì)互作型不育系和9個(gè)恢復系，配制了109個(gè)雜交組合。
- By the test cross for the dominant gentic male sterility(DGMS) heterozygous type 6CA and homozygous type 6AB, some of the tempo rary maintainer line and restore line of DGMS were selected. 利用顯性核不育材料(雜合型6CA、純合型6AB)進(jìn)行廣泛的測交試驗，從中篩選出了臨保系和恢復系。
- Utilization of fiber color as indication trait for cotton hybrid seed between cytoplasmic male sterile line and restorer line 纖維顏色作為指示性狀的三系雜交棉制種技術(shù)
- 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與柱頭形態(tài)結構觀(guān)察研究。
- Inheritance and Utilization of Recessive Genic Male Sterile line ZWA in Brassica Napus L. 甘藍型油菜隱性核不育材料ZWA的遺傳利用研究。
- Alloplasmic male sterile line 034A was breeded by using method of distant hybridization and backcross. 通過(guò)蘿卜遠緣雜交創(chuàng )建不育源,再經(jīng)過(guò)回交轉育而選育出異源胞質(zhì)不育系034A。
- Title： Anatomical Observations of Anther Development of NCa, a Cytoplasmic Male Sterile Line in Rapeseed( Brassica napus L. 關(guān)鍵詞：甘藍型油菜;細胞質(zhì)雄性不育;花藥發(fā)育;花粉敗育;細胞解剖學(xué)
- Sunflower (Helianthus annuus L.) is one of four main oil crops in the world and its hybrid production depends on three lines (sterile line, maintainer line and restoring line). 向日葵雜種生產(chǎn)采用三系配套系統完成。
- Male sterile line mainly came from the natural mutant, and then transformed sterile line and maintainer line by backcross. 其胞質(zhì)雄性不育源大多來(lái)自自然突變，后經(jīng)回交轉育出不育系和保持系。
- New hybrid lines were selected using the new restoring lines crossbred with different sterile lines. 新恢復系與不同的不育系配制成不同類(lèi)型的雜交稻組合。
- The co mbining ability of S10 and its combinations was tested.The transferring me thod of genetic male sterile line was discussed. 對育成的雄性不育系S10進(jìn)行了配合力測定，并對所配組合做了品比試驗。
- At the same time, recurrent selection, blue marked and fertility appraisal is one of the effective means for this male sterile line and its maintainer. 這說(shuō)明利用輪回選擇、標記及育性分離選擇是藍標型小麥核不育、保持系轉育和遺傳改良的有效途徑。
- It was named AB91.Jiyan 5 is a sweet pepper F1 hybrid,obtained from crossing the genic male sterile line AB91 with inbred line JR. 以AB91為母本，以?xún)?yōu)良自交系JR為父本，選育成早熟、抗病、高產(chǎn)、優(yōu)質(zhì)的甜椒一代雜種冀研5號。
- The kinetin(KT)content was low in four out of male sterile lines tested. 在4/5的保持系中激動(dòng)素含量低于保持系。
- Vegetative propagations of tissue culture for JXB-1 was all male sterile. 用組織培養方法進(jìn)行無(wú)性繁殖的JXB-1后代全部表現為雄性不育。
- Inheritance and main agronomic traits of photo-thermo-sensitive genic male sterile line with green-revertible albino leaf were investigated. 摘要對通過(guò)輻射誘變獲得的具有白化轉綠特性的水稻光溫敏核不育突變體的遺傳及其生物學(xué)特性進(jìn)行了研究。
