STERILE

作品数:159被引量:290H指数:9
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相关领域:农业科学医药卫生更多>>
相关作者:巩玉秀张宇李治义蔡良俊杨震更多>>
相关机构:卫生部医院管理研究所华东师范大学成都市农林科学院西北农林科技大学更多>>
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An osmundaceous rhizome with sterile and fertile fronds and in situ spores from the Jurassic of western Liaoning被引量:4
《Chinese Science Bulletin》2010年第34期3864-3867,共4页YANG XiaoJu ZHANG Wu ZHENG ShaoLin 
supported by the Knowledge Innovation Program of the Chinese Academy of Sciences,(KZCX2-YW-154);the National Basic Research Program of China(2006CB701400)
A well-preserved permineralized osmundaceous fern was discovered from the Middle Jurassic Tiaojishan Formation of Beipiao,Liaoning Province,China.The rhizome is about 50 cm high and 35-41 cm in diameter and can be att...
关键词:原位孢子 侏罗纪 根茎 不育 辽西 蕨类植物 髫髻山组 中侏罗统 
Construction and characterization of a bacterial artificial chromosome library of rice 5460F被引量:2
《Chinese Science Bulletin》1999年第17期1587-1592,共6页Jianmin Fu Xueping Qu Chuanyou Li Jianhang Jia Demin Jin Qian Wang Rencui Yang Bin Wang 
Thermo-sensitive genie male sterile (TGMS) rice has a number of desirable characteristics for hybrid rice production. Many studies have demonstrated that the sterility of TGMS rice is controlled by a single recessive ...
关键词:RICE THERMO-SENSITIVE GENIE male STERILE BACTERIAL artificial chromosome. 
Breeding of Male Sterile Line of Wheat With Ae. uniaristata Cytoplasm and Its Performance of Fertility Restoration
《Chinese Science Bulletin》1993年第1期75-80,共6页张改生 
Tsunewaki et al. studied 43 cytoplasm specialities of 35 species of Triticum and Aegilops. According to their results, 4 of these cytoplasms (G, S^v, D^2 and M^u) were considered most applicable to the study of wheat ...
关键词:AEGILOPS male STERILE line. PERFORMANCE of restoration. 
BREEDING OF DWARFING-STERILE WHEAT AND ITS POTENTIAL VALUES IN WHEAT BREEDING被引量:1
《Chinese Science Bulletin》1991年第18期1562-1564,共3页刘秉华 杨丽 
Project supported by the National Natural Science Foundation of China.
A male sterile form of common wheat(Triticum aestivum) was found in China and it has been shown that the sterility is controlled by a single, dominant gene. The dominant Ms2 gene for male sterility (originally Tal ass...
关键词:Ms2 GENE for male STERILITY and Rht10 GENE for dwarfness close linkage dwarfing-sterile wheat. 
EFFECT OF PHYTOTOXIN ON ELECTRICAL RESISTANCE OF LEAF TISSUES FROM CULTIVARS DIFFERENT IN DISEASE RESISTANCE
《Chinese Science Bulletin》1987年第15期1055-1059,共5页谢建敏 薛应龙 
The infection of pathogens to the host and the toxin produced by them can cause rapid and drastic changes in the permeability of plant cells.Measuring the differences in the electrical resistance of plant tissues is a...
关键词:permeability advantageous DRASTIC leakage wheat saturated crude STERILE EXOGENOUS INBRED 
STUDIES ON MALE STERILE MATERIAL CONTROLLED BY THE RECESSIVE GENES OF WHEAT HAVING THE Aegilops squarrosa CYTOPLASM
《Chinese Science Bulletin》1987年第11期761-763,共3页张炎 吴郁文 张翠兰 
In order to accelerate the progress in research of hybrid wheat, it is necessary to find out new source of male sterile cytoplasm. Aegilops squarrosa cytoplasm has been considered ideal material for producing new male...
关键词:AEGILOPS STERILE RECESSIVE WHEAT STERILITY fertility satisfactory inheritance segregation segregated 
PLANT REGENERATION FROM GROWING TIP CULTURES OF ALLOOCTOPLOID Triticale POLLEN PLANT
《Chinese Science Bulletin》1986年第17期1202-1205,共4页郑企成 朱耀兰 陈文华 
The technique of tissue culture for cereal improvement has attracted close attention of many scientists. But successful application in plant breeding and genetic manipulation requires not only the initiation and growt...
关键词:breeding CEREAL subsequent pollen regeneration initiation manipulation STERILE HAPLOID SEEDLING 
A STUDY ON TECHNIQUE OF SEEDLING REGENERATED FROM WHEAT ANTHERS BY ONE-STEP CULTURE
《Chinese Science Bulletin》1986年第17期1206-1212,共7页颜昌敬 黄剑华 马俊虎 郑金榜 
Regeneration of haploid plants from wheat pollen cells by the anther culture method was long ago well accomplished by Ouyang et al. Thereafter, it has been used in wheat breeding. Hu Daofen et al. have made contributi...
关键词:ANTHER wheat breeding HAPLOID POLLEN Regeneration brown STERILE varied STEP 
CALLUS INDUCTION AND PLANT REGENERATION FROM IMMATURE BARLEY-WHEAT HYBRID EMBRYOS
《Chinese Science Bulletin》1985年第3期405-407,共3页李浚明 朱湄 蔡体树 
Crossing barley with wheat is of great importance in both genetic research and breeding practice. Substantiated barley-wheat hybrids were first obtained by Kruse in 1973 by means of inoculating hybrid embryos on barle...
关键词:WHEAT pioneer breeding STERILE placed EMBRYO doubled initiation regenerated Hybridization 
STUDIES ON THE FORMATION AND ANTIFERTILITY EFFECT OF POLYVlNYLPYRROLIDONEGOSSYPOL COMPLEX
《Chinese Science Bulletin》1984年第11期1561-1562,共2页顾忠伟 江越 冯新德 
At present, gossypol as the male oral contraceptive has been employed for clinical trial. Although it is an effective male antifertility agent, yet there are some adverse effects such as hypokalemia and reversibility ...
关键词:FERTILITY ARREST STERILE dissolution 里吏 administration DOSAGE weights BONDS body 
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