UNISEXUAL

作品数：7被引量：10H指数：2
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相关领域：生物学农业科学更多>>
相关作者：郑有良刘登才周永红颜泽洪伍碧华更多>>
相关机构：四川农业大学更多>>
相关期刊：《Science China(Life Sciences)》《Bulletin of the Chinese Academy of Sciences》《Current Zoology》《Journal of Systematics and Evolution》更多>>
相关基金：国家自然科学基金四川省教育厅自然科学科研项目俄罗斯基础研究基金更多>>
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Evolutionary mechanisms and practical significance of reproductive success and clonal diversity in unisexual vertebrate polyploids被引量：4
《Science China(Life Sciences)》2024年第3期449-459,共11页Meng Lu Li Zhou Jian-Fang Gui 
supported by“Agricultural Biological Breeding-2030”major project(2023ZD0405504);the National Natural Science Foundation of China(31930111 and 32102785);the Strategic Priority Research Program of Chinese Academy of Sciences(XDA024030104);the China Agriculture Research System of MOF and MARA(CARS-45-07);Science and Technology Major Project of Hubei Province(2023BBA001);Hubei Hongshan Laboratory(2021hszd001);Young Elite Scientists Sponsorship Program by CAST(2023QNRC001);the Excellent Young Talents program of Wuhan。
Unisexual reproduction is generally relevant to polyploidy, and unisexual vertebrates are often considered an evolutionary “dead end” due to the accumulation of deleterious mutations and absence of genetic diversity...
关键词：unisexual vertebrates POLYPLOIDY reproduction transition clonal diversity precise breeding genomic reconstruction controllable fertility 
Evolution of parthenogenetic reproduction in Caucasian rock lizards:A review
《Current Zoology》2023年第2期128-135,共8页Marine Arakelyan Victor Spangenberg Varos Petrosyan Alexey Ryskov Oksana Kolomiets Eduard Galoyan 
supported by Science Committee of Republic Armenia(18F-132,21AG-1F033);Russian Foundation for Basic Research(17-00-00430,18-54-05020);VIGG RAS State Contract(0092-2022-0002);Russian Science Foundation(21-14-00123).
Despite numerous works devoted to hybrid origin of parthenogenesis in reptiles,the causes of hybridization between different species,resulting in the origin of parthenogenetic forms,remain uncertain.Recent studies dem...
关键词：CAUCASUS glacial period HYBRIDIZATION reptiles reticulate evolution UNISEXUAL 
Current and historical factors drive variation of reproductive traits in unisexual mosses in Europe:A case study
《Journal of Systematics and Evolution》2023年第1期213-226,共14页María Teresa Boquete Zulema Varela JoséAngel Fernández Juan Antonio Calleja Cristina Branquinho Antonina Chilà Nils Cronberg Ricardo Cruz de Carvalho Cristiana Aleixo Belén Estébanez-Pérez Verónica Fernández-González Andrés Baselga Carola Gómez-Rodríguez Juana María González-Mancebo Sebastien Leblond Javier Martínez-Abaigar Nagore G.Medina Encarnación Núñez-Olivera Jairo Patiño Rubén Retuerto Antón Vázquez-Arias Alain Vanderpoorten Harald G.Zechmeister Jesús Ramón Aboal 
supported by the Juan de la Cierva-lncorporacion program from the Spanish Ministry of Science,Innovation and Universities(IJC2018-035018-1);Support provided by the MINECO through the Juan de la Cierva-Incorporacion program(IJCI-2014-19691);the European Union through a Marie Sklodowska-Curie COFUND,Re-searchers'Night and Individual Fellowships Global(MSCA grant agreement No 747238,"UNISLAND");the MICINN through the Ramon y Cajal program(RYC-2016-20506);supported by a postdoctoral research grant awarded by the Autonomous Government of Galicia(Spain);supported by Biodiversity and Ecosystem Services in a Changing Climate(BECC);supported by European Regional Development Fund(ERDF/FEDER);the Spanish Minitry of Science and Innovation,and the Spanish Agencia Estatal de Investigacion(Project PGC2018-093824-B-C42);supported by a postdoctoral research grant from the project MedMossRoofs(PTDC/ATP-ARP/5826/2014)funded by the Foundation for Science and Technology(FCT,Portugal);supported by the FCT through a PhD grant(SFRH/BD/141822/2018).
Unisexual bryophytes provide excellent models to study the mechanisms that regulate the frequency of sexual versus asexual reproduction in plants,and their ecological and evolutionary implications.Here,we determined s...
关键词：asexual reproduction biogeographic distribution phenotypic sex ratio sex expression sexual dimorphism sexual reproduction 
An evolutionary perspective of the origin of males from unisexual ancestral females
《Science China(Life Sciences)》2017年第1期102-104,共3页Zhongneng Xu 
supported by the United Fund Project of National Natural Science Foundation of China-Guangdong(U1301235)
The urge to understand the cause and evolution of sex both scientifically and philosophically is the result of the devel- opment of human civilization and a fascination regarding the existing phenomenon of sexual repr...
关键词：起源进化 祖先 男性 女性 单性 DARWIN 亚里士多德 SMITH 
Two unisexual artificial polyploid clones constructed by ge-nome addition of common carp(Cyprinus carp)and crucian carp(Carassius auratus)被引量：4
《Science China(Life Sciences)》2003年第6期595-604,共10页吴清江 叶玉珍 董新红 
supported by the National Natural Science Foundation of China(Grant Nos.39470563,39830300 and 30170738).
A polyploid hybrid fish with natural gynogenesis can prevent segregation and maintain their hybrid vigor in their progenies. Supposing the reproduction mode of induced polyploid fish being natural gynogenesis, allopol...
关键词：carp  unreduced  genome addition  allopolyploid  gynogenesis  clone. 
Unisexual Pistillate Flower Regeneration in Immature Embryo Culture of Wheat被引量：2
《Acta Botanica Sinica》2003年第4期452-459,共8页伍碧华 郑有良 刘登才 周永红 颜泽洪 
国家自然科学基金 ( 39970 4 4 5 );四川省教育厅自然科学基金预研项目 ( 1998~ 2 0 0 0 )~~
In this experiment, floral development from tissue culture of bread wheat (Triticum aestivum L.) was investigated. Immature embryos of 45 wheat cultivars were cultured, and 11.1% of the genotypes regenerated floral or...
关键词：Triticum aestivum immature embryo culture unisexual flower regeneration GENOTYPE EXPLANT 
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