Results 71 to 80 of about 921 (179)

GYNOGENESIS INDUCTION IN CULTURE OF UNPOLLINATED OVULES OF PUMPKIN

Овощи России, 2011
The perspective of utilization of in vitro culture of unpollinated ovules for development of dihaploid lines of pumpkin is described in the article. The ovules of five hybrids were cultivated on CBM medium. The following combinations of growth regulators
N.A. Shmykova, D.V. Shumilina, V.P. Kushnereva, G.A. Khimich   +3 more
doaj   +1 more source

BIOTECHNOLOGICAL APPROACHES TO VEGETABLE CROP BREEDING

Овощи России, 2011
The biotechnological methods of plant cell culture in vitro are represented in the article. Recent developments in the field of clonal micropropagation, androgenesis, gynogenesis, and genetic transformation of vegetable crops are shown.
V.F. Pivovarov, N.A. Shmykova, T.P. Suprunova   +2 more
doaj   +1 more source

[Gynogenesis in vertebrates].

Reproduction, nutrition, developpement, 1983
After a rapid description of five gynogenetic unisexual species, this paper reviews the methods used for inducing gynogenesis in bisexual species. 1) The frequency of male genome extrusion, very low after intraspecific mating, can be appreciably increased in some particular interspecific combinations; cold-shocking the eggs at the time of fertilization
openaire   +1 more source

Optimization of Cultivation System and Transcriptome Analysis: From Unpollinated Chinese Chive Ovules to Plant Formation

Agronomy
Unpollinated ovary culture is an effective approach for generating haploid and doubled haploid lines, but its application in Chinese chive (Allium tuberosum) breeding has been constrained by strong genotype dependence and low regeneration efficiency ...
Qing-Qing Wang, Bao-Hui Zhang, Li-Fen Zhao, Ning Ao, Lian Tao, Bing Tang, Chuan-Yuan Mo, Wei Yang, Wen-Yuan Fu, Ying Deng   +9 more
doaj   +1 more source

Post-plasmogamic pre-karyogamic sexual selection: mate choice inside an egg cell

Ideas in Ecology and Evolution, 2011
Intersexual selection is often categorized as pre-copulatory or post-copulatory mate choice by individuals of one sex over showy individuals of the other sex.
Root Gorelick, Lindsay Jackson Derraugh, Jessica Carpinone, Susan M. Bertram   +3 more
doaj  

Genetic difference between meiotic gynogenesis and mitotic gynogenesis in the Japanese flounder

JOURNAL OF FISHERIES OF CHINA, 2010
Hai-jin LIU, Yong-xin LIU, Yu-fen WANG, Ji-lun HOU, Gui-xing WANG, Zhao-hui SUN, Xiao-yan ZHANG   +6 more
openaire   +1 more source

Genome-wide SNP analysis provides insights into the XX/XY sex-determination system in silver barb (Barbonymus gonionotus). [PDF]

Genomics Inform, 2023
Chailertrit V, Panthum T, Kongkaew L, Chalermwong P, Singchat W, Ahmad SF, Kraichak E, Muangmai N, Duengkae P, Peyachoknagul S, Han K, Srikulnath K.   +11 more
europepmc   +1 more source

Radiation-induced gynogenesis and androgenesis in fish [PDF]

Heredity, 1969
openaire   +2 more sources

Chromosomal studies on radiation-induced gynogenesis and diploid gynogenesis in the fish Oryzias latipes. [PDF]

Journal of Radiation Research, 1983
openaire   +2 more sources

Microsatellites as Molecular Markers with Applications in Exploitation and Conservation of Aquatic Animal Populations. [PDF]

Genes (Basel), 2023
Wenne R.
europepmc   +1 more source