Results 81 to 90 of about 929 (182)

Phenotype of the First Gynogenesis Generation of Koi

open access: yesJurnal Akuakultur Indonesia, 2007
<p>ABSTRACT</p><p>This experiment was conducted to study phenotype of F<sub>1</sub> koi that obtained from gynogenesis at the Laboratory of Fish Genetic and Breeding, Department of Aquaculture, Faculty of Fisheries and Marine Sciences, Bogor Agricultural University (IPB). Females koi used for this experiment were <em>
, Alimuddin   +3 more
openaire   +3 more sources

BIOTECHNOLOGICAL APPROACHES TO VEGETABLE CROP BREEDING

open access: yesОвощи 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   +2 more
doaj   +1 more source

[Gynogenesis in vertebrates].

open access: yesReproduction, 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

open access: yesAgronomy
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   +9 more
doaj   +1 more source

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

open access: yesIdeas 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   +3 more
doaj  

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

open access: yesJOURNAL OF FISHERIES OF CHINA, 2010
Hai-jin LIU   +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]

open access: yesGenomics Inform, 2023
Chailertrit V   +11 more
europepmc   +1 more source

Gynogenesis Promoted by Irradiated Sperms in Ascidians [PDF]

open access: yesBolletino di zoologia, 1972
Giuseppina Ortolani, Angela Maiorca
openaire   +1 more source

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