Results 51 to 60 of about 1,661 (164)
Phenotype of the First Gynogenesis Generation of Koi [PDF]
, 2007 This experiment was conducted to study phenotype of F1 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).
Irawan, D. +7 more
core +1 more source
Овощи России, 2015 The role of plant extracts in the process of induction of embryogenic structures and its following development in plants is revealed. Thus, the addition in the culture medium of the extracts diluted in DMSO increases the rate of gynoand androgenesis on 2.
R. N. Kirakosyan +2 more
doaj +1 more source
Evolutionary Applications, 2020 Wild, asexual, vertebrate hybrids have many characteristics that make them good model systems for studying how genomes evolve and epigenetic modifications influence animal physiology.
Anne C. Dalziel +6 more
doaj +1 more source
Овощи России, 2022 Relevance. The induction of gynogenic development of the culture of unpollinated ovules of Cucumis sativus L., as a part of solid nutrient media agar-agar or Phytagel™ are used as a gelling agent.
S. N. Belov
doaj +1 more source
Sexual conflict as a constraint on asexual reproduction: an empirical review
Biological Reviews, Volume 100, Issue 6, Page 2681-2706, December 2025.ABSTRACT Theory predicts that facultatively asexual animals, which can leverage the advantages of both sexual and asexual reproduction, should outcompete obligately sexual and obligately asexual animals. Yet, paradoxically, obligate sexual reproduction predominates in many animal lineages, while the most flexible form of facultative asexuality (i.e ...
Daniela Wilner +2 more
wiley +1 more source
Овощи России, 2022 Relevance. To create an effective technology for obtaining doubled haploids (DH-technology) of zucchini in unpollinatedseedpod culture in vitro it is necessary to select the optimal values of many factors, the degree of influence of each of which on ...
A. S. Ermolaev, E. A. Domblides
doaj +1 more source
Twenty years of cucurbit breeding research at the World Vegetable Center
Crop Science, Volume 65, Issue 6, November/December 2025.Abstract The contribution of cucurbit crops to global food and nutrition security is immense. They are economically and nutritionally important to smallholder farmers in Asia, who account for 81% of global cucurbit production. World Vegetable Center (WorldVeg) has been focused for 20 years on four species: bitter gourd (Momordica charantia), ridge ...
Narinder Pal Singh Dhillon
wiley +1 more source
Efficiency of the use for doubled haploids in onion breeding (Allium cepa L.)
Овощи России, 2022 Relevance. In onion breeding, quickly obtain aligned material is an urgent target for create parent forms of heterosis hybrids. Using classical methods with helping of backcrosses, this is achieved in 10-12 years. Using the technology of doubled haploids,
E. A. Cherednichenko +4 more
doaj +1 more source
Molecular Ecology, Volume 34, Issue 16, August 2025.ABSTRACT Approximately, 40% of earthworm species can reproduce by parthenogenesis. This is the case for the cosmopolitan species, Aporrectodea trapezoides, although sexual forms have been described sporadically. We analyse the genotypes and microbiomes of 30 individuals from four localities where both forms appear in order to understand the ...
Irene de Sosa +9 more
wiley +1 more source
, 2018 In vitro ovule culture could be used to generate homozygous lines through the production of haploid plants. The present study reports on in vitro regeneration and production of haploid plants through ovule cultures and identification of the regenerated ...
Mossad K. Maamoun +5 more
core +1 more source