Results 21 to 30 of about 929 (182)
Induction of gynogenesis by heterogenous sperm and cold shock treatment in Epinephelus fuscoguttatus
Reproduction and Breeding, 2021 Gynogenesis is a chromosome set manipulation technique to accelerate inbred lines used for genomics analysis and genetic breeding. Groupers are hermaphroditic fish whereby they sexually mature as females and subsequently change sex to male. Production of
Weiwei Zhang +10 more
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Frontiers in Plant Science, 2015 Gynogenesis is a process in which the embryo genome originates exclusively from female origin, following embryogenesis stimulation by a male gamete.
Virginie ePortemer +3 more
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Acta Societatis Botanicorum Poloniae, 2022 Diverse processes leading to doubled haploid (DH) plant production, such as microspore embryogenesis, gynogenesis, and distant hybridization followed by genome elimination, are based on the unique ability of plant cells to form haploid embryos without ...
Iwona Żur +13 more
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Influence of Polyamines on Red Beet (Beta vulgaris L. ssp. vulgaris) Gynogenesis
Agronomy, 2023 The influence of polyamines (PAs), putrescine (Put) and spermidine (Spd) on the efficiency of gynogenesis in ovule cultures of red beet (syn. beetroot) (Beta vulgaris L. vulgaris) cultivar “Czerwona Kula” and breeding accessions no. 3/2010 and no. 7/2008
Waldemar Kiszczak +4 more
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Comparison of different ploidy detection methods in Oncorhynchus mykiss, the rainbow trout
Fisheries and Aquatic Sciences, 2017 The objective of this study was to determine a simple and reliable ploidy identification protocol for the rainbow trout (RT), Oncorhynchus mykiss, in the field condition. To evaluate the ploidy level and compare different detection protocols, triploid RT
Hong Seab Kim, Ki-Hwa Chung, Jung-Ho Son
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Frontiers in Genetics, 2021 Unisexual lineages are commonly considered to be short-lived in the evolutionary process as accumulation of deleterious mutations stated by Muller’s ratchet.
Xin Zhao +25 more
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Czech Journal of Genetics and Plant Breeding, 2019 This study presents the first report comparing the efficiency of microspore culture, gynogenesis and durum wheat × maize crosses for haploid plant production from three durum wheat genotypes (Razzek, Karim and Jneh Khotifa).
Olfa Slama-Ayed +5 more
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INDUCED GYNOGENESIS OF COMMON CARP (Cyprinus carpio) AND GRASSCARP (Ctenopharyngodon idella) BY UV-LAMP IRRADIATION [PDF]
Croatian Journal of Fisheries, 1996 In this paper the short review of fish gynogenesis, as one of the importani fields of research in ichtiogenetics, is presented. Two methods of own research are described.
Andrea Kolak +4 more
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In Vitro Gynogenesis in Leek (Allium ampeloprasum L.)
, 2021 Leek (A. ampeloprasum L.) is an economically important vegetable crop from Alliaceae family. It is a non-bulb forming biennial species grown for its pseudostem and leaves. Leek is a tetraploid with one of the largest genomes known among cultivated plant species.
Celebi-Toprak, Fevziye +1 more
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Frontiers in Plant Science, 2015 The use of doubled haploids in onion breeding is limited due to the low gynogenesis efficiency of this species. Gynogenesis capacity from Spanish germplasm, including the sweet cultivar Fuentes de Ebro, the highly pungent landrace BGHZ1354 and the two ...
Oreto eFayos +4 more
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