Results 21 to 30 of about 7,530 (235)
Agronomy, 2020 Doubled haploids have played a major role in cucurbit breeding for the past four decades. In situ parthenogenesis via irradiated pollen is the preferred technique to obtain haploid plantlets whose chromosomes are then doubled in Cucurbitaceae, such as ...
Isidre Hooghvorst, Salvador Nogués
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Comparison of methods for obtaining doubled haploids of carrot
Acta Societatis Botanicorum Poloniae, 2017 Doubled haploid lines of carrot can be obtained through androgenesis in anther cultures and in isolated microspore cultures. The two methods were compared using three carrot cultivars (‘Kazan F1’, ‘Feria F1’, and ‘Narbonne F1’) at the androgenesis ...
Waldemar Kiszczak +4 more
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Triticale haploidy in vitro (literature review)
Зерновое хозяйство России, 2022 Triticale (× Triticosecale Wittmack) is a hybridized grain crop developed from wheat and rye crossings. Today, triticale is a multipurpose commercial grain crop with great potential as a human food and animal feed.
T. I. Diyachuk +6 more
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History and Current Status of Haploidization in Carrot (Daucus carota L.)
Agronomy, 2023 The induction of haploid cell development into normal plants enables the production of doubled haploid lines, which are homozygous and can be used in breeding programs as an alternative to conventionally derived inbred lines.
Agnieszka Kiełkowska, Waldemar Kiszczak
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Efficiency of anther culture technique in the production of wheat double haploids [PDF]
Zbornik Matice Srpske za Prirodne Nauke, 2008 The objective of the study was to investigate efficiency of anther culture in the production of spontaneous double haploids from randomly selected heterozygous genotypes of wheat (Triticum aestivum L.).
Kondić-Špika Ankica Đ. +2 more
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Diploidization of cucumber (Cucumis sativus L.) haploids by colchicine treatment
Acta Societatis Botanicorum Poloniae, 2014 Haploid cucumber plants are totally infertile and do not undergo spontaneous diploidization. The use of haploids depends on the possibility of doubling the chromosome number and the obtaining of stable doubled haploids (DH).
Vesselina Nikolova +1 more
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Determination of the level of androgenesis in tobacco (Nicotiana tabacum L.) [PDF]
Journal of Central European Agriculture, 2011 Androgenesis is the newest and most secure method to obtain haploid plants in vitro, where vegetative or generative nucleus of a pollen grain is stimulated to develop into a haploid individual.
Gordana MICESKA
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Вавиловский журнал генетики и селекции, 2021 The in vitro production of doubled haploids is a biotechnological path of an accelerated development of parental lines in F1-hybrid breeding programs.
T. R. Grigolava +6 more
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Haploids and Doubled Haploids in Plant Breeding [PDF]
, 2012 Haploids are plants (sporophytes) that contain a gametic chromosome number (n). They can originate spontaneously in nature or as a result of various induction techniques. Spontaneous development of haploid plants has been known since 1922, when Blakeslee first described this phenomenon in Datura stramonium (Blakeslee et al., 1922); this was ...
Jana Murovec, Borut Bohanec
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Czech Journal of Genetics and Plant BreedingSeveral antimitotic agents were tested in three embryogenic doubled haploid (DH) lines of swede (Brassica napus ssp. napobrassica). No effect on embryogenesis was observed at the given concentrations of colchicine (5 μmol/L or 50 mg/L) and treatment time
Miroslav Klíma +6 more
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