Summary
Crosses were made between five cultivars of Hordeum vulgare and three genotypes of H. bulbosum and the influence of male and female partners on success rates up to the stage of haploid embryo culture was investigated. Both parents markedly affected seed setting and rates of embryo differentiation, whereas seed quality was mainly influenced by the female. There was an interaction between certain genotypes when overall embryo culture rates were analysed. Following embryo culture only the influence of the female partner was assessed but differences were found between the H. vulgare cultivars regarding rates of hybrid (VB) production and chromosome doubling whereas total plant regeneration was unaffected.
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Pickering, R.A. The influence of genotype on doubled haploid barley production. Euphytica 32, 863–876 (1983). https://doi.org/10.1007/BF00042168
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DOI: https://doi.org/10.1007/BF00042168