Hybridization between diploid ( Gossypium arboreum ) and tetraploid ( Gossypium hirsutum ) cotton through ovule culture

作者: Manjeet S. Gill , Y. P. S. Bajaj

DOI: 10.1007/BF00041512

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摘要: With in vitro culture of ovules, interspecific hybrids have been obtained an otherwise incompatible cross between a diploid (Gossypium arboreum) and tetraploid (G. hirsutum) cultivated cotton. The early abortion the embryo was prevented by repeated treatment flowers, immediately after pollination with solution gibberellic acid naphthalene acetic acid. ovules excised three days cultured liquid medium underwent profuse proliferation, whereas on agar-solidified supplemented casein hydrolysate, indoleacetic kinetin they germinated to form hybrid plants.

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