Utilización de haploides en el mejoramiento del algodón
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Instituto Interamericano de Ciencias Agrícolas (IICA)
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From 298,470 floating seeds of Tangüis cotton (Gossypium barbadense L) 126 twin seeds were found. Sixty six per cent of these were haploid-diploid twins. From these 83 haploids, 33 developed into seedlings, their tops were cut and applications of colchicine were made. There was a doubling of chromosomes in seven haploids thus treated. They had more leaves, branches and flowers and abundant fertile pollen
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Uso||uses||utilização||utilisation, Haploide doble||doubled haploids||undefined||haploïde doublé, Mejoramiento||improvement||undefined||amélioration, Algodón||cotton||algodão||coton, Gossypium barbadense||Gossypium barbadense||Gossypium barbadense||Gossypium barbadense, Sede Central