Interaction of auxins x hybrids genotypes F1 of rice (Oryza sativa L.) calli inductions "in vitro".
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The present research work was carried out at the Tissue Culture Laboratory CNPAF/EMBRAPA. The rice seeds were divided into 3 groups according to the cultivation system, as: irrigated, upland and favorable upland. 4 plants per pot were cultivated in greenhouse. The anthers were harvested at the microspore mononucleate stage and after being submitted to cold treatment at ± 4 °C for 6-8 weeks, they were microcultivated in modified "N6" media with 1 mg/l sucrose and pH 6.5.
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In Vitro, Arroz, Genótipo, Hibrido, Oryza Sativa, Auxins, Hybrids, Rice