2003
DOI: 10.1590/s0100-29452003000300040
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Desempenho de diferentes estádios embrionários no cultivo in vitro de embriões de 'Pêra Rio' x 'Poncã'

Abstract: RESUMO -Objetivou-se verificar qual o melhor estádio embrionário para o cultivo de embriões imaturos oriundos de frutos provenientes de hibridação entre 'Pêra Rio' x 'Poncã', bem como o efeito de diferentes concentrações do meio de cultura MT. Os embriões em diferentes estádios de desenvolvimento (globulares, torpedo e cordiforme) foram excisados e inoculados em tubos de ensaio contendo 15 mL do meio MT com diferentes concentrações (0; 50; 100 e 150% da composição original e acrescido de 50 g.L -1 de sacarose)… Show more

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Cited by 2 publications
(1 citation statement)
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“…Embryos younger typically require higher concentrations of carbohydrates in the culture medium to sustain germination [43,44]. In [9] have obtained best results using 3% sucrose in the development of embryonic axes cupuaçu, in accordance with [16, 18, 19 and 45] in studies performed with Theobroma cacao.…”
Section: In Vitro Zygotic Embryo Culturesupporting
confidence: 74%
“…Embryos younger typically require higher concentrations of carbohydrates in the culture medium to sustain germination [43,44]. In [9] have obtained best results using 3% sucrose in the development of embryonic axes cupuaçu, in accordance with [16, 18, 19 and 45] in studies performed with Theobroma cacao.…”
Section: In Vitro Zygotic Embryo Culturesupporting
confidence: 74%