HERANÇA GENÉTICA E DESEQUILÍBRIO DE LIGAÇÃO EM LOCOS DE ISOENZIMAS EM Esenbeckia leiocarpa
DOI:
https://doi.org/10.24278/2178-5031.2004161453Palavras-chave:
segregação, guarantã, espécies arbóreas tropicaisResumo
Oito sistemas enzimáticos (EST, IDH, PGM, PGI, MDH, PER, 6PGDH e SKDH) codificando nove locos foram investigados em Esenbeckia leiocarpa. Quatro sistemas isoenzimáticos foram monomórficos (IDH, PGM, 6PGDH e SKDH) e quatro polimórficos (EST, PGI, MDH e PER). A herança mendeliana foi confirmada para quatro locos, pelo teste de ajuste dos padrões de segregação observados em relação à razão de segregação esperada 1:1, em progênies de árvores heterozigotas. O desequilíbrio de ligação foi examinado para dez pares de locos. Apenas um simples par de locos parece estar em desequilíbrio de ligação, Est-1:Prx-1.
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