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Registros recuperados: 10 | |
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ALLEM, A. C.; ROA, A. C.; MENDES, R. A.; SALOMAO, A. N.; BURLE, M. L.; SECOND, G.; CARVALHO, P. C. L. de; CAVALCANTI, J.. |
A crop gene pool comprises three distinct categories of gene suppliers, primary, secondary, and tertiary gene pools. The primary gene pool (GP-1) is composed of gene reservoirs that cross easily with the domesticate and the crosses produce fertile offspring regularly. The secondary (GP-2) and tertiary (GP-3) gene pools comprise gene sources that cross with variable degrees of diffilculty with the crop species, this implies less close genetic distances. The GP-1 is further subdivided in cultivated and wild gene pools. The cultivated gene pool englobes commercial stocks of the crop besides indigenous landraces and folk varieties of the domesticate. The wild GP-1 of a crop comprises putative ancestors and closely related species that show a fair degree of... |
Tipo: Parte de livro |
Palavras-chave: Biotecnology.; Mandioca; Biotecnologia; Espécie; Manihot Esculenta; Taxonomia.; Cassava.. |
Ano: 2000 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/134074 |
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Registros recuperados: 10 | |
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