evidências genético-arqueológicas sobre a origem do feijão comum no brasil genetic-archaeological evidences about the origin of common bean in brazil
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2006
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Abstract
Neste trabalho se discute a origem do feijão comum, Phaseolus vulgaris L. Amostras modernas e arqueológicas foram analisadas geneticamente, utilizando-se seqüências da proteína faseolina (Phs). A amostra arqueológica foi encontrada em uma caverna no Norte de Minas Gerais. Os resultados evidenciam que esta amostra se relaciona mais com as variedades de feijão encontrados no Norte da América do Sul e México, o que sugere influências culturais remotas entre aquelas regiões e Minas Gerais. Além disto, deve ter havido um único evento de domesticação, com local provável entre o Norte da América do Sul e o México.
This work discusses the origin of common bean, Phaseolus vulgaris L. Modern and archaeological samples were genetically analyzed, using sequences of phaseolin (Phs). The archaeological sample was found in a cave in northern Minas Gerais State. Our results showed that this sample is close to those found in Northern South America and Mexico, indicating cultural influences in the past, between those regions and Minas Gerais. Besides, there must have been a single domestication event, probably between Northern South America and Mexico.
This work discusses the origin of common bean, Phaseolus vulgaris L. Modern and archaeological samples were genetically analyzed, using sequences of phaseolin (Phs). The archaeological sample was found in a cave in northern Minas Gerais State. Our results showed that this sample is close to those found in Northern South America and Mexico, indicating cultural influences in the past, between those regions and Minas Gerais. Besides, there must have been a single domestication event, probably between Northern South America and Mexico.
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freitas2006pesquisaevidncias
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| Authors | ;Fábio de Oliveira Freitas |
| Journal | proc - the fourth ieee workshop on software technol for future embedded and ubiquitous syst, seus 2006 andthe second int workshop on collaborative comput, integr, and assur, wccia 2006 |
| Year | 2006 |
| DOI |
10.1590/S0100-204X2006000700018
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