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| LEITE, A. M. C.; SAMPAIO, P. de T. B.; BARBOSA, A. P.; QUISEN, R. C.. |
| Sugestoes de estrategias para o resgate e conservacao da variabilidade genetica de Aniba rosaeodora Ducke em Manaus-AM (Brasil), com base em pesquisas anteriores e em observacoes preliminares no campo. Sao abordadas principalmente a distribuicao atual da especie e sua correlacao com as areas de preservacao existentes, habitat, reproducao, dispersao das sementes, variacoes morfologicas, segundo a area de ocorrencia, silvicultura e modos de conservacao |
| Tipo: Folhetos |
Palavras-chave: Brasil; Amazonas; Manaus; Aniba rosaeodora; Conservação; Pau Rosa; Recurso Genético. |
| Ano: 1999 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/668908 |
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| GUIZADO,Stalin Juan Vasquez; NADEEM,Muhammad Azhar; ALI,Fawad; BARUT,Muzaffer; HABYARIMANA,Ephrem; GÓMEZ,Tedi Pacheco; SANTILLAN,Jhon Antoni Vargas; CANALES,Esperanza Torres; GÓMEZ,Juan Carlos Castro; CHUNG,Gyuhwa; BALOCH,Faheem Shehzad. |
| ABSTRACT Rosewood, Aniba rosaeodora is an endangered species in Amazon forests and its natural stands have been heavily depleted due to over-exploitation for the cosmetic industry. This study aimed to investigate the genetic diversity and population structure of 90 rosewood accessions from eight localities in the Peruvian Amazon through 11 Inter Simple Sequence Repeats (ISSR) primers. The ISSR primers produced a sum of 378 bands, of which 375 (99.2%) were polymorphic, with an average polymorphism information content (PIC) value of 0.774. The mean effective number of alleles (Ne), Shannon informative index (I), gene diversity (He) and total gene diversity (Ht) were 1.485, 0.294, 0.453 and 0.252, respectively. Analysis of molecular variance (AMOVA) showed... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Aniba rosaeodora; Endangered species; Gene flow; Germplasm; Molecular characterization. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672020000300204 |
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