Mendelian inheritance, linkage and linkage disequilibrium in microsatellite loci of Copaifera langsdorffii Desf.

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Autor(es):	Tarazi, Roberto ^[1] ; Sebbenn, Alexandre Magno ^[2] ; Mollinari, Marcelo ^[1] ; Vencovsky, Roland ^[1] Número total de Autores: 4
Afiliação do(s) autor(es):	^[1] Univ Sao Paulo, Dept Genet, BR-13418900 Piracicaba, SP - Brazil ^[2] Inst Florestal Sao Paulo, BR-13400970 Piracicaba, SP - Brazil Número total de Afiliações: 2
Tipo de documento:	Artigo Científico
Fonte:	CONSERVATION GENETICS RESOURCES; v. 2, n. 1, p. 201-204, DEC 2010.
Citações Web of Science:	12
Resumo
Copaifera langsdorffii is a Neotropical tree with wide distribution in the Brazilian Atlantic rain forest and savanna. Although eight microsatellite loci (SSR) were developed in 2000 and have been widely used since then, there is yet no information about their inheritance, linkage and linkage disequilibrium (LD). Through the analysis of 28 open-pollinated (OP) progenies, the SSR loci revealed Mendelian inheritance and independent assortment. Using these progenies, young and adult trees LD was mainly detected in OP progenies. Our results show clear evidence that the eight SSR loci can be used without restriction in genetic diversity, mating system and parentage analysis. (AU)

Processo FAPESP:	06/04490-9 - Diversidade genética, estrutura genética espacial, sistema de reprodução e fluxo gênico em uma população de Copaifera langsdorffii Desf. no cerrado
Beneficiário:	Roberto Tarazi
Modalidade de apoio:	Bolsas no Brasil - Doutorado