Data/hora: 20/06/2024 19:22:37

Biblioteca(s): | Embrapa Milho e Sorgo.
Data corrente: | 09/09/2014
Data da última atualização: | 23/05/2017
Autoria: | QUEZADA, M.; PASTINA, M. M.; RAVEST, G.; SILVA, P.; VIGNALE, B.; CABRERA, D.; HINRICHSEN, P.; GARCIA, A. A. F.; PRITSCH, C.
Afiliação: | MARIA MARTA PASTINA, CNPMS.
Título: | A first genetic map of Acca sellowiana based on ISSR, AFLP and SSR markers.
Ano de publicação: | 2014
Fonte/Imprenta: | Scientia Horticulturae, v. 169, p. 138-146, 2014.
DOI: | 10.1016/j.scienta.2014.02.009
Idioma: | Inglês
Conteúdo: | A first integrated linkage map of Accasellowiana (Berg.) Burret (2n=2x= 22), commonly known as ‘pineapple guava’ was constructed using a 160 (TCO×BR) full-sib F1 progeny based on intersimple sequence repeat (ISSR), amplified fragment length polymorphism (AFLP) and simple sequence repeat (SSR) markers. To develop an integrated map, we used a novel statistical approach that provided a simultaneous estimation of linkage and linkage phases based on maximum-likelihood analysis. The integrated map comprised 219 (27 ISSRs and 192 AFLPs) linked markers that were assigned to 10 major linkage groups (LG) representing a total map length of 2875 cM and average distance between markers of 13.8 cM. TCO (14 LG, 83 markers, 1264.6 cM) and BR (18 LG, 94 markers, 1295.1 cM) parent maps were also constructed through the same statistical approach but using only appropriate pseudo-testcross configuration markers. All the LG of the integrated map shared markers with either TCO or, BR or both parental maps. The integrated map provides a framework for further genetic and genomic analyses in A. sellowiana.
Thesagro: | Genética; Marcador genético.
Categoria do assunto: | --
Registro original: | Embrapa Milho e Sorgo (CNPMS)
Exemplares: | CNPMS - (26154-1) - UPC - AP - DD -  -  -  - DIS