Autoria: CARNEIRO, F. de A.; MARRACCINI, P.; SILVA JUNIOR, O. B. da; GRATTAPAGLIA, D.; ANDRADE, A. C.

Resumo: World coffee production is higly affected by climate changes due to the occurrence of severe droughts and high temperatures resulting in low flow er viability, fruit development and yield. Faster breeding methods are required to obtain adapted coffee plants to a changed climate cenario, as conventional breeding in perennial crops such as coffee, requires a long time. With the recent advances in coffee genomics, such as the availability of a C. canephora reference genome , the objective of this work was to develop and validate a 26K Axiom SNP array for C. canephora aiming at a reliable high throughput genotyping platform to be used in the breeding programmes of the species. The chip design was based on a whole - genome resequencing panel comprised by DNA pools of C. canephora Conilon and pools formed by individuals representing the different genetic diversity groups of C. canephora.

Ano de publicação: 2017

Tipo de publicação: Anais e Proceedings de eventos (considerados no todo)

Unidade: Embrapa Recursos Genéticos e Biotecnologia

Palavras-chave: Climate change, Coffe canephora Conilon, Coffea Canephora, Coffee, Coffee genomics, Coffee plant, Genetic diversity, Genomic selection