Identificação de polimorfismos de nucleotideos unicos em montagem de Ests de três espécies de café

Vidal Ramon, Carazzolle Marcelo Falsarella, Sampaio Claudio L.M., Costa Gustavo G.L., Formighieri Eduardo F., Pot David, Mondego Jorge M.C., Pereira Gonçalo Amarante Guimarães. 2007. Identificação de polimorfismos de nucleotideos unicos em montagem de Ests de três espécies de café. In : 5° Simposio de Pesquisa dos Cafés do Brasil, Aguas de lindoia, Brasil, May 7-11, 2007. EMBRAPA. s.l. : s.n., 4 p. Simposio de Pesquisa dos Cafés do Brasil. 5, Aguas de Lindoia, Brésil, 7 Mai 2007/11 Mai 2007.

Titre anglais : Identification of single nucleotide polymorphisms in assembly of three coffea species Ests

Résumé : The sequencing of the ESTS of three coffee species transcriptome, Coffea arabica, Coffea canephora and Coffea racemosa, opened many possibilities for studying different characteristics between these species. Fenotipical characteristics of agronomic interest can be molecularly studied through the transcript analysis of these three species and also through the mapping of a set of target genes for genetic improvement programs. In this work, a clustering for similarity of ESTs of the three species was carried, aiming a study of single nucleotide polymorphisms (SNPs). Using parameters of similarity (>95%) and overlapping (>100 bp) 15,885 contigs have been constructed, which contain a frequency of 0,47 SNPs for 100 bp. The results were stored for consults and future studies of variability in individuals of each species and between these three species.

Classification Agris : F30 - Génétique et amélioration des plantes

Auteurs et affiliations

• Vidal Ramon, UNICAMP (BRA)
• Carazzolle Marcelo Falsarella, UNICAMP (BRA)
• Sampaio Claudio L.M., UNICAMP (BRA)
• Costa Gustavo G.L., UNICAMP (BRA)
• Formighieri Eduardo F., UNICAMP (BRA)
• Pot David, CIRAD-BIOS-UMR DAP (BRA) ORCID: 0000-0001-6144-8448
• Mondego Jorge M.C., UNICAMP (BRA)
• Pereira Gonçalo Amarante Guimarães, UNICAMP (BRA)

Source : Cirad - Agritrop (https://agritrop.cirad.fr/540468/)

Métriques

[ Page générée et mise en cache le 2024-03-26 ]