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Genome-wide analysis of the transcriptional response to drought stress in root ...
Pereira, Wendell Jacinto; Melo, Arthur Tavares de Oliveira; Coelho, Alexandre Siqueira Guedes; Rodrigues, Fabiana Aparecida Caldart; Mamidi, SujanGenes related to the response to drought stress in leaf and root tissue of drought-susceptible (DS) and tolerant (DT) genotypes were characterized by RNA-Seq. In total, 54,750 transcripts, representative of 28,590 genes, were identified; of these, 1,648 were of high-fidelity (merge of 12 libraries) and described for the first time in the Andean germplasm. From the 1,239 differentially expressed genes (DEGs), 45...
Genome-wide association and regional heritability mapping of plant architecture...
Resende, Marcos Deon V. de; Resende, Rafael T.; Azevedo, Camila F.; Silva, Fabyano Fonseca e; Melo, Leonardo C.; Pereira, Helton S.The availability of high-density molecular markers in common bean has allowed to explore the genetic basis of important complex agronomic traits with increased resolution. Genome-Wide Association Studies (GWAS) and Regional Heritability Mapping (RHM) are two analytical approaches for the detection of genetic variants. We carried out GWAS and RHM for plant architecture, lodging and productivity across two import...
Linkage fine-mapping and QTLs affecting morpho-agronomic traits of a Mesoameric...
Silva, Leonardo Corrêa da; Cruz, Cosme Damião; Carneiro, Pedro Crescêncio Souza; Silva, Fabyano Fonseca e; Barros, Everaldo Gonçalves deThis paper proposes the construction of a genetic linkage map with 376 recombinant inbred lines (RILs) derived from a cross between Mesoamerican × Andean common bean (Phaseolus vulgaris L) parents based on single nucleotide polymorphism (SNP) markers; and to detect quantitative trait loci (QTLs) associated with seven morpho-agronomic traits: number of days to flowering (DF), number of days to maturity (DM) or c...
[PROVISIONAL] Genome-wide analysis of the transcriptional response to drought s...
Pereira, Wendell Jacinto; Melo, , Arthur Tavares De Oliveira; Coelho, Alexandre Siqueira Guedes; Rodrigues, Fabiana Aparecida; Mamidi, SujanMade available in DSpace on 2019-10-03T17:31:32Z (GMT). No. of bitstreams: 0 Previous issue date: 2019. Added 1 bitstream(s) on 2019-10-04T16:20:39Z : No. of bitstreams: 1 S1415-47572019005032102.pdf: 919048 bytes, checksum: 66ed3bd7010a68336867d952b34596d8 (MD5); Abstract Genes related to the response to drought stress in leaf and root tissue of drought-susceptible (DS) and tolerant (DT) genotypes were charact...
Development of microsatellite markers for the endangered Neotropical tree speci...
Telles, Mariana Pires de Campos; Peixoto, Franciele Parreira; Lima, Jacqueline de Souza; Resende, Lucileide Vilela; Vianello, Rosana PereiraWe isolated and characterized 12 microsatellite loci for Tibouchina papyrus (Melastomataceae), an endangered species with narrow and disjunct range, endemics to a few localities in “cerrado rupestre” from Central Brazil. These microsatellites were obtained by sequencing of a genomic shotgun library for primer design. Leaves from 96 individuals collected in the three known local populations were genotyped using ...
In-depth genome characterization of a Brazilian common bean core collection usi...
Valdisser, Paula A. M. R.; Pereira, Wendell Jacinto; Almeida Filho, Jâneo E.; Müller, Bárbara S. F.; Coelho, Gesimária Ribeiro CostaBackground: Common bean is a legume of social and nutritional importance as a food crop, cultivated worldwide especially in developing countries, accounting for an important source of income for small farmers. The availability of the complete sequences of the two common bean genomes has dramatically accelerated and has enabled new experimental strategies to be applied for genetic research. DArTseq has been wide...
Analysis of BAC-end sequences in common bean (Phaseolus vulgaris L.) towards th...
Barros, Everaldo Gonçalves de; Müller, Bárbara Salomão de Faria; Sakamoto, Tetsu; Menezes, Ivandilson Pessoa Pinto de; Prado, Guilherme SouzaThe increasing volume of genomic data on the Phaseolus vulgaris species have contributed to its importance as a model genetic species and positively affected the investigation of other legumes of scientific and economic value. To expand and gain a more in-depth knowledge of the common bean genome, the ends of a number of bacterial artificial chromosome (BAC) were sequenced, annotated and the presence of repetit...