Advances in common bean genome-wide analysis and impacts for the breeding programs.

Conservation and knowledge of common bean genetic resources for sustainable management and proper utilization are of great importance to increase genetic gain in breeding programs. The Brazilian common bean core collection (CONFE) represents the genetic diversity of a large collection and presents a great potential to be widely explored to improve utilization of germplams for association analysis of agronomic traits and genome selection. In the last years, SNP markers have been increasingly developed based on the analysis of the accessions from CONFE, and applied for genetic analysis, investigation of the genetic structure along the domestication sites and breeding programs, as well as the identification of genomic regions related to traits of agronomic interest through association analysis and genomic selection.CONAFE. Palestra

Abstract Versions of L′Hôpital′s Rule for Holomorphic Functions in the Framework of Complex B-Modules

AbstractAbstract versions of L′Hôpital′s rule are proved for the "ratio" f(z)(g(z))−1, where f : S → X, g : S → A are vector-valued holomorphic functions defined in a region of the complex plane containing S, A being a complex unilal Banach algebra, and X a complex Banach module over A. Both cases, (i) (g(z))−1[formula] 0, and (ii) f(z) [formula] 0, g(z) [formula] 0, as z[formula] α, α being either finite or infinite, are considered when f′(z)(g′(z))−1 has a finite limit. Applications are given to the asymptotics of linear second-order differential equations in Banach algebras

Identificação e validação de genes de referência para análise de RT-qPCR em arroz.

O objetivo desse estudo foi identificar e validar genes de referência para análise de RTqPCR em arroz.Pôster - pós-graduação

Behind the dust curtain: the spectacular case of GRB 160623A

We report on the X-ray dust-scattering features observed around the afterglow of the gamma ray burst GRB 160623A. With an XMM-Newton observation carried out ~2 days after the burst, we found evidence of at least six rings, with angular size expanding between ~2 and 9 arcmin, as expected for X-ray scattering of the prompt GRB emission by dust clouds in our Galaxy. From the expansion rate of the rings, we measured the distances of the dust layers with extraordinary precision: 528.1 +\- 1.2 pc, 679.2 +\- 1.9 pc, 789.0 +\- 2.8 pc, 952 +\- 5 pc, 1539 +\- 20 pc and 5079 +\- 64 pc. A spectral analysis of the ring spectra, based on an appropriate dust-scattering model (BARE-GR-B from Zubko et al. 2004}) and the estimated burst fluence, allowed us to derive the column density of the individual dust layers, which are in the range 7x10^20-1.5x10^22 cm^-2. The farthest dust-layer (i.e. the one responsible for the smallest ring) is also the one with the lowest column density and it is possibly very extended, indicating a diffuse dust region. The properties derived for the six dust-layers (distance, thickness, and optical depth) are generally in good agreement with independent information on the reddening along this line of sight and on the distribution of molecular and atomic gas.Comment: 9 pages, 10 figures, 1 table; accepted for publication in MNRA

Re-sequenciamento genômico da cultivar de feijoeiro comum Pérola (Phaseolus vulgaris L.).

O objetivo desse estudo é realizar através dos dados de re-sequenciamento da cultivar Pérola as análises de montagem, anotação e identificação de variações nucleotídicas através do alinhamento com os genomas de referência das variedades BAT93 e G19833 de feijoeiro comum.Pôster - pós-graduação

Seleção e avaliação de genes reguladores via RT-qPCR em diferentes tecidos de feijoeiro comum.

O objetivo desse estudo foi o de avaliar 18 genes de referência, dos quais 16 encontram-se descritos na literatura e dois foram identificados a partir de sequências do genoma de feijoeiro comum, quanto à estabilidade de expressão em diferentes tecidos e condições ambientaisPôster - graduação

Training for future information and documentation professionals at the Carlos III University of Madrid through internship in libraries, archives and document centres

The overall aim of this study was to determine whether the Carlos III University of Madrid’s Information and Documentation degree programme has delivered training suited to library, archive and information centre needs and to what extent such training should be restructured to rise to the challenges posed by relentless technological change. With those aims in mind, a competence matrix was applied to analyse the department’s historic series of worksite tutors’ assessments of students and the results of surveys conducted among both communities. The results attested to overall student and tutor satisfaction with the programme

Caracterização de genes de referência com amplo espectro de uso em feijoeiro comum para validação de dados de expressão gênica.

Esse trabalho foi realizado com o objetivo investigar e identificar através de RT-qPCR genes potencialmente constitutivos em feijoeiro comum com estabilidade de expressão em diferentes tecidos vegetais submetidos a condições ambientais adversas em genótipos provenientes de diferentes centros de domesticação