[PDF] Top 20 Genetic variability in common wheat germplasm based on coefficients of parentage

... Fifty-three wheat genotypes, classified by commer- cial release year, were included in this study (Table ...chosen based on their importance, either commer- cial or as ...by wheat ... See full document

... collection of the common bean (Phaseolus vulgaris L.), representing genetic diversity in the entire Mexican holding, is kept at the INIFAP (Instituto Nacional de Investigaciones Forestales, ... See full document

... purpose of this study was to characterize the genetic variability in 100 genotypes of the Active Germplasm Bank of common bean of the Federal University ... See full document

... the genetic diversity in 17 common bean accessions from the Bean Germplasm Bank of the Center for Applied Agricultural Research of the State University of Maringá ... See full document

... evaluate germplasm genetic diversity in Phaseolus species, within both cultivated and wild ge- netic materials; to analyze crop evolution; and the ef- fect of domestication on ... See full document

... new germplasm in the same direction; ...results in increased inbreeding, which means, in theory, a reduction of genetic ...variability. Genetic distances between ... See full document

... aim of this study was to characterize and estimate the genetic similarity among 93 cassava ...The genetic similarity among accessions of cassava was estimated by the Dice ...total of 26 ... See full document

... state of Goiás, rice landraces, historically grown by small farmers, are representative of an agricultural model that has not changed over time, based on low use of fertilizers and ... See full document

... one of the major problems affecting agricultural ...consequences of plant exposure to salt stress are water deficit and ion excess, which lead to several morphological and physiological ...changes. ... See full document

... out of the forty SSR primers used in the present investigation showed amplification in all the ...Out of ten SSR primers, eight showed good polymorphism. A total of 15 alleles were ... See full document

... One of the implications of SSR analysis for landrace conservation is that the genotyping of landraces can detect differences that cannot be detected by traditional methods of morphological ... See full document

... the genetic evolution as its model to solve ...most of which are chosen ...set of entities and is repeated in subsequent ...out in every ...definition of fitness function will ... See full document

... cients, in its majority, were between 30 and 53% (r between ...considered of medium order (Carvalho et ...improved wheat lines subjected to a strong selective pressure towards adaptation to southern ... See full document

... characteristic in crambe, Lessman (1975) observed values from 27.1 to 33.3% in lines of crambe evaluated in two years, being similar to the values obtained in this ...average of ... See full document

... produced in cast steel was of a composite character, as confirmed by the presence of TiC carbides obtained in SHS ...thickness of this layer ranged from 550 to 1200µm (Fig. 3-4) and ... See full document

... spite of increasingly widespread interest in planting physic nut, breeding efforts are still in its ...infancy. In that context, an important resource recently established aiming future ... See full document

... level of quercetinase production was observed within the period of 24 h after induction with quercetin (Figure ...groups based on their quercetinase activity level: Group I, comprising ... See full document

... the genetic diversity of the first ...resulting in hybrids with different genomic constitution ratios (Piperidis et ...because of different chromosomal proportions (10-20% of ...80-85% ... See full document

... characteristics of the colonies with literature (PITT & HOCKING, ...identification of the isolates was confirmed by ITS ribosomal DNA sequencing analysis (WHITE et ...1990). In total, 56 strains ... See full document

... frequency of mutations and variations, which can be amplified through chemical mutagens as for instance alkylating agents (ethyl- methanesulfonate and methyl-methanesulfonate), as much as physical mutagens, such ... See full document