[PDF] Top 20 Genetic diversity in section Rhizomatosae of the genus Arachis (Fabaceae)

... The genus Arachis (Fabaceae) native to South America, contains 80 species divided into nine sections, three of which contain species of special economic importance such as the ... See full document

... characterization of Arachis species is useful for assessing the genomes present in this genus, for establishing the relationship among their representatives and for understanding ... See full document

... levels of morphological diversity, it lacks genetic variability and sources of disease ...resistance. The transference of resistance genes from wild species is difficult due to ... See full document

... to the genetic paradox in invasion biology: how invasive species with low genetic variation due to bottlenecks after founder effects are able to persist and adapt to novel conditions and ... See full document

... occurring in shade or semi-shade forest environments, among other ...level of genetic diversity between popula- tions, and ...2004). The only member of the diploid BB ... See full document

... research in Montenegro, conducted by Dimitrijevi and Petrovi , has shown that a serious threat and the loss of a gene pool of cereals were in ...landraces of small grains. ... See full document

... source of amino acids and protein. Another 80 species have been described in the genus Arachis, 64 of which are found in Brazil, and even though their morphology and ... See full document

... Also in the dendogram generated from Nei´s (1978) distances, the other pair of species linked to the pair ...differ in corporal size. O. stramineus is included in ... See full document

... is the fifth most produced oil crop worldwide. Besides lack of water, fungal diseases are the most limiting factors for the ...species of Arachis are resistant to certain pests ... See full document

... analysis of the 16S rRNA gene primed by 27F/1492R was carried out on the amplified PCR products by single enzyme digestion, according to the manufacturer’s instructions, with Fast digest AluI, ... See full document

... However, section Caulorrhizae poses a very dis- tinct situation, where all accessions are perennial and varia- tion is found regarding seed prolificity and stigmatic mor- ...rates of the ... See full document

... ABSTRACT: The genus Arachis has 69 species, the majority native to ...amounts of seeds and consequently few root meristems, making the cytogenetic characterization very ... See full document

... used in this study were quite efficient for the analysis of genetic variability in Arachis section species because they presented high transferability to species from ... See full document

... The genus Arachis was divided into nine sections by Krapovickas and Gregory ...number of accessions of several spe- cies, the large number of accessions recently collected ... See full document

... with the same mo- bility were considered identical. Assuming the absence of null alleles, the presence of only one fragment of a given microsatellite indicated ...homozygosis. ... See full document

... that, in the case of influenza A, evolution occurs through the successive accumulation of neutral mutations, increasing viral diversity, followed by a sharp decline of ... See full document

... Subbotko, Methods of distribution of tool at units based on TM software of Guhring, Production Engineering Wroc ł aw University of Technology,(2006) 273- 280 (in Polish).. Bocheński, C[r] ... See full document

... Multiethnicity in Teopancazco, Teotihuacan, is supported by foreign individuals found in the neighborhood center as well as by the diversity observed in funerary rituals at ... See full document

... conducted in the years 2009/10 and 2010/11, in two locations. At the Agronomic Experimental Station (EEA) of the Agronomy College, UFRGS, in the municipality ... See full document

... From the analysis, it was found that lands were acquired majorly by inheritance and the resultant effect of this is the fragmentation of land during the acquisition and sharing ... See full document