R. Vencovsky
Genetic variability of garlic accessions as revealed by agro-morphological traits evaluated under different environments
The cultivated garlic (Allium sativum L.) displays a wide phenotypic diversity, which is derived from natural mutations and phenotypic plasticity, due to dependence on soil type, moisture, latitude, altitude and cultural practices, leading to a large number of cultivars. This study aimed to evaluate the genetic variability shown by 63 garlic accessions belonging to .. Read More»
Genet. Mol. Res. 16(2): gmr16029612
DOI: 10.4238/gmr16029612
Genetic diversity among Puccinia melanocephala isolates from Brazil assessed using simple sequence repeat markers
Brown rust (causal agent Puccinia melanocephala) is an important sugarcane disease that is responsible for large losses in yield worldwide. Despite its importance, little is known regarding the genetic diversity of this pathogen in the main Brazilian sugarcane cultivation areas. In this study, we characterized the genetic diversity of 34 P. melanocephal.. Read More»
Genet. Mol. Res. 13(3): 2014.September.26.23
DOI: 10.4238/2014.September.26.23
Microsatellite loci and genetic structure of artificial populations of Cotesia flavipes (Hymenoptera, Braconidae)
Cotesia flavipes (Cameron) is a parasitoid wasp used in the biological control of the sugarcane borer (Diatraea saccharalis) (Fabr., 1794). Studies on the genetic diversity of C. flavipes are hampered by the lack of highly polymorphic molecular markers. In this report, a set of 11 microsatellite loci were developed from an enriched library of C. flavipes. Four micro.. Read More»
Genet. Mol. Res. 15(4): gmr.15048851
DOI: 10.4238/gmr.15048851
Genetic structure based on nuclear and chloroplast microsatellite loci of Solanum lycocarpum A. St. Hil. (Solanaceae) in Central Brazil
Solanum lycocarpum (Solanaceae) is a woody species found in the Brazilian Cerrado. The flowers are pollinated by Xylocopa spp bees, and seeds are dispersed by mammals with distinct home range sizes. As a consequence, relative contributions of pollen and seeds to overall gene flow can vary according to different spatial scales. We studied the genetic structure of fou.. Read More»
Genet. Mol. Res. 10(2): vol10-2gmr1046
DOI: 10.4238/vol10-2gmr1046
Mendelian inheritance, genetic linkage, and genotypic disequilibrium at nine microsatellite loci of Cariniana legalis (Mart.) O. Kuntze
Cariniana legalis is one of the largest tropical trees with a wide distribution in the Brazilian Atlantic rainforest. We investigated the Mendelian inheritance, genetic linkage, and genotypic disequilibrium at seven microsatellite loci specifically isolated for C. legalis, and at two previously developed heterologous microsatellite loci. Forty to 100 open-pollinated seeds were collected from 22.. Read More»
Genet. Mol. Res. 12(4): 2013.November.11.6
DOI: 10.4238/2013.November.11.6
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