Fluorescence in situ hybridization (FISH)-based karyotyping is a powerful cytogenetics tool to study chromosome organization, behavior, and chromosome evolution. Here, we developed a FISH-based karyotyping system using a probe mixture comprised of centromeric and subtelomeric satellite repeats, 5S rDNA, and chromosome-specific BAC clones in common bean, which enables one to unambiguously distin...

Common bean (Phaseolus vulgaris L.) is an important legume crop worldwide. However, abiotic and biotic stress limits bean yields to <600 kg ha 1 in low-income countries. Current low yields result in food insecurity, while demands for increased yields to match the rate of population growth combined with the threat of climate change are significant. Novel and significant advances in genetic impro...

background: potyviruses are accounted for 40% of viral diseases of various crops including vegetables and legumes. potyviruses can be transmitted through plant sap, seeds and many aphid species. due to ease of spread of these viruses detection of such viruses are crucial as to the control of the incited diseases. objectives: this study compared the efficiencies of two couples of primers in thei...

Introduction The whitefly Bemisia tabaci Genn. (Homoptera:Aleyrodidae) has caused millions of dollars worth of crop losses in tropical and subtropical agricultural regions in the five continents of the world (Brown, 1994). Besides the direct damage caused by B. tabaci (plant nutrient loss; physiological disorders; honey dew excretions, etc), the sweet potato or cotton whitefly is an efficient v...

Antibodies to broad bean polyphenoloxidase (PPO) were used to detect and demonstrate that the PPOs found in several different plants have many similarities in common. Crude extracts from leaves of broad bean, bush bean, lettuce, mung bean, pea, soybean, spinach, tobacco, and tomato contained enzyme which cross-reacted with polyclonal anti-PPO in Ouchterlony double diffusion analysis. The result...

in order to investigate the effects of weeds interference on yield and yield components of different genotypes of common bean, an experiment was conducted as split plot based on randomized complete block design with three replications at agricultural research station of tabriz university, in 2011. the main plots were eight genotypes of different types of common bean including red bean, (cv. gho...

Background: Legumes are plants that contain edible seeds and belong to the family Leguminosae with varying nutritional benefits to humans and animals. This study aimed to detect and identify toxicogenic molds on some legumes purchased from two local markets in Ho Municipality, Ghana. Methods: A total of 36 samples, including cowpea (n=9), soybean (n=9), brown bean (n=9), and Bambara bean (n=9)...

in order to study the intercropping of barley (hordeum vulgare l.) and faba bean (vicia faba l.) an experiment was conducted as factorial based on randomized complete block design with two factors and three replications at sari agricultural science and natural resources university during 2009. the first factor was two seed ratios include d1: 75 and 150 kg.ha-1 of faba bean and barley, respectiv...

44 45 Millions of subsistence farmers cultivate crops on terraces. These farmers face unique challenges 46 including severe shortages of arable land and remoteness leading to poor access to inputs 47 including nitrogen fertilizer. These challenges contribute to human and livestock malnutrition. 48 Terrace walls (risers) as a vertical surface to grow climbing or trailing legumes represents an 49...

RNA sequencing (RNA-Seq) is a deep sequencing method used for transcriptome profiling. RNA-Seq assemblies have successfully been used for a broad variety of applications, such as gene characterisation, functional genomic studies, and gene expression analysis, particularly useful in the absence of a well-studied genome reference sequence. This study reports on the development of reference unigen...