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Molecular microbial diversity of an agricultural soil in Wisconsin
A culture-independent survey of the soil microbial diversity in a clover-grass pasture in southern Wisconsin was conducted by sequence analysis of a universal clone library of genes coding for small-subunit rRNA (rDNA), finding the enormous microbial diversity found in this soil in two ways, as phylogenetic trees and as multidimensional-scaling plots.
Structure of genetic diversity among common bean landraces of Middle American origin based on correspondence analysis of RAPD.
Middle American germplasm of common bean is more complex than previously thought, and contains diversity that remains to be explored for its practical value.
Towards an integrated linkage map of common bean. 4. Development of a core linkage map and alignment of RFLP maps
A core linkage map was established in the recombinant inbred population BAT93×Jalo EEP558 (BJ) and comprises 563 markers, including some 120 RFLP and 430 RAPD markers, in addition to a few isozyme and phenotypic marker loci.
Inheritance of partial resistance against Colletotrichum lindemuthianum in Phaseolus vulgaris and co-localization of quantitative trait loci with genes involved in specific resistance.
A reliable test was developed to score partial resistance in aerial organs of the plant (stem, leaf, petiole) under controlled growth chamber conditions and BAT93 was more resistant than JaloEEP558 regardless of the organ or strain tested.
MOLECULAR MARKERS ASSOCIATED WITH PLANT ARCHITECTURE AND RESISTANCE TO COMMON BLIGHT, WEB BLIGHT, AND RUST IN COMMON BEANS
Random amplified polymorphic DNA (RAPD) markers were used to construct a partial linkage map in a recombinant inbred population derived from the common bean for studying the genetics of disease resistance in common bean to find significant marker locus- trait associations.
Mapping of QTL for Resistance to White Mold Disease in Common Bean
The objective was to identify random amplified polymorphic DNA (RAPD) markers linked to quantitative trait loci (QTL) for partial physiological resistance (PPR), partial field Resistance (PFR), porosity over the furrow (POF), and plant height (PH) in a linkage map by means of recombinant inbred lines (RILs).
Molecular-marker-based Genetic Analysis of Tepary Bean-derived Common Bacterial Blight Resistance in Different Developmental Stages of Common Bean
Gene pool classification of common bean landraces from Chile based on RAPD and morphological data
It was concluded that by RAPD, Chilean landraces could be readily classified into the Andeana nd Mesoamericang ene pools and Morphological traits were less effective at classification.
Genetic Relationships among Cultivars and Landraces of Lima Bean (Phaseolus lunatus L.) as Measured by RAPD Markers
The significant GD between the Andean and Mesoamerican groups supports the hypothesized existence of two major gene pools in lima bean, and the relationship between the coefficient of variation (cv) and sample size (number of bands) indicates that cvs as low as 10% for estimating CD between Andean or Meso American lima Bean accessions can be achieved by sampling as few as 100 bands.
Mapping of QTL for Seed Size and Shape Traits in Common Bean
The objective was to identify QTL for seed weight, length, and height segregating in a recombinant inbred line (RIL) population derived from the common bean cross 'PC-50' ( larger seed weight) x XAN-159 (smaller seed weight).