Genetic diversity in Indian common bean (Phaseolus vulgaris L.) using random amplified polymorphic DNA markers

Kumar, Vipin; Sharma, Shailendra; Sharma, Amit Kumar; Kumar, Mukesh; Sharma, Shiveta; Malik, Sunil; Singh, K. P.; Sanger, R.S.; Bhat, K. V.

doi:10.1007/s12298-008-0038-7

Cited by 12 publications

(12 citation statements)

References 6 publications

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“…To understand the real genetic variation among genotypes, a marker system that generates more markers from the genome should be used in order to get information as much as possible throughout the genome. In the current study, with much higher numbers of SNPs in comparison with other methods (Kumar et al, 2008a(Kumar et al, , 2008bCabral et al, 2011) for common bean, as well as other crops (Jarquin et al, 2014), DArTseq methods detected many more SNPs per reaction than did SSRs . Recently, Schröder et al (2016) carried out an experiment on different combinations of enzymes on SNP discovery of common bean.…”

Section: Snp Discovery By Dartseqmentioning

confidence: 39%

“…Common bean accessions #47 (Bandırma/Turkey, dwarf) and #82 (Havsa-Edirne/ Turkey, dwarf) in population II (Andean) were the most genetically similar (0.002) among all accessions. Notably, these values between high and low genetic diversity were broader than the genetic diversity level documented in earlier common bean studies (Kumar et al, 2008a(Kumar et al, , 2008bMaras et al, 2008;Nemli et al, 2015;Perseguini et al, 2015). This information obtained by genetic similarity could be acceptable as a permanent scientific foundation for the faster use of germplasm collections in plant improvement.…”

Section: Analysis Of Genetic Diversity and Population Structurementioning

confidence: 80%

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Diversity and genetic analysis through DArTseq in common bean(Phaseolus vulgaris L.) germplasm from Turkey

Nemli¹,

Aşçioğul²,

Ateş³

et al. 2017

Turk J Agric For

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The common bean (Phaseolus vulgaris L.) is the most consumed food legume in the world and is a major source of dietary protein, carbohydrates, and valuable micronutrients, especially in developing countries. Diversity Arrays Technology (DArTseq), based on genome reduction with restriction enzymes, provides a rapid, high-throughput, and cost-effective tool capable of generating thousands of genotyped single nucleotide polymorphisms (SNPs) for a genome-wide analysis of genetic diversity. In this study, we aimed to characterize common bean accessions using SNPs detected by a DArTseq approach. A total of 43,018 SNPs were identified from 173 common bean accessions, including Andean and Mesoamerican genotypes. After filtering raw and redundant data, a total of 16,366 SNPs were considered for further analyses. According to population structure analysis, the genotypes were roughly divided into 2 gene pools of Andean and Mesoamerican types. Pairwise fixation index (Fst) values were calculated to resolve the differentiation between populations. This study demonstrated that discovering SNPs from the whole genome is a potential resource for identifying naturally diverse accessions and also the information could be used in breeding programs to develop new common bean varieties.

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Section: Snp Discovery By Dartseqmentioning

confidence: 39%

Section: Analysis Of Genetic Diversity and Population Structurementioning

confidence: 80%

Diversity and genetic analysis through DArTseq in common bean(Phaseolus vulgaris L.) germplasm from Turkey

Nemli¹,

Aşçioğul²,

Ateş³

et al. 2017

Turk J Agric For

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“…For example, it was determined that there is a high hybridization frequency in central Europe but low frequencies in Spain and Italy [5]. In Africa, the landraces are frequently grouped into Andean and Mesoamerican genepools with few introgressions among these groups [6], and this pattern of diversity was also detected in China and India [7,8]. However, the diversity of the common bean has been studied less in Asia and Africa than in Europe and the Americas.…”

Section: Introductionmentioning

confidence: 99%

Diversity of Common Bean (Phaseolus vulgaris L.) Landraces and the Nutritional Value of their Grains

Chávez-Servia¹,

Heredia-García²,

NetzahualcoyotlMayek-Pérez³

et al. 2016

Grain Legumes

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Grain legumes are considered major sources of dietary proteins, calories, certain minerals and vitamins, and they are the most widely cultivated and consumed crops worldwide. Among them are the common beans, whose major production volumes came from landraces cultivated in traditional farming systems. The objective of this study was to evaluate the phenotypic diversity of a set of common bean landraces from Mexico based on the agromorphological traits and nutritional composition of the grain in the context of traditional farming systems. Different field and laboratory data were collected and complemented with secondary information published in refereed journals and research reports. The results showed that there are significant differences in the morphological and physiological traits of the plant, pod and grain among groups of common bean landraces of different geographic origins, which were associated with different indigenous groups. Similar patterns were observed in the contents of anthocyanins, polyphenols, flavoinds and minerals as well as antioxidant activity. In the evaluated population groups in each region, there are outstanding populations in terms of agromorphological traits and the nutritional value of the grain that can enable a participatory breeding initiative guided by regional objectives. Some populations from Sierra Norte, Oaxaca, presented higher values in Zn and Fe, and populations from Estado de Mexico exhibited high polyphenol and flavonoid values but stable agronomic behaviour.

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“…However, the area reported by FAO statistics may include other bean species such as mung bean ( Vigna radiata ), so the effective area under common bean in the region will be at a maximum around 1 M ha for winter or summer cultivation. Historical cultivation records are sparse, although diversity is found in the Himalayas (Tiwari et al , 2005; Sharma et al , 2006) as well as in other regions of India (Kumar et al , 2008).…”

Section: Introductionmentioning

confidence: 99%

Genetic diversity of two Indian common bean germplasm collections based on morphological and microsatellite markers

Díaz

Blair

2013

Plant Genet. Resour.

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India is the second most populous nation in the world after China, and its plant genetic resources are an important basis for crop improvement to meet human population needs. An important legume in the diet of the Indian population is common bean (Phaseolus vulgaris L.). Common beans are one of the many important legumes grown in India, but unlike others, its centre of origin is not in Asia but in the Americas. The objective of this study was to evaluate two collections of Indian common beans: one for an internationally available collection of Food and Agriculture Organization (FAO)-protected accessions and one from the north-western Himalayan region. In total, 149 Indian landraces were evaluated with a total of 24 microsatellites across the two collections, and these represented all common bean-growing states of India. A population structure analysis was used to find groups in each collection, and this was compared across the collections. The genetic analysis of the two sets of Indian accessions with neighbour-joining trees and principal component analysis categorized the landraces into Andean and Mesoamerican gene pool groups. The Andean genotypes dominated the north-western Himalayan collection while the FAO-protected accessions were predominantly Mesoamerican. The Indian subcontinent can be considered as a region of high bean diversity; however, very little introgression was observed between the gene pools in both the germplasm sets. Gene pool identity was further substantiated by the comparison of seed traits, particularly seed size. The role of the landraces in plant breeding programmes is discussed.

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Genetic diversity in Indian common bean (Phaseolus vulgaris L.) using random amplified polymorphic DNA markers

Cited by 12 publications

References 6 publications

Diversity and genetic analysis through DArTseq in common bean(Phaseolus vulgaris L.) germplasm from Turkey

Diversity and genetic analysis through DArTseq in common bean(Phaseolus vulgaris L.) germplasm from Turkey

Diversity of Common Bean (Phaseolus vulgaris L.) Landraces and the Nutritional Value of their Grains

Genetic diversity of two Indian common bean germplasm collections based on morphological and microsatellite markers

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