Genetic and Phenotypic Diversity Among Some Common Bean Landraces (Phaseulus Vulgaris L.) in Kosovo

Fetahu, Sh.; Kaçiu, S.; Aliu, S.; Bajraktari, Ismet D; Zeka, D.; Rusinovci, I.; Salihu, S.; Haxholli, I.; Sylanaj, Syle; Shala, Arian; Beluli, A.

doi:10.17660/actahortic.2012.960.24

Cited by 3 publications

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“…Common bean (Phaseolus vulgaris L.) is one of the most agriculturally and economically important crops in human consumption with very good nutritional content (Fetahu et al, 2014). It is a morphologically diverse crop distributed worldwide and cultivated in the tropical, subtropical and temperate zones (Gaitán-Solís et al, 2002).…”

Section: Introductionmentioning

confidence: 99%

Microsatellite markers in common bean (Phaseolus vulgaris L.)

Vidak¹,

Carović‐Stanko²,

Barešić³

et al. 2017

JCEA

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Common bean is one of the most cultivated and consumed grain legumes worldwide, showing a high level of genetic diversity. Here is presented a detailed review of development and mapping of simple sequence repeats (SSRs, microsatellite markers) in the common bean. In the last 25 years, common bean has been the subject of numerous genetic studies, in which the identification and use of SSRs were conducted, and lead to the development of genetic maps. First genetic maps of common bean have been developed in the 1990s and were based on different molecular markers, and included domestication genes and important agronomic traits. Later, SSRs allowed the genetic mapping of more narrow crosses that are often of interest in plant breeding. Most genetic maps have been correlated with the core map established in the recombinant inbred population BAT93 x Jalo EEP558, and includes different markers, RFLP (restriction fragment length polymorphism), RAPD (random amplified polymorphic DNA), AFLP (amplified fragment length polymorphism), and SSRs in particular. More than 2,000 SSR markers are available for the common bean and they are an important tool to evaluate the genetic diversity of common bean landraces. SSRs are also useful to evaluate intra-specific diversity within the genus Phaseolus. Keywords: common bean, genetic diversity, genetic maps, microsatellite markers902 Journal of Central European Agriculture, 2017, 18(4), p.902-917 DOI: 10.5513/JCEA01/18.4.1983 902 Journal of Central European Agriculture, 2017, 18(4), p.902-917 DOI: 10.5513/JCEA01/18.4.1983 902 Journal of Central European Agriculture, 2017, 18(4), p.902-917 DOI: 10. 902Journal of Central European Agriculture, 2017, 18(4), p.902-917 DOI: 10.5513/JCEA01/18.4.1983 Sažetak Grah je jedna od najviše uzgajanih i najviše korištenih zrnatih mahunarki u svijetu koja ima visoku razinu genetske raznolikosti. U ovom radu je prikazan detaljan pregled razvoja i kartiranja mikrosatelitnih biljega (SSR, ponavljajuće jednostavne sekvence) kod graha. U posljednjih 25 godina, grah je bio predmetom brojnih genetskih istraživanja u kojima je provedena identifikacija i upotreba SSR-ova što je dovelo do razvoja genetskih karata. Prve genetske karte graha su razvijene u 1990-ima i bile su bazirane na različitim molekularnim biljezima, a uključivale su gene koji su povezani uz udomaćenje i važna agronomska svojstva. Kasnije su SSR-ovi omogućili genetsko kartiranje križanaca koji su često od interesa u oplemenjivanju bilja. Većina genetskih karata povezana je s osnovnom genetskom kartom uspostavljenom na rekombinantnoj inbred liniji BAT93 x Jalo EEP558, koja uključuje različite biljege kao što su RFLP (polimorfizam dužine restrikcijskih ulomaka), RAPD (nasumično umnožena polimorfna DNA), AFLP (polimorfizam dužine umnoženih ulomaka) te SSR-ove. Više od 2 000 SSR biljega je dostupno za grah i oni su važan alat za procjenu genetske raznolikosti tradicijskih kultivara graha. SSR-ovi su također korisni za procjenu unutarvrsne raznolikosti unutar roda Phaseolus.

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Section: Introductionmentioning

confidence: 99%

Microsatellite markers in common bean (Phaseolus vulgaris L.)

Vidak¹,

Carović‐Stanko²,

Barešić³

et al. 2017

JCEA

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Evaluation of Common Beans (Phaseolus vulgaris L.) Land Races based on Qualitative Traits Derived from Himalayan, Andean and Mesoamerican regions

Nawaz¹,

Zeb²,

Zeb³

et al. 2021

SJA

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C ommon bean (Phaseolus vulgaris L.) is an annual, predominantly self-pollinated leguminous crop grown worldwide in a broad range of environments and cropping systems (Fetahu et al., 2014). The rate of outcrossing in common bean is below 5% (Gepts et al., 2008). It is morphologically diverse crop with distinguishable qualitative and variable quantitative traits ( Joshi et al., 2009). Generally, genetic variation in bean's landraces is considerably high and has the most diverse population of cultivated crops (Frankel et al., 1995;Qualset et al., 1997). Qualitative traits are deemed useful for assessment of genetic diversity and its relationship in different crop species. High morphological diversity among genotypes is helpful in recombination of genotypes for important economic qualitative and quantitative traits (Balkaya et al., 2005). Therefore, due to high genetic diversity, the landraces are considered as a valuable source of Abstract | Common beans (Phaseolus vulgaris L.) being dual purpose (vegetable plus legume) is grown worldwide and in Pakistan specifically in the Himalayan range. Local landraces cultivated in traditional farming systems are the sole source of its production. 108 land races of beans including 96 landraces of Himalayan region, the ten Mesoamerican and the two Andean genotypes were evaluated at three locations during 2015 and 2016 at the Summer Agricultural Research Station Kaghan, Batakundi Potato Seed Farm Batakundi and Agricultural Research Station Baffa, Mansehra. This two year study is pioneer in Pakistan with an objective to document the characteristics of common bean landraces originating from the three different regions (Himalayan, Mesoamerican and Andean). Furthermore, diversity in qualitative traits (leaf color, leaf pubescence, hypocotyls pigmentation, flower color, pod color, growth habit, dry pod color, pod curvature, pod beak position, pod beak orientation, seed shape, seed coat pattern and seed color) was studied by using standard Chi square test for homogeneity of populations. Results showed that agro climatic conditions have no influence on the qualitative traits. Secondly, each landrace has its own specific and distinguishing trait like flower color, growth habit. Moreover, the traits were found highly heritable and genetically controlled as no environmental influence was observed based on two years data. Therefore, these traits can be considered to identify and distinguish landraces from each other, may be used as morphological markers in maintaining germplasm purity.

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