DETERMINATION OF GENETIC DIVERSITY IN PEAR (PYRUS SPP.) USING MICROSATELLITE MARKERS

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SAFARPOUR SHORBAKHLOU M.; BAHAR M.; TABATABAEI B.E.S.; ABD ELAHI HAMID

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Paper Information

Journal: IRANIAN JOURNAL OF HORTICULTURAL SCIENCE AND TECHNOLOGY Year:2008 | Volume:9 | Issue:2 Page(s): 113-128

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Title

DETERMINATION OF GENETIC DIVERSITY IN PEAR (PYRUS SPP.) USING MICROSATELLITE MARKERS

Author(s)

SAFARPOUR SHORBAKHLOU M. | BAHAR M. | TABATABAEI B.E.S. | ABD ELAHI HAMID | Issue Writer Certificate

Keywords

GENETIC DIVERSITYQ2

MICROSATELLITEQ3

PEARQ3

PYRUS SPP.Q3

SSRQ3

Abstract

Despite high GENETIC DIVERSITY of native PEARs, little is known regarding the genetic relationships among PEAR germplasm in Iran. The objectives of this study were based on determining genetic variations among well known cultivars of PEAR in Iran using Simple Sequence Repeat (SSR) markers. GENETIC DIVERSITY in 27 genotypes of PEAR was assessed using 19 pairs of SSR primers that amplified a sum of 120 alleles. Based on the dendrogram, clear-cut separation was found between P. pyrifolia (Asiatic PEARs) and P. communis germplasms. Iranian wild genotypes including different Khuj accessions as well as three commercial cultivars, ‘Dom-Kaj’, ‘Shah-Miveh’ and ‘Sebri’ were clearly separated from other genotypes tested. Clustering ‘Sebri’ together with other Iranian wild accessions in a different group from P. pyrifolia, reconfirmed this hypothesis that all Iranian PEARs belong to P. communis. European cultivars in concert with two local PEARs, ‘Mohammad-Ali’ and ‘Sard-Roudi’, were placed in the same cluster, whereas French genotypes jointly with Iranian genotype ‘Dare-Gazi’ were classified in the neighboring cluster. The results showed that the Iranian PEAR cultivars have closer affinity with European and French PEAR cultivars than Asian PEARs. These results suggest that SSR markers have higher level of discrimination in evaluating GENETIC DIVERSITY and fingerprinting of PEAR genotypes.

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APA: Copy

SAFARPOUR SHORBAKHLOU, M., BAHAR, M., TABATABAEI, B.E.S., & ABD ELAHI, HAMID. (2008). DETERMINATION OF GENETIC DIVERSITY IN PEAR (PYRUS SPP.) USING MICROSATELLITE MARKERS. IRANIAN JOURNAL OF HORTICULTURAL SCIENCE AND TECHNOLOGY, 9(2), 113-128. SID. https://sid.ir/paper/80884/en

Vancouver: Copy

SAFARPOUR SHORBAKHLOU M., BAHAR M., TABATABAEI B.E.S., ABD ELAHI HAMID. DETERMINATION OF GENETIC DIVERSITY IN PEAR (PYRUS SPP.) USING MICROSATELLITE MARKERS. IRANIAN JOURNAL OF HORTICULTURAL SCIENCE AND TECHNOLOGY[Internet]. 2008;9(2):113-128. Available from: https://sid.ir/paper/80884/en

IEEE: Copy

M. SAFARPOUR SHORBAKHLOU, M. BAHAR, B.E.S. TABATABAEI, and HAMID ABD ELAHI, “DETERMINATION OF GENETIC DIVERSITY IN PEAR (PYRUS SPP.) USING MICROSATELLITE MARKERS,” IRANIAN JOURNAL OF HORTICULTURAL SCIENCE AND TECHNOLOGY, vol. 9, no. 2, pp. 113–128, 2008, [Online]. Available: https://sid.ir/paper/80884/en

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