RELATIONSHIPS AND DIVERSITY OF HORDEUM VULGARE L. (CULTIVATED AND WILD BARLEY) IN IRAN MEASURED USING CYTOLOGICAL PARAMETERS

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AKHAVAN AZADEH; SAEIDI HOJJATOLLAH

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Journal: JOURNAL OF TAXONOMY AND BIOSISTEMATICS Year:2010 | Volume:2 | Issue:3 (4) Page(s): 47-58

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Title

RELATIONSHIPS AND DIVERSITY OF HORDEUM VULGARE L. (CULTIVATED AND WILD BARLEY) IN IRAN MEASURED USING CYTOLOGICAL PARAMETERS

Author(s)

AKHAVAN AZADEH | SAEIDI HOJJATOLLAH | Issue Writer Certificate

Keywords

HORDEUM VULGARE L.Q4

IRANQ3

W ILD BARLEYQ4

C YTOLOGYQ4

C ENTER OF ORIGINQ4

Abstract

Barley (HORDEUM VULGARE L.) including cultivated (subsp. vulgare L.) and its wild relative (subsp. spontaneum C. Koch) is considered as the primary gene pool of Hordeum. Wild barley is the progenitor of cultivated barley which is a major crop in the world and economically is the most important species after bread wheat karyotypic studies were performed in 30 wild/cultivated populations of H. vulgare. To look for their relationships and diversity among populations. Based on the results of all the analyzed factors, the most symmetric karyotype was observed in one population belonging to subsp. spontaneum collected from the West and the most asymmetric one observed in a population belonging to subsp. vulgare from the Northwest region. Because the symmetric karyotypes are considered to be more primitive than asymmetric ones, the Western populations of wild barley with the most symmetric karyotype, can be considered as the oldest populations relating to the subsp. vulgare from other regions. Based on the results of this study the coefficient of variability of chromosome length in subsp. spontaneum was higher than that of the subsp. vulgare. Therefore, subsp. spontaneum is primitive and more diverse than subsp. vulgare that can be related to the adaptability of wild barley populations with the highly variable ecological conditions. The results of this study suggest that the karyotype symmetry analysis can be a useful tool to evaluate relationships and diversity of barley populations.

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APA: Copy

AKHAVAN, AZADEH, & SAEIDI, HOJJATOLLAH. (2010). RELATIONSHIPS AND DIVERSITY OF HORDEUM VULGARE L. (CULTIVATED AND WILD BARLEY) IN IRAN MEASURED USING CYTOLOGICAL PARAMETERS. JOURNAL OF TAXONOMY AND BIOSISTEMATICS, 2(3 (4)), 47-58. SID. https://sid.ir/paper/160168/en

Vancouver: Copy

AKHAVAN AZADEH, SAEIDI HOJJATOLLAH. RELATIONSHIPS AND DIVERSITY OF HORDEUM VULGARE L. (CULTIVATED AND WILD BARLEY) IN IRAN MEASURED USING CYTOLOGICAL PARAMETERS. JOURNAL OF TAXONOMY AND BIOSISTEMATICS[Internet]. 2010;2(3 (4)):47-58. Available from: https://sid.ir/paper/160168/en

IEEE: Copy

AZADEH AKHAVAN, and HOJJATOLLAH SAEIDI, “RELATIONSHIPS AND DIVERSITY OF HORDEUM VULGARE L. (CULTIVATED AND WILD BARLEY) IN IRAN MEASURED USING CYTOLOGICAL PARAMETERS,” JOURNAL OF TAXONOMY AND BIOSISTEMATICS, vol. 2, no. 3 (4), pp. 47–58, 2010, [Online]. Available: https://sid.ir/paper/160168/en

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