GENETIC DIFFERENTIATION OF CASPIAN BEECH (FAGUS ORIENTALIS) FORESTS FROM EUROPIAN AND ASIAN MINOR BEECH (FAGUS SPP.) STANDS

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SALEHI SHANJANI P.; SAGHEB TALEBI KH.

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Journal: IRANIAN JOURNAL OF NATURAL RESOURCES Year:2006 | Volume:58 | Issue:4 Page(s): 779-792

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Title

GENETIC DIFFERENTIATION OF CASPIAN BEECH (FAGUS ORIENTALIS) FORESTS FROM EUROPIAN AND ASIAN MINOR BEECH (FAGUS SPP.) STANDS

Author(s)

SALEHI SHANJANI P. | SAGHEB TALEBI KH. | Issue Writer Certificate

Keywords

BEECHQ2

FAGUS SYLVATICAQ4

FAGUS ORIENTALISQ4

IRANQ4

GENETIC DIFFERENTIATIONQ4

Abstract

Genetic structure of Fagus oriental is Lipsky was investigated in 14 populations along the distribution range of this species in Hyrcanian zone through 12 Isozyme loci. Results were compared with 160 BEECH populations from putative species tunica, F.moesiaca, and Eurupian BEECH F.sylvatica. Mean allelic frequencies in oriental BEECH of IRAN, in comparison with other BEECHes indicated that there were very few alleles, which are specific for one or few adjacent regions, so that alleles MDHN A and GOT-B/A were observed just in IRAN. There were some clinal variations found in allelic profiles. The frequency 'of the slowly migrating allele, MDH-a/E, almost absent in the west, increases towards the East up to more than 40% in Alborz Mts. There is no concordance between the trends of genetic diversity and multiplicity. Alborz Mts., in spite of low diversity's the most differentiated region. Considerable GENETIC DIFFERENTIATION in IRAN BEECH forests, originated from tertiary, emphasised the fact that conservation of these unique forest types is not only important as a guarantee for biological diversity, resistance against climate changes, but also as gene reserves for revival of the degraded ecosystems. Conservation of these forests amounts to the conservation of thousands of years in evolutionary processes of environmental adaptability.

Cites

DETERMINATION ECOTYPES OF POPULUS CASPICA BORNM. IN PLAIN COMMUNITIES OF CASPIAN FORESTS USING MORPHOLOGICAL MARKERS OF LEAF AND PEROXIDASE ISOENZYMES

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APA: Copy

SALEHI SHANJANI, P., & SAGHEB TALEBI, KH.. (2006). GENETIC DIFFERENTIATION OF CASPIAN BEECH (FAGUS ORIENTALIS) FORESTS FROM EUROPIAN AND ASIAN MINOR BEECH (FAGUS SPP.) STANDS. IRANIAN JOURNAL OF NATURAL RESOURCES, 58(4), 779-792. SID. https://sid.ir/paper/23015/en

Vancouver: Copy

SALEHI SHANJANI P., SAGHEB TALEBI KH.. GENETIC DIFFERENTIATION OF CASPIAN BEECH (FAGUS ORIENTALIS) FORESTS FROM EUROPIAN AND ASIAN MINOR BEECH (FAGUS SPP.) STANDS. IRANIAN JOURNAL OF NATURAL RESOURCES[Internet]. 2006;58(4):779-792. Available from: https://sid.ir/paper/23015/en

IEEE: Copy

P. SALEHI SHANJANI, and KH. SAGHEB TALEBI, “GENETIC DIFFERENTIATION OF CASPIAN BEECH (FAGUS ORIENTALIS) FORESTS FROM EUROPIAN AND ASIAN MINOR BEECH (FAGUS SPP.) STANDS,” IRANIAN JOURNAL OF NATURAL RESOURCES, vol. 58, no. 4, pp. 779–792, 2006, [Online]. Available: https://sid.ir/paper/23015/en

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