Article Dans Une Revue European Journal of Forest Research Année : 2023

Speciation and historical migration pattern interaction: examples from P. nigra and P. sylvestris phylogeography

1 Ministry of National Defence - Canadian Armed Forces
2 ONU - United Nations = Organisation des Nations unies
3 BAS - Bulgarian Academy of Sciences = Académie bulgare des sciences [Académie des sciences de Bulgarie] = Българска академия на науките
4 IICT - Institute of Information and Communication Technologies
5 Petrozavodsk State University [Petrozavodsk]
6 Institute of Forestry and Rural Engineering
7 UQAM - Université du Québec à Montréal = University of Québec in Montréal
8 LEHNA P3E - LEHNA - Laboratoire d'Ecologie des Hydrosystèmes Naturels et Anthropisés [équipe P3E]
9 Ukrainian Research Institute of Forestry and Forest Amelioration
10 IBISS - Institute for Biological Research Sinisa Stankovic [Belgrade]
11 UKIM - Ss. Cyril and Methodius University in Skopje / Универзитет „Св. Кирил и Методиј“ во Скопје [Skopje, Republic of North Macedonia]
12 UniPi - University of Pisa [Italy] = Università di Pisa [Italia] = Université de Pise [Italie]
13 UNIC - University of Nicosia
14 Ministry of Reconstruction of Production, Environment, and Energy
15 UBB - Universitatea Babeş-Bolyai = Babes-Bolyai University
16 UMD [Université Mohamed 1er] [Université Mohamed Premier] - Université Mohamed Ier [Oujda, Maroc] = Mohamed I University [Oujda, Morocco] = جامعة محمد الأول (ar)
17 Suleyman Demirel University
18 Anadolu University
19 UNSA - University of Sarajevo [Bosnia and Herzegovina] = Univerzitet u Sarajevu [Bosna i Hercegovina] = Université de Sarajevo [Bosnie-Herzégovine]
Cengiz Ture
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Résumé

Abstract Here, from macrophylogeographic mtDNA empirical data, we propose a scenario for the evolution and speciation of two important forest trees, European black pine and Scotch pine, and their multiple subspecies and varieties. Molecular clock simulations revealed that INDEL variability in the Pinus mitochondrial genome is relatively old, i.e., from the Pliocene-Miocene epoch, and related to historical tectonic continental fluctuations rather than to climate change at a large geographic scale. For conservation and management biodiversity program recommendations, special attention is given to the relationships between different speciation models, historical migration patterns, and differences between peripheral and central populations. Species evolution involves the mixing of different speciation modes, and every speciation mode has different effects on different DNA types (e.g., mitochondrial vs. chloroplast vs. nuclear DNA). The misbalance between the contributions of different meta-population census sizes vs. effective population sizes to asymmetric migration patterns is the result of different genotypes (and subphylogenetic lines) responding to selection pressure and adaptive evolution. We propose initial minimal size of conservation unit (between 3 and 5 ha) from central and marginal natural area of distribution for both species in the dynamic management system for practical forest genetic diversity management. The proposed physical sizes were determined by the effective population size, effective radius of seed distribution data, forest density age dynamics, succession pattern, natural selection pressing and species biology [R-17].

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hal-03992696 , version 1 (22-02-2024)

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Krassimir D. Naydenov, Michel Naydenov, Alexander Alexandrov, Todor Gurov, Veselka Gyuleva, et al.. Speciation and historical migration pattern interaction: examples from P. nigra and P. sylvestris phylogeography. European Journal of Forest Research, 2023, 142 (1), pp.1-26. ⟨10.1007/s10342-022-01513-0⟩. ⟨hal-03992696⟩
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