Ecological Causes of High Morphological Plasticity of Members of a Taxon Inhabiting the Center of Its Origin (Exemplified by the Noble Salmons, Genus Salmo)

Makhrov A. A.; Bolotov I. N.

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Ecological Causes of High Morphological Plasticity of Members of a Taxon Inhabiting the Center of Its Origin (Exemplified by the Noble Salmons, Genus Salmo)

机译：居住在其原产地中心的分类成员的高形态可塑性的生态原因（由贵族沙门，Salmo属）

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As molecular genetic data have shown, the center of origin of the genus Salmo is located in the Ponto-Caspian basin; according to the criteria proposed by N.I. Vavilov, it is in the modern Caucasus region. In this region, the noble salmons occupy various ecological niches and display a high morphological and ecological diversity, which is supported to a significant extent by their phenotypic plasticity. In other parts of the range, the phenotypic plasticity of Salmo decreases as a result of genetic assimilation and immobilization. This can probably be explained by the fact that the center of origin coincides with the ecological optimum of the group, which is, consequently, exposed to a minimum selection pressure in the region. Outside the center, the directional and stabilizing selections are stronger and reduce the morphological and ecological diversity of the group.

机译：由于分子遗传数据显示，Salmo属的原产地位于Ponto-Caspian盆地;根据N.I提出的标准。 Vavilov，它位于现代高加索地区。在该地区，贵族兵人占据各种生态利基，并显示出高的形态和生态多样性，这通过其表型可塑性在很大程度上得到了很大程度上的支持。在该范围的其他部分中，由于遗传同化和固定，Salmo的表型可塑性降低。这可以通过原状中心与本组的生态最优的事实来说解释，从而暴露于该区域的最小选择压力。在中心之外，定向和稳定选择更强，降低了该组的形态和生态多样性。

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《Biology Bulletin》 |2019年第1期|38-46|共9页
作者
Makhrov A. A.; Bolotov I. N.;
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Russian Acad Sci Severtsov Inst Ecol & Evolut Moscow 119071 Russia;

Northern Arctic Fed Univ Arkhangelsk 163002 Russia|Russian Acad Sci Laverov Fed Ctr Integrated Arctic Res Arkhangelsk 163000 Russia;

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1. Ecological Causes of High Morphological Plasticity of Members of a Taxon Inhabiting the Center of Its Origin (Exemplified by the Noble Salmons, Genus Salmo) [J] . Makhrov A. A., Bolotov I. N. Biology Bulletin . 2019,第1期

机译：居住在其起源中心的一个分类单元成员的形态可塑性高的生态原因（以高贵鲑鱼为例）
2. The Center of Origin and Colonization Routes of Noble Salmons of the Genus Salmo (Salmonidae, Actinopterigii) [J] . Artamonova V. S., Afanasyev S. A., Bardukov N. V., Doklady biochemistry & biophysics . 2020,第JulaAuga期

机译：Salmo（Salmidae，Actinopterigii）的贵族沙门的原产地和定植路由中心
3. Precursor cells from Atlantic salmon (Salmo salar) visceral fat holds the plasticity to differentiate into the osteogenic lineage Precursor cells from Atlantic salmon (Salmo salar) visceral fat holds the plasticity to differentiate into the osteogenic lineage Precursor cells from Atlantic salmon (Salmo salar) visceral fat holds the plasticity to differentiate into the osteogenic lineage [J] . Elisabeth Ytteborg, Aleksei Krasnov, Harald Takle, Biology Open . 2015,第7期

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4. EFFECTS OF SOYBEAN MEAL ON INTESTINAL MORPHOLOGY OF ATLANTIC SALMON (SALMO SALAR L) [C] . P.A. Uran, J.H.W.M. Rombout, W. Koppe, International Conference of the European Aquaculture Society . 2004

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5. Behavioural and Ecological Implications of Predation Risk in Juvenile Atlantic Salmon (Salmo solar). [D] . Kim, Jae-Woo. 2009

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6. Features in the Lipid Status of Two Generations of Fingerlings (0+) of Atlantic Salmon (Salmo salar L.) Inhabiting the Arenga River (Kola Peninsula) [O] . Nina N. Nemova, Svetlana A. Murzina, Zinaida A. Nefedova, 2015

机译：居住在阿伦加河（可乐半岛）的大西洋鲑（Salmo salar L.）的两代鱼种（0+）的脂质状态特征
7. Development of SNP markers derived from RAD sequencing for Atlantic salmon (Salmo salar L.) inhabiting the rivers of southern England [O] . R. Andrew King, Jamie R. Stevens 2021

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Ecological Causes of High Morphological Plasticity of Members of a Taxon Inhabiting the Center of Its Origin (Exemplified by the Noble Salmons, Genus Salmo)

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