干旱区生态环境知识资源中心(Arid): The phylogeographic history of Krascheninnikovia reflects the development of dry steppes and semi-deserts in Eurasia

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DOI	10.1038/s41598-021-85735-z
	The phylogeographic history of Krascheninnikovia reflects the development of dry steppes and semi-deserts in Eurasia
	Seidl, Anna; Tremetsberger, Karin; Pfanzelt, Simon; Blattner, Frank R.; Neuffer, Barbara; Friesen, Nikolai; Hurka, Herbert; Shmakov, Alexander; Batlai, Oyuntsetseg; Calasan, Anze Zerdoner; Vesselova, Polina V.; Bernhardt, Karl-Georg
通讯作者	Seidl, A (corresponding author), Univ Nat Resources & Life Sci, Inst Bot, Dept Integrat Biol & Biodivers Res, Vienna BOKU, Gregor Mendel Str 33, A-1180 Vienna, Austria.
来源期刊	SCIENTIFIC REPORTS
ISSN	2045-2322
出版年	2021
卷号	11 期号:1
英文摘要	Constituting one of Earth's major biomes, steppes are characterised by naturally treeless extra-tropical vegetation. The formation of the Eurasian steppe belt, the largest steppe region in the world, began in Central Asia during the Neogene. In the glacial stages of the Pleistocene, steppe displaced forest vegetation, which in turn recolonised the area during the warmer interglacial periods, thus affecting the distribution of plants adapted to these habitats. Krascheninnikovia ceratoides (Chenopodiaceae) is a plant characteristic of dry steppe and semi-desert formations. Earlier studies showed that the ancestor of this autochthonous steppe element originated in Central Asia during the Miocene/Pliocene, i.e., in the same region and at the same time as the first appearance of steppe vegetation. However, as the extant lineages of Krascheninnikovia ceratoides diversified only 2.2 +/- 0.9 Mya, it may represent a modern element of current dry steppe and semi-desert formations, rather than a component of the first steppe precursors of the Miocene. As such, it may have capitalised on the climatic conditions of the cold stages of the Quaternary to expand its range and colonise suitable habitats outside of its area of origin. To test this hypothesis, phylogeographic methods were applied to high-resolution genotyping-by-sequencing data. Our results indicate that Krascheninnikovia originated in western Central Asia and the Russian Altai, then spread to Europe in the West, and reached North America in the East. The populations of eastern Central Asia and North America belong to the same clade and are genetically clearly distinct from the Euro-Siberian populations. Among the populations west of the Altai Mountains, the European populations are genetically distinct from all others, which could be the result of the separation of populations east and west of the Urals caused by the Pleistocene transgressions of the Caspian Sea.
类型	Article
语种	英语
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:000634966100004
WOS关键词	STATISTICAL FRAMEWORK ; R-PACKAGE ; PLANT ; BIOGEOGRAPHY ; PHYLOGENY ; EVOLUTION ; ENVIRONMENTS ; VEGETATION ; LANDSCAPE ; REVEALS
WOS类目	Multidisciplinary Sciences
WOS研究方向	Science & Technology - Other Topics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/351723
作者单位	[Seidl, Anna; Tremetsberger, Karin; Bernhardt, Karl-Georg] Univ Nat Resources & Life Sci, Inst Bot, Dept Integrat Biol & Biodivers Res, Vienna BOKU, Gregor Mendel Str 33, A-1180 Vienna, Austria; [Pfanzelt, Simon; Blattner, Frank R.] Leibniz Inst Plant Genet & Crop Plant Res IPK, Expt Taxon, Corrensstr 3, D-06466 Gatersleben, Germany; [Neuffer, Barbara; Hurka, Herbert; Calasan, Anze Zerdoner] Univ Osnabruck, Sch Biol Chem, Barbarastr 11, D-49076 Osnabruck, Germany; [Friesen, Nikolai] Univ Osnabruck, Bot Garden, Albrechtstr 29, D-49076 Osnabruck, Germany; [Friesen, Nikolai] IM Sechenov First Moscow State Med Univ, Minist Hlth Russian Federat, Dept Pharmaceut & Nat Sci, Izmailovsky Blvd,8, Moscow 105043, Russia; [Shmakov, Alexander] Altai State Univ, South Siberian Bot Garden, Lenina 61, Barnaul 656049, Russia; [Batlai, Oyuntsetseg] Natl Univ Mongolia, Dept Biol, Sch Arts & Sci, Univ St 3, Ulaanbaatar 14201, Mongolia; [Vesselova, Polina V.] Geol & Nat Resources Republ Kazakhstan, Inst Bot & Phytointroduct, C...
推荐引用方式 GB/T 7714	Seidl, Anna,Tremetsberger, Karin,Pfanzelt, Simon,et al. The phylogeographic history of Krascheninnikovia reflects the development of dry steppes and semi-deserts in Eurasia[J],2021,11(1).
APA	Seidl, Anna.,Tremetsberger, Karin.,Pfanzelt, Simon.,Blattner, Frank R..,Neuffer, Barbara.,...&Bernhardt, Karl-Georg.(2021).The phylogeographic history of Krascheninnikovia reflects the development of dry steppes and semi-deserts in Eurasia.SCIENTIFIC REPORTS,11(1).
MLA	Seidl, Anna,et al."The phylogeographic history of Krascheninnikovia reflects the development of dry steppes and semi-deserts in Eurasia".SCIENTIFIC REPORTS 11.1(2021).