House mouse Mus musculus dispersal in East Eurasia inferred from 98 newly determined complete mitochondrial genome sequences.
House mouse Mus musculus dispersal in East Eurasia inferred from 98 newly determined complete mitochondrial genome sequences.
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DOI：
10.1038/s41437-020-00364-y
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发表时间：
2021-01
期刊：
影响因子：
3.8
通讯作者：
Suzuki H
中科院分区：
文献类型：
--
作者：
Li Y;Fujiwara K;Osada N;Kawai Y;Takada T;Kryukov AP;Abe K;Yonekawa H;Shiroishi T;Moriwaki K;Saitou N;Suzuki H
欧亚家鼠小家鼠（Mus musculus）在追踪与农业传播有关的史前人类活动方面很有用。我们确定了整个线粒体DNA（mtDNA）序列（约。16，000 bp）。M. musculus（MUS）和M. M. castaneus（CAS）。我们揭示了定向扩散，从他们的家乡到达日本列岛。系统发育分析表明，MUS的东移经历了5个阶段性的区域扩张事件：（1）向欧洲东部和中国西部的广泛空间扩张，（2）向中国西部东部的扩散，（3）向中国北方的扩散，（4）向朝鲜半岛的扩散，（5）向日本列岛的殖民和扩张。据估计，这些事件发生在过去的2000- 18000年间。CAS的扩散特征是由三个事件：初始分歧（约。7000-9000年前）的中国最北部和印度东海岸的单倍群，其次是两次人口扩张事件，可能起源于长江流域到南亚和东南亚的广泛地区，包括斯里兰卡，孟加拉国和印度尼西亚（约7000 - 9000年前）。4000-6000年前）和云南，中国南部和日本列岛（约。2000-3500）。本研究利用线粒体DNA全序列、可靠的进化速率和精确的分支模式，为全新世欧亚大陆东部人类相关生物的时空运动提供了一个坚实的框架。这里获得的信息有助于分析与史前人类迁徙有关的各种动物和植物。
The Eurasian house mouse Mus musculus is useful for tracing prehistorical human movement related to the spread of farming. We determined whole mitochondrial DNA (mtDNA) sequences (ca. 16,000 bp) of 98 wild-derived individuals of two subspecies, M. m. musculus (MUS) and M. m. castaneus (CAS). We revealed directional dispersals reaching as far as the Japanese Archipelago from their homelands. Our phylogenetic analysis indicated that the eastward movement of MUS was characterised by five step-wise regional extension events: (1) broad spatial expansion into eastern Europe and the western part of western China, (2) dispersal to the eastern part of western China, (3) dispersal to northern China, (4) dispersal to the Korean Peninsula and (5) colonisation and expansion in the Japanese Archipelago. These events were estimated to have occurred during the last 2000–18,000 years. The dispersal of CAS was characterised by three events: initial divergences (ca. 7000–9000 years ago) of haplogroups in northernmost China and the eastern coast of India, followed by two population expansion events that likely originated from the Yangtze River basin to broad areas of South and Southeast Asia, including Sri Lanka, Bangladesh and Indonesia (ca. 4000–6000 years ago) and to Yunnan, southern China and the Japanese Archipelago (ca. 2000–3500). This study provides a solid framework for the spatiotemporal movement of the human-associated organisms in Holocene Eastern Eurasia using whole mtDNA sequences, reliable evolutionary rates and accurate branching patterns. The information obtained here contributes to the analysis of a variety of animals and plants associated with prehistoric human migration.
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影响因子：
10.7
作者：
Bryant, D;Moulton, V
通讯作者：
Moulton, V
影响因子：
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作者：
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3.7
作者：
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通讯作者：
Searle, Jeremy B.
影响因子：
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作者：
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通讯作者：
THALER, L
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0.9
作者：
Bibi, Shahnaz;Nadeem, Muhammad Sajid;Raja, Ghazala Kaukab
通讯作者：
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