Genetic Contribution of Late Pleistocene Wild Boars in Guangxi to Domesticated Pigs
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摘要: 家猪是由居住在世界不同地区的人类对野猪的长期驯化而来,考古学研究表明近东和中国可能是家猪的驯养中心.为了寻找野猪对家猪驯化遗传贡献的分子证据,对采集于广西壮族自治区3个不同地点的30个晚更新世野猪化石样品开展了古DNA研究,从化石样品中获得了线粒体基因组的D-loop部分序列,结合现代家猪、野猪DNA同源序列信息,构建了Network网络结构图和系统发育树.结果表明广西古代野猪与欧洲猪科动物之间存在历史基因流,与亚洲家猪之间具有遗传的连续性,在家猪的驯化过程中有遗传贡献.研究结果从新的地域角度为家猪的多地区驯化起源提供了分子证据.Abstract: Pigs were domesticated from wild boars by humans living in different parts of the world. Archaeological studies show that the Near East and China may be the domestication centers of pigs. In order to find evidence for the genetic contribution of wild boars to pig domestication, ancient DNA study on 30 Late Pleistocene wild boar fossils collected from three caves in Guangxi, southern China was conducted. Through the use of the fragmented D-loop sequences and the homologous sequences of wild boars and domestic pigs across Asia and Europe, the network figure and phylogenetic trees of Suidae were reconstructed. The results show that the existence of historical gene flow between ancient Guangxi wild boars and European pigs, and there is a genetic continuity from ancient Guangxi wild boars to Asian domestic pigs, which suggests a genetic contribution of ancient wild boars to the pig domestication. Therefore, this study provides new molecular evidence of multiple and independent events for pig domestication in terms of geographic region.
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Key words:
- wild boar /
- Late Pleistocene /
- DNA /
- pig domestication /
- genetic contribution
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表 1 野猪化石样品信息
Table 1. Wild boar fossil sample information
样品编号 采集地点 年代 LSD-1~15 楼山洞,广西武鸣 1.3~2.4万a CMLST-0911-205-1~6 双坛洞,广西崇左 晚更新世 CMLST-0911-304-1 双坛洞,广西崇左 晚更新世 CMLST-0911-304-2 双坛洞,广西崇左 晚更新世 CMLST-0911-321 双坛洞,广西崇左 晚更新世 CMLST-0911-328 双坛洞,广西崇左 晚更新世 CMLST-0911-385-1 双坛洞,广西崇左 晚更新世 CMLST-0911-385-2 双坛洞,广西崇左 晚更新世 CSN-0811-15 弄巴山洞,广西崇左 3.0~5.0万a CSN-0811-137 弄巴山洞,广西崇左 3.0~5.0万a CSN-0811-201 弄巴山洞,广西崇左 3.0~5.0万a 注:在下文的数据分析中样品编号CMLST-0911-将简写为CMT-;CSN-0811-将简写为CSN-. 表 2 扩增D-loop序列的引物信息
Table 2. Primer information for amplification of D-loop sequences
引物编号 引物序列 引物扩增位置 扩增长度/去除引物后长度(bp) PDL-3* AATCGCCCACTCTTTCCC 456 131/93 PDL-4* CATGGCTGAGTCCAAGCATC 586 PDL-5* CGTGAAACCAGCAACCCG 333 146/104 PDL-6* TTAGGTGAGATGGTCCTGAAGTA 455 PDL-9 ACATGCGTATCACCACCATT 287 146/104 PDL-10 AGAACCAGATGCCTGTTAAAGT 432 PDL-13 CCAAAACAAGCATTCCATTCGTATG 4 112/62 PDL-14 GGGGTCGCATATTTGTATGTTTGTG 115 PDL-21 AGCATTCCATTCGTATGCAAACC 11 119/72 PDL-22 ATGGTTAAATTTTTGGGGTCGCAT 129 PDL-23 ACCCATAAAAATTGCGCACAAACAT 75 121/71 PDL-24 GCATGGGGACTAGCAGTTAATGCAC 195 PDL-27 TTATAGCCCTATGTACGTCGTGCAT 152 143/93 PDL-28 ACGCATGTTGACTGGAATTATTTGA 294 PDL-29 TCATTATTGATCGTACATAGCACAT 239 130/80 PDL-30 AGAGGGATCCCTGCCAAGCGGGTTG 368 PDL-31 GGCCCATAAATCGTGGGGGTTTCTA 379 132/82 PDL-32 TGATTAGTCATTAGTCCATCGAGAT 510 PDL-39 TAGCCCTATGTACGTCGTGCATTAA 155 139/89 PDL-40 CGCATGTTGACTGGAATTATTTGAC 293 注:标“*”的为阿德莱德大学重复性实验引物. 表 3 获得D-loop序列结果统计
Table 3. Amplification result of D-loop fragments
引物样品 PDL-3, 4 PDL-5, 6 PDL-9, 10 PDL-13, 14 PDL-21, 22 PDL-23, 24 PDL-27, 28 PDL-29, 30 PDL-31, 32 PDL-39, 40 LSD-1 / / / / / / / ◆ ◆ / LSD-2 / / / / / / / ◆ ◆ / LSD-3 / / / / / / / ◆ / ◆ LSD-4 / / ◆ / / ◆ / / / / LSD-5 / / ◆ ◆ / ◆ / / / / LSD-6 / / / / / ◆ ◆ ◆ / ◆ LSD-7 / / / / / ◆ / / ◆ ◆ LSD-8 / / / / / ◆ / ◆ / ◆ LSD-9 / / / / / / / / / / LSD-10 / / ◆ / / ◆ / ◆ / ◆ LSD-11 / / / / / ◆ ◆ / ◆ ◆ LSD-12 / / / / / / ◆ / / / LSD-13 / / / / / ◆ ◆ / / ◆ LSD-14 / / / / / / ◆ ◆ ◆ ◆ LSD-15 / / / / / ◆ / ◆ / / CMT-205-1 ◆ / / / / ◆ / ◆ ◆ / CMT-205-2 ◆ / / / / ◆ ◆ ◆ / / CMT-205-3 ◆ / / / / ◆ / ◆ / / CMT-205-4 ◆ / ◆ / / ◆ / / ◆ / CMT-205-5 ◆ / / / ◆ ◆ / / / / CMT-205-6 / / / / / ◆ / / ◆ ◆ CMT-304-1 / ◆ ◆ / / ◆ / / / / CMT-304-2 ◆ / ◆ / / ◆ ◆ / / ◆ CMT-321 ◆ ◆ ◆ / / ◆ ◆ ◆ ◆ ◆ CMT-328 / / / / / / / / / / CMT-385-1 / / / / / ◆ / / / / CMT-385-2 / / / / / ◆ ◆ / / ◆ CSN-15 / / / / / ◆ ◆ ◆ ◆ ◆ CSN-137 ◆ ◆ ◆ / / ◆ / / / ◆ CSN-201 ◆ / / ◆ / ◆ / / / ◆ 注:“◆”表示获得序列;“/”表示未获得序列. 表 4 单倍型序列变异位点(167 bp)
Table 4. Haplotype sequence variation sites (167 bp)
单倍型 变异位点 3 4 5 8 18 28 29 34 37 38 45 51 56 60 63 64 70 71 75 76 83 89 90 95 99 100 102 103 105 108 111 117 122 123 124 125 128 129 130 136 138 144 145 146 147 H1 A C T T G A T A T T A A G A T C T A G T C T C C T A C T C T A G A C C A A T T A G A A T T H2 - T - - - - - - - - - - - - - T - G - - - - - - - - - - - - - A - - - - - C - - - - - C - H3 - - - - - - - - - - - - - - - T - G - - - - - - - - - - - - - A - - - - - C - - - - - C - H4 - - - C - - - - - - - - - - - T - G - - - - - - - - T - - - - - - - - - - - - - - - - - - H5 - - - - - - - - - - - - - - - T - G - - - - - - - - - - - - - - - - - G - - - - - - - - - H6 - - - - - - - - - - - - - - - T - G - - - - - - - - - - - - - - - - - - - - - - - - - - - H7 - - - - - - - - - - - - - - - T - G - - T - - - - - - - - - - - - - - - - C - - - - - - - H8 - - - - - - - - - - - - - - - T - G - - - - - - - - T - - - - - - - - - - - - - - - - - - H9 - - - - - - - - - - - - - - - - - - - - - - - - - - T - - - - - - - - - - - - - - - - - - H10 - T - - - - - - - - - - - - - T - G - - - - - - - - T - - - - A - - - - - C - - - - - C - H11 - T - - - - - - - - - - - - - T - G - - - - - - - - T - - - - - - - T - - C - - - - - - - H12 - T - - - - - - C - - - - - - T - G - - - - - - - - T - - - - - - - T - - - - - - - - - - H13 - T - - - - - - - - - - - - - T - G - - - - - - C - T - - - - - - - - - - C - - - - - C - H14 - - - - - - - - - - - - - - - T - G - - - - - - - - - - - - - - - T - - - - - - - - - - - H15 - - - - - - - - - - - - - - - - - G - - - - - - - - T - - - - - - - - - - - - - - - - - - H16 - T - - - - - - - - - - - - - - - G - - - - - - - - T - - - - - - - - - - - - - - - - - - H17 - - - - - - - - - - - - - - - - - G - - - - - - - - - - - - - - - - - - - - - - - - - - - H18 - - - - - - - - - - - - - - - T - G - - - - - - - - - - - - - - - - T - - - - - - - - - - H19 - - - - - - - - - - - - - - - T - G - - - - - - C - T - - - G A - - - - - C - - - - - C - H20 - T - - - - - - - - - - - - - T - G - - - - - - - - - - - - - - - - - - - - - - - - - - - H21 - - - - - - - - - - - - - - - T - G - - - - - - - - T - - - G A - - - - - C - - - - - C - H22 - - - C - - - - - - - - - - - T - - - - - - - - - - - - - - - A - - - - - C - - - - - - - H23 - - C - - - - - C - - - - - - - - G - - - - - - - - - - - - - - - - T - - - - - - - - - - H24 - T - - - - - - C - - - - - - - - G - - - - - - - - - - - - - - - - - - - - - - - - - - - H25 - - C - - - - - - - - - - - - - - G - - - - - - - - - - - - - - - - - - - - - - - - - - - H26 - T - - - - - - - - - - - - - T - G - - - - - - - - - - - - - - - - - G - C - - - - - - C H27 - T - - - - - - - - - - - - - T - G - - - - - - - - T - - - - - - - - - - - - - - - G - C H28 - - - - - - - - - - - - - - - - - G - - - - - - - - - - - - - - - - - G - - - - - - G - - H29 - T - - - - - - - - - - - - - T - G - - - - - - - - - - T - - - - - - - - C - - - - - C - H30 - T - - - - - - - - - - - - - T - G - - - - T - - - - - T - - - - - - - - - - - - - - C - H31 - - C - - - - - C - - - - - - T - G - - - - - - - - - - - - - - - - - - - - - - - - - - - H32 - - - - - - - - - - - - - - - T - G - - - - T - - - - - - - - - - - - - - - - - - - - - - H33 - - - - - - - - - - - - - - - T - G - C - - - - - - - - - - - - - - - - - - - - - - - - - H34 - - - - - - - - - - - - - - - - - G - - - - - - - - T - - - - - - - - - - - - - A - - - - H35 - - - - - - - - - - - - - T - T - G - - - - - - - - - - - - - - - - - - - - - - - - - - - H36 - T - - - - - - - - - - - - - T - G - - - - - - - - T C - - - A - - - - - C - - - - - C - H37 - T - - - - - - - - - - - - - T - G - - T - - - - - - - - - - A - - - - - C - - - - - C - H38 - T - - - - - - - - - - - - - T - G - - - - - - - - - - - - G A - - - - - C - - - - - C - H39 - - - - - - - - - - - - - - - T - G - - - - - - - - T - - - - A - - - - - C - - - - - C - H40 - T - - - - - - C - - - - - - T - G - - - - - - - - - - - - - A - - - - - C - T - - - C - H41 - T - - - - - - - - - - - - - T - G - - - - - - - - - - - - - A - - - - - C - - - - - C - H42 - T - - - - - G - - - - - - - T - G - - - - - - - - - - - - - A - - - - - C - - - - - C - H43 - - - - A - - - - - - - - - - T - G - - - - - - - - T - - - - - - - - - - - - - - - - - - H44 - - - - - - - - - - - - - - - T - G - - - - - - - - - - - - - - - - - - - - - - - - - - - H45 G T - - - - - - - - - - - - - T - G - - - - - - - - - - T - - - - - - - - C - - - - - C - H46 - T - - - - - - - - - - - - - T - G - - - - - - - - T - - - - - - - - - - C - - - - G - C H47 - T - - - - - - - - - - - - - T - G - - - - - - - - T - - - - - - - - - - - - - - - - C - H48 - T - - - - - - C - - - - - - T - G - - - - - - - - - - - - - - - - - G - C - - - - - - - H49 - - - - - - - - - - - - - - - T - G - - - - - - - - - - - - G - - - - - - - - - - - - - - H50 - T - C - - - - C - - - - - C T - G - - - - - - - - T - - - - A - - - - - - - - - G - C - H51 - T - - - - - - - - G - - - - T - G - - - - - - - - - - - - - A - - - - - C - - - - - - - H52 - - - C - - - - - - - - - - - T - G - - - - - - - - T - - - - A - - - - - - - - - G - - - H53 - T - - - - - - C - - - - - - T - - - - - - - - - - - - - - - A - - - - - - - - - - - - - H54 - - - - - - - - - - - - A - - - - G A - - - - - - - T - - - - - - - - - - - - - - - - - - H55 - - - - - - - - - - - - - - - - - G - - - - - - C - - - - - - - - - - - - - - - - - - - - H56 - T - - - - - - - - - - - - - T - G - - - - - - - - - - - C - - - - - - - C - - - - - - C H57 - - - C - - - - C - - - - - - T - G - - - - - - - - T - - - - - - T - - - - - - - G - - - H58 - T - - - - - - - - G - - - - T - G - - - - - - - - T - - - - - - - - - - - - - - - - C - H59 - T C - - - - - C - - - - - - T - G - - - - - - - - - - - - - - - - - - - C - - - - - - - H60 - T - - - - - - - - - - - - - T - G - - - - - - - - T - - - G A - - - - - C - - - - - C - H61 - T - - - - - - C - - - - - - T A G - - - - - - - - - - T - - - - - - - - C - - - - - - - H62 - T - - - - - - C - - - - - - T - G - - - - - - - - - - T - - - - - - - - C C - - - - - - H63 - T - - - - - - - C - - - - - T - G - - - - - - - - - - T - - - - - - - - C - - - - - C - H64 - T - - - - C - C - - - - - - T - G - - - - - - - - - - T - - - - - - - - C - - - - - - - H65 - - - - - - - - - - - - - - - - - G - - - - - - - - - - - - - - - - - - - - - G - - - - - H66 - T - - - - - - - - - - - - - - - G - - - - - - C - T - - - - - - - - - - - - - - - - - - H67 - - - - - - - - - - - - - - - - - G - - - - - - - G T - - - - - - - - - - - - - - - - - - H68 - - - - - - - - - - - - - - - - - G - - - - - - - - - - - - - - - - T - - - - - - - - - - H69 - - - - - - - - - - - - - - - - - G - - - - - - - - - - - - - - - - - - - C - - - - - - - H70 - - - - - - - - - - - - - - - - - G - - - - - - - - - - T - - - - - - - - - - - - - - C - H71 - T - - - - - - C - - - - - - - - G - - - - - - - - T - - - - - - - - G - C - - - - - - - H72 - - - - - - - - - - - - - - - - - G - - T - - - - - - - - - - - - - - - - - - - - - - - - H73 - - - - - - - - C - - - - - - T - G - - T - - - - - - - - - - - - - - - - - - - - - - - - H74 - T - - - - - - C - - - - - - T - G - - - - T - - - - - - - - - - - - - - C - - - - - - C H75 - T - - - - - - C - - - - - C T - G - - - - - - - - - - - - - - - - - - - - - - - - - - - H76 - T - - - - - - - - - - - - - T - G - - - - - - - - T - - - - - - - - - - C - - - - G - - H77 - T - - - - - - C - - - - - C T - G - - - - - - - - T - - - - - - - - - - C - - - - - - - H78 - - - - - - - - - - - - - - - - - G - - T - - - - - - - T - - - - - - - - - - - - - - - - H79 - - C - - - - - - - - - - - - T - G - - - - - - - - T - - - - - - - - - - - - - - - - - - H80 - - C - - - - - - - - - - - - - - G - - - - - - - - T - - - - - - - - - - - - - - - - - - H81 - - C - - - - - - - - - - - - T - G - - - - - - - - - - - - - - - - T - - - - - - - - - - H82 - - - - - - - - - - - - - - - T - G - - - - - - - - T - - - G - - - - - - - - - - - - C - H83 - - - - - - - - - - - - - - - T - G - - - - - - - - T - - - - - - - - - G - - - - - - - - H84 - T C - - - - - C - - - - - - T - G - - - - - - - - T - - - - - - - - - - - - - - - - - - H85 - - C - A - - - C - - - - - - - - G - - - - - - - - - - - - - - - - - - - - - - - - - - - H86 - - - - - - - - C - - - - - - T - G - - - - - T C - - - - - - - - - - - - C - - - - - - - H87 - T - - - - - - - - - - - - - T - G - - - - T - - - - - T C - - - - - - - - - - - - - - - H88 - T - - - - - - - - - - - - - T - G - - - - T - - - - - - - - - - - - - - C - - - - - - - H89 - T - - - - - - - - - - - - - T - G - - - - T - - - - - T - - - - - - - - - - - - - - - C H90 - T - - - - - - - - - - - - - T - G - - - - - - - - - - - - - - - - - G - - - - - - - - - H91 - - - - - G - - - - - - - - - T - G - - - - - - - - - - - - - - - - - - - - - - - - - - - H92 - - C - - - - - C - - - - - - - - G - - - - - - C - - - - - - - - - - - - - - - - - - - - H93 - T - - - - - - - - - - - - - T - G - - - - T - - - - - T - - A - - T - - - - - - - - - C H94 - T - - - - - - - - - - - - - T - - - - - - T - - - - - T - - A - - - - - - - - - - - - - H95 - - - - - - - - - - - - - - - - - G - - - C - - - - - - - - - - - - - - - - - - - - - - - H96 - T - - - - - - - - - - - - - T - G - - T - T - - - T - T - - - - - - - - - - - - - - - - H97 - - - - - - - - - - - - - - - T - G - - - - - - - - T - - - - - - - T - - - - - - - - - - H98 - - - - - - - - - - - - - - - - - G - - - - - - - - T - - - - - G - - - - - - - - - - - - 注:“-”表示与单倍型H1具有相同的碱基. 表 5 单倍型类型与物种组成
Table 5. Haplotype type and species composition
物种 单倍型类型 数量 单倍型名称 欧洲野猪 独立 5 H13, H38, H39, H40, H51 欧洲家猪 独立 8 H19, H21, H22, H36, H37, H41, H42, H60 亚洲野猪 独立 44 H4, H5, H7, H11, H12, H14, H27, H30, H32, H45, H46, H47, H49, H50, H52, H53, H54, H55, H56, H57, H58, H59, H61, H62, H63, H64, H70, H71, H72, H73, H74, H75, H76, H77, H78, H86, H87, H88, H89, H90, H93, H94, H95, H96 亚洲家猪 独立 22 H1, H9, H28, H33, H34, H35, H43, H44, H65, H66, H67, H68, H79, H80, H81, H82, H83, H84, H85, H91, H92, H97 大洋洲野猪 独立 1 H48 古代野猪 独立 1 H98 亚洲家猪,亚洲野猪 共享 4 H16, H18, H25, H31 亚洲家猪,欧洲家猪 共享 1 H23 亚洲野猪,欧洲家猪 共享 1 H29 亚洲家猪,古代野猪 共享 1 H69 亚洲野猪,欧洲野猪,欧洲家猪 共享 2 H3, H10 亚洲家猪,亚洲野猪,欧洲家猪 共享 2 H15, H24 亚洲家猪,亚洲野猪,古代野猪,欧洲家猪 共享 3 H6, H17, H20 亚洲家猪,亚洲野猪,欧洲野猪,大洋洲野猪 共享 1 H26 亚洲野猪,欧洲家猪,欧洲野猪,古代野猪 共享 1 H2 亚洲家猪,亚洲野猪,欧洲家猪,欧洲野猪,大洋洲野猪 共享 1 H8 -
Ai, H.S., Fang, X.D., Yang, B., et al., 2015.Adaptation and Possible Ancient Interspecies Introgression in Pigs Identified by Whole-Genome Sequencing.Nature Genetics, 47(3):217-225. doi: 10.1038/ng.3199 Bandelt, H.J., Forster, P., Röhl, A., 1999.Median-Joining Networks for Inferring Intra-Specific Phylogenies.Molecular Biology and Evolution, 16(1):37-48. doi: 10.1093/oxfordjournals.molbev.a026036 Brundin, M., Figdor, D., Sundqvist, G., et al., 2013.DNA Binding to Hydroxyapatite:A Potential Mechanism for Preservation of Microbial DNA.Journal of Endodontics, 39(2):211-216. doi: 10.1016/j.joen.2012.09.013 Callaway, E., 2015.Hot Climes Yield Ancient DNA.Nature, 526(7573):303. doi: 10.1038/526303a Chen, M.H., Su, G.S., Fu, J.L., et al., 2017.Population Admixture in Chinese and European Sus Scrofa.Scientific Reports, 7(1):13178. doi: 10.1038/s41598-017-13127-3 Dobney, K., Cucchi, T., Larson, G., 2008.The Pigs of Island Southeast Asia and the Pacific:New Evidence for Taxonomic Status and Human-Mediated Dispersal.Asian Perspectives, 47(1):59-74. doi: 10.1353/asi.2008.0009 Fang, M., Andersson, L., 2006.Mitochondrial Diversity in European and Chinese Pigs is Consistent with Population Expansions That Occurred Prior to Domestication.Proceedings of the Royal Society B:Biological Sciences, 273(1595):1803-1810. doi: 10.1098/rspb.2006.3514 Frantz, L.A., Schraiber, J.G., Madsen, O., et al., 2015.Evidence of Long-Term Gene Flow and Selection during Domestication from Analyses of Eurasian Wild and Domestic Pig Genomes.Nature Genetics, 47(10):1141-1148. doi: 10.1038/ng.3394 Gamba, C., Jones, E.R., Teasdale, M.D., et al., 2014.Genome Flux and Stasis in a Five Millennium Transect of European Prehistory.Natrue Communications, 5:5257. doi: 10.1038/ncomms6257 Giuffra, E., Kijas, J.M., Amarger, V., et al., 2000.The Origin of the Domestic Pig:Independent Domestication and Subsequent Introgression.Genetics, 154:1785-1791. http://d.old.wanfangdata.com.cn/OAPaper/oai_pubmedcentral.nih.gov_1461048 Groenen, M.A., Archibald, A.L., Uenishi, H., et al., 2012.Analyses of Pig Genomes Provide Insight into Porcine Demography and Evolution.Nature, 491:393-398. doi: 10.1038/nature11622 Herre, W., Rohrs, M., 1977.Zoological Considerations on the Origins of Farming and Domestication.In: Reed, C.A., ed., Origins of Agriculture.The Hague, Mouton, 245-279. Hofreiter, M., Paijmans, J.L.A., Goodchild, H., et al., 2014.The Future of Ancient DNA:Technical Advances and Conceptual Shifts.Bio Essays, 37(3):284-293. doi: 10.1002/bies.201400160/pdf Hofreiter, M., Serre, D., Poinar, H.N., et al., 2001.Ancient DNA.Nature Reviews Genetics, 2(5):353-359. doi: 10.1038/35072071 Hongo, H., Meadow, R.H., 1998.Pig Exploitation at Neolithic Cayonu Tepesi (South-eastern Anatolia).In: Nelson S., ed., Ancestors for the Pigs: Pigs in Prehistoy, MASCA Research Papers in Science and Archaeology.University of Pennsylvania, Museum Applied Science Center for Archaeology, Philadel-Phia, 77-98. Hou, X.D., Sheng, G.L., Yin, S., et al., 2014.DNA Analyses of Wild Boar Remains from Archaeological Sites in Guangxi, China.Quaternary International, 354:147-153. doi: 10.1016/j.quaint.2014.02.027 Jin, L., Zhang, M.W., Ma, J.D., et al., 2012.Mitochondrial DNA Evidence Indicates the Local Origin of Domestic Pigs in the Upstream Region of the Yangtze River.PLoS One, 7(12):e51649. doi: 10.1371/journal.pone.0051649 Kijas, J.M.H., Andersson, L., 2001.A Phylogenetic Study of the Origin of the Domestic Pig Estimated from the Near-Complete MtDNA Genome.Journal of Molecular Evolution, 52(3):302-308. doi: 10.1007/s002390010158 Kim, K.I., Lee, J.H., Li, K., et al., 2002.Phylogenetic Relationships of Asian and European Pig Breeds Determined by Mitochondrial DNA D-Loop Sequence Polymorphism.Animal Genetics, 33(1):19-25. doi: 10.1046/j.1365-2052.2002.00784.x Kumar, S., Stecher, G., Tamura, K., 2016.MEGA7:Molecular Evolutionary Genetics Analysis Version 7.0 for Bigger Datasets.Molecular Biology and Evolution, 33(7):1870-1874. doi: 10.1093/molbev/msw054 Larson, G., Albarella, U., Dobney, K., et al., 2007a.Ancient DNA, Pig Domestication, and the Spread of the Neolithic into Europe.Proceedings of the National Academy of Sciences, 104(39):15276-15281. doi: 10.1073/pnas.0703411104 Larson, G., Cucchi, T., Fujita, M., et al., 2007b.Phylogeny and Ancient DNA of Sus Provides Insights into Neolithic Expansion in Island Southeast Asia and Oceania.Proceedings of the National Academy of Sciences, 104(12):4834-4839. doi: 10.1073/pnas.0607753104 Larson, G., Dobney, K., Albarella, U., et al., 2005.Worldwide Phylogeography of Wild Boar Reveals Multiple Centers of Pig Domestication.Science, 307(5715):1618-1621. doi: 10.1126/science.1106927 Larson, G., Liu, R.R., Zhao, X.B., et al., 2010.Patterns of East Asian Pig Domestication, Migration, and Turnover Revealed by Modern and Ancient DNA.Proceedings of the National Academy of Sciences, 107(17):7686-7691. doi: 10.1073/pnas.0912264107 Li, Y.H., Han, D.F., 1978.The Ruins Fauna from Zengpiyan at Guilin, Guangxi.Vert Ebrata Palasiatica, 16(4):244-254 (in Chinese). Luo, Y.B., Zhang, J.Z., 2008.Restudy of the Pigs' Bones from the Jiahu Site in Wuyang County, Henan.Archaeology, 1:90-96 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-KAGU200801014.htm Meijaard, E., Huart, J.P., Oliver, W.L.R., 2011.Family Suidae (Pigs).In: Wilson, D.E., Mittermeier, R.A., eds., Hand Book of the Mammals of the World (Volume 2).Lynx Edicions Barcelona, Spain, 248-291. Misner, L.M., Halvorson, A.C., Dreier, J.L., et al., 2009.The Correlation between Skeletal Weathering and DNA Quality and Quantity.Journal of Forensic Sciences, 54(4):822-828. doi: 10.1111/jfo.2009.54.issue-4 Oliver, W.L.R., Brisbin, I.L.J., Takahashi, S., 1993.The Eurasian Wild Pig (Sus scro-fa).In: Oliver, W.L.R., ed., Status Survey and Conservation Action Plan: Pigs, Peccaries and Hippos (Chapter 5.2).IUCN, Gland, Switzerland, 112-121. Ottoni, C., Flink, L.G., Evin, A., et al., 2013.Pig Domestication and Human-Mediated Dispersal in Western Eurasia Revealed through Ancient DNA and Geometric Morphometrics.Molecular Biology and Evolution, 30(4): 824-832. Ramos-Onsins, S.E., Burgos-Paz, W., Manunza, A., et al., 2014.Mining the Pig Genome to Investigate the Domestication Process.Heredity, 113(6):471-484. doi: 10.1038/hdy.2014.68 Rohland, N., Malaspinas, A., Pollack, J.L., et al., 2007.Proboscidean Mitogenomics:Chronology and Mode of Elephant Evolution Using Mastodon as Outgroup.PLoS Biology, 5(8):1663-1671. http://d.old.wanfangdata.com.cn/OAPaper/oai_pubmedcentral.nih.gov_1925134 Römpler, H., Krause, J., Dear, P.H., et al., 2006.Multiplex Amplification of Ancient DNA.Nature, 1(2):720-728. doi: 10.1038-nprot.2006.84/ Rozas, J., Sánchez-DelBarrio, J.C., Messeguer, X., et al., 2003.DnaSP, DNA Polymorphism Analyses by the Coalescent and Other Methods.Bioinformatics, 19(18):2496-2497. doi: 10.1093/bioinformatics/btg359 Scandura, M., Iacolina, L., Apollonio, M., et al., 2011.Genetic Diversity in the European Wild Boar Sus Scrofa:Phylogeography, Population Structure and Wild x Domestic Hybridization.Mammal Review, 41(2):125-137. doi: 10.1111/mam.2011.41.issue-2 Sheng, G.L., Lai, X.L., Hou, X.D., 2009.Standard Experimental System and New Technologies on Ancient DNA Research.Chinese Journal of Biochemistry and Molecular Biology, 25(2):116-125 (in Chinese with English abstract). Wang, Z., Xiang, H., Yuan, J., et al., 2012.Exploring the Origin of Domesticated Pigs in the Yellow River Area Using Information from Ancient DNA.Chinese Science Bulletin, 57(12):1011-1018 (in Chinese with English abstract). doi: 10.1360/972011-1903 Watanobe, T., Ishiguro, N., Nakano, M., et al., 2002.Prehistoric Introduction of Domestic Pigs onto the Okinawa Islands:Ancient Mitochondrial DNA Evidence.Journal of Molecular Evolution, 55(2):222-231. doi: 10.1007/s00239-002-2320-6 Watanobe, T., Ishiguro, N., Nakano, M., et al., 2004.Prehistoric Sado Island Populations of Sus Scrofa Distinguished from Contemporary Japanese Boar by Ancient Mitochondrial DNA.Zoological Science, 21(2):219-228. doi: 10.2108/zsj.21.219 Watanobe, T., Ishiguro, N., Okumura, N., et al., 2001.Ancient Mitochondrial DNA Reveals the Origin of Sus Scrofa from Rebun Island, Japan.Journal of Molecular Evolution, 52(3):281-289. doi: 10.1007/s002390010156 Wu, G.S., Yao, Y.G., Qu, K.X., et al., 2007.Population Phylogenomic Analysis of Mitochondrial DNA in Wild Boars and Domestic Pigs Revealed Multiple Domestication Events in East Asia.Genome Biology, 8(11):R245. doi: 10.1186/gb-2007-8-11-r245 Xiang, H., Gao, J.Q., Cai, D.W., et al., 2017.Origin and Dispersal of Early Domestic Pigs in Northern China.Scientific Reports, 7(1):5602. doi: 10.1038/s41598-017-06056-8 Yang, S.L., Zhang, H., Mao, H.M., et al., 2011.The Local Origin of the Tibetan Pig and Additional Insights into the Origin of Asian Pigs.PLoS One, 6(12):e28215. doi: 10.1371/journal.pone.0028215 Yin, S., Sheng, G.L., Hou, X.D., et al., 2013.Ancient DNA from Wild Boar Fossils in Guangxi and Its Implication for Pig Domestication.Vertebrata Palasiatica, 51(4):321-330 (in Chinese with English abstract). http://d.old.wanfangdata.com.cn/Periodical/gjzdwxb201304006 Yuan, J., 2006.The Origins of Pigs in Ancient China.West Archaeology, 43-49 (in Chinese with English abstract). http://pubmedcentralcanada.ca/pmcc/articles/PMC1861316/ Yuan, J., Rowan, F., 2002.Pig Domestication in Ancient China.Antiquity, 76(293):724-732. doi: 10.1017/S0003598X00091171 Zeder, M.A., 2012.The Domestication of Animals.Journal of Anthropological Research, 68(2):161-190. doi: 10.3998/jar.0521004.0068.201 李有恒, 韩德芬, 1978.广西桂林颤皮岩遗址动物群.古脊椎动物学报, 16(4):244-254. http://www.cnki.com.cn/Article/CJFDTotal-GJZD197804005.htm 罗运兵, 张居中, 2008.河南舞阳县贾湖遗址出土猪骨的再研究.考古, 1:90-96. doi: 10.3969/j.issn.1001-0327.2008.01.008 盛桂莲, 赖旭龙, 侯新东, 2009.古DNA实验体系与技术.中国生物化学与分子生物学报, 25(2):116-125. http://www.cnki.com.cn/Article/CJFDTotal-SWHZ200902005.htm 王志, 向海, 袁靖, 等, 2012.利用古代DNA信息研究黄河流域家猪的起源驯化.科学通报, 57(12):1011-1018. http://www.cnki.com.cn/Article/CJFDTOTAL-KXTB201212007.htm 尹帅, 盛桂莲, 侯新东, 等, 2013.广西地区野猪化石古DNA及猪的驯化初探.古脊椎动物学报, 51(4):321-330. http://d.old.wanfangdata.com.cn/Periodical/gjzdwxb201304006 袁靖, 2006.中国古代的家猪起源.西部考古, 43-49. http://www.cnki.com.cn/Article/CJFDTOTAL-LKXB201605010.htm