Evidence map›Paper›PMID 39720474›Full record

ArticleFrontiers in microbiology2024

Insight into the microbial diversity and community in the sacrificial pits of Sanxingdui site (Sichuan, China).

Ruru Chen, Zhenbin Xie, Qing Xiao, Chong Wang, Rui Wen

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Article in Frontiers in microbiology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Ruru ChenSchool of Cultural Heritage, Northwest University, Xi'an, China.
Zhenbin XieSichuan Institute of Cultural Relics and Archaeology, Chengdu, China.
Qing XiaoSichuan Institute of Cultural Relics and Archaeology, Chengdu, China.
Chong WangSichuan Institute of Cultural Relics and Archaeology, Chengdu, China.
Rui WenSchool of Cultural Heritage, Northwest University, Xi'an, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: The Sanxingdui site (Sichuan, China) is the typical representative of the ancient Shu culture, which lasts from the late Neolithic to early Western Zhou. The sacrificial pits are located in the core region of Sanxingdui site, and numerous artifacts are unearthed including ivory, seashells, bronzes, pottery, jade, stone, gold, bone, and horn products. The function of the pits and buried artifacts has always been the focus, but the microbiome around artifacts attracts less attention. Recently, the microbiome in buried ivory soil has just been identified; however, the microbiome around other artifacts has never been studied. In term of the unique perspective for interpretation the archaeological issues, the study was carried out for: (1) the microbial diversity and community of soil in the lower layer of artifacts in sacrificial pits, (2) the potential biodeterioration behavior of organic and inorganic relics, and (3) the impact of sacrificial and burial activities in different sacrificial pits on microbiome. Methods: There were 45 soil samples around different artifacts in three sacrificial pits and 12 raw soil samples inside or outside the sacrificial pit sampling from Sanxingdui site. The microbial genomes were then identified and analyzed using the next-generation high-throughput sequencing. Results: The represented bacterial phyla were Proteobacteria, Actinobacteriota, GAL15, Chloroflexi, Acidobacteriota, Methylomirabilota, Thermoplasmatota, Crenarchaeota, Gemmatimonadota, and Firmicutes, and the represented fungal phyla were Ascomycota, Mortierellomycota, and Basidiomycota. Further microbial functional analysis found that the bacterial genera Discussion: It is important to understand the biodeterioration of the buried artifacts and the sacrificial activities in Sanxingdui site according to the results of microbial diversity and community. The combination of microbiology and archaeology will shed light on the archaeological issues related to the ancient human activities and behaviors.

Indexed as

biodeteriorationburial activityhigh-throughput sequencingmicrobiomeSanxingdui site

Identifiers

PMID39720474
PMCPMC11666563

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