Data Sheet 2_Genomic analysis reveals genetic diversity and selection signatures of the Yantai Black pig during domestication and breeding.xlsx
Objective<p>Yantai Black pig (YT), as a native population of the eastern China’s Jiaodong Peninsula of Shandong province, characterized by coarse feeding tolerance, strong disease resistance, early sexual maturity, high litter size, and superior meat quality. However, the genetic characteristi...
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2025
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| _version_ | 1849927636594196480 |
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| author | Ming Qin (1737352) |
| author2 | Cai Ma (4511176) Mingzhi Liang (3404963) Yuxin Zhang (168579) Zengguang Wang (11513935) Jingyu Wang (292122) Guodong Li (1525873) Yufen Sha (17761539) Peng Jin (216301) Lingling Ju (18024007) Xueping Liu (810649) Yongqing Zeng (8341515) Ruili Li (470065) |
| author2_role | author author author author author author author author author author author author |
| author_facet | Ming Qin (1737352) Cai Ma (4511176) Mingzhi Liang (3404963) Yuxin Zhang (168579) Zengguang Wang (11513935) Jingyu Wang (292122) Guodong Li (1525873) Yufen Sha (17761539) Peng Jin (216301) Lingling Ju (18024007) Xueping Liu (810649) Yongqing Zeng (8341515) Ruili Li (470065) |
| author_role | author |
| dc.creator.none.fl_str_mv | Ming Qin (1737352) Cai Ma (4511176) Mingzhi Liang (3404963) Yuxin Zhang (168579) Zengguang Wang (11513935) Jingyu Wang (292122) Guodong Li (1525873) Yufen Sha (17761539) Peng Jin (216301) Lingling Ju (18024007) Xueping Liu (810649) Yongqing Zeng (8341515) Ruili Li (470065) |
| dc.date.none.fl_str_mv | 2025-11-25T06:15:38Z |
| dc.identifier.none.fl_str_mv | 10.3389/fgene.2025.1730668.s001 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/dataset/Data_Sheet_2_Genomic_analysis_reveals_genetic_diversity_and_selection_signatures_of_the_Yantai_Black_pig_during_domestication_and_breeding_xlsx/30703706 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Genetics Yantai Black pig population genetics selection regions candidate genes whole-genome resequencing |
| dc.title.none.fl_str_mv | Data Sheet 2_Genomic analysis reveals genetic diversity and selection signatures of the Yantai Black pig during domestication and breeding.xlsx |
| dc.type.none.fl_str_mv | Dataset info:eu-repo/semantics/publishedVersion dataset |
| description | Objective<p>Yantai Black pig (YT), as a native population of the eastern China’s Jiaodong Peninsula of Shandong province, characterized by coarse feeding tolerance, strong disease resistance, early sexual maturity, high litter size, and superior meat quality. However, the genetic characteristics and variations underlying its crucial economic traits remain poorly understood.</p>Methods<p>In this study, we resequenced the whole genome of 17 YT individuals from distinctly different lineages breeding in three conservation farms to detect single nucleotide polymorphism (SNP) density, pairwise fixation index (F<sub>ST</sub>), nucleotide diversity (π), runs of homozygosity (ROHs).</p>Results<p>Our findings revealed that YT has higher genomic diversity compared to Chinese partial indigenous pig populations and Western commercial pig populations, but lower diversity than Asian wild boars (AWB). Based on F<sub>ST</sub> and values (top 1%), we identified 321 selected regions, encompassing 156 genes, between YT and AWB. Functional annotation analysis suggested that these genes are potentially responsible for growth, reproduction, and immune responses. The RBFOX3 and WDR27 genes were confirmed to be strong positively selected in YT’s breeding. Combining the results of selection sweeps and ROH islands of YT, three overlapping regions were detected. Furthermore, we found that the quantitative trait loci (QTLs) with the most overlapping regions were related to teat number, body weight, and mean corpuscular hemoglobin concentration.</p>Conclusion<p>We characterized the genomic features and population structure and identified selection signals in genomic regions linked to important germplasm characteristics of YT. The insights gained from this study provide valuable references and a solid foundation for the preservation, breeding, and utilization of YT and its valuable genetic resources.</p> |
| eu_rights_str_mv | openAccess |
| id | Manara_a79ae73125b734ed3abc77b7e011f0bb |
| identifier_str_mv | 10.3389/fgene.2025.1730668.s001 |
| network_acronym_str | Manara |
| network_name_str | ManaraRepo |
| oai_identifier_str | oai:figshare.com:article/30703706 |
| publishDate | 2025 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Data Sheet 2_Genomic analysis reveals genetic diversity and selection signatures of the Yantai Black pig during domestication and breeding.xlsxMing Qin (1737352)Cai Ma (4511176)Mingzhi Liang (3404963)Yuxin Zhang (168579)Zengguang Wang (11513935)Jingyu Wang (292122)Guodong Li (1525873)Yufen Sha (17761539)Peng Jin (216301)Lingling Ju (18024007)Xueping Liu (810649)Yongqing Zeng (8341515)Ruili Li (470065)GeneticsYantai Black pigpopulation geneticsselection regionscandidate geneswhole-genome resequencingObjective<p>Yantai Black pig (YT), as a native population of the eastern China’s Jiaodong Peninsula of Shandong province, characterized by coarse feeding tolerance, strong disease resistance, early sexual maturity, high litter size, and superior meat quality. However, the genetic characteristics and variations underlying its crucial economic traits remain poorly understood.</p>Methods<p>In this study, we resequenced the whole genome of 17 YT individuals from distinctly different lineages breeding in three conservation farms to detect single nucleotide polymorphism (SNP) density, pairwise fixation index (F<sub>ST</sub>), nucleotide diversity (π), runs of homozygosity (ROHs).</p>Results<p>Our findings revealed that YT has higher genomic diversity compared to Chinese partial indigenous pig populations and Western commercial pig populations, but lower diversity than Asian wild boars (AWB). Based on F<sub>ST</sub> and values (top 1%), we identified 321 selected regions, encompassing 156 genes, between YT and AWB. Functional annotation analysis suggested that these genes are potentially responsible for growth, reproduction, and immune responses. The RBFOX3 and WDR27 genes were confirmed to be strong positively selected in YT’s breeding. Combining the results of selection sweeps and ROH islands of YT, three overlapping regions were detected. Furthermore, we found that the quantitative trait loci (QTLs) with the most overlapping regions were related to teat number, body weight, and mean corpuscular hemoglobin concentration.</p>Conclusion<p>We characterized the genomic features and population structure and identified selection signals in genomic regions linked to important germplasm characteristics of YT. The insights gained from this study provide valuable references and a solid foundation for the preservation, breeding, and utilization of YT and its valuable genetic resources.</p>2025-11-25T06:15:38ZDatasetinfo:eu-repo/semantics/publishedVersiondataset10.3389/fgene.2025.1730668.s001https://figshare.com/articles/dataset/Data_Sheet_2_Genomic_analysis_reveals_genetic_diversity_and_selection_signatures_of_the_Yantai_Black_pig_during_domestication_and_breeding_xlsx/30703706CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/307037062025-11-25T06:15:38Z |
| spellingShingle | Data Sheet 2_Genomic analysis reveals genetic diversity and selection signatures of the Yantai Black pig during domestication and breeding.xlsx Ming Qin (1737352) Genetics Yantai Black pig population genetics selection regions candidate genes whole-genome resequencing |
| status_str | publishedVersion |
| title | Data Sheet 2_Genomic analysis reveals genetic diversity and selection signatures of the Yantai Black pig during domestication and breeding.xlsx |
| title_full | Data Sheet 2_Genomic analysis reveals genetic diversity and selection signatures of the Yantai Black pig during domestication and breeding.xlsx |
| title_fullStr | Data Sheet 2_Genomic analysis reveals genetic diversity and selection signatures of the Yantai Black pig during domestication and breeding.xlsx |
| title_full_unstemmed | Data Sheet 2_Genomic analysis reveals genetic diversity and selection signatures of the Yantai Black pig during domestication and breeding.xlsx |
| title_short | Data Sheet 2_Genomic analysis reveals genetic diversity and selection signatures of the Yantai Black pig during domestication and breeding.xlsx |
| title_sort | Data Sheet 2_Genomic analysis reveals genetic diversity and selection signatures of the Yantai Black pig during domestication and breeding.xlsx |
| topic | Genetics Yantai Black pig population genetics selection regions candidate genes whole-genome resequencing |