{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,30]],"date-time":"2025-10-30T22:39:07Z","timestamp":1761863947468,"version":"3.37.3"},"reference-count":6,"publisher":"Oxford University Press (OUP)","issue":"20","license":[{"start":{"date-parts":[[2019,3,14]],"date-time":"2019-03-14T00:00:00Z","timestamp":1552521600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"funder":[{"name":"the Key Grant Science and Technique Foundation of Henan Province","award":["161100110500-0102"],"award-info":[{"award-number":["161100110500-0102"]}]},{"name":"the Research Start-Up Fund to Topnotch Talents of Henan Agricultural University","award":["30500581"],"award-info":[{"award-number":["30500581"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2019,10,15]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:sec>\n                  <jats:title>Summary<\/jats:title>\n                  <jats:p>We proposed to store large-scale genotype data as integer sparse matrices, which consumed much fewer computing resources for storage and analysis than traditional approaches. In addition, the raw genotype data could be readily recovered from integer sparse matrices. Utilizing this approach, we stored the genotype data of 1612 Asian cultivated rice accessions and 446 Asian wild rice accessions across 8\u00a0584\u00a0244 SNP sites in the ECOGEMS database with 310 MB of disk usage. Graphical interface for visualization, analysis and download of SNP data were implemented in ECOGEMS, which made it a valuable resource for rice functional genomic studies.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Availability and implementation<\/jats:title>\n                  <jats:p>The code and data of ECOGEMS are freely available at https:\/\/github.com\/venyao\/ECOGEMS. ECOGEMS is deployed at http:\/\/ecogems.ncpgr.cn and http:\/\/150.109.59.144: 3838\/ECOGEMS\/ for online use.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Supplementary information<\/jats:title>\n                  <jats:p>Supplementary data are available at Bioinformatics online.<\/jats:p>\n               <\/jats:sec>","DOI":"10.1093\/bioinformatics\/btz186","type":"journal-article","created":{"date-parts":[[2019,3,13]],"date-time":"2019-03-13T12:33:02Z","timestamp":1552480382000},"page":"4181-4183","source":"Crossref","is-referenced-by-count":19,"title":["ECOGEMS: efficient compression and retrieve of SNP data of 2058 rice accessions with integer sparse matrices"],"prefix":"10.1093","volume":"35","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0643-506X","authenticated-orcid":false,"given":"Wen","family":"Yao","sequence":"first","affiliation":[{"name":"College of Life Sciences, Henan Agricultural University , Zhengzhou, China"},{"name":"National Key Laboratory of Wheat and Maize Crop Science, Henan Agricultural University , Zhengzhou, China"}]},{"given":"Fangfang","family":"Huang","sequence":"additional","affiliation":[{"name":"College of Life Sciences, Henan Agricultural University , Zhengzhou, China"},{"name":"National Key Laboratory of Wheat and Maize Crop Science, Henan Agricultural University , Zhengzhou, China"}]},{"given":"Xuehai","family":"Zhang","sequence":"additional","affiliation":[{"name":"National Key Laboratory of Wheat and Maize Crop Science, Henan Agricultural University , Zhengzhou, China"},{"name":"College of Agronomy, Henan Agricultural University , Zhengzhou, China"},{"name":"Collaborative Innovation Center of Henan Grain Crops, Henan Agricultural University , Zhengzhou, China"}]},{"given":"Jihua","family":"Tang","sequence":"additional","affiliation":[{"name":"National Key Laboratory of Wheat and Maize Crop Science, Henan Agricultural University , Zhengzhou, China"},{"name":"College of Agronomy, Henan Agricultural University , Zhengzhou, China"},{"name":"Collaborative Innovation Center of Henan Grain Crops, Henan Agricultural University , Zhengzhou, China"}]}],"member":"286","published-online":{"date-parts":[[2019,3,14]]},"reference":[{"key":"2023013108284352000_btz186-B1","doi-asserted-by":"crossref","first-page":"497","DOI":"10.1038\/nature11532","article-title":"A map of rice genome variation reveals the origin of cultivated rice","volume":"490","author":"Huang","year":"2012","journal-title":"Nature"},{"key":"2023013108284352000_btz186-B2","doi-asserted-by":"crossref","first-page":"D1075","DOI":"10.1093\/nar\/gkw1135","article-title":"Rice SNP-seek database update: new SNPs, indels, and queries","volume":"45","author":"Mansueto","year":"2017","journal-title":"Nucleic Acids Res"},{"key":"2023013108284352000_btz186-B3","doi-asserted-by":"crossref","first-page":"1360","DOI":"10.1038\/ng.197","article-title":"Control of a key transition from prostrate to erect growth in rice domestication","volume":"40","author":"Tan","year":"2008","journal-title":"Nat. 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