{"doi":"10.1007/s11427-009-0109-1","title":"Genetic analysis and gene mapping of a new rolled-leaf mutant in rice (Oryza sativa L.)","abstract":null,"journal":"Science in China Series C: Life Sciences","year":2009,"id":681427,"datarank":0.48283137373023016,"base_score":3.2188758248682006,"endowment":3.2188758248682006,"self_citation_contribution":0.48283137373023016,"citation_network_contribution":0.0,"self_endowment_contribution":0.48283137373023016,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":24,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":1395657,"name":"Jie Chen","orcid":"0000-0002-8742-1048","position":1,"is_corresponding":false},{"id":1780384,"name":"WenQiang Liu","orcid":null,"position":2,"is_corresponding":false},{"id":1780386,"name":"QiNa Huang","orcid":null,"position":3,"is_corresponding":false},{"id":288253,"name":"Bo Shen","orcid":"0000-0002-5237-6144","position":4,"is_corresponding":false},{"id":1564586,"name":"Hei Leung","orcid":null,"position":5,"is_corresponding":false},{"id":1780389,"name":"JianLi Wu","orcid":null,"position":6,"is_corresponding":false},{"id":1780383,"name":"YongFeng Shi","orcid":null,"position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"resolved":true,"title":"Genetic analysis and gene mapping of a new rolled-leaf mutant in rice (Oryza sativa L.)","abstract":"To understand the development of rice leaf blades, we identified a new rolled-leaf mutant, w32, from indica cultivar IR64 through EMS mutagenesis. The mutant showed a stable rolled-leaf phenotype throughout the life cycle. Two F2 populations were developed by crossing w32 to cultivar IR24 and PA64. Genetic analysis showed that the rolled-leaf phenotype was controlled by a single recessive gene. To determine the location of the gene, bulked segregant analysis was carried out using mutant and wild-type DNA pools and 1846 mutant-type F2 individuals derived from the cross w32/PA64 were genotyped to locate the gene on the short arm of chromosome 7. The rolled-leaf gene, tentatively named rl11(t), is likely a new gene as no other rolled-leaf genes have been identified near the region. By developing new SSR and InDel markers, the gene was delimited to a 52 kb region near the end of the short chromosome arm. Further fine mapping and cloning of the gene are currently underway.","is_dataset_classified":null,"base_score":3.2188758248682006,"endowment":3.2188758248682006,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"19802748","pmcid":null,"openalex_id":"https://openalex.org/W2092650901","authors":[],"funders":[],"total_grants":0,"fwci":4.5919,"citation_percentile":0.94034166,"influential_citations":0,"citation_trend":[{"year":2012,"count":4},{"year":2013,"count":2},{"year":2014,"count":4},{"year":2015,"count":2},{"year":2016,"count":5},{"year":2017,"count":1},{"year":2018,"count":1},{"year":2020,"count":1},{"year":2024,"count":1}],"oa_status":"closed","license":"http://www.springer.com/tdm","oa_locations":[{"url":"http://link.springer.com/content/pdf/10.1007/s11427-009-0109-1.pdf","host_type":"publisher"},{"url":"http://link.springer.com/article/10.1007/s11427-009-0109-1/fulltext.html","host_type":"publisher"},{"url":"http://link.springer.com/content/pdf/10.1007/s11427-009-0109-1","host_type":"publisher"},{"url":"https://doi.org/10.1007/s11427-009-0109-1","host_type":"journal"},{"url":"https://pubmed.ncbi.nlm.nih.gov/19802748","host_type":"repository"},{"url":"https://hdl.handle.net/10568/166125","host_type":"repository"}],"fields_of_study":["Plant Genetic and Mutation Studies","Plant Molecular Biology Research","Chromosomal and Genetic Variations"],"mesh_terms":["Base Sequence","Chromosome Mapping","Ethyl Methanesulfonate","Hybridization, Genetic","Mutagens","Mutation","Phenotype","Oryza","Mutagenesis","Genes, Plant","DNA Primers","Plant Leaves","DNA, Plant","Chromosomes, Plant"],"keywords":["Bulked segregant analysis","Mutant","Biology","Oryza sativa","Genetics","Gene","Indel","Genetic analysis","Gene mapping","TILLING","Chromosome","Phenotype","Mutagenesis","Genotype","Single-nucleotide polymorphism"],"sdg_mappings":[{"sdg_number":0,"sdg_label":"Zero hunger"}],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-08-17T17:48:26.029519Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}