{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Rongsawat T"],"funding":["National Science, Research and Innovation Fund, Thailand Science Research and innovation (TSRI) through the National Science and Technology Development Agency (NSTDA)","Office of the Ministry of Higher Education, Science, Research and Innovation, and the Thailand Science Research and Innovation through the Kasetsart University Reinventing University Program 2024","Kasetsart University Research and Development Institute","National Research Council of Thailand","Thailand Rice Science Research Hub of Knowledge","National Science, Research and Innovation Fund, Thailand Science Research and innovation (TSRI) through the National Science and Technology Development Agency"],"pagination":["1185"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12403255"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["25(1)"],"pubmed_abstract":["<h4>Background</h4>Tiller number is a critical component of rice yield, as it directly influences overall productivity. While upland rice varieties are well adapted to lowland environments and prove resilient to fluctuating water availability, their typically low tillering capacity limits their performance in lowland ecosystems where conditions are more conducive to achieving higher yields.<h4>Results</h4>To facilitate the marker-assisted selection (MAS) breeding of upland rice cultivars suitable for lowland conditions, we performed QTL-seq analysis using populations derived from a cross between a high-tillering lowland indica parent (PTT1) and a low-tillering upland tropical japonica line (NDCMP49). Two major QTLs associated with tiller number were identified on chromosomes 4 and 5 and de"],"journal":["BMC plant biology"],"pubmed_title":["QTL-seq identifies NAL1 and OsOFP19 as additive regulators of tiller number in rice (Oryza sativa L.)."],"pmcid":["PMC12403255"],"funding_grant_id":["NA","FF(KU)55.67","NRCT-RTA/812/2563","N35E680080"],"pubmed_authors":["Siangliw M","Thianthavon T","Arikit S","Gray JE","Toojinda T","Aesomnuk W","Ruengphayak S","Xia R","Siangliw JL","Ruanjaichon V","Wanchana S","Pankasem N","Dumhai R","Pitaloka MK","Mangkalasane P","Rongsawat T"],"additional_accession":[]},"is_claimable":false,"name":"QTL-seq identifies NAL1 and OsOFP19 as additive regulators of tiller number in rice (Oryza sativa L.).","description":"<h4>Background</h4>Tiller number is a critical component of rice yield, as it directly influences overall productivity. While upland rice varieties are well adapted to lowland environments and prove resilient to fluctuating water availability, their typically low tillering capacity limits their performance in lowland ecosystems where conditions are more conducive to achieving higher yields.<h4>Results</h4>To facilitate the marker-assisted selection (MAS) breeding of upland rice cultivars suitable for lowland conditions, we performed QTL-seq analysis using populations derived from a cross between a high-tillering lowland indica parent (PTT1) and a low-tillering upland tropical japonica line (NDCMP49). Two major QTLs associated with tiller number were identified on chromosomes 4 and 5 and de","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Sep","modification":"2026-05-29T21:33:00.198Z","creation":"2026-04-08T06:04:00.024Z"},"accession":"S-EPMC12403255","cross_references":{"pubmed":["40898028"],"doi":["10.1186/s12870-025-07239-6"]}}