Evidence map›Paper›PMID 39228865›Full record

ArticleMolecular breeding : new strategies in plant improvement2024

Characterization of quantitative trait loci from DJ123 (

Yoshiaki Ueda, Katsuhiko Kondo, Hiroki Saito, Juan Pariasca-Tanaka, Hideki Takanashi, Harisoa Nicole Ranaivo, Mbolatantely Rakotondramanana, Matthias Wissuwa

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Article in Molecular breeding : new strategies in plant improvement, 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

8 authors.

Yoshiaki UedaCrop, Livestock and Environment Division, Japan International Research Center for Agricultural Sciences, Tsukuba, Ibaraki Japan.ORCID 0000-0002-4304-368X
Katsuhiko KondoCrop, Livestock and Environment Division, Japan International Research Center for Agricultural Sciences, Tsukuba, Ibaraki Japan.
Hiroki SaitoTropical Agriculture Research Front, Japan International Research Center for Agricultural Sciences, Ishigaki, Okinawa Japan.
Juan Pariasca-TanakaCrop, Livestock and Environment Division, Japan International Research Center for Agricultural Sciences, Tsukuba, Ibaraki Japan.ORCID 0000-0002-9488-4729
Hideki TakanashiGraduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo, Japan.ORCID 0000-0003-2251-8508
Harisoa Nicole RanaivoRice Research Department, The National Center for Applied Research On Rural Development (FOFIFA), Antananarivo, Madagascar.
Mbolatantely RakotondramananaRice Research Department, The National Center for Applied Research On Rural Development (FOFIFA), Antananarivo, Madagascar.
Matthias WissuwaCrop, Livestock and Environment Division, Japan International Research Center for Agricultural Sciences, Tsukuba, Ibaraki Japan.ORCID 0000-0003-3505-9398

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The rice panicle is the principal organ to influence productivity and traits affecting panicle architecture determine sink size and yield potential. Improving panicle architecture may be effective in increasing yield under low-input conditions, but which traits are of importance under such conditions and how they are genetically controlled is not well understood. Using recombinant inbred lines (RILs) derived from a cross between a modern variety IR64 and a low fertility tolerant accession DJ123, quantitative trait locus (QTL) mapping was conducted under high soil fertility in Japan and low fertility in Madagascar. Among QTL for panicle length (PL) detected, the DJ123 allele increased rachis length at Supplementary information: The online version contains supplementary material available at 10.1007/s11032-024-01494-5.

Indexed as

Grain sizeLow fertilityPanicle lengthPrimary branchQuantitative trait locusRachis

Identifiers

PMID39228865
PMCPMC11366739

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.