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Article

Fine mapping SPP1, a QTL controlling the number of spikelets per panicle, to a BAC clone in rice (Oryza sativa).

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik - 1 May 2009

Liu Touming, Mao Donghai, Zhang Shengpeng, Xu Caiguo, Xing Yongzhong

Abstract excerpt

Near isogenic lines (NILs) can be used to efficiently handle a target quantitative trait locus (QTL) by blocking genetic background noise. One QTL, SPP1, which controls the number of spikelets per panicle (SPP), was located on chromosome 1, near Gn1a, a cloned gene for rice production in a recombinant inbred line population. NILs of the SPP1 regions were quickly obtained by self-crossing recombinant inbred line...

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Source

Identifiers

PMID: 19266175
DOI: 10.1007/s00122-009-0999-0

Genes

SPP1

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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