Evidence map›Paper›PMID 31072298›Full record

ArticleBMC genomics2019

Identification of stable QTLs and candidate genes involved in anaerobic germination tolerance in rice via high-density genetic mapping and RNA-Seq.

Jing Yang, Kai Sun, Dongxiu Li, Lixin Luo, Yongzhu Liu, Ming Huang, Guili Yang, Hong Liu, Hui Wang, Zhiqiang Chen and 1 more

Abstract read
In one paragraph

Article in BMC genomics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

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25citing papers in PubMed, 1 pooled it
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1 · What the graph read from it

What it found

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2 · The registry

The trial behind it

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3 · Its place in the literature

Who cites it

25 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Plants (Basel, Switzerland) · 2026
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  15. Genomic landscape of theFrontiers in plant science · 2023
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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

11 authors.

Jing YangNational Engineering Research Center of Plant Space Breeding, South China Agricultural University, Guangzhou, 510642, China.
Kai SunNational Engineering Research Center of Plant Space Breeding, South China Agricultural University, Guangzhou, 510642, China.
Dongxiu LiNational Engineering Research Center of Plant Space Breeding, South China Agricultural University, Guangzhou, 510642, China.
Lixin LuoNational Engineering Research Center of Plant Space Breeding, South China Agricultural University, Guangzhou, 510642, China.
Yongzhu LiuNational Engineering Research Center of Plant Space Breeding, South China Agricultural University, Guangzhou, 510642, China.
Ming HuangNational Engineering Research Center of Plant Space Breeding, South China Agricultural University, Guangzhou, 510642, China.
Guili YangNational Engineering Research Center of Plant Space Breeding, South China Agricultural University, Guangzhou, 510642, China.
Hong LiuNational Engineering Research Center of Plant Space Breeding, South China Agricultural University, Guangzhou, 510642, China.
Hui WangNational Engineering Research Center of Plant Space Breeding, South China Agricultural University, Guangzhou, 510642, China.
Zhiqiang ChenNational Engineering Research Center of Plant Space Breeding, South China Agricultural University, Guangzhou, 510642, China.
Tao GuoNational Engineering Research Center of Plant Space Breeding, South China Agricultural University, Guangzhou, 510642, China. guo.tao@vip.163.com.

Funding

Breeding new varieties of rice suitable for light and simple cultivation and mechanized production No. 2017YFD0100104
6 · The paper itself

Abstract

backgroundAnaerobic germination tolerance is an important trait for direct-seeded rice varieties. Understanding the genetic basis of anaerobic germination is a key for breeding direct-seeded rice varieties.

resultsIn this study, a recombinant inbred line (RIL) population derived from a cross between YZX and 02428 exhibited obvious coleoptile phenotypic differences. Mapping analysis using a high-density bin map indicated that a total of 25 loci were detected across two cropping seasons, including 10 previously detected loci and a total of 13 stable loci. Analysis of the 13 stable loci demonstrated that the more elite alleles that were pyramided in an individual, the higher the values of these traits were in the two cropping seasons. Furthermore, some anaerobic germination-tolerant recombinant inbred lines, namely G9, G10, G16, and G151, were identified. A total of 84 differentially expressed genes were obtained from the 13 stable loci via genome-wide expression analysis of the two parents at three key periods. Among them, Os06g0110200, Os07g0638300, Os07g0638400, Os09g0532900, Os09g0531701 and Os12g0539751 constitute the best candidates associated with anaerobic germination.

conclusionsBoth the anaerobic germination-tolerant recombinant inbred lines and the loci identified in this study will provide new genetic resources for improving the anaerobic germination tolerance of rice using molecular breeding strategies, as well as will broaden our understanding of the genetic control of germination tolerance under anaerobic conditions.

Indexed as

Chromosomes, PlantGerminationQuantitative Trait LociAnaerobiosisChromosome MappingHigh-Throughput Nucleotide SequencingOryzaPlant ProteinsPlant ProteinsAnaerobic germination toleranceCandidate genesDirect-seeded riceQTL mappingRNA-Seq

Identifiers

PMID31072298
PMCPMC6506967

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LicenceCC BY
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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.