Rice–arsenate interactions in hydroponics: a three-gene model for tolerance

Lancaster Environment Centre

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https://doi.org/10.1093/jxb/ern098
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Rice–arsenate interactions in hydroponics: a three-gene model for tolerance. / Norton, Gareth J. ; Nigar, Meher ; Williams, Paul et al.
In: Journal of Experimental Botany, Vol. 59, No. 8, 2008, p. 2277-2284.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Norton, GJ, Nigar, M, Williams, P, Dasgupta, T, Meharg, AA & Price, AH 2008, 'Rice–arsenate interactions in hydroponics: a three-gene model for tolerance', Journal of Experimental Botany, vol. 59, no. 8, pp. 2277-2284. https://doi.org/10.1093/jxb/ern098

APA

Norton, G. J., Nigar, M., Williams, P., Dasgupta, T., Meharg, A. A., & Price, A. H. (2008). Rice–arsenate interactions in hydroponics: a three-gene model for tolerance. Journal of Experimental Botany, 59(8), 2277-2284. https://doi.org/10.1093/jxb/ern098

Vancouver

Norton GJ, Nigar M, Williams P, Dasgupta T, Meharg AA, Price AH. Rice–arsenate interactions in hydroponics: a three-gene model for tolerance. Journal of Experimental Botany. 2008;59(8):2277-2284. doi: 10.1093/jxb/ern098

Author

Norton, Gareth J. ; Nigar, Meher ; Williams, Paul et al. / Rice–arsenate interactions in hydroponics: a three-gene model for tolerance. In: Journal of Experimental Botany. 2008 ; Vol. 59, No. 8. pp. 2277-2284.

Bibtex

@article{84b0871de6c94e659958cf80538e3adb,

title = "Rice–arsenate interactions in hydroponics: a three-gene model for tolerance",

abstract = "In this study, the genetic mapping of the tolerance of root growth to 13.3 μM arsenate [As(V)] using the Bala×Azucena population is improved, and candidate genes for further study are identified. A remarkable three-gene model of tolerance is advanced, which appears to involve epistatic interaction between three major genes, two on chromosome 6 and one on chromosome 10. Any combination of two of these genes inherited from the tolerant parent leads to the plant having tolerance. Lists of potential positional candidate genes are presented. These are then refined using whole genome transcriptomics data and bioinformatics. Physiological evidence is also provided that genes related to phosphate transport are unlikely to be behind the genetic loci conferring tolerance. These results offer testable hypotheses for genes related to As(V) tolerance that might offer strategies for mitigating arsenic (As) accumulation in consumed rice.",

author = "Norton, {Gareth J.} and Meher Nigar and Paul Williams and Tapash Dasgupta and Meharg, {Andrew A.} and Price, {Adam H.}",

year = "2008",

doi = "10.1093/jxb/ern098",

language = "English",

volume = "59",

pages = "2277--2284",

journal = "Journal of Experimental Botany",

issn = "0022-0957",

publisher = "OXFORD UNIV PRESS",

number = "8",

}

RIS

TY - JOUR

T1 - Rice–arsenate interactions in hydroponics: a three-gene model for tolerance

AU - Norton, Gareth J.

AU - Nigar, Meher

AU - Williams, Paul

AU - Dasgupta, Tapash

AU - Meharg, Andrew A.

AU - Price, Adam H.

PY - 2008

Y1 - 2008

N2 - In this study, the genetic mapping of the tolerance of root growth to 13.3 μM arsenate [As(V)] using the Bala×Azucena population is improved, and candidate genes for further study are identified. A remarkable three-gene model of tolerance is advanced, which appears to involve epistatic interaction between three major genes, two on chromosome 6 and one on chromosome 10. Any combination of two of these genes inherited from the tolerant parent leads to the plant having tolerance. Lists of potential positional candidate genes are presented. These are then refined using whole genome transcriptomics data and bioinformatics. Physiological evidence is also provided that genes related to phosphate transport are unlikely to be behind the genetic loci conferring tolerance. These results offer testable hypotheses for genes related to As(V) tolerance that might offer strategies for mitigating arsenic (As) accumulation in consumed rice.

AB - In this study, the genetic mapping of the tolerance of root growth to 13.3 μM arsenate [As(V)] using the Bala×Azucena population is improved, and candidate genes for further study are identified. A remarkable three-gene model of tolerance is advanced, which appears to involve epistatic interaction between three major genes, two on chromosome 6 and one on chromosome 10. Any combination of two of these genes inherited from the tolerant parent leads to the plant having tolerance. Lists of potential positional candidate genes are presented. These are then refined using whole genome transcriptomics data and bioinformatics. Physiological evidence is also provided that genes related to phosphate transport are unlikely to be behind the genetic loci conferring tolerance. These results offer testable hypotheses for genes related to As(V) tolerance that might offer strategies for mitigating arsenic (As) accumulation in consumed rice.

U2 - 10.1093/jxb/ern098

DO - 10.1093/jxb/ern098

M3 - Journal article

VL - 59

SP - 2277

EP - 2284

JO - Journal of Experimental Botany

JF - Journal of Experimental Botany

SN - 0022-0957

IS - 8

ER -

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