Dataset associated with “An in-frame deletion mutation in the degron tail of auxin co-receptor IAA2 confers resistance to the herbicide 2,4-D in Sisymbrium orientale”

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Abstract
The natural auxin indole-3-acetic acid (IAA) is a key regulator of many aspects of plant growth and development. Synthetic auxin herbicides such as 2,4-D mimic the effects of IAA by inducing strong auxinic signaling responses in plants. To determine the mechanism of 2,4-D resistance in a Sisymbrium orientale (Indian hedge mustard) weed population, we performed a transcriptome analysis of 2,4-D-resistant (R) and -susceptible (S) genotypes that revealed an in-frame 27-nucleotide deletion removing 9 amino acids in the degron tail (DT) of the auxin co-receptor Aux/IAA2 (SoIAA2). The deletion allele ...
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Author(s)
de Figueiredo, Marcelo R. A.; Küpper, Anita; Malone, Jenna M.; Petrovic, Tijana; de Figueiredo, Ana Beatriz T. B.; Campagnola, Grace; Peersen, Olve B.; Prasad, Kasavajhala V.S.K.; Patterson, Eric L.; Reddy, Anireddy S.N.; Kubeš, Martin F.; Napier, Richard; Dayan, Franck E.; Preston, Christopher; Gaines, Todd A.
Date
2021
Format
GZIP; HTML; PDB; PDF
Associated Publications
Figueiredo, M., A. Küpper, J. Malone, T. Petrovic, A.B. Figueiredo, G. Campagnola, O. Peersen, K. Prasad, E. Patterson, A.S.N. Reddy, M. Kubeš, R. Napier, F. Dayan, C. Preston, and T. Gaines. 2022. An in-frame deletion mutation in the degron tail of auxin co-receptor IAA2 confers resistance to the herbicide 2,4-D in Sisymbrium orientale. Proceedings of the National Academy of Sciences USA, 119(9), e2105819119. https://doi.org/10.1073/pnas.2105819119
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