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| Web URL(s): | https://scisoc.confex.com/scisoc/2021am/meetingapp.cgi/Paper/135907
Last checked: 03/31/2022
Requires: JavaScript |
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| Publication Type:
| Report |
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| Content Type: | Abstract or Summary only |
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| Author(s): | Patel, Jinesh;
Law, Quincy Daker;
Patton, Aaron J.;
McCullough, Patrick E.;
Hall, Nathan;
Goertzen, Leslie R.;
Gannon, Travis W.;
McElroy, J. Scott |
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| Author Affiliation: | Patel: Crop, Soil and Environmental Sciences, Auburn University, Auburn, AL; Law: Department of Horticulture and Landscape Architecture, Purdue University, West Lafayette, IN; Patton: Purdue University, West Lafayette, IN; McCullough: University of Georgia-Griffin, Griffin, GA; Hall: Department of Crop, Soil, and Environ. Sci., Auburn University, Auburn, AL; Goertzen: Biological Sciences, Auburn University, Auburn, AL; Gannon: Department of Crop and Soil Sciences, North Carolina State University, Raleigh, NC; McElroy: Auburn University, Auburn, AL |
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| Title: | Unraveling the mechanisms of resistance to 2,4-D in Plantago lanceolate through comparative RNA-Seq analysis of resistant and susceptible genotypes |
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| Section: | Molecular techniques, genetics, and turfgrass breeding oral (includes student competition)
Other records with the "Molecular techniques, genetics, and turfgrass breeding oral (includes student competition)" Section
C05 turfgrass science
Other records with the "C05 turfgrass science" Section
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| Meeting Info.: | Salt Lake City, Utah: November 7-10, 2021 |
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| Source: | ASA, CSSA and SSSA International Annual Meetings. 2021, p. 135907. |
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| Publishing Information: | [Madison, Wisconsin]: [American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America] |
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| # of Pages: | 1 |
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| Abstract/Contents: | "RNA-Seq analysis was conducted to evaluate differential expression in 2,4-D resistant and susceptible buckhorn plantain (Plantago lanceolata) 24 hours after 2,4-D treatment. In general, the susceptible biotype enriched numerous GO terms associated with parasitism, pathogen infection, and miscellaneous external biotic stress whereas such GO terms were not enriched in the resistant biotype. Two auxin associated GO categories were also enriched in susceptible, auxin efflux transmembrane transporter activity (GO: 0010329) and auxin transmembrane transporter activity (GO: 0080161), whereas no auxin-associated GO categories were enriched in resistant. Upregulated gene-level transcripts associated with plant defense response and parasitism were also observed in the susceptible but not in the resistant biotype. With respect to gene families associated with enhanced metabolic-based non-target site resistance, more gene level transcripts of cytochrome-P450s, glutathione S-transferases, and ABC transporters were upregulated in the susceptible biotype than the resistant biotype following 2,4-D treatment. Of the Aux/IAA repressors and TIR1/AFBs, no nonsynonymous mutations were observed in regions of auxin interaction. While it seems that 2,4-D resistant buckhorn plantain is not perceiving exogenously applied 2,4-D based on differential expression, the mechanism preventing perception remains unknown. Further research evaluating non-treated resistant and susceptible biotypes is currently being conducted." |
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| Language: | English |
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| References: | 0 |
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| Note: | This item is an abstract only!
"281-5"
Includes video, "Unraveling the mechanisms of resistance to 2,4-D in Plantago lanceolate through comparative RNA-Seq analysis of resistant and susceptible genotypes", 16:26 |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Patel, J., Q. D. Law, A. J. Patton, P. E. McCullough, N. Hall, L. R. Goertzen, et al. 2021. Unraveling the mechanisms of resistance to 2,4-D in Plantago lanceolate through comparative RNA-Seq analysis of resistant and susceptible genotypes. Agron. Abr. p. 135907. |
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https://scisoc.confex.com/scisoc/2021am/meetingapp.cgi/Paper/135907
Last checked: 03/31/2022
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