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| Web URL(s): | https://scisoc.confex.com/scisoc/2022am/meetingapp.cgi/Paper/144534
Last checked: 01/24/2023
Requires: JavaScript; HTML5 |
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| Publication Type:
| Report |
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| Content Type: | Abstract or Summary only |
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| Author(s): | Escalona, Maria Carolina;
Milla-Lewis, Susana R.;
Yu, Xingwang |
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| Author Affiliation: | Escalona: Presenting Author and North Carolina State University; Milla-Lewis and Yu: North Carolina State University |
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| Title: | Transcriptomic changes in the roots of drought-tolerant and sensitivest. Augustinegrass [Stenotaphrum secundatum (Walt.) Kuntze]genotypes exposed to drought stress |
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| Section: | Molecular Techniques, Genetics, Microbiome, and Turfgrass Breeding Oral (includes student competition)
Other records with the "Molecular Techniques, Genetics, Microbiome, 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.: | Baltimore, Maryland: November 6-9, 2022 |
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| Source: | ASA, CSSA, SSSA International Annual Meeting. 2022, p. 144534. |
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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: | "As water restrictions for turf are becoming more prevalent, it is vital to direct turfgrass breeding efforts towards the development of drought tolerant cultivars that would allow a more sustainable use of natural resources. St. Augustinegrass [Stenotaphrum secundatum (Walt.) Kuntze] is a warm-season grass widely used in home lawns and landscapes across the Southern United States because of its excellent shade tolerance and turf quality. However, the species' features are negatively affected under drought conditions, being one of the main impediments to St. Augustinegrass performance. Drought stress is firstly sensed by roots, but the molecular mechanisms involved in this process are still not fully understood. Therefore, this study aims to explore changes in gene expression in root tissue of two contrasting St. Augustinegrass genotypes, 'XSA 10098' (drought-resistant) and 'Raleigh' (drought-sensitive), to characterize their molecular responses to drought stress. The identification of candidate genes associated with drought resistance via transcriptomic analysis would help understand how roots respond to drought stress and accelerate the breeding process." |
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| Language: | English |
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| References: | 0 |
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| Note: | This item is an abstract only!
"47-13" |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Escalona, M. C., S. R. Milla-Lewis, and X. Yu. 2022. Transcriptomic changes in the roots of drought-tolerant and sensitivest. Augustinegrass [Stenotaphrum secundatum (Walt.) Kuntze]genotypes exposed to drought stress. Agron. Abr. p. 144534. |
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Last checked: 01/24/2023
Requires: JavaScript; HTML5 |
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