Matches in SemOpenAlex for { <https://semopenalex.org/work/W2971994898> ?p ?o ?g. }
- W2971994898 abstract "ABSTRACT Sorghum bicolor is a promising cellulosic feedstock crop for bioenergy because of its potential for high biomass yields. However, in its early growth phases, sorghum is sensitive to cold stress, preventing early planting in temperate environments. Cold temperature adaptability is vital for the successful cultivation of both bioenergy and grain sorghum at higher latitudes and elevations, and for early season planting or to extend the growing season. Identification of genes and alleles that enhance biomass accumulation of sorghum grown under early cold stress would enable the development of improved bioenergy sorghum through breeding or genetic engineering. We conducted image-based phenotyping on 369 accessions from the sorghum Bioenergy Association Panel (BAP) in a controlled environment with early cold treatment. The BAP is a collection of densely genotyped and racially, geographically, and phenotypically diverse accessions. The plants were weighed, watered, and imaged daily to measure growth dynamics and water use efficiency (WUE). Daily, non-destructive imaging allowed for a temporal analysis of growth-related traits in response to cold stress. We performed a genome-wide association study (GWAS) to identify candidate genomic intervals and genes controlling response to early cold stress. GWAS identified transient quantitative trait loci (QTL) strongly associated with each growth-related trait, permitting an investigation into the genetic basis of cold stress response at different stages of development. The analysis identified a priori and novel candidate genes associated with growth-related traits and the temporal response to cold stress. SIGNIFICANCE STATEMENT Genome-wide association study of bioenergy sorghum accessions phenotyped under early season cold stress revealed transient QTLs for highly heritable biomass and growth-related traits that appeared as the temperature increased and plants developed. Sorghum accessions clustered into multiple groups for each heritable trait with distinct growth profiles. GWAS identified candidate genes associated with growth traits and cold stress responses. The top-performing accessions with the highest growth-related trait values over time and temperature shifts will be useful for further genetic analysis and breeding or engineering efforts directed at biomass yield enhancements." @default.
- W2971994898 created "2019-09-12" @default.
- W2971994898 creator A5035992782 @default.
- W2971994898 creator A5040464384 @default.
- W2971994898 creator A5042774530 @default.
- W2971994898 creator A5057523000 @default.
- W2971994898 creator A5078368542 @default.
- W2971994898 creator A5079570893 @default.
- W2971994898 creator A5087845668 @default.
- W2971994898 creator A5091484513 @default.
- W2971994898 date "2019-09-08" @default.
- W2971994898 modified "2023-10-11" @default.
- W2971994898 title "Genomewide association study reveals transient loci underlying the genetic architecture of biomass accumulation under cold stress in Sorghum" @default.
- W2971994898 cites W1481228261 @default.
- W2971994898 cites W1538636726 @default.
- W2971994898 cites W1967529528 @default.
- W2971994898 cites W1968060974 @default.
- W2971994898 cites W2009640253 @default.
- W2971994898 cites W2015778841 @default.
- W2971994898 cites W2020740485 @default.
- W2971994898 cites W2022685385 @default.
- W2971994898 cites W2049017883 @default.
- W2971994898 cites W2053061982 @default.
- W2971994898 cites W2061556726 @default.
- W2971994898 cites W2081178914 @default.
- W2971994898 cites W2106578986 @default.
- W2971994898 cites W2145174267 @default.
- W2971994898 cites W2146374090 @default.
- W2971994898 cites W2149992227 @default.
- W2971994898 cites W2157752701 @default.
- W2971994898 cites W2163987700 @default.
- W2971994898 cites W2167346246 @default.
- W2971994898 cites W2189783345 @default.
- W2971994898 cites W2324974150 @default.
- W2971994898 cites W2466128109 @default.
- W2971994898 cites W2577660220 @default.
- W2971994898 cites W2748253745 @default.
- W2971994898 cites W2755926329 @default.
- W2971994898 cites W2900606959 @default.
- W2971994898 cites W2949439482 @default.
- W2971994898 cites W2952332658 @default.
- W2971994898 cites W4241656367 @default.
- W2971994898 cites W9623643 @default.
- W2971994898 doi "https://doi.org/10.1101/760025" @default.
- W2971994898 hasPublicationYear "2019" @default.
- W2971994898 type Work @default.
- W2971994898 sameAs 2971994898 @default.
- W2971994898 citedByCount "3" @default.
- W2971994898 countsByYear W29719948982021 @default.
- W2971994898 countsByYear W29719948982022 @default.
- W2971994898 crossrefType "posted-content" @default.
- W2971994898 hasAuthorship W2971994898A5035992782 @default.
- W2971994898 hasAuthorship W2971994898A5040464384 @default.
- W2971994898 hasAuthorship W2971994898A5042774530 @default.
- W2971994898 hasAuthorship W2971994898A5057523000 @default.
- W2971994898 hasAuthorship W2971994898A5078368542 @default.
- W2971994898 hasAuthorship W2971994898A5079570893 @default.
- W2971994898 hasAuthorship W2971994898A5087845668 @default.
- W2971994898 hasAuthorship W2971994898A5091484513 @default.
- W2971994898 hasBestOaLocation W29719948981 @default.
- W2971994898 hasConcept C104317684 @default.
- W2971994898 hasConcept C106208931 @default.
- W2971994898 hasConcept C115540264 @default.
- W2971994898 hasConcept C134443026 @default.
- W2971994898 hasConcept C135763542 @default.
- W2971994898 hasConcept C137660486 @default.
- W2971994898 hasConcept C150903083 @default.
- W2971994898 hasConcept C153209595 @default.
- W2971994898 hasConcept C156380964 @default.
- W2971994898 hasConcept C186413461 @default.
- W2971994898 hasConcept C2778157034 @default.
- W2971994898 hasConcept C2780848231 @default.
- W2971994898 hasConcept C53991642 @default.
- W2971994898 hasConcept C54355233 @default.
- W2971994898 hasConcept C59822182 @default.
- W2971994898 hasConcept C6557445 @default.
- W2971994898 hasConcept C69991583 @default.
- W2971994898 hasConcept C81461190 @default.
- W2971994898 hasConcept C81941488 @default.
- W2971994898 hasConcept C86803240 @default.
- W2971994898 hasConcept C9287583 @default.
- W2971994898 hasConceptScore W2971994898C104317684 @default.
- W2971994898 hasConceptScore W2971994898C106208931 @default.
- W2971994898 hasConceptScore W2971994898C115540264 @default.
- W2971994898 hasConceptScore W2971994898C134443026 @default.
- W2971994898 hasConceptScore W2971994898C135763542 @default.
- W2971994898 hasConceptScore W2971994898C137660486 @default.
- W2971994898 hasConceptScore W2971994898C150903083 @default.
- W2971994898 hasConceptScore W2971994898C153209595 @default.
- W2971994898 hasConceptScore W2971994898C156380964 @default.
- W2971994898 hasConceptScore W2971994898C186413461 @default.
- W2971994898 hasConceptScore W2971994898C2778157034 @default.
- W2971994898 hasConceptScore W2971994898C2780848231 @default.
- W2971994898 hasConceptScore W2971994898C53991642 @default.
- W2971994898 hasConceptScore W2971994898C54355233 @default.
- W2971994898 hasConceptScore W2971994898C59822182 @default.
- W2971994898 hasConceptScore W2971994898C6557445 @default.
- W2971994898 hasConceptScore W2971994898C69991583 @default.
- W2971994898 hasConceptScore W2971994898C81461190 @default.
- W2971994898 hasConceptScore W2971994898C81941488 @default.