Matches in SemOpenAlex for { <https://semopenalex.org/work/W4200220186> ?p ?o ?g. }
Showing items 1 to 45 of
45
with 100 items per page.
- W4200220186 abstract "Selection for yield at high planting density has reshaped the leaf canopy of maize, improving photosynthetic productivity in high density settings. Further optimization of canopy architecture may be possible. However, measuring leaf angles, the widely studied component trait of leaf canopy architecture, by hand is a labor and time intensive process. Here, we use multiple, calibrated, 2D images to reconstruct the 3D geometry of individual sorghum plants using a voxel carving based algorithm. Automatic skeletonization and segmentation of these 3D geometries enable quantification of the angle of each leaf for each plant. The resulting measurements are both heritable and correlated with manually collected leaf angles. This automated and scaleable reconstruction approach was employed to measure leaf-by-leaf angles for a population of 366 sorghum plants at multiple time points, resulting in 971 successful reconstructions and 3,376 leaf angle measurements from individual leaves. A genome wide association study conducted using aggregated leaf angle data identified a known large effect leaf angle gene, several previously identified leaf angle QTL from a sorghum NAM population, and novel signals. Genome wide association studies conducted separately for three individual sorghum leaves identified a number of the same signals, a previously unreported signal shared across multiple leaves, and signals near the sorghum orthologs of two maize genes known to influence leaf angle. Automated measurement of individual leaves and mapping variants associated with leaf angle reduce the barriers to engineering ideal canopy architectures in sorghum and other grain crops." @default.
- W4200220186 created "2021-12-31" @default.
- W4200220186 date "2021-12-22" @default.
- W4200220186 modified "2023-09-27" @default.
- W4200220186 title "Supplemental Information 4: Overlay of outlier plants removed from all analyses and their optimized skeletons" @default.
- W4200220186 doi "https://doi.org/10.7717/peerj.12628/supp-4" @default.
- W4200220186 hasPublicationYear "2021" @default.
- W4200220186 type Work @default.
- W4200220186 citedByCount "0" @default.
- W4200220186 crossrefType "component" @default.
- W4200220186 hasBestOaLocation W42002201861 @default.
- W4200220186 hasConcept C101000010 @default.
- W4200220186 hasConcept C144024400 @default.
- W4200220186 hasConcept C149923435 @default.
- W4200220186 hasConcept C2778157034 @default.
- W4200220186 hasConcept C2780034373 @default.
- W4200220186 hasConcept C2908647359 @default.
- W4200220186 hasConcept C59822182 @default.
- W4200220186 hasConcept C6557445 @default.
- W4200220186 hasConcept C86803240 @default.
- W4200220186 hasConceptScore W4200220186C101000010 @default.
- W4200220186 hasConceptScore W4200220186C144024400 @default.
- W4200220186 hasConceptScore W4200220186C149923435 @default.
- W4200220186 hasConceptScore W4200220186C2778157034 @default.
- W4200220186 hasConceptScore W4200220186C2780034373 @default.
- W4200220186 hasConceptScore W4200220186C2908647359 @default.
- W4200220186 hasConceptScore W4200220186C59822182 @default.
- W4200220186 hasConceptScore W4200220186C6557445 @default.
- W4200220186 hasConceptScore W4200220186C86803240 @default.
- W4200220186 hasLocation W42002201861 @default.
- W4200220186 hasOpenAccess W4200220186 @default.
- W4200220186 hasPrimaryLocation W42002201861 @default.
- W4200220186 hasRelatedWork W10583796 @default.
- W4200220186 hasRelatedWork W11452179 @default.
- W4200220186 hasRelatedWork W14067239 @default.
- W4200220186 hasRelatedWork W14239800 @default.
- W4200220186 hasRelatedWork W14563582 @default.
- W4200220186 hasRelatedWork W16100918 @default.
- W4200220186 hasRelatedWork W3446576 @default.
- W4200220186 hasRelatedWork W451563 @default.
- W4200220186 hasRelatedWork W961884 @default.
- W4200220186 hasRelatedWork W9884629 @default.
- W4200220186 isParatext "false" @default.
- W4200220186 isRetracted "false" @default.
- W4200220186 workType "paratext" @default.