Details for Phenotype: Leaf ellipsoid (ID: 46)

Phenotype ID:
46
Name:
Leaf ellipsoid
Species:
Helianthus annuus
Species NCBI-ID:
4232
Category:
Leaf traits
Sub-Category:
Leaf shape
Type:
Quantitative
Ontology:
leaf shape
Unit:
No unit available
#Samples:
599
#Populations:
64
GWAS Results in easyGWAS
easyGWAS results
Phenotype Description
The ratio of the error resulting from a best-fit ellipse to the area of the leaf. Error is the average magnitude of residuals (Res) along the leaf's perimeter, divided by the length of the major (longer) axis of the ellipse. Smaller values indicate that the leaf is more ellipsoid
Phenotype Scoring
The youngest, fully developed leaf from the primary stem was collected at anthesis and scanned on a flatbed scanner, at a resolution of 300 dpi. A size and colour standard was included in each picture. For morphometric measurements, colours were inverted in Adobe Photoshop to increase contrast. Images were analyed using Tomato Analyzer (Rodrigues. et al. 2010); leaf boundaries were manually adjusted when necessary.

Population Map (64 Populations with 599 Individuals)

TaxaPopulation IDIndividual IDPhenotype ValueCountrySitenameLatitudeLongitude
Helianthus annuusANN_07ANN08640.1043United StatesCalifornia38.7892-119.9363
Helianthus annuusANN_07ANN08650.1001United StatesCalifornia38.7892-119.9363
Helianthus annuusANN_07ANN08660.0842United StatesCalifornia38.7892-119.9363
Helianthus annuusANN_07ANN08670.0708United StatesCalifornia38.7892-119.9363
Helianthus annuusANN_07ANN08680.1168United StatesCalifornia38.7892-119.9363
Helianthus annuusANN_07ANN08690.0986United StatesCalifornia38.7892-119.9363
Helianthus annuusANN_07ANN08700.1146United StatesCalifornia38.7892-119.9363
Helianthus annuusANN_08ANN08710.0845United StatesCalifornia38.67722-119.73895
Helianthus annuusANN_08ANN08720.0751United StatesCalifornia38.67722-119.73895
Helianthus annuusANN_08ANN08730.0916United StatesCalifornia38.67722-119.73895
Helianthus annuusANN_08ANN08740.1045United StatesCalifornia38.67722-119.73895
Helianthus annuusANN_08ANN08750.0743United StatesCalifornia38.67722-119.73895
Helianthus annuusANN_08ANN08760.0723United StatesCalifornia38.67722-119.73895
Helianthus annuusANN_08ANN08770.1074United StatesCalifornia38.67722-119.73895
Helianthus annuusANN_08ANN08780.0761United StatesCalifornia38.67722-119.73895
Helianthus annuusANN_08ANN08790.0569United StatesCalifornia38.67722-119.73895
Helianthus annuusANN_08ANN08800.0757United StatesCalifornia38.67722-119.73895
Helianthus annuusANN_09ANN08810.0964United StatesCalifornia37.43321-118.40646
Helianthus annuusANN_09ANN08820.091United StatesCalifornia37.43321-118.40646
Helianthus annuusANN_09ANN08830.1016United StatesCalifornia37.43321-118.40646
Publications
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Contact Information
Prof. Dr. Dominik Grimm
Professorship of Bioinformatics

TUM Campus Straubing for Biotechnology and Sustainability (TUMCS)
Weihenstephan-Triesdorf University of Applied Sciences (HSWT)
Petersgasse 18
93415 Straubing
Germany

dominik.grimm [at] hswt.de

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