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_50ANN12950.1073United StatesNew Mexico32.17943-108.38541
Helianthus annuusANN_50ANN12960.0965United StatesNew Mexico32.17943-108.38541
Helianthus annuusANN_50ANN12970.1079United StatesNew Mexico32.17943-108.38541
Helianthus annuusANN_50ANN12980.1208United StatesNew Mexico32.17943-108.38541
Helianthus annuusANN_50ANN12990.1277United StatesNew Mexico32.17943-108.38541
Helianthus annuusANN_50ANN13000.1223United StatesNew Mexico32.17943-108.38541
Helianthus annuusANN_51ANN13010.106United StatesNew Mexico32.12876-106.67373
Helianthus annuusANN_51ANN13020.104United StatesNew Mexico32.12876-106.67373
Helianthus annuusANN_51ANN13030.1358United StatesNew Mexico32.12876-106.67373
Helianthus annuusANN_51ANN13040.126United StatesNew Mexico32.12876-106.67373
Helianthus annuusANN_51ANN13050.1253United StatesNew Mexico32.12876-106.67373
Helianthus annuusANN_51ANN13060.0947United StatesNew Mexico32.12876-106.67373
Helianthus annuusANN_51ANN13070.1027United StatesNew Mexico32.12876-106.67373
Helianthus annuusANN_51ANN13080.1118United StatesNew Mexico32.12876-106.67373
Helianthus annuusANN_51ANN13090.1074United StatesNew Mexico32.12876-106.67373
Helianthus annuusANN_51ANN13100.1312United StatesNew Mexico32.12876-106.67373
Helianthus annuusANN_52ANN13110.1255United StatesTexas31.13312-104.02012
Helianthus annuusANN_52ANN13120.1169United StatesTexas31.13312-104.02012
Helianthus annuusANN_52ANN13130.1166United StatesTexas31.13312-104.02012
Helianthus annuusANN_52ANN13140.1224United StatesTexas31.13312-104.02012
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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