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_21ANN10080.0836United StatesColorado38.91004-108.3738
Helianthus annuusANN_21ANN10090.1014United StatesColorado38.91004-108.3738
Helianthus annuusANN_21ANN10100.0915United StatesColorado38.91004-108.3738
Helianthus annuusANN_22ANN10110.1146United StatesColorado39.00672-108.46384
Helianthus annuusANN_22ANN10120.1241United StatesColorado39.00672-108.46384
Helianthus annuusANN_22ANN10130.1088United StatesColorado39.00672-108.46384
Helianthus annuusANN_22ANN10140.1007United StatesColorado39.00672-108.46384
Helianthus annuusANN_22ANN10150.1243United StatesColorado39.00672-108.46384
Helianthus annuusANN_22ANN10160.1109United StatesColorado39.00672-108.46384
Helianthus annuusANN_22ANN10170.1026United StatesColorado39.00672-108.46384
Helianthus annuusANN_22ANN10180.0984United StatesColorado39.00672-108.46384
Helianthus annuusANN_22ANN10190.1097United StatesColorado39.00672-108.46384
Helianthus annuusANN_22ANN10200.1137United StatesColorado39.00672-108.46384
Helianthus annuusANN_23ANN10210.0988United StatesNevada40.66257-116.23876
Helianthus annuusANN_23ANN10220.1003United StatesNevada40.66257-116.23876
Helianthus annuusANN_23ANN10230.0946United StatesNevada40.66257-116.23876
Helianthus annuusANN_23ANN10240.1012United StatesNevada40.66257-116.23876
Helianthus annuusANN_23ANN10250.1185United StatesNevada40.66257-116.23876
Helianthus annuusANN_23ANN10260.0604United StatesNevada40.66257-116.23876
Helianthus annuusANN_23ANN10270.1116United StatesNevada40.66257-116.23876
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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