Details for Phenotype: Leaf obovoid (ID: 49)

Phenotype ID:
49
Name:
Leaf obovoid
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
Obovoid is calculated from the maximum width (W), the height at which the maximum width occurs (y), the average width above that height (w1), and the average width below that height (w2), and a scaling function scale_ob as: Obovoid = 0.5 * scale_ob(y) * (1 - w1/W + w2/W) If Obovoid > 0, subtract 0.4. Otherwise, Obovoid is 0.
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_33ANN11300.4113United StatesUtah40.77115-112.15004
Helianthus annuusANN_34ANN11310.4283United StatesUtah40.69149-112.26423
Helianthus annuusANN_34ANN11330.2056United StatesUtah40.69149-112.26423
Helianthus annuusANN_34ANN11340.2822United StatesUtah40.69149-112.26423
Helianthus annuusANN_34ANN11350.5008United StatesUtah40.69149-112.26423
Helianthus annuusANN_34ANN11360.5026United StatesUtah40.69149-112.26423
Helianthus annuusANN_34ANN11370.5027United StatesUtah40.69149-112.26423
Helianthus annuusANN_34ANN11380.4652United StatesUtah40.69149-112.26423
Helianthus annuusANN_34ANN11390.4282United StatesUtah40.69149-112.26423
Helianthus annuusANN_34ANN11400.306United StatesUtah40.69149-112.26423
Helianthus annuusANN_35ANN11410.3993United StatesUtah40.51274-109.51947
Helianthus annuusANN_35ANN11420.3723United StatesUtah40.51274-109.51947
Helianthus annuusANN_35ANN11430.4287United StatesUtah40.51274-109.51947
Helianthus annuusANN_35ANN11440.5185United StatesUtah40.51274-109.51947
Helianthus annuusANN_35ANN11450.3442United StatesUtah40.51274-109.51947
Helianthus annuusANN_35ANN11460.4287United StatesUtah40.51274-109.51947
Helianthus annuusANN_35ANN11470.3266United StatesUtah40.51274-109.51947
Helianthus annuusANN_35ANN11480.3877United StatesUtah40.51274-109.51947
Helianthus annuusANN_35ANN11490.5679United StatesUtah40.51274-109.51947
Helianthus annuusANN_35ANN11500.492United StatesUtah40.51274-109.51947
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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