Details for Phenotype: Leaf obovoid (ID: 106)

Phenotype ID:
106
Name:
Leaf obovoid
Species:
Helianthus argophyllus
Species NCBI-ID:
73275
Category:
Leaf traits
Sub-Category:
Leaf shape
Type:
Quantitative
Ontology:
leaf shape
Unit:
No unit available
#Samples:
285
#Populations:
30
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 (30 Populations with 285 Individuals)

TaxaPopulation IDIndividual IDPhenotype ValueCountrySitenameLatitudeLongitude
Helianthus argophyllusARG_01ARG00010.4356United StatesTexas29.6465-97.69094
Helianthus argophyllusARG_01ARG00020.4694United StatesTexas29.6465-97.69094
Helianthus argophyllusARG_01ARG00030.5272United StatesTexas29.6465-97.69094
Helianthus argophyllusARG_01ARG00040.4799United StatesTexas29.6465-97.69094
Helianthus argophyllusARG_01ARG00050.4685United StatesTexas29.6465-97.69094
Helianthus argophyllusARG_01ARG00060.4444United StatesTexas29.6465-97.69094
Helianthus argophyllusARG_01ARG00070.3576United StatesTexas29.6465-97.69094
Helianthus argophyllusARG_01ARG00080.4124United StatesTexas29.6465-97.69094
Helianthus argophyllusARG_01ARG00090.5965United StatesTexas29.6465-97.69094
Helianthus argophyllusARG_01ARG00100.4907United StatesTexas29.6465-97.69094
Helianthus argophyllusARG_02ARG00110.4106United StatesTexas29.43897-97.73836
Helianthus argophyllusARG_02ARG00120.4243United StatesTexas29.43897-97.73836
Helianthus argophyllusARG_02ARG00130.4297United StatesTexas29.43897-97.73836
Helianthus argophyllusARG_02ARG00150.4994United StatesTexas29.43897-97.73836
Helianthus argophyllusARG_02ARG00160.456United StatesTexas29.43897-97.73836
Helianthus argophyllusARG_02ARG00170.5368United StatesTexas29.43897-97.73836
Helianthus argophyllusARG_02ARG00180.396United StatesTexas29.43897-97.73836
Helianthus argophyllusARG_02ARG00190.518United StatesTexas29.43897-97.73836
Helianthus argophyllusARG_02ARG00200.4048United StatesTexas29.43897-97.73836
Helianthus argophyllusARG_03ARG00210.5178United StatesTexas29.31939-97.7441
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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