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_15ARG01500.4622United StatesTexas27.83481-97.08834
Helianthus argophyllusARG_16ARG01510.3741United StatesTexas27.68602-97.17672
Helianthus argophyllusARG_16ARG01520.4217United StatesTexas27.68602-97.17672
Helianthus argophyllusARG_16ARG01530.4719United StatesTexas27.68602-97.17672
Helianthus argophyllusARG_16ARG01540.5267United StatesTexas27.68602-97.17672
Helianthus argophyllusARG_16ARG01550.4548United StatesTexas27.68602-97.17672
Helianthus argophyllusARG_16ARG01560.4337United StatesTexas27.68602-97.17672
Helianthus argophyllusARG_16ARG01570.4403United StatesTexas27.68602-97.17672
Helianthus argophyllusARG_16ARG01580.5122United StatesTexas27.68602-97.17672
Helianthus argophyllusARG_16ARG01590.5411United StatesTexas27.68602-97.17672
Helianthus argophyllusARG_16ARG01600.4298United StatesTexas27.68602-97.17672
Helianthus argophyllusARG_17ARG01610.4966United StatesTexas27.61823-97.21178
Helianthus argophyllusARG_17ARG01620.4345United StatesTexas27.61823-97.21178
Helianthus argophyllusARG_17ARG01630.41465United StatesTexas27.61823-97.21178
Helianthus argophyllusARG_17ARG01640.4917United StatesTexas27.61823-97.21178
Helianthus argophyllusARG_17ARG01660.5439United StatesTexas27.61823-97.21178
Helianthus argophyllusARG_17ARG01670.5024United StatesTexas27.61823-97.21178
Helianthus argophyllusARG_17ARG01680.4883United StatesTexas27.61823-97.21178
Helianthus argophyllusARG_17ARG01690.4951United StatesTexas27.61823-97.21178
Helianthus argophyllusARG_17ARG01700.4092United StatesTexas27.61823-97.21178
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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