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_05ARG00440.3355United StatesTexas29.45132-97.6954
Helianthus argophyllusARG_05ARG00450.5222United StatesTexas29.45132-97.6954
Helianthus argophyllusARG_05ARG00460.4837United StatesTexas29.45132-97.6954
Helianthus argophyllusARG_05ARG00470.4978United StatesTexas29.45132-97.6954
Helianthus argophyllusARG_05ARG00480.4876United StatesTexas29.45132-97.6954
Helianthus argophyllusARG_05ARG00490.4446United StatesTexas29.45132-97.6954
Helianthus argophyllusARG_05ARG00500.4099United StatesTexas29.45132-97.6954
Helianthus argophyllusARG_06ARG00510.5118United StatesTexas29.27191-97.66967
Helianthus argophyllusARG_06ARG00520.4843United StatesTexas29.27191-97.66967
Helianthus argophyllusARG_06ARG00530.5827United StatesTexas29.27191-97.66967
Helianthus argophyllusARG_06ARG00540.4591United StatesTexas29.27191-97.66967
Helianthus argophyllusARG_06ARG00550.3891United StatesTexas29.27191-97.66967
Helianthus argophyllusARG_06ARG00560.5957United StatesTexas29.27191-97.66967
Helianthus argophyllusARG_06ARG00570.4632United StatesTexas29.27191-97.66967
Helianthus argophyllusARG_06ARG00580.4457United StatesTexas29.27191-97.66967
Helianthus argophyllusARG_06ARG00590.5544United StatesTexas29.27191-97.66967
Helianthus argophyllusARG_07ARG00610.4575United StatesTexas28.70013-97.38772
Helianthus argophyllusARG_07ARG00620.5202United StatesTexas28.70013-97.38772
Helianthus argophyllusARG_07ARG00630.4369United StatesTexas28.70013-97.38772
Helianthus argophyllusARG_07ARG00640.4847United StatesTexas28.70013-97.38772
Publications
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Prof. Dr. Dominik Grimm
Professorship of Bioinformatics

TUM Campus Straubing for Biotechnology and Sustainability (TUMCS)
Weihenstephan-Triesdorf University of Applied Sciences (HSWT)
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93415 Straubing
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dominik.grimm [at] hswt.de

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