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_18ARG01710.3855United StatesTexas27.47822-97.28085
Helianthus argophyllusARG_18ARG01720.4683United StatesTexas27.47822-97.28085
Helianthus argophyllusARG_18ARG01730.3557United StatesTexas27.47822-97.28085
Helianthus argophyllusARG_18ARG01740.4197United StatesTexas27.47822-97.28085
Helianthus argophyllusARG_18ARG01750.4862United StatesTexas27.47822-97.28085
Helianthus argophyllusARG_18ARG01760.4717United StatesTexas27.47822-97.28085
Helianthus argophyllusARG_18ARG01770.5402United StatesTexas27.47822-97.28085
Helianthus argophyllusARG_18ARG01790.3937United StatesTexas27.47822-97.28085
Helianthus argophyllusARG_18ARG01800.5489United StatesTexas27.47822-97.28085
Helianthus argophyllusARG_19ARG01810.3952United StatesTexas27.57942-97.2215
Helianthus argophyllusARG_19ARG01820.4692United StatesTexas27.57942-97.2215
Helianthus argophyllusARG_19ARG01830.3649United StatesTexas27.57942-97.2215
Helianthus argophyllusARG_19ARG01840.519United StatesTexas27.57942-97.2215
Helianthus argophyllusARG_19ARG01850.4353United StatesTexas27.57942-97.2215
Helianthus argophyllusARG_19ARG01860.4345United StatesTexas27.57942-97.2215
Helianthus argophyllusARG_19ARG01870.4068United StatesTexas27.57942-97.2215
Helianthus argophyllusARG_19ARG01880.4294United StatesTexas27.57942-97.2215
Helianthus argophyllusARG_19ARG01890.4828United StatesTexas27.57942-97.2215
Helianthus argophyllusARG_19ARG01900.4254United StatesTexas27.57942-97.2215
Helianthus argophyllusARG_20ARG01910.4625United StatesTexas27.6611-97.31138
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)
Petersgasse 18
93415 Straubing
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dominik.grimm [at] hswt.de

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