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_20ARG01920.4334United StatesTexas27.6611-97.31138
Helianthus argophyllusARG_20ARG01930.4526United StatesTexas27.6611-97.31138
Helianthus argophyllusARG_20ARG01940.4141United StatesTexas27.6611-97.31138
Helianthus argophyllusARG_20ARG01950.5012United StatesTexas27.6611-97.31138
Helianthus argophyllusARG_20ARG01960.3971United StatesTexas27.6611-97.31138
Helianthus argophyllusARG_20ARG01970.4812United StatesTexas27.6611-97.31138
Helianthus argophyllusARG_20ARG01980.4747United StatesTexas27.6611-97.31138
Helianthus argophyllusARG_20ARG01990.3614United StatesTexas27.6611-97.31138
Helianthus argophyllusARG_20ARG02000.5402United StatesTexas27.6611-97.31138
Helianthus argophyllusARG_21ARG02010.4664United StatesTexas28.12154-97.39245
Helianthus argophyllusARG_21ARG02020.4154United StatesTexas28.12154-97.39245
Helianthus argophyllusARG_21ARG02030.511United StatesTexas28.12154-97.39245
Helianthus argophyllusARG_21ARG02040.4583United StatesTexas28.12154-97.39245
Helianthus argophyllusARG_21ARG02050.4315United StatesTexas28.12154-97.39245
Helianthus argophyllusARG_21ARG02060.3736United StatesTexas28.12154-97.39245
Helianthus argophyllusARG_21ARG02070.4893United StatesTexas28.12154-97.39245
Helianthus argophyllusARG_21ARG02080.431United StatesTexas28.12154-97.39245
Helianthus argophyllusARG_21ARG02090.4375United StatesTexas28.12154-97.39245
Helianthus argophyllusARG_21ARG02100.4882United StatesTexas28.12154-97.39245
Helianthus argophyllusARG_22ARG02110.4352United StatesTexas28.27849-97.29757
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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