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_03ARG00230.4931United StatesTexas29.31939-97.7441
Helianthus argophyllusARG_03ARG00240.45535United StatesTexas29.31939-97.7441
Helianthus argophyllusARG_03ARG00250.4438United StatesTexas29.31939-97.7441
Helianthus argophyllusARG_03ARG00260.46United StatesTexas29.31939-97.7441
Helianthus argophyllusARG_03ARG00270.4093United StatesTexas29.31939-97.7441
Helianthus argophyllusARG_03ARG00290.5348United StatesTexas29.31939-97.7441
Helianthus argophyllusARG_03ARG00300.4191United StatesTexas29.31939-97.7441
Helianthus argophyllusARG_04ARG00310.464United StatesTexas29.60147-97.70881
Helianthus argophyllusARG_04ARG00320.4511United StatesTexas29.60147-97.70881
Helianthus argophyllusARG_04ARG00330.4447United StatesTexas29.60147-97.70881
Helianthus argophyllusARG_04ARG00340.4475United StatesTexas29.60147-97.70881
Helianthus argophyllusARG_04ARG00350.5562United StatesTexas29.60147-97.70881
Helianthus argophyllusARG_04ARG00360.5406United StatesTexas29.60147-97.70881
Helianthus argophyllusARG_04ARG00370.5457United StatesTexas29.60147-97.70881
Helianthus argophyllusARG_04ARG00380.3174United StatesTexas29.60147-97.70881
Helianthus argophyllusARG_04ARG00390.5688United StatesTexas29.60147-97.70881
Helianthus argophyllusARG_04ARG00400.5286United StatesTexas29.60147-97.70881
Helianthus argophyllusARG_05ARG00410.4609United StatesTexas29.45132-97.6954
Helianthus argophyllusARG_05ARG00420.3556United StatesTexas29.45132-97.6954
Helianthus argophyllusARG_05ARG00430.4747United StatesTexas29.45132-97.6954
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
Germany

dominik.grimm [at] hswt.de

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