Details for Phenotype: Leaf obovoid (ID: 49)

Phenotype ID:
49
Name:
Leaf obovoid
Species:
Helianthus annuus
Species NCBI-ID:
4232
Category:
Leaf traits
Sub-Category:
Leaf shape
Type:
Quantitative
Ontology:
leaf shape
Unit:
No unit available
#Samples:
599
#Populations:
64
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 (64 Populations with 599 Individuals)

TaxaPopulation IDIndividual IDPhenotype ValueCountrySitenameLatitudeLongitude
Helianthus annuusANN_15ANN09460.3483United StatesArizona35.03852-110.7351
Helianthus annuusANN_15ANN09470.4878United StatesArizona35.03852-110.7351
Helianthus annuusANN_15ANN09480.4968United StatesArizona35.03852-110.7351
Helianthus annuusANN_15ANN09490.4949United StatesArizona35.03852-110.7351
Helianthus annuusANN_15ANN09500.4539United StatesArizona35.03852-110.7351
Helianthus annuusANN_16ANN09510.5077United StatesNew Mexico35.40041-108.23557
Helianthus annuusANN_16ANN09520.4711United StatesNew Mexico35.40041-108.23557
Helianthus annuusANN_16ANN09530.4879United StatesNew Mexico35.40041-108.23557
Helianthus annuusANN_16ANN09540.4052United StatesNew Mexico35.40041-108.23557
Helianthus annuusANN_16ANN09550.378United StatesNew Mexico35.40041-108.23557
Helianthus annuusANN_16ANN09560.4384United StatesNew Mexico35.40041-108.23557
Helianthus annuusANN_16ANN09570.5798United StatesNew Mexico35.40041-108.23557
Helianthus annuusANN_16ANN09580.5153United StatesNew Mexico35.40041-108.23557
Helianthus annuusANN_16ANN09590.4191United StatesNew Mexico35.40041-108.23557
Helianthus annuusANN_16ANN09600.5441United StatesNew Mexico35.40041-108.23557
Helianthus annuusANN_17ANN09610.64United StatesNew Mexico35.24503-107.68594
Helianthus annuusANN_17ANN09620.5808United StatesNew Mexico35.24503-107.68594
Helianthus annuusANN_17ANN09630.4026United StatesNew Mexico35.24503-107.68594
Helianthus annuusANN_17ANN09640.4529United StatesNew Mexico35.24503-107.68594
Helianthus annuusANN_17ANN09650.3147United StatesNew Mexico35.24503-107.68594
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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