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_17ANN09660.5342United StatesNew Mexico35.24503-107.68594
Helianthus annuusANN_17ANN09670.5272United StatesNew Mexico35.24503-107.68594
Helianthus annuusANN_17ANN09680.4211United StatesNew Mexico35.24503-107.68594
Helianthus annuusANN_17ANN09690.5182United StatesNew Mexico35.24503-107.68594
Helianthus annuusANN_17ANN09700.4551United StatesNew Mexico35.24503-107.68594
Helianthus annuusANN_18ANN09710.4681United StatesNew Mexico36.07308-104.28873
Helianthus annuusANN_18ANN09720.4361United StatesNew Mexico36.07308-104.28873
Helianthus annuusANN_18ANN09730.6144United StatesNew Mexico36.07308-104.28873
Helianthus annuusANN_18ANN09750.4686United StatesNew Mexico36.07308-104.28873
Helianthus annuusANN_18ANN09760.5236United StatesNew Mexico36.07308-104.28873
Helianthus annuusANN_18ANN09770.5204United StatesNew Mexico36.07308-104.28873
Helianthus annuusANN_18ANN09780.4719United StatesNew Mexico36.07308-104.28873
Helianthus annuusANN_18ANN09790.348United StatesNew Mexico36.07308-104.28873
Helianthus annuusANN_18ANN09800.288United StatesNew Mexico36.07308-104.28873
Helianthus annuusANN_19ANN09810.2754United StatesNew Mexico36.7268-104.01913
Helianthus annuusANN_19ANN09820.3964United StatesNew Mexico36.7268-104.01913
Helianthus annuusANN_19ANN09830.4999United StatesNew Mexico36.7268-104.01913
Helianthus annuusANN_19ANN09840.3758United StatesNew Mexico36.7268-104.01913
Helianthus annuusANN_19ANN09860.3777United StatesNew Mexico36.7268-104.01913
Helianthus annuusANN_19ANN09870.4976United StatesNew Mexico36.7268-104.01913
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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