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_27ANN10690.4551United StatesUtah37.13137-112.56561
Helianthus annuusANN_27ANN10700.511United StatesUtah37.13137-112.56561
Helianthus annuusANN_28ANN10710.3267United StatesUtah38.21652-112.64767
Helianthus annuusANN_28ANN10720.5457United StatesUtah38.21652-112.64767
Helianthus annuusANN_28ANN10730.5532United StatesUtah38.21652-112.64767
Helianthus annuusANN_28ANN10740.4312United StatesUtah38.21652-112.64767
Helianthus annuusANN_28ANN10750.4451United StatesUtah38.21652-112.64767
Helianthus annuusANN_28ANN10760.6065United StatesUtah38.21652-112.64767
Helianthus annuusANN_28ANN10770.3472United StatesUtah38.21652-112.64767
Helianthus annuusANN_28ANN10780.5091United StatesUtah38.21652-112.64767
Helianthus annuusANN_28ANN10790.4537United StatesUtah38.21652-112.64767
Helianthus annuusANN_28ANN10800.5856United StatesUtah38.21652-112.64767
Helianthus annuusANN_29ANN10810.5773United StatesUtah39.55006-112.35661
Helianthus annuusANN_29ANN10820.4823United StatesUtah39.55006-112.35661
Helianthus annuusANN_29ANN10830.5469United StatesUtah39.55006-112.35661
Helianthus annuusANN_29ANN10840.4803United StatesUtah39.55006-112.35661
Helianthus annuusANN_29ANN10850.4013United StatesUtah39.55006-112.35661
Helianthus annuusANN_29ANN10860.4115United StatesUtah39.55006-112.35661
Helianthus annuusANN_29ANN10870.5541United StatesUtah39.55006-112.35661
Helianthus annuusANN_29ANN10880.4846United StatesUtah39.55006-112.35661
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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