Details for Phenotype: Leaf circular (ID: 47)

Phenotype ID:
47
Name:
Leaf circular
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
The ratio of the error resulting from a best-fit circle to the area of the leaf. Error is the average magnitude of residuals (Res) along the leaf's perimeter, divided by the radius of the circle. Smaller values indicate that the leaf is more circular.
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_31ANN11100.1599United StatesUtah40.1781-111.65071
Helianthus annuusANN_32ANN11110.1493United StatesUtah41.48524-112.0556
Helianthus annuusANN_32ANN11120.1764United StatesUtah41.48524-112.0556
Helianthus annuusANN_32ANN11130.1637United StatesUtah41.48524-112.0556
Helianthus annuusANN_32ANN11140.1112United StatesUtah41.48524-112.0556
Helianthus annuusANN_32ANN11150.2009United StatesUtah41.48524-112.0556
Helianthus annuusANN_32ANN11160.141United StatesUtah41.48524-112.0556
Helianthus annuusANN_32ANN11170.1382United StatesUtah41.48524-112.0556
Helianthus annuusANN_32ANN11180.125United StatesUtah41.48524-112.0556
Helianthus annuusANN_32ANN11190.143United StatesUtah41.48524-112.0556
Helianthus annuusANN_32ANN11200.185United StatesUtah41.48524-112.0556
Helianthus annuusANN_33ANN11210.1952United StatesUtah40.77115-112.15004
Helianthus annuusANN_33ANN11220.1348United StatesUtah40.77115-112.15004
Helianthus annuusANN_33ANN11230.1445United StatesUtah40.77115-112.15004
Helianthus annuusANN_33ANN11240.1462United StatesUtah40.77115-112.15004
Helianthus annuusANN_33ANN11250.2408United StatesUtah40.77115-112.15004
Helianthus annuusANN_33ANN11260.1715United StatesUtah40.77115-112.15004
Helianthus annuusANN_33ANN11270.1322United StatesUtah40.77115-112.15004
Helianthus annuusANN_33ANN11280.163United StatesUtah40.77115-112.15004
Helianthus annuusANN_33ANN11290.1446United StatesUtah40.77115-112.15004
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Prof. Dr. Dominik Grimm
Professorship of Bioinformatics

TUM Campus Straubing for Biotechnology and Sustainability (TUMCS)
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dominik.grimm [at] hswt.de

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