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_29ANN10890.1764United StatesUtah39.55006-112.35661
Helianthus annuusANN_29ANN10900.2094United StatesUtah39.55006-112.35661
Helianthus annuusANN_30ANN10910.1606United StatesUtah39.7148-112.20662
Helianthus annuusANN_30ANN10920.1339United StatesUtah39.7148-112.20662
Helianthus annuusANN_30ANN10930.1344United StatesUtah39.7148-112.20662
Helianthus annuusANN_30ANN10940.244United StatesUtah39.7148-112.20662
Helianthus annuusANN_30ANN10950.1776United StatesUtah39.7148-112.20662
Helianthus annuusANN_30ANN10960.1475United StatesUtah39.7148-112.20662
Helianthus annuusANN_30ANN10970.2159United StatesUtah39.7148-112.20662
Helianthus annuusANN_30ANN10980.131United StatesUtah39.7148-112.20662
Helianthus annuusANN_30ANN10990.1985United StatesUtah39.7148-112.20662
Helianthus annuusANN_30ANN11000.1855United StatesUtah39.7148-112.20662
Helianthus annuusANN_31ANN11010.1791United StatesUtah40.1781-111.65071
Helianthus annuusANN_31ANN11030.2156United StatesUtah40.1781-111.65071
Helianthus annuusANN_31ANN11040.2045United StatesUtah40.1781-111.65071
Helianthus annuusANN_31ANN11050.1596United StatesUtah40.1781-111.65071
Helianthus annuusANN_31ANN11060.1456United StatesUtah40.1781-111.65071
Helianthus annuusANN_31ANN11070.2128United StatesUtah40.1781-111.65071
Helianthus annuusANN_31ANN11080.179United StatesUtah40.1781-111.65071
Helianthus annuusANN_31ANN11090.1815United StatesUtah40.1781-111.65071
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Prof. Dr. Dominik Grimm
Professorship of Bioinformatics

TUM Campus Straubing for Biotechnology and Sustainability (TUMCS)
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