Details for Phenotype: Seed circular (ID: 78)

Phenotype ID:
78
Name:
Seed circular
Species:
Helianthus annuus
Species NCBI-ID:
4232
Category:
Seed traits
Sub-Category:
Seed shape
Type:
Quantitative
Ontology:
seed shape
Unit:
No unit available
#Samples:
426
#Populations:
58
GWAS Results in easyGWAS
easyGWAS results
Phenotype Description
The ratio of the error resulting from a best-fit circle to the area of the seed. Error is the average magnitude of residuals (Res) along the seed's perimeter, divided by the radius of the circle. Smaller values indicate that the seed is more circular.
Phenotype Scoring
At least three inflorescences for each plant were bagged before anthesis and manually crossed to another individual from the same population of origin. Seeds were let to dry on the plant, collected, cleaned and store in an hermetically sealed box containing silica gel. Eigth seeds from each plant were imaged using a high resolution scanner, at a resolution of 2400 dpi. A size and colour standard was included in each picture. Images were analyed using Tomato Analyzer (Rodrigues. et al. 2010); object boundaries in Tomato Analyzer were manually adjusted to exclude seed hair.

Population Map (58 Populations with 426 Individuals)

TaxaPopulation IDIndividual IDPhenotype ValueCountrySitenameLatitudeLongitude
Helianthus annuusANN_19ANN09860.220875United StatesNew Mexico36.7268-104.01913
Helianthus annuusANN_19ANN09870.1897375United StatesNew Mexico36.7268-104.01913
Helianthus annuusANN_19ANN09880.1756875United StatesNew Mexico36.7268-104.01913
Helianthus annuusANN_20ANN09910.148316667United StatesColorado38.44366-107.62928
Helianthus annuusANN_20ANN09920.231325United StatesColorado38.44366-107.62928
Helianthus annuusANN_20ANN09960.190775United StatesColorado38.44366-107.62928
Helianthus annuusANN_20ANN09970.1866United StatesColorado38.44366-107.62928
Helianthus annuusANN_20ANN09980.21405United StatesColorado38.44366-107.62928
Helianthus annuusANN_20ANN09990.1679375United StatesColorado38.44366-107.62928
Helianthus annuusANN_20ANN10000.2241United StatesColorado38.44366-107.62928
Helianthus annuusANN_21ANN10010.1678875United StatesColorado38.91004-108.3738
Helianthus annuusANN_21ANN10020.1978625United StatesColorado38.91004-108.3738
Helianthus annuusANN_21ANN10030.1881375United StatesColorado38.91004-108.3738
Helianthus annuusANN_21ANN10070.184275United StatesColorado38.91004-108.3738
Helianthus annuusANN_21ANN10080.202925United StatesColorado38.91004-108.3738
Helianthus annuusANN_21ANN10090.236025United StatesColorado38.91004-108.3738
Helianthus annuusANN_22ANN10110.20375United StatesColorado39.00672-108.46384
Helianthus annuusANN_22ANN10120.214475United StatesColorado39.00672-108.46384
Helianthus annuusANN_22ANN10130.239275United StatesColorado39.00672-108.46384
Helianthus annuusANN_22ANN10140.214325United StatesColorado39.00672-108.46384
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Prof. Dr. Dominik Grimm
Professorship of Bioinformatics

TUM Campus Straubing for Biotechnology and Sustainability (TUMCS)
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