Details for Phenotype: Trichomes density nonvein average (ID: 41)

Phenotype ID:
41
Name:
Trichomes density nonvein average
Species:
Helianthus annuus
Species NCBI-ID:
4232
Category:
Leaf traits
Sub-Category:
Trichomes
Type:
Quantitative
Ontology:
leaf trichome density
Unit:
trichomes/cm2
#Samples:
596
#Populations:
64
GWAS Results in easyGWAS
easyGWAS results
Phenotype Description
Density of trichomes outside secondary veins
Phenotype Scoring
A high resolution scan (2400 dpi) was taken of a 1.2 cm wide section of the abaxial side perpedicular to the leaf main vein, of the same leaf used for morphometric measurements. The number of non-glandular trichomes was determined in 1 cm2 region near the edge of the leaf and near the main vein. Trichomes on leaf surface or on secondary veins were counted separately using Fiji (Schneider et al., 2012; Schindelin et al., 2012).

Population Map (64 Populations with 596 Individuals)

TaxaPopulation IDIndividual IDPhenotype ValueCountrySitenameLatitudeLongitude
Helianthus annuusANN_32ANN111387.0United StatesUtah41.48524-112.0556
Helianthus annuusANN_32ANN111453.0United StatesUtah41.48524-112.0556
Helianthus annuusANN_32ANN111540.0United StatesUtah41.48524-112.0556
Helianthus annuusANN_32ANN111651.0United StatesUtah41.48524-112.0556
Helianthus annuusANN_32ANN111770.5United StatesUtah41.48524-112.0556
Helianthus annuusANN_32ANN111868.0United StatesUtah41.48524-112.0556
Helianthus annuusANN_32ANN111979.0United StatesUtah41.48524-112.0556
Helianthus annuusANN_32ANN112088.0United StatesUtah41.48524-112.0556
Helianthus annuusANN_33ANN1121107.5United StatesUtah40.77115-112.15004
Helianthus annuusANN_33ANN1122115.5United StatesUtah40.77115-112.15004
Helianthus annuusANN_33ANN112376.0United StatesUtah40.77115-112.15004
Helianthus annuusANN_33ANN112454.5United StatesUtah40.77115-112.15004
Helianthus annuusANN_33ANN112529.5United StatesUtah40.77115-112.15004
Helianthus annuusANN_33ANN112636.16666667United StatesUtah40.77115-112.15004
Helianthus annuusANN_33ANN112722.5United StatesUtah40.77115-112.15004
Helianthus annuusANN_33ANN112820.5United StatesUtah40.77115-112.15004
Helianthus annuusANN_33ANN112973.5United StatesUtah40.77115-112.15004
Helianthus annuusANN_33ANN113069.0United StatesUtah40.77115-112.15004
Helianthus annuusANN_34ANN113147.5United StatesUtah40.69149-112.26423
Helianthus annuusANN_34ANN113377.5United StatesUtah40.69149-112.26423
Publications
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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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