Details for Phenotype: Trichomes density center average (ID: 40)

Phenotype ID:
40
Name:
Trichomes density center 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 near the leaf main vein
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_21ANN100857.5United StatesColorado38.91004-108.3738
Helianthus annuusANN_21ANN100953.0United StatesColorado38.91004-108.3738
Helianthus annuusANN_21ANN101063.5United StatesColorado38.91004-108.3738
Helianthus annuusANN_22ANN101124.5United StatesColorado39.00672-108.46384
Helianthus annuusANN_22ANN101263.5United StatesColorado39.00672-108.46384
Helianthus annuusANN_22ANN101344.0United StatesColorado39.00672-108.46384
Helianthus annuusANN_22ANN101471.0United StatesColorado39.00672-108.46384
Helianthus annuusANN_22ANN101576.0United StatesColorado39.00672-108.46384
Helianthus annuusANN_22ANN101645.0United StatesColorado39.00672-108.46384
Helianthus annuusANN_22ANN101743.0United StatesColorado39.00672-108.46384
Helianthus annuusANN_22ANN101870.5United StatesColorado39.00672-108.46384
Helianthus annuusANN_22ANN101969.5United StatesColorado39.00672-108.46384
Helianthus annuusANN_22ANN102048.0United StatesColorado39.00672-108.46384
Helianthus annuusANN_23ANN102169.0United StatesNevada40.66257-116.23876
Helianthus annuusANN_23ANN102254.0United StatesNevada40.66257-116.23876
Helianthus annuusANN_23ANN102369.0United StatesNevada40.66257-116.23876
Helianthus annuusANN_23ANN102442.5United StatesNevada40.66257-116.23876
Helianthus annuusANN_23ANN102597.0United StatesNevada40.66257-116.23876
Helianthus annuusANN_23ANN102653.5United StatesNevada40.66257-116.23876
Helianthus annuusANN_23ANN102738.0United StatesNevada40.66257-116.23876
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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