Details for Phenotype: Trichomes density vein average (ID: 42)

Phenotype ID:
42
Name:
Trichomes density vein 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 on 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_15ANN094635.5United StatesArizona35.03852-110.7351
Helianthus annuusANN_15ANN094730.5United StatesArizona35.03852-110.7351
Helianthus annuusANN_15ANN094829.5United StatesArizona35.03852-110.7351
Helianthus annuusANN_15ANN094926.5United StatesArizona35.03852-110.7351
Helianthus annuusANN_15ANN095023.0United StatesArizona35.03852-110.7351
Helianthus annuusANN_16ANN095189.5United StatesNew Mexico35.40041-108.23557
Helianthus annuusANN_16ANN095263.0United StatesNew Mexico35.40041-108.23557
Helianthus annuusANN_16ANN095338.0United StatesNew Mexico35.40041-108.23557
Helianthus annuusANN_16ANN095462.5United StatesNew Mexico35.40041-108.23557
Helianthus annuusANN_16ANN095526.0United StatesNew Mexico35.40041-108.23557
Helianthus annuusANN_16ANN095639.5United StatesNew Mexico35.40041-108.23557
Helianthus annuusANN_16ANN095752.0United StatesNew Mexico35.40041-108.23557
Helianthus annuusANN_16ANN095835.5United StatesNew Mexico35.40041-108.23557
Helianthus annuusANN_16ANN095929.0United StatesNew Mexico35.40041-108.23557
Helianthus annuusANN_16ANN096073.0United StatesNew Mexico35.40041-108.23557
Helianthus annuusANN_17ANN096144.0United StatesNew Mexico35.24503-107.68594
Helianthus annuusANN_17ANN096243.5United StatesNew Mexico35.24503-107.68594
Helianthus annuusANN_17ANN096362.0United StatesNew Mexico35.24503-107.68594
Helianthus annuusANN_17ANN096444.0United StatesNew Mexico35.24503-107.68594
Helianthus annuusANN_17ANN096532.0United StatesNew Mexico35.24503-107.68594
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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