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_17ANN096627.5United StatesNew Mexico35.24503-107.68594
Helianthus annuusANN_17ANN096723.5United StatesNew Mexico35.24503-107.68594
Helianthus annuusANN_17ANN096816.0United StatesNew Mexico35.24503-107.68594
Helianthus annuusANN_17ANN096960.5United StatesNew Mexico35.24503-107.68594
Helianthus annuusANN_17ANN097054.5United StatesNew Mexico35.24503-107.68594
Helianthus annuusANN_18ANN097164.5United StatesNew Mexico36.07308-104.28873
Helianthus annuusANN_18ANN097232.5United StatesNew Mexico36.07308-104.28873
Helianthus annuusANN_18ANN097345.0United StatesNew Mexico36.07308-104.28873
Helianthus annuusANN_18ANN097536.0United StatesNew Mexico36.07308-104.28873
Helianthus annuusANN_18ANN097640.0United StatesNew Mexico36.07308-104.28873
Helianthus annuusANN_18ANN097744.5United StatesNew Mexico36.07308-104.28873
Helianthus annuusANN_18ANN097849.5United StatesNew Mexico36.07308-104.28873
Helianthus annuusANN_18ANN097922.5United StatesNew Mexico36.07308-104.28873
Helianthus annuusANN_18ANN098057.5United StatesNew Mexico36.07308-104.28873
Helianthus annuusANN_19ANN098132.0United StatesNew Mexico36.7268-104.01913
Helianthus annuusANN_19ANN098238.5United StatesNew Mexico36.7268-104.01913
Helianthus annuusANN_19ANN098388.0United StatesNew Mexico36.7268-104.01913
Helianthus annuusANN_19ANN098459.0United StatesNew Mexico36.7268-104.01913
Helianthus annuusANN_19ANN098615.0United StatesNew Mexico36.7268-104.01913
Helianthus annuusANN_19ANN098776.0United StatesNew Mexico36.7268-104.01913
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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