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_11ANN090446.5United StatesArizona35.19566-114.06666
Helianthus annuusANN_11ANN090550.5United StatesArizona35.19566-114.06666
Helianthus annuusANN_11ANN090682.5United StatesArizona35.19566-114.06666
Helianthus annuusANN_11ANN090819.0United StatesArizona35.19566-114.06666
Helianthus annuusANN_11ANN090958.0United StatesArizona35.19566-114.06666
Helianthus annuusANN_11ANN091084.0United StatesArizona35.19566-114.06666
Helianthus annuusANN_12ANN091156.5United StatesArizona35.2533-112.13355
Helianthus annuusANN_12ANN091265.0United StatesArizona35.2533-112.13355
Helianthus annuusANN_12ANN091374.0United StatesArizona35.2533-112.13355
Helianthus annuusANN_12ANN091475.0United StatesArizona35.2533-112.13355
Helianthus annuusANN_12ANN091574.5United StatesArizona35.2533-112.13355
Helianthus annuusANN_12ANN091635.5United StatesArizona35.2533-112.13355
Helianthus annuusANN_12ANN091741.5United StatesArizona35.2533-112.13355
Helianthus annuusANN_12ANN091857.5United StatesArizona35.2533-112.13355
Helianthus annuusANN_12ANN091929.5United StatesArizona35.2533-112.13355
Helianthus annuusANN_12ANN092048.5United StatesArizona35.2533-112.13355
Helianthus annuusANN_13ANN092155.5United StatesArizona34.75056-112.01697
Helianthus annuusANN_13ANN092271.5United StatesArizona34.75056-112.01697
Helianthus annuusANN_13ANN092360.5United StatesArizona34.75056-112.01697
Helianthus annuusANN_13ANN092475.0United StatesArizona34.75056-112.01697
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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