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_11ANN090467.5United StatesArizona35.19566-114.06666
Helianthus annuusANN_11ANN090545.0United StatesArizona35.19566-114.06666
Helianthus annuusANN_11ANN090687.0United StatesArizona35.19566-114.06666
Helianthus annuusANN_11ANN090816.5United StatesArizona35.19566-114.06666
Helianthus annuusANN_11ANN090962.5United StatesArizona35.19566-114.06666
Helianthus annuusANN_11ANN091083.5United StatesArizona35.19566-114.06666
Helianthus annuusANN_12ANN091145.5United StatesArizona35.2533-112.13355
Helianthus annuusANN_12ANN091256.5United StatesArizona35.2533-112.13355
Helianthus annuusANN_12ANN091366.5United StatesArizona35.2533-112.13355
Helianthus annuusANN_12ANN091474.5United StatesArizona35.2533-112.13355
Helianthus annuusANN_12ANN091570.5United StatesArizona35.2533-112.13355
Helianthus annuusANN_12ANN091638.5United StatesArizona35.2533-112.13355
Helianthus annuusANN_12ANN091744.5United StatesArizona35.2533-112.13355
Helianthus annuusANN_12ANN091869.75United StatesArizona35.2533-112.13355
Helianthus annuusANN_12ANN091923.5United StatesArizona35.2533-112.13355
Helianthus annuusANN_12ANN092034.0United StatesArizona35.2533-112.13355
Helianthus annuusANN_13ANN092185.5United StatesArizona34.75056-112.01697
Helianthus annuusANN_13ANN092284.5United StatesArizona34.75056-112.01697
Helianthus annuusANN_13ANN092348.5United StatesArizona34.75056-112.01697
Helianthus annuusANN_13ANN092466.0United 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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