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_48ANN127781.0United StatesArizona31.5081-111.01274
Helianthus annuusANN_48ANN127864.0United StatesArizona31.5081-111.01274
Helianthus annuusANN_48ANN127969.5United StatesArizona31.5081-111.01274
Helianthus annuusANN_48ANN1280109.5United StatesArizona31.5081-111.01274
Helianthus annuusANN_49ANN1281157.5United StatesArizona31.43996-110.10544
Helianthus annuusANN_49ANN128336.5United StatesArizona31.43996-110.10544
Helianthus annuusANN_49ANN128438.0United StatesArizona31.43996-110.10544
Helianthus annuusANN_49ANN128567.5United StatesArizona31.43996-110.10544
Helianthus annuusANN_49ANN128669.0United StatesArizona31.43996-110.10544
Helianthus annuusANN_49ANN128865.0United StatesArizona31.43996-110.10544
Helianthus annuusANN_49ANN128986.5United StatesArizona31.43996-110.10544
Helianthus annuusANN_49ANN129079.0United StatesArizona31.43996-110.10544
Helianthus annuusANN_50ANN129154.5United StatesNew Mexico32.17943-108.38541
Helianthus annuusANN_50ANN129270.5United StatesNew Mexico32.17943-108.38541
Helianthus annuusANN_50ANN1293101.0United StatesNew Mexico32.17943-108.38541
Helianthus annuusANN_50ANN129473.0United StatesNew Mexico32.17943-108.38541
Helianthus annuusANN_50ANN129559.5United StatesNew Mexico32.17943-108.38541
Helianthus annuusANN_50ANN129668.0United StatesNew Mexico32.17943-108.38541
Helianthus annuusANN_50ANN129761.5United StatesNew Mexico32.17943-108.38541
Helianthus annuusANN_50ANN129869.5United StatesNew Mexico32.17943-108.38541
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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