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_48ANN127739.0United StatesArizona31.5081-111.01274
Helianthus annuusANN_48ANN127841.0United StatesArizona31.5081-111.01274
Helianthus annuusANN_48ANN127932.5United StatesArizona31.5081-111.01274
Helianthus annuusANN_48ANN128041.5United StatesArizona31.5081-111.01274
Helianthus annuusANN_49ANN128155.0United StatesArizona31.43996-110.10544
Helianthus annuusANN_49ANN128324.0United StatesArizona31.43996-110.10544
Helianthus annuusANN_49ANN128423.5United StatesArizona31.43996-110.10544
Helianthus annuusANN_49ANN128532.5United StatesArizona31.43996-110.10544
Helianthus annuusANN_49ANN128644.5United StatesArizona31.43996-110.10544
Helianthus annuusANN_49ANN128860.0United StatesArizona31.43996-110.10544
Helianthus annuusANN_49ANN128938.5United StatesArizona31.43996-110.10544
Helianthus annuusANN_49ANN129042.5United StatesArizona31.43996-110.10544
Helianthus annuusANN_50ANN129147.5United StatesNew Mexico32.17943-108.38541
Helianthus annuusANN_50ANN129243.0United StatesNew Mexico32.17943-108.38541
Helianthus annuusANN_50ANN129369.0United StatesNew Mexico32.17943-108.38541
Helianthus annuusANN_50ANN129443.5United StatesNew Mexico32.17943-108.38541
Helianthus annuusANN_50ANN129542.75United StatesNew Mexico32.17943-108.38541
Helianthus annuusANN_50ANN129654.5United StatesNew Mexico32.17943-108.38541
Helianthus annuusANN_50ANN129750.5United StatesNew Mexico32.17943-108.38541
Helianthus annuusANN_50ANN129838.5United 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
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dominik.grimm [at] hswt.de

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