Details for Phenotype: Trichomes density leaf edge secondary veins (ID: 36)

Phenotype ID:
36
Name:
Trichomes density leaf edge secondary veins
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 near the leaf edge
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_40ANN119771.0United StatesKansas37.23327-98.66459
Helianthus annuusANN_40ANN119830.0United StatesKansas37.23327-98.66459
Helianthus annuusANN_40ANN119934.0United StatesKansas37.23327-98.66459
Helianthus annuusANN_40ANN120051.0United StatesKansas37.23327-98.66459
Helianthus annuusANN_41ANN120142.0United StatesOklahoma36.80874-98.22242
Helianthus annuusANN_41ANN120239.0United StatesOklahoma36.80874-98.22242
Helianthus annuusANN_41ANN120335.0United StatesOklahoma36.80874-98.22242
Helianthus annuusANN_41ANN120447.0United StatesOklahoma36.80874-98.22242
Helianthus annuusANN_41ANN120554.0United StatesOklahoma36.80874-98.22242
Helianthus annuusANN_41ANN120646.0United StatesOklahoma36.80874-98.22242
Helianthus annuusANN_41ANN120725.0United StatesOklahoma36.80874-98.22242
Helianthus annuusANN_41ANN120832.0United StatesOklahoma36.80874-98.22242
Helianthus annuusANN_41ANN120917.0United StatesOklahoma36.80874-98.22242
Helianthus annuusANN_41ANN121026.0United StatesOklahoma36.80874-98.22242
Helianthus annuusANN_42ANN121150.0United StatesTexas32.92224-97.36547
Helianthus annuusANN_42ANN121244.0United StatesTexas32.92224-97.36547
Helianthus annuusANN_42ANN121349.0United StatesTexas32.92224-97.36547
Helianthus annuusANN_42ANN121427.0United StatesTexas32.92224-97.36547
Helianthus annuusANN_42ANN121545.0United StatesTexas32.92224-97.36547
Helianthus annuusANN_42ANN121634.0United StatesTexas32.92224-97.36547
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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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