Daucus carota subsp. carota Spain

TreeBASE study 13876: Molecular phylogeny of Daucus (Apiaceae). There is one tree from this study available in CarrotOmics.
Tree Tr60728 corresponds to figure 1 in the publication, however, branch lengths and parsimony bootstrap values were not included in the TreeBASE submission.
The tree in figure 2 from the publication was not submitted to TreeBASE and therefore is not present in CarrotOmics.

Traits evaluated: ANTHER COLOR (ANTHERCOL); BRACT LENGTH (BRACTLEN); NUMBER OF BRACT POINTS (BRACTPNTS); BRACT WIDTH (BRACTWID); BRACT LOBE PAIRS (BRCTLOBPAR); FLOWER RAY NUMBER (FLWRAYNUM); FOLIAGE COLOR (FOLIAGECOL); INVOLUCRAL BRACT POSITION (INVOLBRACT); LEAF PUBESCENCE (LEAFPUBE); LEAF TYPE (LEAFTYPE); MATURE LEAF LENGTH (MATLEAFLEN); MATURE LEAF WIDTH (MATLEAFWID); MATURE PETIOLE LENGTH (MATPETLENG); MATURE PETIOLE THICKNESS (MATPETTHK); PIGMENTED CENTRAL UMBEL COLOR (PCUCOLOR); PIGMENTED CENTRAL UMBEL (PCUPRESENT); PEDUNCLE PUBESCENCE (PEDUNCPUB); PETAL COLOR (PETALCOLOR); PETIOLE HAIRINESS (PETIOLHAIR); PETIOLE SHAPE (PETIOLSHP); PETAL LENGTH CENTRAL (PETLENCEN); PETAL LENGTH PERIPHERAL (PETLENPER); PLANT HEIGHT (PLANTHEIGH); PRIMARY UMBEL FLOWER HEIGHT (PRIMFLWHT); PRIMARY UMBEL DIAMETER (PRIMUMDIAM); SECONDARY UMBEL DIAMETER (SECUMBDIAM); SEED LENGTH (SEEDLENGTH); SEED WIDTH (SEEDWIDTH); SPINE CURVATURE (SPINECURV); HAIRS AT BASE OF PRIMARY SPINE (SPINEHAIRS); SPINE CONFLUENCY (SPNCONFLU); LENGTH OF SECONDARY RIB SPINES (SPNSECLENG); NO. OF SPINES ON SECONDARY RIB (SPNSECRBNO); BARBS AT TIPS OF SPINES (SPNTIPBARB); STAMEN LENGTH (STAMENLENG); STEM DIAMETER (STEMDIAM); STIPULE WIDTH (STIPULWIDT); STYLE LENGTH (STYLELENGH); STYLOPODIUM LENGTH (STYLPODLEN); STYLOPODIUM WIDTH (STYLPODWID); UMBEL SHAPE - FULL BLOOM (UMBELSHPFB); UMBEL SHAPE - MATURE SEED (UMBELSHPMT)

Evaluation location: Iowa, United States. Method: Daucus descriptor data recorded from observation planting Field N-10 at the NCRPIS farm (42 degrees 0 minutes N latitude 93 degrees 30 minutes W longitude).

Hancock, Wisconsin evaluations for Alternaria resistance in 2013

The objectives of this study were to evaluate the response of diverse carrot germplasm to salinity stress, identify salt-tolerant carrot germplasm that may be used by breeders, and define appropriate screening criteria for assessing salt tolerance in germinating carrot seed.

This study is the first field-based, multi-year experiment to evaluate shoot-growth trait variation over a 100-day growing season in a carrot diversity panel (N=695) that includes genetically diverse carrot accessions from the United States Department of Agriculture National Plant Germplasm System. This study provides the first broad-sense heritability estimates for early-season seedling vigor and early-season canopy coverage on a diverse collection. We also develop a method for characterizing flowering to identify accessions that are predominantly biennial, which could be incorporated into biennial breeding programs without substantially increasing the risk of annual growth habits.