Browse hints:

1. indicates the hierarchy path you have followed
2. an expandable item
3. a collapsible item
4. an item in its fully expanded form at the end of current hierarchy.
5. a pull-down list linking out for a list of QTL or publications on that group of traits
6. "Sibling traits"
7. "Trait variants"
8. At the lowest levels of hierarchies are base traits, reported trait names, or trait variants

• Horse traits
  • Behavior Traits
    • Behavior
      • Temperament { TEMPR }
  • Exterior Traits
    • Coat color
      • Coat color { CCOLR }
      •   chestnut coat color intensity (1)
      •   mushroom coat color dilution (1)
      •   roan coat color (2)
      •   shade of bay (1)
      • White markings { WHIMAR }
      • Leg markings { LEGMRK }
      • Face markings { FACEMRK }
    • Conformation
      • Skeletal thickness { SKETHI }
      • Knee circumference { KNEEC }
      • Hock circumference { HOCKC }
      • Hoof conformation { HOOF }
      • Conformation score { CONFS }
      • Cannon bone circumference { CANNON }
      • Jaw alignment { JAW }
      • Back conformation { BACKS }
      • Leg conformation { LEGCOM }
      • Head profile { HPROF }
      • Croup length { CRLEM }
      • Body condition score { BCS }
    • Eye color
      • Eye color { EYEC }
    • Hair/coat quality
      • Hair density { HSPARS }
      • Coat texture { CTEX }
      • Hair shaft diameter { HSDIA }
      • Position of hair whorls { PHWH }
      •   position of hair whorls on the head (1)
      • Number of hair whorls { NHWH }
      •   number of hair whorls on left side of neck (1)
      •   number of hair whorls on right side of neck (1)
      •   number of hair whorls on the head (1)
  • Reproduction Traits
    • Fertility
      • Female fertility { FFERT }
      • Twinning { TWINN }
      • Male fertility { MFERT }
      • Cryptorchidism { CRYPT }
      • Gestation length { GEST }
    • Lactation
      • Milk beta-lactoglobulin protein content { MBLG }
      • Milk protein content { MPC }
      • Milk lactose content { MLC }
      • Milk fat content { MFATC }
    • Semen quality
      • Semen volume { SEMVOL }
      • Sperm concentration { SPCON }
      • Sperm count { SPERMCT }
      • Sperm progressive motility { SPMOT }
      •   post-thaw sperm progressive motility (1)
      •   preservation of frozen-thawed sperm motility (1)
      • Number of progressively motile sperm { MOTSCT }
  • Health Traits
    • Blood parameters
      • Insulin level { INS }
      • ACTH level { ACTH }
      • Leptin level { LEPT }
      • Blood non-esterified fatty acid level { BNEFA }
      • Triglyceride level { TRIGL }
      • Blood glucose level { GLU }
      • Uric acid level { URAC }
      • Lactate dehydrogenase level { LDH }
      • Creatine kinase level { CK }
      • Aspartate aminotransferase activity { AST }
      • Blood creatinine level { CREAT }
      • Blood lactate level { BLACT }
      • Plasma protein level { PPROT }
      • Red blood cell number { RBC }
      • Hemoglobin { HGB }
      • Hematocrit { HCT }
      • Blood adiponectin level { ADN }
    • Cell/tissue trait
      • Navicular bone morphology { NAVBM }
    • Disease & injury
      • Overriding spinous processes { OSPIPR }
      • Recurrent uveitis { ERU }
      • Bone fracture { BFSUS }
      • Insect bite hypersensitivity { SUSBITE }
      • Equine sarcoids { SARRESI }
      • Equine arteritis virus { EAVRESI }
      • Rhodococcus equi infection { RHOD }
      • Osteochondrosis dissecans { OSTD }
      • Recurrent airway obstruction { heaves }
      • Dwarfism { DWARF }
      • Laminitis { LAMIN }
      • Epistaxis { EPSTX }
      • Melanoma { MELAN }
      • Vitiligo { VITIL }
      •   vitiligo around eyes (1)
      •   vitiligo around mouth (1)
      •   vitiligo around nostrils (1)
      • Equine herpesvirus type 1-induced myeloencephalopathy { EHM }
      • Hydrocephalus { HYCEPH }
      • Equine metabolic syndrome { EMSYND }
      •   insulin dysregulation (1)
      • Tendon injury { TENDINJ }
      • Suspensory ligament injury { SUSLINJ }
      • Osteoarthritis { OARTH }
      • Recurrent laryngeal neuropathy { SUSLAR }
      • Recurrent exertional rhabdomyolysis { RER }
      • Overo lethal white syndrome { OWLS }
      • Foal Immunodeficiency Syndrome { FOALIMM }
      • Equine malignant hyperthermia { MALIGHYT }
      • Equine pastern dermatitis { PASTDERM }
      • Severe combined immunodeficiency disease { SCID }
      • Degenerative suspensory ligament desmitis { DSLD }
      • Congenital stationary night blindness { CONBLIND }
      • Congenital myotonia { CONMYOT }
      • Chronic progressive lymphedema { CHRLYMP }
      • Glycogen branching enzyme deficiency { GHED }
      • Guttural pouch tympany { GPT }
      • Hereditary equine regional dermal asthenia { HERDA }
      • Osteochondrosis { OSTEO }
      • Equine neuroaxonal dystrophy/degenerative myeloencephalopathy { NADEDM }
      • Navicular disease { NAVIC }
      • Multiple congenital ocular anomalies { OCUANO }
      • Lavender Foal Syndrome { FOALSYM }
      • Junctional epidermolysis bullosa 2 { JEB-2 }
      • Hyperkalemic periodic paralysis { HYPP }
      • Herlitz junctional epidermolysis bullosa { H-JEB }
      • Cerebellar abiotrophy { CERABI }
    • General health parameters
      • Altitude adaptation { ALTAD }
      • Skinfold thickness { SKFTH }
    • Immune capacity
      • Immunoglobulin G level { IGG }
      • Immunoglobulin E level { IGE }
      • White blood cell number { WBC }
      • Neutrophil number { NEUT }
      • Lymphocyte number { LYMPH }
      • Eosinophil number { EOS }
    • Parasite resistance
      • Strongyle fecal egg count { FEC }
      • Strongyle infection { STRINF }
  • Performance Traits
    • Dressage ability
      • Dressage test scores { DRESCOR }
    • Endurance
    • Gaits
      • Cantering ability { CANT }
      • Alternate gaits { GAITED }
      • Walk score { WALKS }
      • Trot score { TROTS }
    • Jumping ability
      • Jumping test scores { JUMSCOR }
    • Racing ability
      • Racing distance { RACDIST }
      • Racing performance { RACPERM }
      • Racetrack earnings { EARN }
      •   career earnings (1)
      •   earnings per start (1)
      •   lifetime earnings (2)
      • Handicap rating { HCAP }
      • Racing speed { SPD }
      • Number of starts { NSTART }
  • Growth Traits
    • Size
      • Overall body size { BSIZE }
      • Body length { BL }
      • Chest circumference { CHCIR }
      • Body weight { BW }
      • Body height { HEIGHT }
      •   height at the withers (2)
      •   height at withers (2)
      •   wither height (1)
      •   withers height (6)