MEDIC

Descriptors
Category: CYTOLOGIC
  1. Chromosome number (CHROMOSOME) Chromosome number
Category: DISEASE
  1. Anthracnose (ANTHRACNOSE) Percent of plants resistant to anthracnose (Colletotrichum trifolii).
  2. Mildew: Powdery mildew AUDPC (MILDEW AUDPC) Mean area under the disease progress curve (AUDPC) value expressed as standardized proportion/days. Erysiphe pisi as the cause of Powdery mildew.
  3. Mildew: Condium produced(I7) (MILDEW CONDIUM FROM I7) Condium production by Peronospora trifolium isolates I7 on seedlings
  4. Mildew: Condium produced(I8) (MILDEW CONDIUM FROM I8) Condium production by Peronospora trifolium isolates I8 on seedlings
  5. Mildew resistant (Erysiphe) (MILDEW RESISTANT ERYSIPHE) Powdery mildew resistant (Erysiphe pisi) in per cent resistant.
  6. Mildew resistant - Isolate I7 (MILDEW RESISTANT I7) Powdery mildew resistant (Peronospora trifoliorum) in pre cent. Peronospora trifoliorum isolate I7
  7. Mildew resistant - Isolate I8 (MILDEW RESISTANT I8) Powdery mildew resistant (Peronospora trifoliorum) in pre cent. Peronospora trifoliorum isolate I8
Category: GROWTH
  1. Growth habit (GROWTH HABIT) Plant growth habit
  2. Plant Height (PLANT HEIGHT) Plant height measured in centimeters (mean of 3 mature plants).
  3. Winter vigor (WINTER VIGOR) Winter vigor
Category: MORPHOLOGY
  1. Basal branch count (BASAL BRANCH COUNT) Number of basal branches within 2 centimeters of the root
  2. Branch length (BRANCH LENGTH) Branch length in centimeters from base to end of longest branch
  3. Calyx length (CALYX LENGTH) Calyx length in millimeters
  4. Cotyledon length (COTYLEDON LENGTH) Cotyledon length in millimeters taken when cotyledons are expanded and second leaf barely visible.
  5. Cotyledon width (COTYLEDON WIDTH) Cotyledon width in millimeters taken when cotyledons are expanded and second leaf barely visible.
  6. Days to Full Pod Production (DAYS TO FULL PRODUCTION) Days from seeding to the first plant in full pod stage.
  7. Dry weight (DRY WEIGHT) Dry weight in grams of three plants
  8. Flower length (FLOWER LENGTH) Flower length in millimeters
  9. Flower Per Raceme (FLOWERS PER RACEME) Number of flowers per raceme (mean of five randomly chosen flowering racemes from different plants)
  10. Fruit coil apression (FRUIT COIL APRESSION) Degree of apression of fruit coils
  11. Fruit coil number (FRUIT COIL NUMBER) Number of fruit coils per plant
  12. Fruit diameter (FRUIT DIAMETER) Fruit diameter in millimeters taken at widest coil, excluding spines
  13. Fruit peduncle length (FRUIT LENGTH) Length of fruiting peduncle in millimeters
  14. Internode Length (INTERNODE LENGTH) Measured in centimeters on third internode from base on longest branch of three plants
  15. Leaf serrations (LEAF SERRATION) Number of serrations on one side of leaflet
  16. Leaflet Length (LEAFLET LENGTH) Leaflet length in millimeters taken on 1 branch on 3 plants between second and third internode at prebloom stage
  17. Leaflet mark color (LEAFLET MARK COLOR) Leaflet mark position
  18. Leaflet mark position (LEAFLET MARK POSTION) Leaflet mark position
  19. Leaflet mark shape (LEAFLET MARK SHAPE) Leaflet mark position
  20. Leaflet pubescence (LEAFLET PUBESCENCE) Leaflet pubescence
  21. Leaflet Width (LEAFLET WIDTH) Leaflet width in millimeters taken on 1 branch on 3 plants between second and third internode at prebloom stage
  22. Nodulation percentage (NODULATION) Nodulation percentage
  23. Petiole length subtending (PETIOLE LENGTH) Length of subtending petiole (stem attaching leaf to branch, leaf closest to pod)
  24. Pod hair density (POD HAIR DENSITY) Density of hair on outer coil surface of fruit
  25. Pod Spines (POD SPINES) Pod spines
  26. Pod Tightness (POD TIGHTNESS) Pod Tightness
  27. Pod weight (POD WEIGHT) Grams of pods for three plants
  28. Pods Per Raceme (PODS PER RACEME) Number of pods per raceme (mean of five randomly chosen racemes with pods from different plants)
  29. Seed weight 100 (SEED WEIGHT100) Weight of 100 seeds in grams.
  30. Spine Curvature (SPINE CURVATURE) Spine curvature according to Small et al., 1990
  31. Spine, longest (SPINE LONGEST) Longest spine on pod
  32. Plant Maximal Spread (SPREAD) Plant maximal spread, width of the largest mature plant measured in centimeters.
  33. Stem diameter (STEM DIAMETER) Midstem diameter in millimeters
  34. Pollen Shape (TAXONOMY) Taxonomy based on pollen shape
Category: OTHER
  1. Image/picture1 (IMAGE-1) A picture or image
  2. Image/picture2 (IMAGE-2) A picture or image
  3. Image/picture3 (IMAGE-3) A picture or image
Category: PHENOLOGY
  1. Brown pod stage (BROWN POD DAY) Number of days from sowing to the appearance of fully ripe seed pod
  2. Start of flowering phase (DAYS PLANT TO FLOWER) Number of days from sowing to the appearance of first flower.
  3. Full emergence of cotyledons (DAYS TO EMERGENCE) Number of days from sowing to full emergence of cotyledons, in a greenhouse setting.
  4. Days to flower (DAYS TO FLOWER) Days from seeding to first open flower
  5. End of flowering phase (DAYS TO FLOWERING END) Number of days from sowing to end of flowering period (all flowers dried and brown)
  6. Greenpod stage (DAYS TO GREEN POD) Number of days from sowing to the appearance of full size green pod
  7. End of Senescence (DAYS TO SENESCENCE END) Number of days from sowing to when 90% of the plants have died
  8. Start of Senescence (DAYS TO SENESCENCE START) Number of days from sowing to the appearance of senscencing leaves
  9. Emergence of unifoliate leaf (DAYS TO UNIFOLIATE LEAF) Number of days from sowing to full emergence of initial unifoliate leaf, in a greenhouse setting.
  10. Emergence of first trifoliatef (EMERGEMCE OF FIRST TRIFOLIATE) Number of days from sowing to full emergence of first trifoliate leaf, in a greenhouse setting.
  11. Emergence of second trifoliatf (EMERGENCE OF SECOND TRIFOLIATE) Number of days from sowing to full emergence of secondary trifoliate leaf, in a greenhouse setting.
Category: PRODUCTION
  1. Biomass Among Species (BIOMASS) Plant biomass among species
  2. Biomass Within Species (BIOMASS WITHIN SPECIES) Biomass within species compared to other accessions of that species.
  3. Grams of seed produced (GRAMS SEED PRODUCED) Grams of seed produced
  4. Visual pod production (POD PRODUCTION) Visual pod production
Category: STRESS
  1. Aluminum tolerance (ALUMINUM TOLERANCE) Aluminum tolerance as expressed as P-value.(P-value is relative root growth as ratio of growth under Al stress to growth under no Al stress) between <.0001 and .05= highly sensitive, between .06 and.39= sensitive, .4 or higher = tolerant.
  2. MERCURY.RELATIVE.ROOT.GROWTH (MERCURY ROOT GROWTH) Relative root growth (RRG) of seedlings in the presences of mercury (Hg)
Category: SUBSET
  1. Core subset (CORE) A flag to indicate the accession is part of the core subset
  2. Medicago truncatula Core (CORE MEDICAGO TRUNCATULA) A flag to indicate the accession is part of the Medicago trucatula Core
  3. HapMap accessions (HAPMAP) Accessions in the HapMap project. Also found at root@medicagohapmap.org