| CHEMICAL | Oil Percentage | Whole kernel oil concentration corrected to a standard moisture level (dry weight basis). Value is expressed in percent oil. The method of obtaining the value is described in the method record and may be by calibrated NIR or using wet lab procedures. | 6.9 | | MAIZE.NIR.DUPONT-PIONEER.2000 | PI 503563 86ncab01 SD | |
| COMMENT | Ethnic Group | The name of the native group or tribe the accession is assosciated with. Association might be indicated by being directly collected from the group or mention being made of a named group in the line of aquisistion. | Pima-Maricopa of AZ | | MAIZE.DONOR.ACC.NARRATIVE | | Not Available |
| DISEASE | Stewarts Wilt | Plant response to the Stewart's wilt organism (Pantoea stewartii subsp. stewartii (Smith) Mergaert, Verdonck & Kersters) formerly called (Erwinia stewartii (Smith) Dye ). The trait is coded 1-9 with 1 representing the most resistant response and 9 the most susceptible response. | 4 - (4) Abundant spread bi-directionally in inoculated leaves only. | 30 | MAIZE.STEWARTS.U_OF_ILLINOIS.1997 | PI 503563 86ncab01 SD | |
| DISEASE | Common Rust Race RP1-D | Leaf Response to Rp1-D virulent strain of common rust organism (Puccinia sorghi Schwein.). The trait is coded 1-9 with 1 representing the most resistant response and 9 the most susceptible response.
| 6 - (6) (0 = NO SYMPTOMS, 9 = SEVERE DISEASE DEVLOPMENT) | 2 | MAIZE.COMMONRUST.U_OF_ILLINOIS.2001 | PI 503563 86ncab01 SD | |
| INSECT | European Corn Borer Gen1 | RESISTANCE TO THE FIRST GENERATION OF EUROPEAN CORN BORER. | 4 - (4) Intermediate response. Several leaves with shot-hole lesions and elongated lesions | | MAIZE.ECB1.AMES.90B | PI 503563 86ncab01 SD | |
| INSECT | European Corn Borer Gen2 | RESISTANCE TO THE SECOND GENERATION OF EUROPEAN CORN BORER. | 7 - (7) (1 = RESISTANT, 9 = SUSCEPTIBLE | 10 | MAIZE.ECB2.AMES.93 | PI 503563 86ncab01 SD | |
| PHENOLOGY | Homologous Area | Homologous Area | | | MAIZE.DONOR | | Not Available |
| PHENOLOGY | GDU SILKING C LAT40-49 | Growing degree units (GDU or GDD) from planting to 50% silking in degrees Celsius at latitude 40-49. | 772 | 2 | MAIZE.OBSERVATION.AMES.2000 | PI 503563 86ncab01 SD | |
| PHENOLOGY | Days to Silk 40-49 latitude | Number of days from planting to when silks of 50% of observed plants have emerged where the observations are at latitude 40 to 49 degrees. | 72 | 2 | MAIZE.OBSERVATION.AMES.2000 | PI 503563 86ncab01 SD | |
| PHENOLOGY | GDU SILKING F LAT40-49 | Growing degree units (GDU or GDD) from planting to 50% silking in degrees farenheit. Data is taken at 40 to 49 degrees N or S latitude. This (86,50) system uses the equation ((Tmax+Tmin)/2)-50. Tmax to 86 maximum and Tmin to 50 minimum. | 1383 | 2 | MAIZE.OBSERVATION.AMES.2000 | PI 503563 86ncab01 SD | |
| ROOT | Root System Dry Weight | Root System Dry Weight (RDW), g | 2.9 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 503563 86ncab01 SD | |
| ROOT | Shoot Dry Weight | Shoot Dry Weight (SDW), g | 23.7 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 503563 86ncab01 SD | |
| ROOT | Root:Shoot Ratio | RDW:SDW | 0.12 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 503563 86ncab01 SD | |
| ROOT | Stem Diameter | Stem Diameter, mm | 23 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 503563 86ncab01 SD | |
| ROOT | Number of Seminal Roots | Number of Seminal Roots (Sem#) | 1.5 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 503563 86ncab01 SD | |
| ROOT | Number of Nodal Roots | Number of Nodal Roots (Nod#) | 19 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 503563 86ncab01 SD | |
| ROOT | Longest Nodal Root Length | Longest Nodal Root Length (NodLen), cm | 94.2 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 503563 86ncab01 SD | |
| ROOT | Crown Root System Diameter | Crown Root System Diameter (SysDia), mm | 58 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 503563 86ncab01 SD | |
| ROOT | Average Crown Root Diameter | Average Crown Root Diameter (AvgDia), mm | 0.5 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 503563 86ncab01 SD | |
| ROOT | Number of Root Tips | Number of Root Tips | 264.7 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 503563 86ncab01 SD | |
| ROOT | Number of Lateral Root Branch Points | Number of Lateral Branch Points | 761.3 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 503563 86ncab01 SD | |
| ROOT | Root Cross-Section Area | Root cross-section area(RXSA), mm2 | 1.085 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 503563 86ncab01 SD | |
| ROOT | Total Cortical Area | Total cortical area (TCA), mm2 | .742 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 503563 86ncab01 SD | |
| ROOT | Total Steele Area | Total steele area (TSA), mm2 | 0.343 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 503563 86ncab01 SD | |
| ROOT | Steele:Cross-Section Ratio | TSA:RXSA | 0.317 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 503563 86ncab01 SD | |
| ROOT | Steele:Cortex Ratio | TSA:TCA | 0.464 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 503563 86ncab01 SD | |
| ROOT | Aerenchyma Area | Aerenchyma area (AA), mm2 | 0.015 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 503563 86ncab01 SD | |
| ROOT | Percent of Cortex as Aerenchyma | Percent of cortex as aerenchyma(%A) | .32 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 503563 86ncab01 SD | |
| ROOT | Percent of Cortex as Aerenchyma | Percent of cortex as aerenchyma(%A) | .46 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 503563 86ncab01 SD | |
| ROOT | Percent of Cortex as Aerenchyma | Percent of cortex as aerenchyma(%A) | 1.09 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 503563 86ncab01 SD | |
| ROOT | Percent of Cortex as Aerenchyma | Percent of cortex as aerenchyma(%A) | 2.18 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 503563 86ncab01 SD | |
| ROOT | Cortical Cell Area | Cortical Cell Area (CCA), mm2 | .727 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 503563 86ncab01 SD | |
| ROOT | Percent of Cortex as Cells | Percent of Cortex as Cells (%CCA) | 66.99 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 503563 86ncab01 SD | |
| ROOT | Xylem Vessel Area | Xylem Vessel Area (XVA), mm2 | 0.101 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 503563 86ncab01 SD | |
| ROOT | Number of Cortical Cells | Number of Cortical Cells (#CC) | 656.1 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 503563 86ncab01 SD | |
| ROOT | Number of Cortical Cell Files | Number of Cortical Cell Files (#CF) | 10.2 | | MAIZE.ROOTS.BurtonEtAl2013 | PI 503563 86ncab01 SD | |
| TAXONOMIC | Primary Race | Primary race of the accession. Mixed indicates that more than two races are present in the accession. | PIMPAP - Pima Papago | | MAIZE.CURATOR.REVIEW | | Not Available |