CIMMYT Logo

Welcome!


Details for: CIMMYTMA 256, Zea mays L. subsp. mays, OAXA 66


Summary Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
OAXA 66
Origin:
Collected – Mexico
Improvement Status:
Traditional cultivar/landrace
Backup Location:
Svalbard Global Seed Vault
Availability
This accession is not available. Contact site for status.

Images (1 total. Click on image for more.)

Core Passport Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
OAXA 66
Origin:
Collected – Mexico
Improvement Status:
Traditional cultivar/landrace
Source History
Collected
01 January 1946.  Mexico
Coordinates: TEMALTEPEC&SANTO DOMINGO17.0631, -96.6286 (Map it)
Elevation: 1583m.
Culture2: Supplementary ; Rain: Regular; Sources: Pl2,Nrc,Mxc
Comment: DUPLICATES=MEX(MEX5266);USA(PI479055|NRC3547)
Collector(s):
Donated
 

Donator(s):
Accession Names and Identifiers
OAXA 66
Type: COLLECTNO
Group: Landrace
Landrace

GID 243515
Type: GID
Group: Landrace
Landrace

OAXACA 66
Type: POPULATION NAME
Group: Landrace
Landrace

MEX 5266
Type: Donor accession number
Group: Landrace
Landrace

NRC 3547
Type: Donor accession number
Group: Landrace
Landrace

PI 479055
Type: Donor accession number
Group: Landrace
Landrace

OAXA,66
Type: ALTERNATIVE NAME
Group: Landrace
Landrace

CIMMYTMA-BANK-000256 1
Type: Inventory

CIMMYTMA-BANK-000256 2
Type: Inventory

Narrative
Zea mays L. subsp. mays
Genus:
Zea
Family:
Poaceae (alt. Gramineae)
Subfamily:
Panicoideae
Tribe:
Andropogoneae
Nomen number:

311987
Verified:
07/15/1987 by ARS Systematic Botanists.
Common names
English
corn –
dent corn –
field corn –
flint corn –
maize –
pod corn –
popcorn –
sweet corn –
Arabic
dura shami –
French
maïs –
German
Mais –
Italian
granoturco –
mais –
Japanese Romaji
tō-morokoshi –
Japanese Rōmaji
tō-morokoshi –
Portuguese
milho –
Spanish
maíz –
Swedish
majs –
Transcribed Chinese
yu shu shu –
Transcribed Korean
gangnaengi –
ogsusu –
Other conspecific taxa
Zea mays L. (0 active accession[s])
Zea mays L. subsp. huehuetenangensis (H. H. Iltis & Doebley) Doebley (0 active accession[s])
Zea mays L. subsp. mexicana (Schrad.) H. H. Iltis (0 active accession[s])
Zea mays L. subsp. parviglumis H. H. Iltis & Doebley (0 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Autonym(s)
Zea mays L. var. mays

Heterotypic Synonym(s)
Annotations
Other Links
Actions
Pathogens
Vouchers
Citations
Pedigree
Intellectual Property Rights
FAO 1994 Designation. 1, .
FAO Standard Material Transfer Agreement.

Observations

Phenotype Data

CategoryDescriptorDescriptionValueStudyInventory
CharacterizationMaturitySeed maturity2 - Intermediate  
CharacterizationNumber RegenerationsNumber of times the accession has been regenerated3  
CharacterizationDensityPlanting density for the regeneration trial36000  
CharacterizationPlanting DatePlanting Date1.98301e+007  
CharacterizationPlanting DatePlanting Date2.01811e+007 CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationField GerminationGermination rate observed in the field for the accession89 CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationGrain Type 1Predominant grain type for the accessionC - Dent  
CharacterizationHarvest DateHarvest Date1.98301e+007  
CharacterizationHarvest DateHarvest Date2.01904e+007 CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationDays To AnthesisDays To Anthesis68 CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationGDU AnthesisGrade-day units between planting and anthesis dates1598  
CharacterizationDays To SilkingDays To Silking73 CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationGDU SilkingGrade-day units between planting and silking dates1716  
CharacterizationPlants Per PlotNumber of plants per experimental plot229 CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationPlantsPollinatedNumber of plants that are pollinated122 CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationNumber EarsNumber of ears per planting44 CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationPlant HeightPlant Height196 CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationPlant HeightPlant Height280  
CharacterizationEar HeightEar Height101 CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationEar HeightEar Height133  
CharacterizationStalk LodgedStalk Lodged30 CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationStalk LodgedStalk Lodged7  
CharacterizationRoot LodgedRoot Lodged4  
CharacterizationRoot LodgedRoot Lodged74 CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationLeave SenescenceLeave Senescence73 CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationRoot DevelopmentCode to identify the grade of root development5 - Pretty small CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationTillering PlantTillering Plant0.04803 CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationSeedling VigorCode to identify plant seedling vigor 2 - Good CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationTassel TypeCode to identify tassel type2 - Primary-Secondary CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationLeafinessCode to identify grade of leafiness3 - Medium Leafy CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationLeaves AboveNumber of leaves above the ear5 CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationSheath PubescenceCode to identify grade of sheath pubescens3 - Non-exists CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationEasy ShellingEasy Shelling2 - Easy CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationGlume SizeCode to identify glume size5 - Very short (0 - 20 %) CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationEar RotEar Rot2 - A little rotten  
CharacterizationEar RotEar Rot4 - Very rotten CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationLeaf Disease 1Code to identify leaf disease pathogenX - Mancha foliar por Hyalothyridium / Anamorph: Hyalothyridium maydis (Teleomorph: Leptosphaerulina sp.) CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationHusk CoverCode to identify grade of husk cover1 - Pretty good CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationPlant Color 1Predominant plant color for the accession2 - Dilute sun red CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationPlant Color 2Plant color for the accession less frequent than plant color 11 - Green CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationKernel Row NumberKernel Row Number3 - 16-22 CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationKernel Row TypeCode to identify kernel row type1 - Regular CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationGrain Color 1Predominant grain color for the accessionB - Yellow  
CharacterizationAdaptationMaterial Adaptation Qualification1 - Pretty good  
CharacterizationAdaptationMaterial Adaptation Qualification4 - Bad CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationAgronomic ScaleAgronomic Scale4 - Poor CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationField WeightEar weight obtained in the experimental plot3.87 CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationPrevious LocationName of the location in which the accession was previoulsy regenerated or increasedTEPALCINGO  
CharacterizationPrevious PlotNumber EnvironPrevious PlotNumber EnvironTE60A  
CharacterizationPrevious PlotNumber ExperimentPrevious PlotNumber Experiment5259  
CharacterizationPrevius Planting DatePrevius Planting Date10105  
CharacterizationField book statusCode to identify the status of current field bookA - Approved  
CharacterizationGrain Color 2Grain color for the accession less frequent than grain color 1A - White  
CharacterizationGrade Disease 1Grade of the desease2 - Slightly CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationEar ShapeEar Shape2 - Cylindrical - Conical CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationGrain WidthGrain width1 CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationGrain Color 3Grain color for the accession less frequent than grain color 2K - Blue  
CharacterizationEar DiameterEar Diameter3.9 CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationGrain LengthGrain Length1 CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationEar LengthEar Length14.2 CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationField MoistureField Moisture12 CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationNumber Ear RotNumber Ear Rot78 CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationRoot Lodged %Percent of root lodging32 CIMMYTMA-BANK-000256 2 Regeneration SD
CharacterizationStalk Lodged %Percent of stalk lodging13 CIMMYTMA-BANK-000256 2 Regeneration SD
GEO-REFERENCEElevation Meters 1Elevation of the location from where the accession originates91  
GEO-REFERENCEAdaptation ZoneAdaptation ZoneTemperate, dry winter, warm summer   
GEO-REFERENCEElevation Type 1Source from where elevation data was obtainedC - Collector  
IdentifiersDesignation OrgIndicates if accession is under FAO in-trust agreementFAO - FAO  
IdentifiersDesignation DateDate in which the accession was designated under FAO in-trust agreement19941026  


CIMMYT Germplasm Policy (excerpts)

CIMMYT holds and manages its germplasm as an international public good and is committed to its widespread and facilitated diffusion and use to achieve the maximum possible access, scale, scope of impact, and sharing of benefits for the poor, especially maize and wheat farmers and consumers in developing countries. To safeguard its international public goods character, and by legal obligation with FAO and the Governing Body of the International Treaty of Plant Genetic Resources for Food and Agriculture (ITPGRFA), CIMMYT germplasm for use in food and agriculture is transferred using the Standard Materials Transfer Agreement (SMTA) of the ITPGRFA or equivalent Material Transfer Agreements (MTAs) in the case of species that are not listed in the Annex 1 of the ITPGRFA.

Distributions to fulfill requests for repatriation of subsamples of germplasm collections to a country or community of origin, especially following natural or man-made catastrophes, are considered a high priority.

The CIMMYT germplasm research for development focus is on (i) conservation and the effective use of genetic diversity and (ii) the further development and deployment of CIMMYT germplasm for the benefit of improved and more sustainable food and nutrition security, poverty reduction, and environmental sustainability.

CIMMYT strives to make CIMMYT held germplasm, as well as the data and other outputs resulting from its germplasm research and development activities, openly available and accessible for research, breeding and training for food and agriculture, in accordance with the ITPGRFA, the CGIAR Intellectual Assets Principles, the CGIAR Open Access and Data Management Policy and CIMMYT's Intellectual Assets Policy. Germplasm availability is made public through the web, field days etc. and access is free of charge or at minimal cost. CIMMYT may apply additional conditions to the transfer of germplasm under development from its breeding and research programs in support of accelerated use, data sharing, and impact assessment.

CIMMYT acquires and distributes all seed samples in accordance with relevant international and national regulations, such as phytosanitary/quarantine laws, ITPGRFA or CBD, and national laws for genetic resources access, transgenic status, and other considerations. Germplasm imported, exported, or acquired from quarantined regions within the same country must pass through the applicable quarantine processes implemented by an accredited CIMMYT Seed Health Unit or the importing or exporting countries' dedicated authorities, as well as meeting all necessary regulatory requirements, before acceptance and use by CIMMYT for conservation, breeding, research, and/or dissemination to third parties.

CIMMYT makes no warranties, express or implied, regarding the quality, viability or purity (genetic or mechanical), safety of and/or use of CIMMYT-held germplasm including any warranty of merchantability, or fitness for a particular purpose, including without limitation, production, breeding, crossing, testing, commercialization, or non-infringement of third-party intellectual property.