CIMMYT Logo

Welcome!


Details for: CIMMYTMA 20986, Zea mays L. subsp. mays, OAXA 494


Summary Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
OAXA 494
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 (5 total. Click on image for more.)

Core Passport Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
OAXA 494
Origin:
Collected – Mexico
Improvement Status:
Traditional cultivar/landrace
Source History
Collected
12 December 1975.  Mexico
Coordinates: &SAN MIGUEL TECOMATLAN17.3833, -97.2667 (Map it)
Elevation: 2093m.
Collectedears: 10; Growingperiodfinish1: 11; Growingperiodstart1: 2; Sources: Mxc
Comment: DUPLICATES=MEX(MEX5698);USA(NSSL??)
Collector(s):
Accession Names and Identifiers
OAXA 494
Type: COLLECTNO
Group: Landrace
Landrace

GID 258586
Type: GID
Group: Landrace
Landrace

OAXACA 494
Type: POPULATION NAME
Group: Landrace
Landrace

DE CAJETE
Type: COMMON NAME
Group: Landrace
Landrace

MEX 5698
Type: Donor accession number
Group: Landrace
Landrace

OAXA,494
Type: ALTERNATIVE NAME
Group: Landrace
Landrace

CIMMYTMA-BANK-018843 0
Type: Inventory

CIMMYTMA-BANK-018843 1
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
CharacterizationPrimary RacePrimary race for the accession. Predominant landrace classified by overall phenotype.ELOTCO - ELOTES CONICOS  
CharacterizationSecondary RaceSecondary race for the accession. In cases where it is evident that there has been a mixture of two landraces, the dominant one is the primary.CONICO - CONICO  
CharacterizationMaturitySeed maturity3 - Late CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationNumber RegenerationsNumber of times the accession has been regenerated1  
CharacterizationDensityPlanting density for the regeneration trial33600 CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationPlanting DatePlanting Date1.997e+007  
CharacterizationPlanting DatePlanting Date2.01603e+007 CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationPlanting DatePlanting Date2.01704e+007 CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationField GerminationGermination rate observed in the field for the accession34  
CharacterizationField GerminationGermination rate observed in the field for the accession45 CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationField GerminationGermination rate observed in the field for the accession73 CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationGrain Type 1Predominant grain type for the accessionA - Floury  
CharacterizationGrain Type 1Predominant grain type for the accessionC - Dent  
CharacterizationGrain Type 1Predominant grain type for the accessionC - Dent CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationHarvest DateHarvest Date1.997e+007  
CharacterizationHarvest DateHarvest Date2.01612e+007 CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationHarvest DateHarvest Date2.01711e+007 CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationDays To AnthesisDays To Anthesis119 CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationDays To AnthesisDays To Anthesis120  
CharacterizationDays To AnthesisDays To Anthesis183 CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationDays To SilkingDays To Silking125 CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationDays To SilkingDays To Silking126  
CharacterizationDays To SilkingDays To Silking186 CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationPlants Per PlotNumber of plants per experimental plot174  
CharacterizationPlants Per PlotNumber of plants per experimental plot210 CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationPlants Per PlotNumber of plants per experimental plot244 CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationPlantsPollinatedNumber of plants that are pollinated129 CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationPlantsPollinatedNumber of plants that are pollinated20  
CharacterizationPlantsPollinatedNumber of plants that are pollinated50 CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationNumber EarsNumber of ears per planting16  
CharacterizationNumber EarsNumber of ears per planting26 CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationNumber EarsNumber of ears per planting30 CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationPlant HeightPlant Height270 CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationPlant HeightPlant Height354  
CharacterizationPlant HeightPlant Height365 CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationEar HeightEar Height185 CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationEar HeightEar Height266  
CharacterizationEar HeightEar Height280 CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationGrain Type 2Grain type for the accession less frequent than grain type 1A - Floury  
CharacterizationGrain Type 2Grain type for the accession less frequent than grain type 1A - Floury CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationGrain Type 2Grain type for the accession less frequent than grain type 1C - Dent  
CharacterizationStalk LodgedStalk Lodged14 CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationStalk LodgedStalk Lodged2  
CharacterizationStalk LodgedStalk Lodged4 CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationRoot LodgedRoot Lodged14  
CharacterizationRoot LodgedRoot Lodged158 CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationRoot LodgedRoot Lodged64 CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationLeave SenescenceLeave Senescence75 CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationLeave SenescenceLeave Senescence79 CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationRoot DevelopmentCode to identify the grade of root development3 - Medium CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationRoot DevelopmentCode to identify the grade of root development3 - Medium CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationTillering PlantTillering Plant3.0381 CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationSeedling VigorCode to identify plant seedling vigor 1 - Pretty good CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationSeedling VigorCode to identify plant seedling vigor 2 - Good CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationTassel TypeCode to identify tassel type2 - Primary-Secondary CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationTassel TypeCode to identify tassel type2 - Primary-Secondary CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationLeafinessCode to identify grade of leafiness1 - Pretty leafy CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationLeaves AboveNumber of leaves above the ear4 CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationLeaves AboveNumber of leaves above the ear5 CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationSheath PubescenceCode to identify grade of sheath pubescens1 - Exists CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationSheath PubescenceCode to identify grade of sheath pubescens1 - Exists CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationEasy ShellingEasy Shelling2 - Easy CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationEasy ShellingEasy Shelling2 - Easy CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationGlume SizeCode to identify glume size2 - Long (61 - 80 %) CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationGlume SizeCode to identify glume size3 - Medium (41 - 60 %) CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationEar RotEar Rot3 - Medium rotten CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationEar RotEar Rot3 - Medium rotten CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationLeaf Disease 1Code to identify leaf disease pathogenC - Roya común / Puccinia sorghi CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationLeaf Disease 1Code to identify leaf disease pathogenC - Roya común / Puccinia sorghi CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationHusk CoverCode to identify grade of husk cover2 - Good CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationPlant Color 1Predominant plant color for the accession3 - Sun red CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationPlant Color 1Predominant plant color for the accession3 - Sun red CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationPlant Color 2Plant color for the accession less frequent than plant color 11 - Green CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationKernel Row NumberKernel Row Number2 - 10-16 CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationKernel Row NumberKernel Row Number2 - 10-16 CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationKernel Row TypeCode to identify kernel row type1 - Regular CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationKernel Row TypeCode to identify kernel row type2 - Irregular CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationGrain Color 1Predominant grain color for the accessionK - Blue  
CharacterizationGrain Color 1Predominant grain color for the accessionK - Blue CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationAdaptationMaterial Adaptation Qualification3 - Medium CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationAdaptationMaterial Adaptation Qualification3 - Medium CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationAgronomic ScaleAgronomic Scale2 - Good CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationAgronomic ScaleAgronomic Scale4 - Poor CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationField WeightEar weight obtained in the experimental plot0.456 CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationField WeightEar weight obtained in the experimental plot2.16 CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationField WeightEar weight obtained in the experimental plot3  
CharacterizationPrevious LocationName of the location in which the accession was previoulsy regenerated or increasedORIGINAL  
CharacterizationPrevious PlotNumber EnvironPrevious PlotNumber EnvironOR75  
CharacterizationPrevius Planting DatePrevius Planting Date1.975e+007  
CharacterizationField book statusCode to identify the status of current field bookA - Approved  
CharacterizationField book statusCode to identify the status of current field bookA - Approved CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationGrain Color 2Grain color for the accession less frequent than grain color 1A - White  
CharacterizationGrain Color 2Grain color for the accession less frequent than grain color 1A - White CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationGrain Color 4Grain color for the accession less frequent than grain color 3B - Yellow  
CharacterizationLeaf Disease 2Disease of the leafB - Tizón foliar por turcicum / Teleomorph: Setosphaeria turcica (syn. Trichometasphaeria turcica) (Anamorph: Exserohilum turcicum, syn. Helminthosporium turcicum) CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationLeaf Disease 3Disease of the leafG - Achaparramiento del maíz (CS) / Spiroplasma kunkelii, syn. Corn Stunt Spiroplasma CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationGrade Disease 1Grade of the desease2 - Slightly CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationGrade Disease 2Grade of the desease2 - Slightly CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationGrade Disease 3Grade of the desease1 - No Diseases CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationEar ShapeEar Shape3 - Conical CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationGrain WidthGrain width0.7 CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationGrain WidthGrain width0.9 CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationGrain Color 3Grain color for the accession less frequent than grain color 2G - Mottled  
CharacterizationGrain Color 3Grain color for the accession less frequent than grain color 2G - Mottled CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationEar DiameterEar Diameter4.3 CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationEar DiameterEar Diameter4.3 CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationGrain LengthGrain Length1 CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationGrain LengthGrain Length1.3 CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationEar LengthEar Length12 CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationEar LengthEar Length16 CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationField MoistureField Moisture17.5 CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationNumber Ear RotNumber Ear Rot20 CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationNumber Ear RotNumber Ear Rot25 CIMMYTMA-BANK-018843 1 AA16U-2903-109 PL
CharacterizationRoot Lodged %Percent of root lodging75 CIMMYTMA-BANK-018843 1 REGENACC SD
CharacterizationStalk Lodged %Percent of stalk lodging7 CIMMYTMA-BANK-018843 1 REGENACC SD
GEO-REFERENCEElevation Meters 1Elevation of the location from where the accession originates2200  
GEO-REFERENCEElevation Type 2Source from where elevation data was obtained. Allows recording of alternative elevation typeP - Map site/province  
GEO-REFERENCEAdaptation ZoneAdaptation ZoneTemperate, dry winter, warm summer   
GEO-REFERENCEElevation Meters 2Elevation of the location from where the accession originates. Allows recording alternative elevation data2100  
GEO-REFERENCEElevation Type 3Source from where elevation data was obtained. Allows recording of alternative elevation type   
GEO-REFERENCEElevation Meters 3Elevation of the location from where the accession originates. Allows recording alternative elevation data2200  
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 agreement19990630  


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.