CIMMYT Logo

Welcome!


Details for: CIMMYTMA 17593, Zea mays L. subsp. mays, CML 254


Summary Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
CML 254
Origin:
Developed – CIMMYT, INT.
Received by NPGS:
01 Dec 1997
Improvement Status:
Inbred line
Backup Location:
Svalbard Global Seed Vault
Availability
FormQuantityNoteCart
Seed50 Seed

Images (5 total. Click on image for more.)

Core Passport Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
CML 254
Origin:
Developed – CIMMYT, INT.
Received by NPGS:
01 Dec 1997
Improvement Status:
Inbred line
Source History
Developed
01 January 1995.  CIMMYT, INT.
Coordinates: VERACRUZ&POZA RICA20.5648, -97.4242 (Map it)
Elevation: 102m.
Comment: Release on 1994 / [DUP=CIM(CML254);A LINE RECEIVED FROM DR.S.K.VASAL|CIMMYT|500 SEEDS;TUXP.SEQ-149-2-BBB-##-1-BB-f-##-#]
Developer(s):
Accession Names and Identifiers
CML 254
Type: COLLECTNO
Group: Lines
Lines

GID 35197
Type: GID
Group: Lines
Lines

CML 254
Type: POPULATION NAME
Group: Lines
Lines

CML254
Type: ORIGINAL NAME
Group: Lines
Lines

CML,254
Type: ALTERNATIVE NAME
Group: Lines
Lines

CIMMYTMA-BANK-016424 1
Type: Inventory

CIMMYTMA-BANK-016424 2
Type: Inventory

CIMMYTMA-BANK-016424 3
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 (1 active accession[s])
Zea mays L. subsp. mexicana (Schrad.) H. H. Iltis (84 active accession[s])
Zea mays L. subsp. parviglumis H. H. Iltis & Doebley (111 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 Standard Material Transfer Agreement.

Observations

Phenotype Data

CategoryDescriptorDescriptionValueStudyInventory
CharacterizationMaturitySeed maturity3 - Late  
CharacterizationDensityPlanting density for the regeneration trial44404  
CharacterizationDensityPlanting density for the regeneration trial44404 CIMMYTMA-BANK-016424 REGENACC PL
CharacterizationNPK 1Nitrogen fertilizer amount used in the regeneration trial200  
CharacterizationNPK 1Nitrogen fertilizer amount used in the regeneration trial200 CIMMYTMA-BANK-016424 REGENACC PL
CharacterizationNPK 2Phosphorus fertilizer amount used in the regeneration trial80  
CharacterizationNPK 2Phosphorus fertilizer amount used in the regeneration trial80 CIMMYTMA-BANK-016424 REGENACC PL
CharacterizationNPK 3Potassium fertilizer amount used in the regeneration trial0  
CharacterizationNPK 3Potassium fertilizer amount used in the regeneration trial0 CIMMYTMA-BANK-016424 REGENACC PL
CharacterizationPlanting DatePlanting Date2.01311e+007  
CharacterizationPlanting DatePlanting Date2.01624e+007 CIMMYTMA-BANK-016424 REGENACC PL
CharacterizationPlanting DatePlanting Date2.01812e+007 CIMMYTMA-BANK-016424 3 Regeneration SD
CharacterizationField GerminationGermination rate observed in the field for the accession67  
CharacterizationGrain Type 1Predominant grain type for the accessionC - Dent  
CharacterizationGrain Type 1Predominant grain type for the accessionC - Dent CIMMYTMA-BANK-016424 3 Regeneration SD
CharacterizationGrain Type 1Predominant grain type for the accessionD - Semi-dent  
CharacterizationGrain Type 1Predominant grain type for the accessionD - Semi-dent CIMMYTMA-BANK-016424 1 ACTIVE SD
CharacterizationGrain Type 1Predominant grain type for the accessionD - Semi-dent CIMMYTMA-BANK-016424 1 BASE SD
CharacterizationHarvest DateHarvest Date2.01405e+007  
CharacterizationHarvest DateHarvest Date2.01704e+007 CIMMYTMA-BANK-016424 REGENACC PL
CharacterizationDays To AnthesisDays To Anthesis100  
CharacterizationDays To AnthesisDays To Anthesis74 CIMMYTMA-BANK-016424 REGENACC PL
CharacterizationDays To AnthesisDays To Anthesis78 CIMMYTMA-BANK-016424 3 Regeneration SD
CharacterizationDays To SilkingDays To Silking102  
CharacterizationDays To SilkingDays To Silking72 CIMMYTMA-BANK-016424 REGENACC PL
CharacterizationDays To SilkingDays To Silking79 CIMMYTMA-BANK-016424 3 Regeneration SD
CharacterizationPlants Per PlotNumber of plants per experimental plot208 CIMMYTMA-BANK-016424 REGENACC PL
CharacterizationPlants Per PlotNumber of plants per experimental plot232  
CharacterizationPlantsPollinatedNumber of plants that are pollinated184  
CharacterizationPlantsPollinatedNumber of plants that are pollinated194 CIMMYTMA-BANK-016424 REGENACC PL
CharacterizationNumber EarsNumber of ears per planting151 CIMMYTMA-BANK-016424 Regeneration SD
CharacterizationNumber EarsNumber of ears per planting173 CIMMYTMA-BANK-016424 3 Regeneration SD
CharacterizationNumber EarsNumber of ears per planting35 CIMMYTMA-BANK-016424 REGENACC PL
CharacterizationNumber EarsNumber of ears per planting75  
CharacterizationPlant HeightPlant Height114  
CharacterizationPlant HeightPlant Height211 CIMMYTMA-BANK-016424 REGENACC PL
CharacterizationEar HeightEar Height125 CIMMYTMA-BANK-016424 REGENACC PL
CharacterizationEar HeightEar Height51  
CharacterizationStalk LodgedStalk Lodged0 CIMMYTMA-BANK-016424 REGENACC PL
CharacterizationRoot LodgedRoot Lodged1 CIMMYTMA-BANK-016424 REGENACC PL
CharacterizationLeave SenescenceLeave Senescence62  
CharacterizationRoot DevelopmentCode to identify the grade of root development3 - Medium  
CharacterizationSeedling VigorCode to identify plant seedling vigor 3 - Medium CIMMYTMA-BANK-016424 3 Regeneration SD
CharacterizationSeedling VigorCode to identify plant seedling vigor 4 - Poor  
CharacterizationTassel TypeCode to identify tassel type2 - Primary-Secondary  
CharacterizationTassel TypeCode to identify tassel type2 - Primary-Secondary CIMMYTMA-BANK-016424 3 Regeneration SD
CharacterizationLeafinessCode to identify grade of leafiness3 - Medium Leafy CIMMYTMA-BANK-016424 3 Regeneration SD
CharacterizationLeaves AboveNumber of leaves above the ear5  
CharacterizationLeaves AboveNumber of leaves above the ear6 CIMMYTMA-BANK-016424 REGENACC PL
CharacterizationSheath PubescenceCode to identify grade of sheath pubescens1 - Exists  
CharacterizationSheath PubescenceCode to identify grade of sheath pubescens3 - Non-exists CIMMYTMA-BANK-016424 3 Regeneration SD
CharacterizationEasy ShellingEasy Shelling2 - Easy  
CharacterizationEasy ShellingEasy Shelling2 - Easy CIMMYTMA-BANK-016424 Regeneration SD
CharacterizationEasy ShellingEasy Shelling3 - Medium CIMMYTMA-BANK-016424 3 Regeneration SD
CharacterizationGlume SizeCode to identify glume size3 - Medium (41 - 60 %)  
CharacterizationGlume SizeCode to identify glume size3 - Medium (41 - 60 %) CIMMYTMA-BANK-016424 Regeneration SD
CharacterizationGlume SizeCode to identify glume size3 - Medium (41 - 60 %) CIMMYTMA-BANK-016424 3 Regeneration SD
CharacterizationEar RotEar Rot2 - A little rotten CIMMYTMA-BANK-016424 Regeneration SD
CharacterizationEar RotEar Rot2 - A little rotten CIMMYTMA-BANK-016424 3 Regeneration SD
CharacterizationEar RotEar Rot4 - Very rotten  
CharacterizationEar RotEar Rot5 - 100% roten CIMMYTMA-BANK-016424 REGENACC PL
CharacterizationLeaf Disease 1Code to identify leaf disease pathogenA - Tizón foliar por maydis / Teleomorph: Cochliobolus heterostrophus (Anamorph: Bipolaris maydis, syn. Helminthosporium maydis)  
CharacterizationLeaf Disease 1Code to identify leaf disease pathogenB - Tizón foliar por turcicum / Teleomorph: Setosphaeria turcica (syn. Trichometasphaeria turcica) (Anamorph: Exserohilum turcicum, syn. Helminthosporium turcicum) CIMMYTMA-BANK-016424 REGENACC PL
CharacterizationHusk CoverCode to identify grade of husk cover1 - Pretty good  
CharacterizationPlant Color 1Predominant plant color for the accession2 - Dilute sun red CIMMYTMA-BANK-016424 3 Regeneration SD
CharacterizationPlant Color 1Predominant plant color for the accession3 - Sun red  
CharacterizationPlant Color 2Plant color for the accession less frequent than plant color 11 - Green CIMMYTMA-BANK-016424 3 Regeneration SD
CharacterizationPlant Color 2Plant color for the accession less frequent than plant color 12 - Dilute sun red  
CharacterizationKernel Row NumberKernel Row Number2 - 10-16  
CharacterizationKernel Row NumberKernel Row Number2 - 10-16 CIMMYTMA-BANK-016424 REGENACC PL
CharacterizationKernel Row NumberKernel Row Number2 - 10-16 CIMMYTMA-BANK-016424 Regeneration SD
CharacterizationKernel Row NumberKernel Row Number2 - 10-16 CIMMYTMA-BANK-016424 3 Regeneration SD
CharacterizationKernel Row TypeCode to identify kernel row type1 - Regular  
CharacterizationKernel Row TypeCode to identify kernel row type1 - Regular CIMMYTMA-BANK-016424 Regeneration SD
CharacterizationKernel Row TypeCode to identify kernel row type1 - Regular CIMMYTMA-BANK-016424 3 Regeneration SD
CharacterizationKernel Row TypeCode to identify kernel row type3 - Straight CIMMYTMA-BANK-016424 REGENACC PL
CharacterizationGrain Color 1Predominant grain color for the accessionA - White  
CharacterizationGrain Color 1Predominant grain color for the accessionA - White CIMMYTMA-BANK-016424 1 ACTIVE SD
CharacterizationGrain Color 1Predominant grain color for the accessionA - White CIMMYTMA-BANK-016424 1 BASE SD
CharacterizationGrain Color 1Predominant grain color for the accessionA - White CIMMYTMA-BANK-016424 3 Regeneration SD
CharacterizationAdaptationMaterial Adaptation Qualification2 - Good CIMMYTMA-BANK-016424 REGENACC PL
CharacterizationAdaptationMaterial Adaptation Qualification2 - Good CIMMYTMA-BANK-016424 3 Regeneration SD
CharacterizationAdaptationMaterial Adaptation Qualification3 - Medium  
CharacterizationAdaptationMaterial Adaptation Qualification3 - Medium CIMMYTMA-BANK-016424 Regeneration SD
CharacterizationAgronomic ScaleAgronomic Scale3 - Medium  
CharacterizationAgronomic ScaleAgronomic Scale3 - Medium CIMMYTMA-BANK-016424 Regeneration SD
CharacterizationAgronomic ScaleAgronomic Scale4 - Poor CIMMYTMA-BANK-016424 REGENACC PL
CharacterizationField WeightEar weight obtained in the experimental plot10.64 CIMMYTMA-BANK-016424 Regeneration SD
CharacterizationField WeightEar weight obtained in the experimental plot2.9 CIMMYTMA-BANK-016424 REGENACC PL
CharacterizationField WeightEar weight obtained in the experimental plot5.06  
CharacterizationField WeightEar weight obtained in the experimental plot8.5 CIMMYTMA-BANK-016424 3 Regeneration SD
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-016424 REGENACC PL
CharacterizationLeaf Disease 2Disease of the leafE - Mancha café (peca) / Physoderma maydis CIMMYTMA-BANK-016424 REGENACC PL
CharacterizationGrade Disease 1Grade of the desease2 - Slightly CIMMYTMA-BANK-016424 REGENACC PL
CharacterizationGrade Disease 2Grade of the desease1 - No Diseases CIMMYTMA-BANK-016424 REGENACC PL
CharacterizationEar ShapeEar Shape1 - Cylindrical CIMMYTMA-BANK-016424 Regeneration SD
CharacterizationEar ShapeEar Shape2 - Cylindrical - Conical CIMMYTMA-BANK-016424 REGENACC PL
CharacterizationEar ShapeEar Shape3 - Conical CIMMYTMA-BANK-016424 3 Regeneration SD
CharacterizationGrain WidthGrain width0.8 CIMMYTMA-BANK-016424 3 Regeneration SD
CharacterizationGrain WidthGrain width0.9 CIMMYTMA-BANK-016424 REGENACC PL
CharacterizationGrain WidthGrain width1 CIMMYTMA-BANK-016424 Regeneration SD
CharacterizationEar DiameterEar Diameter3.7 CIMMYTMA-BANK-016424 3 Regeneration SD
CharacterizationEar DiameterEar Diameter3.8 CIMMYTMA-BANK-016424 Regeneration SD
CharacterizationEar DiameterEar Diameter3.9 CIMMYTMA-BANK-016424 REGENACC PL
CharacterizationGrain LengthGrain Length0.8 CIMMYTMA-BANK-016424 Regeneration SD
CharacterizationGrain LengthGrain Length1 CIMMYTMA-BANK-016424 3 Regeneration SD
CharacterizationGrain LengthGrain Length1.1 CIMMYTMA-BANK-016424 REGENACC PL
CharacterizationEar LengthEar Length10.4 CIMMYTMA-BANK-016424 3 Regeneration SD
CharacterizationEar LengthEar Length11.5 CIMMYTMA-BANK-016424 REGENACC PL
CharacterizationEar LengthEar Length12 CIMMYTMA-BANK-016424 Regeneration SD
CharacterizationField MoistureField Moisture28.3 CIMMYTMA-BANK-016424 REGENACC PL
CharacterizationField MoistureField Moisture8 CIMMYTMA-BANK-016424 Regeneration SD
CharacterizationNumber Ear RotNumber Ear Rot115 CIMMYTMA-BANK-016424 REGENACC PL
CharacterizationNumber Ear RotNumber Ear Rot27 CIMMYTMA-BANK-016424 Regeneration SD
CharacterizationNumber Ear RotNumber Ear Rot57 CIMMYTMA-BANK-016424 3 Regeneration SD
CharacterizationRoot Lodged %Percent of root lodging0.48077 CIMMYTMA-BANK-016424 REGENACC PL
CharacterizationStalk Lodged %Percent of stalk lodging0 CIMMYTMA-BANK-016424 REGENACC PL
CharacterizationCob Color 1Cob Color 1A - White CIMMYTMA-BANK-016424 Regeneration SD
CharacterizationCob Color 1Cob Color 1A - White CIMMYTMA-BANK-016424 3 Regeneration SD
GEO-REFERENCEElevation Type 2Source from where elevation data was obtained. Allows recording of alternative elevation typeP - Map site/province  
GEO-REFERENCEAdaptation ZoneAdaptation ZoneTropical, savannah  
GEO-REFERENCEElevation Meters 2Elevation of the location from where the accession originates. Allows recording alternative elevation data60  


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.