CIMMYT Logo

Welcome!


Details for: CIMMYTMA 30079, Zea mays L. subsp. mays, CML 521


Summary Data
Taxonomy:
Zea mays L. subsp. mays
Top Name:
CML 521
Origin:
Developed – CIMMYT, INT.
Received by NPGS:
17 Jun 2011
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 521
Origin:
Developed – CIMMYT, INT.
Received by NPGS:
17 Jun 2011
Improvement Status:
Inbred line
Source History
Developed
01 January 2009.  CIMMYT, INT.
Comment: Release on March, 2009 / [DUPLICATES=ZWE(CML521); A LINE RECEIVED FROM ZIMBABWE| CIMMYT. (HG B)]
Developer(s):
Accession Names and Identifiers
CML 521
Type: COLLECTNO
Group: Lines
Lines

GID 159527
Type: GID
Group: Lines
Lines

CML 521
Type: POPULATION NAME
Group: Lines
Lines

CML521
Type: ORIGINAL NAME
Group: Lines
Lines

CML,521
Type: ALTERNATIVE NAME
Group: Lines
Lines

CIMMYTMA-BANK-027505 1
Type: Inventory

CIMMYTMA-BANK-027505 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 (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-027505 2 Regeneration SD
CharacterizationNPK 1Nitrogen fertilizer amount used in the regeneration trial200  
CharacterizationNPK 1Nitrogen fertilizer amount used in the regeneration trial200 CIMMYTMA-BANK-027505 2 Regeneration SD
CharacterizationNPK 2Phosphorus fertilizer amount used in the regeneration trial80  
CharacterizationNPK 2Phosphorus fertilizer amount used in the regeneration trial80 CIMMYTMA-BANK-027505 2 Regeneration SD
CharacterizationNPK 3Potassium fertilizer amount used in the regeneration trial0  
CharacterizationNPK 3Potassium fertilizer amount used in the regeneration trial0 CIMMYTMA-BANK-027505 2 Regeneration SD
CharacterizationPlanting DatePlanting Date2.01206e+007  
CharacterizationPlanting DatePlanting Date2.01624e+007 CIMMYTMA-BANK-027505 2 Regeneration SD
CharacterizationField GerminationGermination rate observed in the field for the accession69  
CharacterizationGrain Type 1Predominant grain type for the accessionE - Semi-flint  
CharacterizationGrain Type 1Predominant grain type for the accessionE - Semi-flint CIMMYTMA-BANK-027505 2 Regeneration SD
CharacterizationHarvest DateHarvest Date2.01211e+007  
CharacterizationHarvest DateHarvest Date2.01704e+007 CIMMYTMA-BANK-027505 2 Regeneration SD
CharacterizationDays To AnthesisDays To Anthesis72  
CharacterizationDays To AnthesisDays To Anthesis73 CIMMYTMA-BANK-027505 2 Regeneration SD
CharacterizationDays To SilkingDays To Silking74 CIMMYTMA-BANK-027505 2 Regeneration SD
CharacterizationDays To SilkingDays To Silking78  
CharacterizationPlants Per PlotNumber of plants per experimental plot172 CIMMYTMA-BANK-027505 2 Regeneration SD
CharacterizationPlants Per PlotNumber of plants per experimental plot340  
CharacterizationPlantsPollinatedNumber of plants that are pollinated147 CIMMYTMA-BANK-027505 2 Regeneration SD
CharacterizationPlantsPollinatedNumber of plants that are pollinated190  
CharacterizationNumber EarsNumber of ears per planting55  
CharacterizationNumber EarsNumber of ears per planting84 CIMMYTMA-BANK-027505 2 Regeneration SD
CharacterizationPlant HeightPlant Height159  
CharacterizationPlant HeightPlant Height208 CIMMYTMA-BANK-027505 2 Regeneration SD
CharacterizationEar HeightEar Height110 CIMMYTMA-BANK-027505 2 Regeneration SD
CharacterizationEar HeightEar Height81  
CharacterizationStalk LodgedStalk Lodged0 CIMMYTMA-BANK-027505 2 Regeneration SD
CharacterizationStalk LodgedStalk Lodged7  
CharacterizationRoot LodgedRoot Lodged0 CIMMYTMA-BANK-027505 2 Regeneration SD
CharacterizationRoot LodgedRoot Lodged4  
CharacterizationLeave SenescenceLeave Senescence63  
CharacterizationTillering PlantTillering Plant0.008  
CharacterizationSeedling VigorCode to identify plant seedling vigor 2 - Good  
CharacterizationTassel TypeCode to identify tassel type2 - Primary-Secondary  
CharacterizationLeafinessCode to identify grade of leafiness1 - Pretty leafy  
CharacterizationLeaves AboveNumber of leaves above the ear6 CIMMYTMA-BANK-027505 2 Regeneration SD
CharacterizationLeaves AboveNumber of leaves above the ear7  
CharacterizationSheath PubescenceCode to identify grade of sheath pubescens2 - Segregating  
CharacterizationGlume SizeCode to identify glume size2 - Long (61 - 80 %)  
CharacterizationEar RotEar Rot2 - A little rotten  
CharacterizationEar RotEar Rot3 - Medium rotten CIMMYTMA-BANK-027505 2 Regeneration SD
CharacterizationLeaf Disease 1Code to identify leaf disease pathogenBM - Virus del rayado del maíz (MSV) / Maize streak virus (MSV) CIMMYTMA-BANK-027505 2 Regeneration SD
CharacterizationLeaf Disease 1Code to identify leaf disease pathogenF - Other  
CharacterizationHusk CoverCode to identify grade of husk cover1 - Pretty good  
CharacterizationPlant Color 1Predominant plant color for the accession1 - Green  
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-027505 2 Regeneration SD
CharacterizationKernel Row TypeCode to identify kernel row type1 - Regular CIMMYTMA-BANK-027505 2 Regeneration SD
CharacterizationKernel Row TypeCode to identify kernel row type2 - Irregular  
CharacterizationGrain Color 1Predominant grain color for the accessionA - White  
CharacterizationGrain Color 1Predominant grain color for the accessionA - White CIMMYTMA-BANK-027505 2 Regeneration SD
CharacterizationAdaptationMaterial Adaptation Qualification2 - Good CIMMYTMA-BANK-027505 2 Regeneration SD
CharacterizationAdaptationMaterial Adaptation Qualification3 - Medium  
CharacterizationAgronomic ScaleAgronomic Scale2 - Good  
CharacterizationAgronomic ScaleAgronomic Scale3 - Medium CIMMYTMA-BANK-027505 2 Regeneration SD
CharacterizationField WeightEar weight obtained in the experimental plot12.9 CIMMYTMA-BANK-027505 2 Regeneration SD
CharacterizationField WeightEar weight obtained in the experimental plot3.33  
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-027505 2 Regeneration SD
CharacterizationLeaf Disease 2Disease of the leafG - Achaparramiento del maíz (CS) / Spiroplasma kunkelii, syn. Corn Stunt Spiroplasma CIMMYTMA-BANK-027505 2 Regeneration SD
CharacterizationGrade Disease 1Grade of the desease4 - Severyly CIMMYTMA-BANK-027505 2 Regeneration SD
CharacterizationGrade Disease 2Grade of the desease1 - No Diseases CIMMYTMA-BANK-027505 2 Regeneration SD
CharacterizationEar ShapeEar Shape2 - Cylindrical - Conical CIMMYTMA-BANK-027505 2 Regeneration SD
CharacterizationGrain WidthGrain width1 CIMMYTMA-BANK-027505 2 Regeneration SD
CharacterizationEar DiameterEar Diameter4.9 CIMMYTMA-BANK-027505 2 Regeneration SD
CharacterizationGrain LengthGrain Length1.2 CIMMYTMA-BANK-027505 2 Regeneration SD
CharacterizationEar LengthEar Length14 CIMMYTMA-BANK-027505 2 Regeneration SD
CharacterizationField MoistureField Moisture26.6 CIMMYTMA-BANK-027505 2 Regeneration SD
CharacterizationNumber Ear RotNumber Ear Rot53 CIMMYTMA-BANK-027505 2 Regeneration SD
CharacterizationRoot Lodged %Percent of root lodging0 CIMMYTMA-BANK-027505 2 Regeneration SD
CharacterizationStalk Lodged %Percent of stalk lodging0 CIMMYTMA-BANK-027505 2 Regeneration SD
GEO-REFERENCEElevation Meters 1Elevation of the location from where the accession originates1493  
GEO-REFERENCEElevation Type 2Source from where elevation data was obtained. Allows recording of alternative elevation typeP - Map site/province  
GEO-REFERENCEElevation Meters 2Elevation of the location from where the accession originates. Allows recording alternative elevation data1458  
GEO-REFERENCEElevation Type 1Source from where elevation data was obtainedC - Collector  


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.