Details for: PI 550566, Zea mays L. subsp. mays, 'N192'

Summary Data

Taxonomy:

Zea mays L. subsp. mays

Cultivar:

'N192'

Origin:

Developed – Nebraska, United States

Maintained:

North Central Regional Plant Introduction Station

Received by NPGS:

1985

Improvement Status:

Breeding material

Reproductive Uniformity:

Highly inbred

Form Received:

Seed

Life Form:

Annual

Life Cycle:

Annual

Backup Location:

National Laboratory for Genetic Resources Preservation

Availability

Form	Quantity	Note	Inventory	Cart
Seed	100 count		PI 550566 94ncai01 SD

Images (6 total. Click on image for more.)

Core Passport Data

Taxonomy:

Zea mays L. subsp. mays

Cultivar:

'N192'

Origin:

Developed – Nebraska, United States

Maintained:

North Central Regional Plant Introduction Station

Received by NPGS:

1985

Improvement Status:

Breeding material

Reproductive Uniformity:

Highly inbred

Form Received:

Seed

Life Form:

Annual

Life Cycle:

Annual

Source History

Developed

Nebraska, United States

Developer(s):

Donated

1985.
Nebraska, United States

Donor(s):

Compton, W. A., University of Nebraska

Accession Group(s)

Group name: Maize.Group.Ames.Panel.2010
Note: Original inbred accessions sent as Ames Panel in 2010.
To search for accessions in this group, click the following link. Maize.Group.Ames.Panel.2010

Group name: Maize.Set.Inbred.Diversity.282.Plus.NAM.Parents
Note: A maize collection of 282 Association Panel Inbreds and NAM (Nested Association Mapping) parental inbreds.
To search for accessions in this group, click the following link. Maize.Set.Inbred.Diversity.282.Plus.NAM.Parents

Group name: Maize.Set.Inbred.PVP.Application.Standard
Note: Standard Inbreds that are reference lines to be used in PVP comparisons for PVP application.
To search for accessions in this group, click the following link. Maize.Set.Inbred.PVP.Application.Standard

Accession Names and Identifiers

'N192'

Type: Cultivar name

'Nebraska N192'

Type: Cultivar name

CIMMYTMA 23815

Type: CGIAR International Center Identifier

Group: CIMMYT-GGLOBAL-MAIZE

Matched with GENESYS data; 2025-05-22.

CIMMYTMA-023815

Type: CGIAR International Center Identifier

Group: SINGER-CIMMYT-MAIZE

The format of this identifier was CIMMYTMA-000000 with a dash and zero fill for numbers that were less than 6 digits in length.

V949-1

Type: Plot

OTHER idtype is field/row number.

Coe, Jr., Edward H. USDA, ARS

V949-2

Type: Plot

OTHER idtype is field/row number.

Coe, Jr., Edward H. USDA, ARS

V949-4

Type: Plot

OTHER idtype is field/row number.

Coe, Jr., Edward H. USDA, ARS

Narrative

Similar to B73 in appearance, but leaves less upright and flowers about 5 days earlier. When crossed with Mo17, hybrid has excellent yield, good root strength, and adequate stalk strength. Kernels yellow dent. Maturity is AES600.

Zea mays L. subspp. mays

Genus:

Zea

Family:

Poaceae (alt. Gramineae)

Subfamily:

Panicoideae

Tribe:

Andropogoneae

Subtribe:

Tripsacinae

Nomen number:

311987

Verified:

07/15/1987 by ARS Systematic Botanists.

Other conspecific taxa

Zea mays L. (1531 active accession[s])
Zea mays L. subsp. huehuetenangensis (H. H. Iltis & Doebley) Doebley (6 active accession[s])
Zea mays L. subsp. mexicana (Schrad.) H. H. Iltis (128 active accession[s])
Zea mays L. subsp. parviglumis H. H. Iltis & Doebley (250 active accession[s])

Autonyms (not in current use), synonyms and invalid designations

Autonym(s)
Zea mays L. var. mays

Heterotypic Synonym(s)


Zea curagua Molina
Zea mays L. var. indentata (Sturtev.) L. H. Bailey
Zea mays L. var. indurata (Sturtev.) L. H. Bailey
Zea mays L. var. japonica (Van Houtte) Alph. Wood
Zea mays L. var. saccharata (Sturtev.) L. H. Bailey
Zea mays L. var. tunicata Larrañaga ex A. St.-Hil.
Zea japonica Van Houtte
Zea indurata Sturtev.
Zea indentata Sturtev.
Zea saccharata Sturtev.
Zea mays L. var. leucodon Alef.
Zea mays L. var. vulgata Körn.
Zea mays L. var. flavorubra Körn.
Zea mays L. var. alba Alef.
Zea mays L. Ceratina Group Kuleshov
Zea mays L. subsp. amylacea (Sturtev.) Zhuk.
Zea amylacea Sturtev.
Zea everta Sturtev.
Zea mays L. subsp. everta (Sturtev.) Zhuk.

Common names

Language	Name	Alternate name	seq	Citation
English	corn		1	Rehm, S. 1994. Multilingual dictionary of agronomic plants
English	dent corn		1	Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
English	field corn		1	Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
English	flint corn		1	Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
English	maize		1	Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
English	pod corn		1	Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
English	popcorn		1	Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
English	sweet corn		1	Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
Arabic	dura shami		2	Boulos, L. 1999-. Flora of Egypt
Chinese	yu shu shu	玉蜀黍	2	Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
French	maïs		2	Demilly, D. et al. 1996. Liste alphabétique des principales espèces de plantes cultivées et de mauvaises herbes. Noms latins et noms français, ed. 6. Note: GEVES-SNES, Beaucouzé, France
German	Mais		2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
Italian	granoturco		2	International Seed Testing Association. 1982. A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2.
Italian	mais		2	International Seed Testing Association. 1982. A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2.
Japanese Rōmaji	tō-morokoshi		2	Batra, L. R. 1995. Names of Japanese plants sorted by their Japanese names in Romanized Katakana and scientific nomenclature
Portuguese	milho		2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanish	maíz		2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
Swedish	majs		2	Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Korean	gangnaengi		2	Mun-Chan, B. et al. 1986. A checklist of the Korean cultivated plants. Kulturpflanze 34:134.
Transcribed Korean	ogsusu		2	Lee, Y. N. 1997. Flora of Korea.

Annotations

Observations

Phenotype Data

Category	Descriptor	Description	Value	Sample Size	Study	Inventory	Availability
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.	5		MAIZE.NIR.DUPONT-PIONEER.2000	PI 550566 94ncai01 SD
COMMENT	Core Subset	A flag to indicate the accession is part of a core subset. The set is indicated by the method that was used to designate the set.	Y - YES, ACCESSION IS PART OF CORE		MAIZE.CORE.SUBSET.PVP.REFERENCE.INBREDS		Not Available
COMMENT	Core Subset	A flag to indicate the accession is part of a core subset. The set is indicated by the method that was used to designate the set.	Y - YES, ACCESSION IS PART OF CORE		MAIZE.CORE.SUBSET.GOODMAN.DIVERSE.INBREDS		Not Available
COMMENT	Notes and Remarks	Observations made by cooperators or curators while evaluating or regenerating germplasm. Usually these observations are not published and need verification or there are too few observations of this type to promote a separate trait.	OBSERVATION-NURSERY_YES		MAIZE.OBS.INBRED.DIVERSITY.2010.NCIANYMO	PI 550566 94ncai01 SD
DISEASE	Goss's Wilt	Plant Response To Goss's Wilt organism (Clavibacter michiganensis subsp. nebraskensis (Vidaver & Mandel) Davis et al. = Corynebacterium michiganense pv. nebraskense (Schuster et al.) Dye & Kemp ). Disease names include Goss's bacterial wilt and blight (leaf freckles and wilt).	9 - (9) Most Susceptible		MAIZE.GOSSS.U_OF_ILLINOIS.2016-2017	PI 550566 94ncai01 SD
DISEASE	Northern Leaf Blight	Leaf response to northern leaf blight organism (Exserhilum turcicum [Pass.] Leonard & Suggs - previous name was Helminthosporium turcicum.	8 - 8 on a scale 0 = No symptoms observed, 9 = Severe disease development	17	MAIZE.NLB.PIONEER.JOHNSTON.2003	PI 550566 94ncai01 SD
DISEASE	Northern Leaf Blight	Leaf response to northern leaf blight organism (Exserhilum turcicum [Pass.] Leonard & Suggs - previous name was Helminthosporium turcicum.	8 - 8 on a scale 0 = No symptoms observed, 9 = Severe disease development	21	MAIZE.NLB.PIONEER.JOHNSTON.2004	PI 550566 94ncai01 SD
DISEASE	Northern Leaf Blight	Leaf response to northern leaf blight organism (Exserhilum turcicum [Pass.] Leonard & Suggs - previous name was Helminthosporium turcicum.	8 - 8 on a scale 0 = No symptoms observed, 9 = Severe disease development	20	MAIZE.NLB.PIONEER.JOHNSTON.2009	PI 550566 94ncai01 SD
DISEASE	Northern Leaf Blight	Leaf response to northern leaf blight organism (Exserhilum turcicum [Pass.] Leonard & Suggs - previous name was Helminthosporium turcicum.	8 - 8 on a scale 0 = No symptoms observed, 9 = Severe disease development	18	MAIZE.NLB.PIONEER.JOHNSTON.2014	PI 550566 94ncai01 SD
DISEASE	Northern Leaf Blight	Leaf response to northern leaf blight organism (Exserhilum turcicum [Pass.] Leonard & Suggs - previous name was Helminthosporium turcicum.	8 - 8 on a scale 0 = No symptoms observed, 9 = Severe disease development	18	MAIZE.NLB.PIONEER.JOHNSTON.2015	PI 550566 94ncai01 SD
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.	24	MAIZE.STEWARTS.NCRPIS.2006	PI 550566 94ncai01 SD
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.	6 - (6) Moderate systemic infection with 5-25% symptomatic leaf area on non-inoculated leaves.	30	MAIZE.STEWARTS.U_OF_ILLINOIS.1997	PI 550566 94ncai01 SD
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.	7 - (7) Abundant systemic infection and stunting with 25-50% symptomatic leaf area on non-inoculated leaves.		MAIZE.STEWARTS.NCRPIS.2000	PI 550566 94ncai01 SD
DISEASE	Gray Leaf Spot	Leaf response to gray leaf spot caused by (Cercospora zeae-maydis Tehon & E.Y. Daniels). The trait is coded 1-9 with 1 representing the most resistant response and 9 the most susceptible response.			MAIZE.GRAYLEAF.VIRGINIA_TECH.2000	PI 550566 94ncai01 SD
DISEASE	Gray Leaf Spot	Leaf response to gray leaf spot caused by (Cercospora zeae-maydis Tehon & E.Y. Daniels). The trait is coded 1-9 with 1 representing the most resistant response and 9 the most susceptible response.	9 - (9) Dead.		MAIZE.GRAYLEAF.USDA.NC_STATE.2000	PI 550566 94ncai01 SD
DISEASE	Gray Leaf Spot	Leaf response to gray leaf spot caused by (Cercospora zeae-maydis Tehon & E.Y. Daniels). The trait is coded 1-9 with 1 representing the most resistant response and 9 the most susceptible response.	9 - (9) Dead.		MAIZE.GRAYLEAF.MONSANTO.MONMOUTH_IL.2000	PI 550566 94ncai01 SD
DISEASE	Eyespot	LEAF RESPONSE TO EYESPOT ORGANISM (Aureobasidiumzeae (Narita & Hiratsuka) J.M. Dingley = Kabatiella zeae Narita & Hiratsuka)	6 - (6) Heavy disease over whole plant, some leaves above the ear severely infected.	2	MAIZE.EYESPOT.ISU.2000	PI 550566 94ncai01 SD
DISEASE	Antracnose Stalk Rot	Stalk response to the anthracnose stalk rot organsim (Colletotrichum graminicola (Ces.) G.W. Wils. (teleomorph: Glomerella graminicola Politis) Glomerella tucumanensis (Speg.) Arx & E. Muller (anamorph: Glomerella falcatum Went)). The trait is coded 1-9 with 1 representing the most resistant response and 9 the most susceptible response.	9 - (9) Susceptible.	17	MAIZE.ANTHRACNOSE.PIONEER.WINTERVIL.2000	PI 550566 94ncai01 SD
DISEASE	Northern Leaf Blight Race O	Leaf response to northern leaf blight race O organism (Exserhilum turcicum [Pass.] Leonard & Suggs - previous name was Helminthosporium turcicum.	8 - (8) (0 = NO SYMPTOMS OBSERVED, 9 = SEVERE DISEASE DEVELOPMENT)	2	MAIZE.NCLB.ISU.2000	PI 550566 94ncai01 SD
DISEASE	Northern Leaf Blight Race O	Leaf response to northern leaf blight race O organism (Exserhilum turcicum [Pass.] Leonard & Suggs - previous name was Helminthosporium turcicum.	9 - (9) SEVERE DISEASE DEVELOPMENT, PLANTS OFTEN DEAD		MAIZE.NLB.PIONEER.JOHNSTON.2005	PI 550566 94ncai01 SD
INSECT	European Corn Borer Gen1	RESISTANCE TO THE FIRST GENERATION OF EUROPEAN CORN BORER.	5 - (5) Intermediate response. Several leaves with elongated lesions.	6	MAIZE.ECB1.AMES.97	PI 550566 94ncai01 SD
MORPHOLOGY	Cob Color	COLOR OF THE COB	2 - RED (100%)	2	MAIZE.OBS.INBRED.DIVERSITY.2011.IA	PI 550566 94ncai01 SD
PHENOLOGY	AES Maturity	A maturity rating based on comparisons to checks with a known maturity. Groups are given numerical assignments with low numbers requiring fewer days to maturity.	600.00000		MAIZE.DONOR.INITIAL.OBSERVATION		Not Available
PHENOLOGY	DTS Relative 40-49 Latitude	Number of days plus or minus the days to silk for the named check at latitude 40-49.	B73-04		MAIZE.NLB.PIONEER.JOHNSTON.2005	PI 550566 94ncai01 SD
PHENOLOGY	GDU SILKING C LAT40-49	Growing degree units (GDU or GDD) from planting to 50% silking in degrees Celsius at latitude 40-49.	792	2	MAIZE.EYESPOT.ISU.2000	PI 550566 94ncai01 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.	79	2	MAIZE.EYESPOT.ISU.2000	PI 550566 94ncai01 SD
PHENOLOGY	GDU ANTHESIS F LAT40-49	Growing degree units (GDU or GDD) from planting to 50% anthesis 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.	1415		MAIZE.NLB.PIONEER.JOHNSTON.2007	PI 550566 94ncai01 SD
PHENOLOGY	GDU ANTHESIS F LAT40-49	Growing degree units (GDU or GDD) from planting to 50% anthesis 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.	1460	21	MAIZE.NLB.PIONEER.JOHNSTON.2004	PI 550566 94ncai01 SD
PHENOLOGY	GDU ANTHESIS F LAT40-49	Growing degree units (GDU or GDD) from planting to 50% anthesis 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.	1548		MAIZE.NLB.PIONEER.JOHNSTON.2005	PI 550566 94ncai01 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.	1241	12	MAIZE.OBS.INBRED.DIVERSITY.2010.IA	PI 550566 94ncai01 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.	1404	9	MAIZE.OBS.INBRED.DIVERSITY.2010.NY	PI 550566 94ncai01 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.	1417	2	MAIZE.EYESPOT.ISU.2000	PI 550566 94ncai01 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.	1442		MAIZE.NLB.PIONEER.JOHNSTON.2007	PI 550566 94ncai01 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.	1460	21	MAIZE.NLB.PIONEER.JOHNSTON.2004	PI 550566 94ncai01 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.	1596		MAIZE.NLB.PIONEER.JOHNSTON.2005	PI 550566 94ncai01 SD
PRODUCTION	1000 Kernel Weight	The weight of 1000 kernels measured in grams, preferably with the weight adjusted to 10% moisture content.	273		MAIZE.INC.AMES.1994	PI 550566 94ncai01 SD
PRODUCTION	Heterotic Group	The heterotic group an accession belongs to for breeding purposes. When forming hybrids that demonstrate heterosis (high performance), accessions from different heterotic groups should be crossed.	SS - (SS) Belongs to the stiff stalk combining group. This group represented by Iowa Stiff Stalk Synthetic (BSSS) or inbred B73 combines best with inbreds designated as non-stiff stalk (NS).		MAIZE.CURATOR.AND.MAIZE.EXPERT.REVIEW		Not Available