Details for: PI 632413, Zea mays L. subsp. mays, 'GEMS-0002'

Summary Data

Taxonomy:

Zea mays L. subsp. mays

Cultivar:

'GEMS-0002'

Origin:

Developed – Ohio, United States

Maintained:

North Central Regional Plant Introduction Station

Received by NPGS:

16 Dec 2002

Improvement Status:

Cultivar

Reproductive Uniformity:

Partial 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 632413 03ncai01 SD

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

Core Passport Data

Taxonomy:

Zea mays L. subsp. mays

Cultivar:

'GEMS-0002'

Origin:

Developed – Ohio, United States

Maintained:

North Central Regional Plant Introduction Station

Received by NPGS:

16 Dec 2002

Improvement Status:

Cultivar

Reproductive Uniformity:

Partial inbred

Form Received:

Seed

Life Form:

Annual

Life Cycle:

Annual

Source History

Developed

24 March 2002.
Ohio, United States

Developer(s):

Donated

16 December 2002.
Ohio, United States

Donor(s):

Pratt, Richard C., The Ohio State University

Accession Group(s)

Group name: Maize.GEM.Group1.All-GEM-Releases
Note: Populations formed from sib pollination of S2-S4 plant populations from landrace cross to elite lines or GEM population X GEM population crosses.
To search for accessions in this group, click the following link. Maize.GEM.Group1.All-GEM-Releases

Group name: Maize.Group.GEMs.Top.Releases
Note: Maize GEM releases indicated to be the best in 2016 Annual Report. The report listed 18 Ames stiff stalk, 13 Ames non-stiff stalk, 8 Raleigh stiff-stalk, and 10 Raleigh non-stiff stalk releases for a total of 49.
To search for accessions in this group, click the following link. Maize.Group.GEMs.Top.Releases

Accession Names and Identifiers

'GEMS-0002'

Type: Cultivar name

Group: GEM

Accessions developed through the GEM project (Germplasm Enhancement of Maize).

Blanco, Mike USDA, ARS

Ames 26943

Type: Site identifier

Group: AMES

NC-7 Research Numbers

Narrative

Selected from the GEM FS8(A)S:S09 population. Genetic composition of the population FS8(A)S (PI 536619) is estimated to be approx. 50% BSSS related, 21% tropical, 18% southeastern U.S., and 11% diverse Corn Belt (with a high proportion of inbred C103A). Breeder's seed of GEMS-0002 was increased by controlled full-sib pollination of the S3 in the 2002 OSU nursery. Seed from over 100 ears was bulked for distribution. It has been released to GEM cooperators following the GEM protocol. Mid-silk date is approx. one week earlier than that of B73 in Ohio, and it produces moderate amounts of pollen. Plant height is quite moderate (ave=133.2 cm) and ear placement is slightly below mid-plant height (ave=55.8 cm). Cob color is white and ears generally display 12 kernel rows (average 12.5, range 10-16). Ear width is approx. 3.8 cm (range 3.5 to 4.4 cm). Ear length is approx. 13.2 cm (range 11 to 15 cm). Kernels are yellow to yellow-orange in color and are slightly dented to flinty and have a 100 kernel weight of 21.7 g. Grain protein composition is somewhat elevated (approx. 2 to 2.5 points above B73) and average density is 1.35 g/cc. Line has not been exposed to high levels of foliar or stalk-rotting diseases and definitive information concerning its susceptibility to pests and diseases is unknown. GEMS-0002 is intended as a breeding resource for the improvement and diversification of elite, non-'Lancaster Sure-Crop' related inbreds. Unique in that it has a relatively high proportion of tropical germplasm yet is able to impart earliness to hybrids. It has potential as a source of germplasm in breeding programs throughout much of the U.S. Corn Belt. Recommended that it be introduced into breeding programs by crossing with elite inbreds followed by modified pedigree selection. Using this method, it is anticipated the agronomic characteristics can still be improved since only one cycle of selection has been practiced.

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
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.	GENE-Ga1-m_NO	5	MAIZE.CURATOR.LITERATURE.REVIEW		Not Available
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.	30	MAIZE.STEWARTS.NCRPIS.2005	PI 632413 03ncai01 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)		MAIZE.NLB.PIONEER.JOHNSTON.2005	PI 632413 03ncai01 SD
GROWTH	Plant Height	Height of the plant from ground level to the top of the tassel at full growth measured in centimeters (cm).	200.00000	10	MAIZE.INC.AMES.2003.MID2	PI 632413 02ncao01 SD	Not Available
MORPHOLOGY	Tassel Type	Classification of the amount of tassel branching from no branching to beyond tertiary tassel branching.	1 - The tassel has branches, but there are no branches on the primary tassel branches. (80%)	10	MAIZE.INC.AMES.2003.MID2	PI 632413 02ncao01 SD	Not Available
MORPHOLOGY	Tassel Type	Classification of the amount of tassel branching from no branching to beyond tertiary tassel branching.	2 - Branching to secondary tassel branches only. No tertiary tassel branches. (20%)	10	MAIZE.INC.AMES.2003.MID2	PI 632413 02ncao01 SD	Not Available
MORPHOLOGY	Peduncle Height	Distance from ground level to the node where the tassel emerges on the central stalk.	156	10	MAIZE.INC.AMES.2003.MID2	PI 632413 02ncao01 SD	Not Available
MORPHOLOGY	Bottom Tassel Branch Height	Distance from ground level to the insertion point on the tassel stem of the bottom tassel branch of the central stalk.	176	10	MAIZE.INC.AMES.2003.MID2	PI 632413 02ncao01 SD	Not Available
MORPHOLOGY	Top Tassel Branch Height	Distance from ground level to the insertion point on the tassel stem of the upper most tassel branch of the central stalk.	185	10	MAIZE.INC.AMES.2003.MID2	PI 632413 02ncao01 SD	Not Available
MORPHOLOGY	Node Number Above the Ear	Number of Nodes on the main stalk starting at the node above the ear node up to and including the peduncle node.	4	10	MAIZE.INC.AMES.2003.MID2	PI 632413 02ncao01 SD	Not Available
MORPHOLOGY	Kernel Type	KERNEL TYPE	D - SEMIDENT (65%)	190	MAIZE.INC.AMES.2003.MID2	PI 632413 03ncai01 SD
MORPHOLOGY	Kernel Type	KERNEL TYPE	E - SEMIFLINT (35%)	190	MAIZE.INC.AMES.2003.MID2	PI 632413 03ncai01 SD
MORPHOLOGY	Kernel Color	KERNEL COLOR	B - YELLOW (60%)	190	MAIZE.INC.AMES.2003.MID2	PI 632413 03ncai01 SD
MORPHOLOGY	Kernel Color	KERNEL COLOR	F - ORANGE-RED (40%)	190	MAIZE.INC.AMES.2003.MID2	PI 632413 03ncai01 SD
MORPHOLOGY	Kernel Row Arrangement	ARRANGEMENT OF KERNEL ROWS FROM THE BASE TO THE TIP OF THE EAR.	1 - REGULAR (100%)	190	MAIZE.INC.AMES.2003.MID2	PI 632413 03ncai01 SD
MORPHOLOGY	Kernel row Number	NUMBER OF KERNEL ROWS COUNTED ON THE CENTRAL PART OF THE UPPERMOST EAR ON THE PLANT.	0	190	MAIZE.INC.AMES.2003.MID2	PI 632413 03ncai01 SD
MORPHOLOGY	Ear Length	LENGTH OF THE EAR IN CENTIMETERS.	14	190	MAIZE.INC.AMES.2003.MID2	PI 632413 03ncai01 SD
MORPHOLOGY	Ear Diameter	DIAMETER OF THE EAR IN CENTIMETERS MEASURED AT THE CENTRAL PART OF THE UPPERMOST EAR ON THE PLANT.	4	190	MAIZE.INC.AMES.2003.MID2	PI 632413 03ncai01 SD
MORPHOLOGY	Ear Height	HEIGHT OF THE TOP EAR ON THE CENTRAL STALK FROM GROUND LEVEL TO THE NODE WHERE THE EAR ATTACHES TO THE STALK.	80	10	MAIZE.INC.AMES.2003.MID2	PI 632413 02ncao01 SD	Not Available
MORPHOLOGY	Cob Color	COLOR OF THE COB	1 - WHITE (100%)	190	MAIZE.INC.AMES.2003.MID2	PI 632413 03ncai01 SD
MORPHOLOGY	Upper Kernel Shape	SHAPE OF THE UPPER SURFACE OF THE KERNEL.	2 - INDENTED (65%)	190	MAIZE.INC.AMES.2003.MID2	PI 632413 03ncai01 SD
MORPHOLOGY	Upper Kernel Shape	SHAPE OF THE UPPER SURFACE OF THE KERNEL.	4 - ROUNDED (35%)	190	MAIZE.INC.AMES.2003.MID2	PI 632413 03ncai01 SD
MORPHOLOGY	Ear Number	NUMBER OF EARS WITH KERNELS ON THE MAIN STEM	2	10	MAIZE.INC.AMES.2003.MID2	PI 632413 02ncao01 SD	Not Available
MORPHOLOGY	Node Number	Number of Nodes on the main stalk from ground level up to and including the peduncle node.	11	10	MAIZE.INC.AMES.2003.MID2	PI 632413 02ncao01 SD	Not Available
MORPHOLOGY	Tiller Number	NUMBER OF TILLERS PER PLANT	0	10	MAIZE.INC.AMES.2003.MID2	PI 632413 02ncao01 SD	Not Available
MORPHOLOGY	Endosperm Color	COLOR OF THE HARD ENDOSPERM LAYER	4 - YELLOW (60%)	190	MAIZE.INC.AMES.2003.MID2	PI 632413 03ncai01 SD
MORPHOLOGY	Endosperm Color	COLOR OF THE HARD ENDOSPERM LAYER	5 - ORANGE (40%)	190	MAIZE.INC.AMES.2003.MID2	PI 632413 03ncai01 SD
MORPHOLOGY	Ear Shape	SHAPE OF THE UPPERMOST EAR	2 - CYLINDRICAL - CONICAL (100%)	190	MAIZE.INC.AMES.2003.MID2	PI 632413 03ncai01 SD
MORPHOLOGY	Aleurone Color	The color and pattern of the kernel aleurone layer. The first entry represents the color and the second number represents the pattern of that color.	11 - COLORLESS / UNIFORM (100%)	190	MAIZE.INC.AMES.2003.MID2	PI 632413 03ncai01 SD
MORPHOLOGY	Pericarp Color	THE COLOR AND THE PATTERN OF THE PERICARP. THE FIRST NUMBER IS THE COLOR, THE SECOND NUMBER IS THE PATTERN.	11 - COLORLESS / UNIFORM (100%)	190	MAIZE.INC.AMES.2003.MID2	PI 632413 03ncai01 SD
MORPHOLOGY	Glume Development	Glume development	1 - None (100%)	190	MAIZE.INC.AMES.2003.MID2	PI 632413 03ncai01 SD
MORPHOLOGY	Colored Silk Scar	Colored Silk Scar	N - Colored silk scar is not present (100%)	190	MAIZE.INC.AMES.2003.MID2	PI 632413 03ncai01 SD
PHENOLOGY	DTS Relative 40-49 Latitude	Number of days plus or minus the days to silk for the named check at latitude 40-49.	B73-05		MAIZE.NLB.PIONEER.JOHNSTON.2005	PI 632413 03ncai01 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.	1626		MAIZE.NLB.PIONEER.JOHNSTON.2005	PI 632413 03ncai01 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.	1573		MAIZE.NLB.PIONEER.JOHNSTON.2005	PI 632413 03ncai01 SD
PRODUCTION	1000 Kernel Weight	The weight of 1000 kernels measured in grams, preferably with the weight adjusted to 10% moisture content.	226		MAIZE.CURATOR.REVIEW	PI 632413 02ncao01 SD	Not Available
PRODUCTION	1000 Kernel Weight	The weight of 1000 kernels measured in grams, preferably with the weight adjusted to 10% moisture content.	247		MAIZE.INC.AMES.2003.MID2	PI 632413 03ncai01 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.	NS - (NS) Belongs to the non-stiff stalk combining group. Accessions belonging to this group produce higher performing hybrids when combined with stiff stalk accessions. Mo17 would be an example of a non-stiff stalk inbred line.		MAIZE.DONOR.ACC.NARRATIVE		Not Available