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ACCESSIONPLANT NAMETAXONOMYORIGINGENEBANKIMAGEAVAILABILITYRECEIVEDSOURCE TYPESOURCE DATECOLLECTION SITECOORDINATESELEVATIONHABITATIMPROVEMENT LEVELNARRATIVE
0PI 690326'Ky21'Zea mays L. subsp. mays Kentucky, United StatesNC7KERNELS2003DEVELOPEDBreeding material1645512PI 690326
1PI 690327'M37W'Zea mays L. subsp. mays KwaZulu-Natal, South AfricaNC7KERNELS2003DEVELOPEDPRE 04/21/2003Breeding material1645514PI 690327
2PI 607384B114Zea mays L. subsp. mays Iowa, United States KERNELSHistoric1998DEVELOPED1997Breeding materialAbove average combining ability with lines having origins from BSSS and non-BSSS groups. Flowers 90-95 days after planting. Ears with 12 rows of yellow, semi-dent kernels and pink cobs. Developed by pedigree selection from CIMMYT Pool 41, which is a genetically broad-based population developed for temperate areas.1568914PI 607384
3PI 594047B104Zea mays L. subsp. mays Iowa, United StatesNC7EAR1996DEVELOPEDCultivarDeveloped from BS13(S)C5, a strain of Iowa Stiff Stalk Synthetic after 12 cycles of recurrent selection. Has consistently had above average yield in crosses having primarily Lancaster Sure Crop germplasm. Flowers 2 to 4 days later than B73, but plant and ear heights are shorter than B73. Pollen production good, silk emergence coincident with pollen shed, ears have 12 to 14 rows of yellow dent kernels on pink cobs, and yield similar to that of B97. Maintains good plant health until physiological maturity. Maturity classification is AES800.1519249PI 594047
4PI 693339'A188'Zea mays L. subsp. mays Minnesota, United StatesNC7KERNELS1995DEVELOPEDBreeding materialA188 is a white dent inbred line of early maturity in the Central Corn Belt. It is susceptible to common smut (Ustilago maydis) and is susceptible to root lodging.

This inbred is important because it was among the first maize inbred lines that would generate embryos from callus tissue culture. This trait made it important in early maize genetic engineering.

1489206PI 693339
5PI 561859GT-MAS:gkZea mays L. subsp. mays Georgia, United StatesNC7KERNELSNot Available1992DEVELOPEDBreeding materialSelected kernels not infected by Aspergillus flavus. Population maintained by bulk sibbing of at least 100 plants. Cob red, population variable for most agronomic traits. Plants vary in maturity. Grain quality average. Yield potential moderate, but ears susceptible to insect feeding. Resistance to aflatoxin is believed to have a chemical basis.1456831PI 561859
6PI 556980Mp420Zea mays L. subsp. mays Mississippi, United StatesNC7EARNot Available1991DEVELOPEDBreeding materialFull season inbred (AES 1100). Plants tall, medium green color. Kernels yellow, flinty with sharp pointed cap. Cobs white. Moderately resistant to kernel infection by Aspergillus flavus. Susceptible to maize chlorotic dwarf virus and maize dwarf mosaic virus1451952PI 556980
7PI 587129'H99'Zea mays L. subsp. mays Indiana, United StatesNC7KERNELS1991DEVELOPEDBreeding material1073895PI 587129
8PI 587152'W64A'Zea mays L. subsp. mays Wisconsin, United StatesNC7KERNELS1991DEVELOPEDBreeding material1082714PI 587152
9PI 690332'Oh43'Zea mays L. subsp. mays Ohio, United StatesNC7KERNELS1991DEVELOPEDBreeding material1082709PI 690332
10PI 550473'B73'Zea mays L. subsp. mays Iowa, United StatesNC7EAR1972DEVELOPEDBreeding materialPlant vigorous. Leaves erect. Pollen production average. Seed smooth dent. Maturity is AES800. This is the accession of B73 that was used for the first complete maize genome sequence. See https://maizegdb.org/assembly details.1445409PI 550473
11PI 558532'Mo17'Zea mays L. subsp. mays Missouri, United StatesNC7KERNELS1964DEVELOPEDBreeding materialEndosperm yellow. Cob red. Relative maturity similar to C103 with better kernel type than C103. Easier to maintain in Missouri than C103. Resistance to leaf blight (Helminthosporium turcicum) and stalk quality similar to C103. Pollinates itself readily under semi-drought conditions. Maturity AES800.1453504PI 558532
12NSL 30053W22Zea mays L. subsp. mays Wisconsin, United StatesNC71964DEVELOPEDPRE 1964Breeding materialA 2nd cycle inbred, medium late maturity, ears of medium size, plants susceptible to smut, excellent tolerance to stalk rotting organisms1098978NSL 30053