Details for: NSL 472873 MAP, Triticum aestivum L., MN98550-5/MN99394-1

Summary Data

Taxonomy:

Triticum aestivum L.

Top Name:

MN98550-5/MN99394-1

Origin:

Developed – North Dakota, United States

Maintained:

National Laboratory for Genetic Resources Preservation

Received by NPGS:

27 Dec 2010

Form Received:

Seed

Life Form:

Annual

Life Cycle:

Annual

Availability

This accession is not available. Contact site for status.

National Laboratory for Genetic Resources Preservation

There are no images for this accession.

Core Passport Data

Taxonomy:

Triticum aestivum L.

Top Name:

MN98550-5/MN99394-1

Origin:

Developed – North Dakota, United States

Maintained:

National Laboratory for Genetic Resources Preservation

Received by NPGS:

27 Dec 2010

Form Received:

Seed

Life Form:

Annual

Life Cycle:

Annual

Source History

Developed

North Dakota, United States

Developer(s):

Accession Names and Identifiers

MN98550-5/MN99394-1

Type: Developer identifier

NSL 472873 MAP

Type: Site identifier

Narrative

A mapping population was developed from the two hard red spring wheat (Triticum aestivum L.) breeding lines MN98550-5 and MN99394-1 at the University of Minnesota. This population has 139 F6:8 recombinant inbred lines (RILs) and was assigned the USDA-ARS Germplasm Resources Information Network (GRIN) accession nos. GSTR 13301 -13439. The primary objective of developing this mapping population was to identify chromosome regions influencing end-use quality traits in hard red spring wheat lines that are adapted to the Upper Midwest region of the U.S.A. The population was genotyped with diversity array technology (DArT) and simple 23 sequence repeat (SSR) markers, and the genetic map was composed of 531 marker loci covering all 21 chromosomes of wheat. Forty-three QTL influenced dough-mixing strength and bread making properties. This population also segregated for several important traits, including resistance to fungal disease (leaf rust caused by Puccinia triticina f. sp. tritici and stem rust caused by P. graminis f. sp. tritici), kernel characteristics, and agronomic traits, and their QTL and closely linked markers were identified. The information obtained from quantitative trait locus/loci (QTL) analysis was useful in selecting the best RILs as parents in our breeding program.

Triticum aestivum L.

Genus:

Triticum

Section:

Triticum

Family:

Poaceae (alt. Gramineae)

Subfamily:

Pooideae

Tribe:

Triticeae

Nomen number:

410383

Place of publication:

Sp. pl. 1:85. 1753, nom. cons.

Protologue link:

https://biodiversitylibrary.org/page/358104

Comment:

conserved (nom. cons.) against the heterotypic synonym (Shenzhen ICN Art. 14.4 & App. IV) Triticum hybernum L., nom. rej.

Typification:

View in Linnean Typification Project

Verified:

03/20/1998 by ARS Systematic Botanists.

Other conspecific taxa

Triticum aestivum L. subsp. aestivum (53888 active accession[s])
Triticum aestivum L. subsp. compactum (Host) Mac Key (120 active accession[s])
Triticum aestivum L. subsp. macha (Dekapr. & Menabde) Mac Key (36 active accession[s])
Triticum aestivum L. subsp. spelta (L.) Thell. (1354 active accession[s])
Triticum aestivum L. subsp. sphaerococcum (Percival) Mac Key (30 active accession[s])
Triticum aestivum L. subsp. tibeticum J. Z. Shao (0 active accession[s])
Triticum aestivum L. subsp. yunnanense King ex S. L. Chen (0 active accession[s])

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

Common names

Language	Name	Alternate name	note	seq	Citation
English	wheat			1	McGuffin, M., J. T. Kartesz, A. Y. Leung, & A. O. Tucker. 2000. Herbs of commerce, ed. 2 American Herbal Products Association, Silver Spring, Maryland.

Annotations