Details for: PI 645483, Triticum turgidum L., DGE-1

Summary Data

Taxonomy:

Triticum turgidum L.

Top Name:

DGE-1

Origin:

Developed – North Dakota, United States

Maintained:

National Small Grains Collection

Received by NPGS:

25 Jan 2007

Improvement Status:

Genetic material

Reproductive Uniformity:

Pureline

Form Received:

Seed

Life Form:

Annual

Life Cycle:

Annual

Backup Location:

National Laboratory for Genetic Resources Preservation

Availability

Form	Quantity	Note	Inventory	Cart
Seed	5 gram		PI 645483 TR19ID SD

Images (2 total. Click on image for more.)

Core Passport Data

Taxonomy:

Triticum turgidum L.

Top Name:

DGE-1

Origin:

Developed – North Dakota, United States

Maintained:

National Small Grains Collection

Received by NPGS:

25 Jan 2007

Improvement Status:

Genetic material

Reproductive Uniformity:

Pureline

Form Received:

Seed

Life Form:

Annual

Life Cycle:

Annual

Source History

Developed

2006.
North Dakota, United States

Developer(s):

Accession Names and Identifiers

DGE-1

Type: Developer identifier

Narrative

Disomic addition derived from Langdon durum x Lophopyrum elongatum cross. The (Langdon/ L. elongatum) F1 hybrid (2n = 2x = 21; ABE genomes) was backcrossed with the recurrent Langdon parent, then selfed for one generation, and backcrossed again before selfing for several cycles. The alien chromosome added is 1E of L. elongatum, that confers Fusaruim head blight resistance. The disomic addition line has a plant type somewhat different from the Langdon parent: plant 76.5 cm tall; narrow leaf; small spike with medium length awns, light green to yellow green color; normal tillering, and 1 to 2 weeks later maturing than Langdon. Under greenhouse conditions this genetic stock has 70-75% fertility. Fertility under field conditions was 80-85%. Seed size of the disomic addition line (100-kernel weight = 2.5 g) is smaller than that of the Langdon parent (100-kernel weight = 3.2 g). The disomic addition has shown 100% seed germination. The disomic addition has, on the average, 21% infection compared to 80% infection of the Langdon parent.

Triticum turgidum L.

Genus:

Triticum

Section:

Dicoccoidea

Family:

Poaceae (alt. Gramineae)

Subfamily:

Pooideae

Tribe:

Triticeae

Nomen number:

410371

Place of publication:

Sp. pl. 1:86. 1753

Typification:

View in Linnean Typification Project

Verified:

03/20/1998 by ARS Systematic Botanists.

Other conspecific taxa

Triticum turgidum L. subsp. carthlicum (Nevski) Á. Löve & D. Löve (94 active accession[s])
Triticum turgidum L. subsp. dicoccoides (Körn. ex Asch. & Graebn.) Thell. (926 active accession[s])
Triticum turgidum L. subsp. dicoccon (Schrank) Thell. (635 active accession[s])
Triticum turgidum L. subsp. durum (Desf.) van Slageren (8677 active accession[s])
Triticum turgidum L. subsp. palaeocolchicum Á. Löve & D. Löve (4 active accession[s])
Triticum turgidum L. subsp. polonicum (L.) Thell. (78 active accession[s])
Triticum turgidum L. subsp. turanicum (Jakubz.) Á. Löve & D. Löve (108 active accession[s])
Triticum turgidum L. subsp. turgidum (451 active accession[s])

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

Heterotypic Synonym(s)
Triticum jakubzineri Udachin & Shakhm.
Triticum turgidum L. subsp. jakubzineri Udachin & Shakhm.

Common names

Language	Name	Alternate name	note	seq	Citation
English	rivet wheat			1	Botanical Society of the British Isles. BSBI taxon database (on-line resource).
Swedish	engelskt vete			2	Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)

Annotations

Observations

Phenotype Data

Category	Descriptor	Description	Value	Study	Inventory	Availability
GROWTH	Growth Habit	Growth habit, based on a spring planting.	S - SPRING	WHEAT.HABIT.ABERDEEN.16	PI 645483 TR15ID SD	Not Available
INSECT	Hessian Fly Biotype L	Reaction to Hessian fly Biotype L (Mayetiola destructor).	9 - SUSCEPTIBLE (81-100% S)	WHEAT.HESSIANFLY.WLAF.21		Not Available
MORPHOLOGY	Glume Color	Color of the glumes.	6 - RED	WHEAT.AGRON.ABERDEEN.19		Not Available
MORPHOLOGY	Awn Color	Color of the awns.	6 - RED	WHEAT.AGRON.ABERDEEN.19		Not Available
MORPHOLOGY	Awn Type	Type and extent of the awns.	1 - AWNED	WHEAT.AGRON.ABERDEEN.19		Not Available