Skip to main content
Skip to site map
United States Department of Agriculture
Agricultural Research Service
0
Cart
Welcome!
***THIS IS A TESTING SITE ONLY.***
Please do not place germplasm orders on this site.
GRIN-Global
Menu
USDA National Plant Germplasm System
Version:
2.3.12 [npgstest -- bhunt2312-0204]
Menu
Accessions
Descriptors
Reports
GRIN Taxonomy
Search Taxonomy
Crop Wild Relative Data
Nodulation Data
Regulations
World Economic Plants
About GRIN Taxonomy
GRIN
USDA Genetic Resource Collections
About GRIN-Global
Use of Cookies
NPGS Distribution Policy
Software Disclaimer
GRIN-U
Help
Contact Us
Your Profile
Your Profile
Your Web Request History
Your Address Book
Your Wish List
Details for: PI 639725,
Thinopyrum
hybr., TBTE001
Summary
Passport
Taxonomy
Other
Pedigree
IPR
Observation
Summary Data
Taxonomy:
Thinopyrum
hybr.
Top Name:
TBTE001
Origin:
Developed – Utah, United States
Maintained:
Western Regional PI Station
Received by NPGS:
22 Jun 2005
Improvement Status:
Genetic material
Reproductive Uniformity:
Population
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Backup Location:
National Laboratory for Genetic Resources Preservation
Availability
Form
Quantity
Note
Inventory
Cart
Seed
100 count
PI 639725 2023i SD
Seed available for distribution is a limited resource. The quantity of seed distributed is hopefully sufficient to conduct the intended research. If additional seed is required, the recipient is urged to grow and reproduce the seed. Repeated requests for seed of the same accession will not be honored.
There are no images for this accession.
Core Passport Data
Taxonomy:
Thinopyrum
hybr.
Top Name:
TBTE001
Origin:
Developed – Utah, United States
Maintained:
Western Regional PI Station
Received by NPGS:
22 Jun 2005
Improvement Status:
Genetic material
Reproductive Uniformity:
Population
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Developed
02 June 2005.
Utah, United States
Developer(s):
Wang, Richard, USDA-ARS
Accession Names and Identifiers
TBTE001
Type: Developer identifier
Narrative
The diploid hybrids were treated with colchicine to double the chromosome number for restoring fertility. Fertile amphidiploid plants were open-pollinated to advance generations. This is composed of bulk seed from four green-leaf plants of the C2 amphidiploids. Seed of amphidiploid plants are larger than those of diploid parents; the thousand seed weight is 8.6 g whereas it is 3.5 g for the parents. Progenies will be segregating for leaf glaucousness.
Thinopyrum
hybr.
Genus:
Thinopyrum
Family:
Poaceae
(alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Triticeae
Nomen number:
454555
Comment:
interim designation used in GRIN for
Thinopyrum
hybrids which lack an acceptable binomial
Verified:
12/21/2007
by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Heterotypic Synonym(s)
Elytrigia
hybr.
Common names
Name
References
Annotations
Nomenclature Name Change:
21 Dec 2007, from
Elytrigia
hybr. to
Thinopyrum
hybr.
Other Links
Storage Information Form
Actions
Pathogens
Vouchers
Citations
Pedigree
Description:
Thinopyrum bessarabicum (PI 531710 and PI 531711) X Th. elongatum (PI 531719)
Intellectual Property Rights
Crop Science Registration
. GS-1, WHEATGRASS. Issued: 01 Mar 2006.
Wang, R.
2006. TWOThinopyrum AMPHIDIPLOIDS DIFFER IN LEAF COLOR. Crop Sci. (Madison) 46(2):1013.
Material Transfer Agreement
Observations
Phenotype Data
Category
Descriptor
Description
Value
Sample Size
Study
Inventory
Availability
MORPHOLOGY
Seed weight 100
Weight of 100 seeds in grams.
1.465
GRASS.SEEDWEIGHT.WRPIS
PI 639725 2011o SD
Not Available