Details for: BS 236, Solanum tuberosum L., BR03


Summary Data
Taxonomy:
Solanum tuberosum L.
Top Name:
BR03
Origin:
Developed – Wisconsin, United States
Received by NPGS:
11 Sep 2015
Improvement Status:
Breeding material
Form Received:
In-vitro
Life Form:
Annual
Life Cycle:
Annual
Availability
FormQuantityNoteInventoryCart
In-vitro3 countBS 236 2015 IV
 
Restrictions
Subject to federal import restriction(s)
https://acir.aphis.usda.gov/s/plants-for-planting-hub
  • USA – (Canada; All propagules except seeds)
Plant material may be subject to additional regulations
https://www.nationalplantboard.org/uploads/1/3/6/7/136771235/mainestatesummary22.docx
  • USA – Maine (See state regulations: Potato Quarantine and Imported Seed Potatoes. )
https://www.nationalplantboard.org/uploads/1/3/6/7/136771235/nevada_state_regulations_npb_13december2023.pdf
  • USA – Nevada (See state regulations: Colorado potato beetle, late blight of potato and tomato)
Images (3 total. Click on image for more.)

GREENHOUSE

Core Passport Data
Taxonomy:
Solanum tuberosum L.
Top Name:
BR03
Origin:
Developed – Wisconsin, United States
Received by NPGS:
11 Sep 2015
Improvement Status:
Breeding material
Form Received:
In-vitro
Life Form:
Annual
Life Cycle:
Annual
Source History
Developed
20 March 2015.
Wisconsin, United States

Developer(s):
Accession Names and Identifiers
BR03
Type: Developer identifier

Narrative
Meier-Jansky-Halterman Blight Resistant (BR) Clone. BR3 is from a segregating population derived from a cross between the disease resistant parents +297 and K41 is being released as germplasm with resistance to both early blight, caused by Alternaria solani, and late blight, caused by Phytophthora infestans. The source of resistance to early blight in +297 is the wild species S. palustre and late blight resistance in K41 is conferred by the RB gene from S. bulbocastanum. This clone yields well at a temperate zone latitude. In addition to containing heritable resistance to both early and late blights, this clone possesses multiple other desirable agronomic traits, is fertile, and readily crosses to cultivars.
Solanum tuberosum L.
Genus:
Solanum
Subgenus:
Potatoe
Section:
Petota
Family:
Solanaceae
Subfamily:
Solanoideae
Tribe:
Solaneae
Nomen number:

103137
Place of publication:

Sp. pl. 1:185. 1753
Verified:
05/20/1992 by ARS Systematic Botanists.
Other conspecific taxa
Solanum tuberosum L. subsp. andigenum (Juz. & Bukasov) Hawkes (1011 active accession[s])
Solanum tuberosum L. subsp. chiloense (A. DC.) L. I. Kostina (0 active accession[s])
Solanum tuberosum L. subsp. tuberosum (53 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Heterotypic Synonym(s)
Common names
LanguageNameAlternate namenoteseqCitation
Englishpotato  1McGuffin, M., J. T. Kartesz, A. Y. Leung, & A. O. Tucker. 2000. Herbs of commerce, ed. 2 American Herbal Products Association, Silver Spring, Maryland.
Annotations
Other Links
Actions
Pathogens
Elisa test
  • Common Potato Viruses. NEGATIVE 02 Oct 2017. AGDIA ACTIVITY: 2017091302 Inventory: BS 236 2015 IV
  • Pectobacterium atrosepticum. NEGATIVE 16 Feb 2016. AGDIA Activity: 2016020206 Inventory: BS 236 2015 IV
  • Pectobacterium atrosepticum. NEGATIVE 02 Oct 2017. AGDIA ACTIVITY: 2017091302 Inventory: BS 236 2015 IV
  • Common Potato Viruses. POSITIVE 16 Feb 2016. AGDIA Activity: 2016020206 - PVS & PVY Inventory: BS 236 2015 IV
Nucleic Acid Hybridization
  • Potato spindle tuber viroid. NEGATIVE 19 Sep 2017. AGDIA ACTIVITY 2017091104; PSTVd membrane #08275 Inventory: BS 236 2015 IV
PCR test
  • Clavibacter michiganensis subsp. sepedonicus. NEGATIVE 16 Feb 2016. AGDIA Activity: 2016020206 Inventory: BS 236 2015 IV
  • Clavibacter michiganensis subsp. sepedonicus. NEGATIVE 02 Oct 2017. AGDIA ACTIVITY: 2017091302 Inventory: BS 236 2015 IV
  • Potato spindle tuber viroid. NEGATIVE 25 Mar 2024. PCR analysis by Dr. Alfonso Del Rio Inventory: BS 236 2015 IV
Vouchers
Citations
Pedigree
Date released:
20 Mar 2015
Description:
K41 x +297
  • Meier, A., S. Jansky, & D. Halterman. 2015. Germplasm release: three potato clones incorporating combined resistances to early blight from S. palustre and late blight from S. bulbocastanum into a S. tuberosum background. Amer. J. Potato Res. 92:410–416. Note: Three clones in a segregating population derived from a cross between the disease resistant parents +297 and K41 are being released as germplasm with resistance to both early blight, caused by Alternaria solani, and late blight, caused by Phytophthora infestans. The source of resistance to early blight in +297 is the wild species S. palustre and late blight resistance in K41 is conferred by the RB gene from S. bulbocastanum. These clones, named BR3, BR5, and BR85 (BR for Blight Resistant), yield well at a temperate zone latitude. In addition to containing heritable resistance to both early and late blights, these clones possess multiple other desirable agronomic traits, are fertile, and readily cross to cultivars

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
CYTOLOGICChromosome NumberChromosome number of accession (e.g. 24,48,72)48 - 48 Chromosomes IR1-POTATO Not Available
PRODUCTIONSkin color primaryTuber skin color - primarybrown - Brownish tuber skin POTATO.TUBER.EVAL.2015 Not Available
PRODUCTIONFlesh color primaryTuber flesh color - primarycream - Cream tuber flesh POTATO.TUBER.EVAL.2015 Not Available