Details for: PI 549101, Brassica napus L., 'IMC129'

Summary Data

Taxonomy:

Brassica napus L.

Cultivar:

'IMC129'

Origin:

Developed – United States

Maintained:

North Central Regional Plant Introduction Station

Received by NPGS:

11 Apr 1991

Improvement Status:

Cultivar

Form Received:

Seed

Backup Location:

National Laboratory for Genetic Resources Preservation

Availability

Form	Quantity	Note	Inventory	Cart
Seed	400 count		PI 549101 12ncai01 SD

There are no images for this accession.

Core Passport Data

Taxonomy:

Brassica napus L.

Cultivar:

'IMC129'

Origin:

Developed – United States

Maintained:

North Central Regional Plant Introduction Station

Received by NPGS:

11 Apr 1991

Improvement Status:

Cultivar

Form Received:

Seed

Source History

Developed

United States

Developer(s):

E.I. du Pont de Nemours and Company

Donated

11 April 1991.
United States

Donor(s):

E.I. du Pont de Nemours and Company

Accession Names and Identifiers

'IMC129'

Type: Cultivar name

Narrative

High oleic acid (C18-1) mutant of the spring canola vairety Westar produced by chemical mutagenesis. Imbibed seed treated with 60 mM EMS for 6 hrs. Greenhouse grown M1 seed gown; self pollinated to M2. M2 seed field planted to produce M3 seed. Fatty acid analysis performed on M3 seed. This line (A129) with more than 75% oleic acid was selected and advanced to M7 under selection for high oleic. Breeder seed from M8. Trial data indicates susceptibility to sclerotinia stem rot, black leg and stem canker but resistance to white rust. Seed fatty acid content is affected by temperature during development: low temperature favors desaturation and high temperatures increase the level of monounsaturates.

Brassica napus L.

Genus:

Brassica

Family:

Brassicaceae (alt. Cruciferae)

Tribe:

Brassiceae

Nomen number:

7661

Place of publication:

Sp. pl. 2:666. 1753

Protologue link:

https://biodiversitylibrary.org/page/358687

Typification:

View in Linnean Typification Project

Verified:

02/24/2010 by ARS Systematic Botanists.

Other conspecific taxa

Brassica napus L. subsp. napus (84 active accession[s])
Brassica napus L. subsp. napus f. annua (Schübl. & G. Martens) Thell. (2 active accession[s])
Brassica napus L. subsp. napus f. napus (2 active accession[s])
Brassica napus L. subsp. napus var. pabularia (DC.) Alef. (0 active accession[s])
Brassica napus L. subsp. rapifera Metzg. (29 active accession[s])

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

Common names

Language	Name	Alternate name	seq	Citation
English	rape		1	Botanical Society of the British Isles. BSBI taxon database (on-line resource).
Chinese	ou zhou you cai	欧洲油菜	2	Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
Japanese Rōmaji	seiyō-aburana		2	Iwatsuki, K. et al. 1993-. Flora of Japan.
Swedish	raps		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
CHEMICAL	SEED_TOTAL_OIL	Total oil in seed, expressed on a percent dry weight basis	39.81	BRASSICA.OBS.OIL.2015.PEORIA	PI 549101 12ncai01 SD
CHEMICAL	C18:2 (LINOLEIC ACID)	Percent of seed oil that is C18:2; common name, linoleic acid	8.13	BRASSICA.OBS.FATTYACID.2015.PEORIA	PI 549101 12ncai01 SD
CHEMICAL	C18:1 (OLEIC ACID)	Percent of seed oil that is C18:1; common name, oleic acid	79.55	BRASSICA.OBS.FATTYACID.2015.PEORIA	PI 549101 12ncai01 SD
CHEMICAL	C18:0 (STEARIC ACID)	Percent of seed oil that is C18:0; common name, stearic acid	2.17	BRASSICA.OBS.FATTYACID.2015.PEORIA	PI 549101 12ncai01 SD
CHEMICAL	C16:0 (PALMITIC ACID)	Percent of seed oil that is C16:0; common name, palmitic acid	4.05	BRASSICA.OBS.FATTYACID.2015.PEORIA	PI 549101 12ncai01 SD
CHEMICAL	C18:3 (LINOLENIC ACID)	Percent of seed oil that is C18:3; common name, linolenic acid	3.21	BRASSICA.OBS.FATTYACID.2015.PEORIA	PI 549101 12ncai01 SD
CHEMICAL	C22:0 (BEHENIC ACID)	Percent of seed oil that is C22:0; common name, behenic acid	0.30	BRASSICA.OBS.FATTYACID.2015.PEORIA	PI 549101 12ncai01 SD
CHEMICAL	C20:0 (ARACHIDIC ACID)	Percent of seed oil that is C20:0; common name, arachidic acid	0.77	BRASSICA.OBS.FATTYACID.2015.PEORIA	PI 549101 12ncai01 SD
CHEMICAL	C20:1 (GONDOIC ACID)	Percent of seed oil that is C20:1; common name, gondoic acid	1.14	BRASSICA.OBS.FATTYACID.2015.PEORIA	PI 549101 12ncai01 SD
CHEMICAL	C24:1 (NERVONIC ACID)	Percent of seed oil that is C24:1; common name, nervonic acid	0.19	BRASSICA.OBS.FATTYACID.2015.PEORIA	PI 549101 12ncai01 SD