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Details for: PI 642084,
Helianthus annuus
L., Tricot
Summary
Passport
Taxonomy
Other
Pedigree
IPR
Observation
Summary Data
Taxonomy:
Helianthus annuus
L.
Top Name:
Tricot
Origin:
Developed – North Dakota, United States
Maintained:
North Central Regional Plant Introduction Station
Received by NPGS:
24 Feb 2006
Improvement Status:
Genetic material
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Backup Location:
National Laboratory for Genetic Resources Preservation
Availability
Form
Quantity
Note
Inventory
Cart
Seed
100 count
PI 642084 15ncai01 SD
There are no images for this accession.
Core Passport Data
Taxonomy:
Helianthus annuus
L.
Top Name:
Tricot
Origin:
Developed – North Dakota, United States
Maintained:
North Central Regional Plant Introduction Station
Received by NPGS:
24 Feb 2006
Improvement Status:
Genetic material
Form Received:
Seed
Life Form:
Annual
Life Cycle:
Annual
Source History
Developed
2005.
North Dakota, United States
Developer(s):
Hu, Jinguo, USDA, ARS
Miller, Jerry F., USDA, ARS
Vick, Brady A., USDA, ARS
Donated
24 February 2006.
North Dakota, United States
Accession Names and Identifiers
Tricot
Type: Developer identifier
Narrative
Displays seedlings with three cotyledons, a phenotype controlled by a few recessive genes with about 50% penetrance. Seedlings bearing three cotyledons also bear three true leaves at each internode. Plant type potentially useful for faster establishment of seedlings after planting due to larger leaf area in the early growing stages, and may serve as a morphological characteristic for distinguishing cultivars. Frequency of seedlings bearing three cotyledons was approximately 2% (seven out of 334 seedlings) in BC3 F2 population. These seven mutant plants were transplanted into greenhouse with five plants survived to maturity. The observed tricotyledonous frequencies among the five F3 families in the field in 2003 ranged from 3 to 31% with an average of 18.5% (157 tricot in 755 seedlings counted). 12 plants randomly bagged to produce F4 progenies. Four F4 families selected for a higher frequency of tricotyledonous seedlings were planted in the field in 2004. Observed frequencies among the four F4 families ranged from 15 to 55%, with an average of 35.5% (122 tricot in 383 seedlings). Same test was repeated for four F5 families and the frequency ranged from 15% to 45%, with an average of 24.1% (72 tricot in 399 seedlings). Results suggested this anomalous characteristics is heritable. However, since the tricotyledony could not be fixed after self-pollination for three consecutive generations and no significant gain was observed from F4 to F5 generation, tricotyledony in this mutant seems to be derived from recessive genes of low penetrance.
Helianthus annuus
L.
Genus:
Helianthus
Family:
Asteraceae
(alt. Compositae)
Subfamily:
Asteroideae
Tribe:
Heliantheae
Nomen number:
27923
Place of publication:
Sp. pl. 2:904. 1753
Protologue link:
https://www.biodiversitylibrary.org/page/358925
Typification:
View in Linnean Typification Project
Verified:
03/08/2010
by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Autonym(s)
Helianthus annuus
L. subsp.
annuus
Helianthus annuus
L. var.
annuus
Heterotypic Synonym(s)
Helianthus annuus
L. subsp.
jaegeri
(Heiser) Heiser
Helianthus annuus
L. subsp.
lenticularis
(Douglas) Cockerell
Helianthus annuus
L. subsp.
texanus
Heiser
Helianthus annuus
L. unranked
lenticularis
(Douglas) Cockerell
Helianthus annuus
L. var.
macrocarpus
(DC.) Cockerell
Helianthus jaegeri
Heiser
Helianthus lenticularis
Douglas
Common names
Language
Name
Alternate name
note
seq
Citation
English
sunflower
1
Wiersema, J. H. & B. León.
1999.
World economic plants: a standard reference
CRC Press, Boca Raton, FL.
English (Canada)
sunflower
Agriculture & Agri-Food Canada official name
2
Darbyshire, S. J.
2003. Inventory of Canadian Agricultural Weeds Agriculture and Agri-Food Canada. 252-253.
French
grand soleil
2
Rehm, S.
1994. Multilingual dictionary of agronomic plants
French
tournesol
2
Rehm, S.
1994. Multilingual dictionary of agronomic plants
French (Canada)
tournesol
Agriculture & Agroalimentaire Canada nom officiel
2
Darbyshire, S. J.
2003. Inventory of Canadian Agricultural Weeds Agriculture and Agri-Food Canada. 252-253.
German
Sonnenblume
2
Rehm, S.
1994. Multilingual dictionary of agronomic plants
Italian
girasole
2
International Seed Testing Association.
1982. A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2.
Japanese Rōmaji
himawari
2
Walker, E.
1976. Flora of Okinawa and the southern Ryukyu Islands.
Portuguese
girassol
2
Rehm, S.
1994. Multilingual dictionary of agronomic plants
Spanish
girasol
2
Ortega-Sada, J. L.
1987. Flora de interes apicola y polinizacion de cultivos.
Swahili
alizeti
2
PROTABASE, the information base of PROTA (Plant Resources of Tropical Africa) (on-line resource).
Swedish
solros
2
Aldén, B., S. Ryman, & M. Hjertson.
2012.
Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Korean
haebaragi
2
Mun-Chan, B. et al.
1986. A checklist of the Korean cultivated plants. Kulturpflanze 34:102.
Name
References
Annotations
Other Links
Actions
Pathogens
Vouchers
Citations
Pedigree
Description:
Found in a BC3F2 population derived from the cross HA 434//HA 406//HA 89/SU resistant wild sunflower
Intellectual Property Rights
Crop Science Registration
. GS-49, SUNFLOWER. Issued: 01 Nov 2006.
Hu, J., J. F. Miller, & B. A. Vick.
2006. Tricot Sunflower. Crop Sci. (Madison) 46(6):2734.
Material Transfer Agreement
Observations
Phenotype Data
Category
Descriptor
Description
Value
Sample Size
Study
Inventory
Availability
MORPHOLOGY
BRACT_TIGHT
BRACT TIGHTNESS ON BUD
5 - (0 = TIGHT, 9 = LOOSE)
SUNFLOWER.AMES.SUN.INC.2015
PI 642084 15ncai01 SD
MORPHOLOGY
RAY_FLOW_COLOR
RAY FLOWER COLOR TAKEN AT R-5 STAGE.
2 - LEMON YELLOW (100%)
SUNFLOWER.AMES.SUN.INC.2015
PI 642084 15ncai01 SD
MORPHOLOGY
RAY_FLOW_NUM
RAY FLOWER NUMBER
5 - MANY (100%)
SUNFLOWER.AMES.SUN.INC.2015
PI 642084 15ncai01 SD
MORPHOLOGY
RAY_FLOW_SHAPE
RAY FLOWER SHAPE
3 - (0 = LANCEOLATE, 9 = ROUNDED) (100%)
SUNFLOWER.AMES.SUN.INC.2015
PI 642084 15ncai01 SD
MORPHOLOGY
POLLEN_COLOR
POLLEN COLOR
1 - YELLOW (100%)
SUNFLOWER.AMES.SUN.INC.2015
PI 642084 15ncai01 SD
MORPHOLOGY
STIGMA_COLOR
STIGMA COLOR
1 - YELLOW (100%)
SUNFLOWER.AMES.SUN.INC.2015
PI 642084 15ncai01 SD
MORPHOLOGY
SEED_SIZE1
PERCENT OF 100 GRAMS OF SEED PASSING THROUGH A 20/64 INCH ROUND HOLE SCREEN.
100
SUNFLOWER.AMES.SUN.INC.2015
PI 642084 15ncai01 SD
MORPHOLOGY
SEED_SIZE2
PERCENT OF 100 GRAMS OF SEED PASSING THROUGH A 14/64 INCH ROUND HOLE SCREEN.
99
SUNFLOWER.AMES.SUN.INC.2015
PI 642084 15ncai01 SD
MORPHOLOGY
RAY FLOWER PETAL CURLING
THE PRESENCE OR ABSENCE OF RAY FLOWER PETAL CURLING
1 - FLAT PETAL (100%)
SUNFLOWER.AMES.SUN.INC.2015
PI 642084 15ncai01 SD
MORPHOLOGY
BRANCHING3
PERCENT OF PLANTS WITH TOP BRANCHING RECORDED FROM THE R-5 TO R-9 STAGE
50
SUNFLOWER.AMES.SUN.INC.2015
PI 642084 15ncai01 SD
MORPHOLOGY
BRANCHING4
PERCENT OF PLANTS FULLY BRANCHED WITH CENTRAL HEAD RECORDED FROM THE R-5 TO R-9 STAGE
50
SUNFLOWER.AMES.SUN.INC.2015
PI 642084 15ncai01 SD
MORPHOLOGY
SEED LENGTH
SEED LENGTH
3 - 1 Centimeter
SUNFLOWER.AMES.SUN.INC.2015
PI 642084 15ncai01 SD
MORPHOLOGY
SEED WIDTH
SEED WIDTH
3 - 5 Millimeters
SUNFLOWER.AMES.SUN.INC.2015
PI 642084 15ncai01 SD