Details for: PI 657870, Fragaria virginiana Mill. subsp. virginiana, F. virginiana subsp. virginiana TL male sterile Aa


Summary Data
Taxonomy:
Fragaria virginiana Mill. subsp. virginiana
Top Name:
F. virginiana subsp. virginiana TL male sterile Aa
Origin:
Developed – Pennsylvania, United States
Received by NPGS:
24 Sep 2008
Improvement Status:
Wild material
Reproductive Uniformity:

Hybrid
Form Received:
Plant
Life Form:
Perennial
Life Cycle:
Perennial
Availability
This accession is not available. Contact site for status.
Due to a recent decrease in resources, we are in the process of restructuring our distribution and are not able to accept requests for this material at this time.

 
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Core Passport Data
Taxonomy:
Fragaria virginiana Mill. subsp. virginiana
Top Name:
F. virginiana subsp. virginiana TL male sterile Aa
Origin:
Developed – Pennsylvania, United States
Received by NPGS:
24 Sep 2008
Improvement Status:
Wild material
Reproductive Uniformity:

Hybrid
Form Received:
Plant
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Developed
May 2007.
Pennsylvania, United States

Developer(s):
Donated
24 September 2008.
Pennsylvania, United States

Donor(s):
Accession Names and Identifiers
F. virginiana subsp. virginiana TL male sterile Aa
Type: Collector identifier
Group: SPECIES
accession preserved for genes

y33bXo477_167 , SG #167
Type: Developer identifier
Group: FRAGARIA
Plant name is the pedigree plus seedling number.

CFRA 1962
Type: Site identifier
Group: LOCAL
Corvallis local number

Narrative
The individuals of interest, donated and listed in the table below, are progeny from a cross between two wild Fragaria virginiana individuals: a female (maternal parent, Y33b2) and hermaphrodite (paternal parent, O477) (see Spigler et al, in press in Heredity, for more details). This mapping population was created by Dr. Tia-Lynn Ashman at the University of Pittsburgh (UPitt) and Dr. Kim Lewers at the USDA-ARS Beltsville Agricultural Research Center. Parents of the mapping population were chosen to capture variation in female and male fertility. The maternal parent was the product of a cross between individuals originally collected from a wild population in northwestern Pennsylvania (PA) (population W in Ashman 1999). Test crosses revealed that her hermaphrodite full siblings often did not set any fruit (Lewers et al. 2007). The paternal parent was originally collected from a different northwestern PA (population PR in Ashman 1999). When tested under a range of growth conditions, this hermaphrodite had a low to moderate level of fruit set (mean of 17%) across several environments, and in self pollinations his progeny segregated for fruit setting ability (Lewers et al. 2007).To create the mapping population, to which the donor plants belong, several flowers on Y33b2 were pollinated by hand with pollen collected from O477 in May of 2005 and the resultant seeds were harvested and stored -20 C until they were planted. We randomly selected approximately 200 of the resultant seedlings, created six clones for each progeny and divided these clones to be grown in two environments: in pots in the greenhouse at the UPitt and in a plasticulture production in the field USDA-ARS Beltsville, MD. We hand-pollinated flowering plants at the University of Pittsburgh with pollen from unrelated individuals three times a week, whereas those at the USDA-ARS Beltsville were naturally pollinated. Individuals donated represent clones that were raised in the greenhouse at UPitt.
Fragaria virginiana Mill. subspp. virginiana
Genus:
Fragaria
Family:
Rosaceae
Subfamily:
Rosoideae
Tribe:
Potentilleae
Subtribe:
Fragariinae
Nomen number:

317936
Verified:
03/11/2009 by ARS Systematic Botanists.
Other conspecific taxa
Fragaria virginiana Mill. (18 active accession[s])
Fragaria virginiana Mill. subsp. glauca (S. Watson) Staudt (61 active accession[s])
Fragaria virginiana Mill. subsp. grayana (Vilm. ex J. Gay) Staudt (51 active accession[s])
Fragaria virginiana Mill. subsp. platypetala (Rydb.) Staudt (41 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Autonym(s)
Fragaria virginiana Mill. f. virginiana
Fragaria virginiana Mill. var. virginiana

Homotypic Synonym(s)
Potentilla virginiana (Mill.) E. H. L. Krause

Heterotypic Synonym(s)
Fragaria canadensis Michx.

Common names
Annotations
  • Taxonomic Re-Identification: 15 Jan 2017, from Fragaria virginiana Mill. to Fragaria virginiana Mill. subsp. virginiana
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Citations
Pedigree
Description:
Y33b2 x O477