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HEIDI MARTINSON, M.D.
M.D.
Hospitalist Physician
NPI: 1336155316Individual
Specialties, Licenses & Credentials
Hospitalist PhysicianPrimary
Hospitalist
Code: 208M00000X
0101240065(VA)
Pediatrics Physician
Pediatrics
Code: 208000000X
0101240065(VA)
Research & Publications (11)
Polyadenylation releases mRNA from RNA polymerase II in a process that is licensed by splicing.
PMID 19304926·RNA·2009
8-other
Functional coupling of last-intron splicing and 3'-end processing to transcription in vitro: the poly(A) signal couples to splicing before committing to cleavage.
PMID 17967872·Mol Cell Biol·2008
8-other
The poly(A)-dependent transcriptional pause is mediated by CPSF acting on the body of the polymerase.
PMID 17572685·Nat Struct Mol Biol·2007
7-preclinical
The conserved AAUAAA hexamer of the poly(A) signal can act alone to trigger a stable decrease in RNA polymerase II transcription velocity.
PMID 16775304·RNA·2006
8-other
The RNA tether from the poly(A) signal to the polymerase mediates coupling of transcription to cleavage and polyadenylation.
PMID 16337597·Mol Cell·2005
8-other
A conserved docking motif for CK1 binding controls the nuclear localization of NFAT1.
PMID 15121840·Mol Cell Biol·2004
7-preclinical
The two steps of poly(A)-dependent termination, pausing and release, can be uncoupled by truncation of the RNA polymerase II carboxyl-terminal repeat domain.
PMID 15121832·Mol Cell Biol·2004
7-preclinical
Poly(A)-dependent transcription termination: continued communication of the poly(A) signal with the polymerase is required long after extrusion in vivo.
PMID 12933817·J Biol Chem·2003
7-preclinical
The poly(A) signal, without the assistance of any downstream element, directs RNA polymerase II to pause in vivo and then to release stochastically from the template.
PMID 12196547·J Biol Chem·2002
7-preclinical
Mutant epidermal growth factor receptor up-regulates molecular effectors of tumor invasion.
PMID 12067969·Cancer Res·2002
7-preclinical
Mechanism of poly(A) signal transduction to RNA polymerase II in vitro.
PMID 11585929·Mol Cell Biol·2001
8-other
Data courtesy of the U.S. National Library of Medicine (NLM). Ltrl is not affiliated with or endorsed by NLM.
Contact & Hours
Via practice · 3 locations total
- Address
- 22 N Medical Park Dr
Fishersville, VA 22939 - Phone
- (540) 332-9353
Quick Facts
- NPI
- 1336155316
- Entity Type
- Individual
- Gender
- Female
- Medicare
- Not confirmed
- Specialties
- 2
- Locations
- 3
- Publications
- 11
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