Helen Piontkivska
Helen Piontkivska
Associate Professor of Biological Sciences, Kent State University
Verified email at kent.edu
TitleCited byYear
Purifying selection and birth-and-death evolution in the ubiquitin gene family
M Nei, IB Rogozin, H Piontkivska
Proceedings of the National Academy of Sciences 97 (20), 10866-10871, 2000
1532000
Novel protein genes in animal mtDNA: a new sex determination system in freshwater mussels (Bivalvia: Unionoida)?
S Breton, DT Stewart, S Shepardson, RJ Trdan, AE Bogan, EG Chapman, ...
Molecular Biology and Evolution 28 (5), 1645-1659, 2010
1132010
A dominant role for CD8+-T-lymphocyte selection in simian immunodeficiency virus sequence variation
DH O'Connor, AB McDermott, KC Krebs, EJ Dodds, JE Miller, ...
Journal of virology 78 (24), 14012-14022, 2004
1112004
Purifying selection and birth-and-death evolution in the histone H4 gene family
H Piontkivska, AP Rooney, M Nei
Molecular biology and evolution 19 (5), 689-697, 2002
1102002
Comparative mitochondrial genomics of freshwater mussels (Bivalvia: Unionoida) with doubly uniparental inheritance of mtDNA: gender-specific open reading frames and putative …
S Breton, HD Beaupré, DT Stewart, H Piontkivska, M Karmakar, AE Bogan, ...
Genetics 183 (4), 1575-1589, 2009
982009
Molecular evolution of the nontandemly repeated genes of the histone 3 multigene family
AP Rooney, H Piontkivska, M Nei
Molecular biology and evolution 19 (1), 68-75, 2002
892002
Phylogeny of Trypanosomatidae and Bodonidae (Kinetoplastida) based on 18S rRNA: evidence for paraphyly of Trypanosoma and six other genera
AL Hughes, H Piontkivska
Molecular biology and evolution 20 (4), 644-652, 2003
872003
CD8+ T cells from SIV elite controller macaques recognize Mamu-B* 08-bound epitopes and select for widespread viral variation
JT Loffredo, TC Friedrich, EJ León, JJ Stephany, DS Rodrigues, ...
PloS one 2 (11), e1152, 2007
812007
Birth-and-death evolution in primate MHC class I genes: divergence time estimates
H Piontkivska, M Nei
Molecular biology and evolution 20 (4), 601-609, 2003
792003
Analysis of gene expression in prostate cancer epithelial and interstitial stromal cells using laser capture microdissection
JL Gregg, KE Brown, EM Mintz, H Piontkivska, GC Fraizer
BMC cancer 10 (1), 165, 2010
702010
Aspartic proteinase phylogeny and the origin of pregnancy-associated glycoproteins
AL Hughes, JA Green, H Piontkivska, RM Roberts
Molecular Biology and Evolution 20 (11), 1940-1945, 2003
662003
Comprehensive immunological evaluation reveals surprisingly few differences between elite controller and progressor Mamu-B* 17-positive simian immunodeficiency virus-infected …
NJ Maness, LJ Yant, C Chung, JT Loffredo, TC Friedrich, SM Piaskowski, ...
Journal of virology 82 (11), 5245-5254, 2008
562008
HIV type 1 tropism and inhibitors of viral entry: clinical implications
J Weber, H Piontkivska, ME Quiñones-Mateu
AIDS Rev 8 (2), 60-77, 2006
552006
Functional diversification of the toll-like receptor gene family
AL Hughes, H Piontkivska
Immunogenetics 60 (5), 249-256, 2008
522008
DNA repeat arrays in chicken and human genomes and the adaptive evolution of avian genome size
AL Hughes, H Piontkivska
BMC evolutionary biology 5 (1), 12, 2005
522005
Identification of novel light-induced genes in the suprachiasmatic nucleus
VM Porterfield, H Piontkivska, EM Mintz
BMC neuroscience 8 (1), 98, 2007
442007
Molecular characterization and mRNA expression of two key enzymes of hypoxia-sensing pathways in eastern oysters Crassostrea virginica (Gmelin): hypoxia-inducible factor α (HIF …
H Piontkivska, JS Chung, AV Ivanina, EP Sokolov, S Techa, IM Sokolova
Comparative Biochemistry and Physiology Part D: Genomics and Proteomics 6 (2 …, 2011
412011
Extreme primary and secondary protein structure variability in the chimeric male-transmitted cytochrome c oxidase subunit II protein in freshwater mussels: Evidence for an …
EG Chapman, H Piontkivska, JM Walker, DT Stewart, JP Curole, ...
BMC Evolutionary Biology 8 (1), 165, 2008
392008
Molecular phylogenetics of Trypanosomatidae: contrasting results from 18S rRNA and protein phylogenies
AL Hughes, H Piontkivska
Kinetoplastid Biology and Disease 2 (1), 15, 2003
372003
Evolutionary analysis of glycosyl hydrolase family 28 (GH28) suggests lineage-specific expansions in necrotrophic fungal pathogens
DD Sprockett, H Piontkivska, CB Blackwood
Gene 479 (1-2), 29-36, 2011
362011
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Articles 1–20