Tonia Von Ohlen

Kansas State University — United States

Biochemistry, Genetics and Molecular Biology · Life Sciences

12h-index1.6kcitations21works0.02yr avg
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Research Topics

Developmental Biology and Gene Regulation(14), Insect symbiosis and bacterial influences(5), Vector-borne infectious diseases(4), Hedgehog Signaling Pathway Studies(4), Genomics and Chromatin Dynamics(3)

Publications21 total

Sequence determinants spanning -35 motif and AT-rich spacer region impacting<i>Ehrlichia chaffeensis</i>Sigma 70-dependent promoter activity of two differentially expressed p28 outer membrane protein genes
DNA Research·2016· 4 citedOpen Access
Transcription of Ehrlichia chaffeensis Genes Is Accomplished by RNA Polymerase Holoenzyme Containing either Sigma 32 or Sigma 70
PLoS ONE·2013· 12 citedOpen Access
Ehrlichia chaffeensis replication sites in adult Drosophila melanogaster
International Journal of Medical Microbiology·2013· 2 cited
Identification of Critical Host Mitochondrion-Associated Genes during Ehrlichia chaffeensis Infections
Infection and Immunity·2012· 28 citedOpen Access
Phosphorylation of Ind by MAP kinase enhances Ind-dependent transcriptional repression
Developmental Biology·2011· 3 cited
Phosphorylation of Groucho Mediates RTK Feedback Inhibition and Prolonged Pathway Target Gene Expression
Current Biology·2011· 26 citedOpen Access
The disintegrin and metalloprotease Meltrin from Drosophila forms oligomers via its protein binding domain and is regulated by the homeobox protein VND during embryonic development
Insect Biochemistry and Molecular Biology·2010· 9 cited
Ind represses <i>msh</i> expression in the intermediate column of the <i>Drosophila</i> neuroectoderm, through direct interaction with upstream regulatory DNA
Developmental Dynamics·2009· 6 citedOpen Access
<i>Ehrlichia chaffeensis</i> Infections in <i>Drosophila melanogaster</i>
Infection and Immunity·2009· 12 citedOpen Access
The <i>Drosophila</i> homeodomain transcription factor, Vnd, associates with a variety of co‐factors, is extensively phosphorylated and forms multiple complexes in embryos
FEBS Journal·2008· 10 citedOpen Access
Use of <i>Drosophila</i> S2 Cells as a Model for Studying <i>Ehrlichia chaffeensis</i> Infections
Applied and Environmental Microbiology·2008· 20 citedOpen Access
Genetic screen for regulators of <i>ind</i> expression identifies <i>shrew</i> as encoding a novel twisted gastrulation‐like protein involved in Dpp signaling
Developmental Dynamics·2007· 13 cited
Conserved properties of the Drosophila homeodomain protein, Ind
Mechanisms of Development·2007· 17 cited
Zebrafish and fly Nkx6 proteins have similar CNS expression patterns and regulate motoneuron formation
Development·2004· 122 citedOpen Access
Convergence of Dorsal, Dpp, and Egfr Signaling Pathways Subdivides the Drosophila Neuroectoderm into Three Dorsal-Ventral Columns
Developmental Biology·2000· 135 cited
Vnd/nkx, ind/gsh, and msh/msx: conserved regulators of dorsoventral neural patterning?
Current Opinion in Neurobiology·2000· 161 cited
TheciDMutation Encodes a Chimeric Protein Whose Activity Is Regulated by Wingless Signaling
Developmental Biology·1999· 2 cited
Dorsoventral patterning in the <i>Drosophila</i> central nervous system: the <i>intermediate neuroblasts defective</i> homeobox gene specifies intermediate column identity
Genes & Development·1998· 245 citedOpen Access
Hedgehog signaling regulates transcription through Gli/Ci binding sites in the wingless enhancer
Mechanisms of Development·1997· 53 cited
Hedgehog signaling regulates transcription through cubitus interruptus, a sequence-specific DNA binding protein
Proceedings of the National Academy of Sciences·1997· 114 cited
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Frequent Co-authors

Joan E. Hooper(4), Roman R. Ganta(4), Stephen K. Chapes(4), Dervla M. Mellerick(3), Chris Q. Doe(3), Alison Luce-Fedrow(3), Aharon Helman(2), Ze’ev Paroush(2), Will Poulson(2), Huitao Liu(2), Cade Moses(2), Joy Alcedo(1), Marina Ayzenzon(1), Markus Noll(1), Joseph B. Weiss(1), Gregory R. Dressler(1), Matthew P. Scott(1), Robert A. Cornell(1), Sarah E. Cheesman(1), Michael J. Layden(1)