Selected
Publications
- Chhatre, S., DeLeon, J., Goldbaum, B., Latham, J., Panchalingala, S.,
and Hilliard, N. P., "Variability in Halothiobacillus neapolitanus type strain
cultures", Ind. J. Microbiol, 2008, 48:287-290. http://dx.doi.org/10.1007/s12088-008-0022-5
- Jones, B. C. and Hilliard, N. P., "A high contrast fixative for ferricyanide
reducing zymograms", Journal of Electrophoresis (Japan), 48, 181-184, 2004
- Hilliard, N. P., "Characterization of the thiosulfate
oxidizing pathway in Thiobacillus
neapolitanus", manuscript in preparation.
- Howard, G. T. and Hilliard, N. P., "Use of coomassie
blue-polyurethane
interactions in screening of polyurethanase proteins and
polyurethanolytic
microorganisms", International Biodeterioration and Biodegradation, 43,
23-30, (1999)
- Allen, A. B., Hilliard, N. P. and Howard, G. T.,
"Purification and
characterization
of a soluble polyurethane degrading enzyme from Comomonas
acidovorans",
International Biodeterioration and Biodegradation, 43, 37-41,
(1999)
- Ruiz, C., Main, T., Hilliard, N. P. and Howard, G. T.,
"Purification
and
characterization of two polyurethanase enzymes from Pseudomonas
chlororaphis",
International Biodeterioration and Biodegradation, 43, 43-47,
(1999)
- Howard, G. T., Ruiz, C. and Hilliard, N. P., "Growth of Pseudomonas
chlororaphis on a polyester-polyurethane and the purification and
characterization
of a polyurethanase-esterase enzyme", International Biodeterioration
and
Biodegradation, 41, 7-12, (1999)
- "Hyperexpression in Escherichia coli, Purification
and
Characterization
of the Metallo-ß-Lactamase of Bacillus cereus 5/B/6", R.
W.
Shaw, S. D. Clark, N. P. Hilliard and J. G. Harman, Protein Expression
and Purification, Prot. Exp. and Pur.2, 151-157,
(1991).
- "A Reexamination of the Properties of Spinach Nitrite
Reductase:
Protein
and Siroheme Content Heterogeneity in Purified Preparations", N. P.
Hilliard,
M. Hirasawa, D. B. Knaff and R. W. Shaw, Arch. Biochem. Biophys.,
291, 195-199, (1991).
Students
- Jennifer Shapiro, ABD from Southern Illinois
- Anton Ilyuk, PhD program at Purdue
- Eliseo Castillo, PhD program at Univ. of Houston
- Srikanth Panchalingala, PhD program at New Mexico State
- Nalini Anamula, PhD program at Clemson Univ.
- Joaquin DeLeon, PhD program at UT El Paso
- Ben Goldbaum, QC at Southwest Cheese, Inc.
- Pranathi Cheemakurthi, employed as a pharmacist
- Sumanth Edara, thesis defense scheduled
- Kristi Amrstrong, current student
- Ramu Kakumana, current student
- Neela Gamini, current student
PostDoc
Dr. Suneel Chhatre, Ph.D.
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Selected Abstracts and Presentations
- Kakumanu, R., Latham, J., Gamini, N., Chhatre, S. and Hilliard, N. P., "Studies on Oxygen Consumption in the Obligate Chemolithoautotroph Halothiobacillus neapolitanus",
NMBIS, Santa Fe, NM, 2009.
- Gamini, N., Kakumanu, R., Chhatre,
S. and Hilliard, N. P., "Halothiobacillus neapolitanus, A Model Organism to Study Acid Tolerance Response in Pathogenic bacteria",
NMBIS, Santa Fe, NM, 2009.
- Chhatre,
S., DeLeon, J., Latham, J. and Hilliard, N. P., "Strategies for cloning and
sequencing genes involved in sulfur oxidation in Halothiobacillus neapolitanus",
Next Generation Sequencing Symposium, Santa Fe, NM, March 2008.
- Hilliard,
N. P., "Microbial sulfur oxidation in the 'S4' pathway of a moderately neutrophilic
chemlithoautotroph", Graduate Colloqium, Univ. of Ark. Little Rock, Spring 2007.
- Chhatre, S., Goldbaum, B.,
Panchalingala, S., and Hilliard, N. P., "Construction of Genomic Libraries and Cloning of Genes Involved in Sulfur Oxidation in Halothiobacillus neapolitanus",
6th Annual BRIN/INBRe Symposium, 2007.
- Hilliard,
N. P., "Source dependent differences in Halothiobacillus type strain cultures",
6th Annual BRIN/INBRe Symposium, 2007.
- Chhatre,
S., Goldbaum, B., Panchalingala, S. and Hilliard, N. P., "Construction of genomic
libraries and cloning of genes involved in sulfur oxidation", 6th Annual BRIN/INBRe Symposium, 2007.
- Panchalingala,
S., Goldbaum, B., DeLeon, J., Chhatre, S. and Hilliard, N. P., "Isolation, purification
and characterization of cytochrome c-554(547) from Halothiobacillus neapolitanus", 6th
Annual BRIN/INBRe Symposium, 2007.
- Hilliard,
N. P., "Novel zwitterionic 'Good's' buffers for use at low pH", 5th Annual NM-BRIN/INBRe
symposium, June 2006.
- Long, R.D., Hilliard, N. P., Dei, D., Mensah, E.A.,"Novel aminoalkanesulfonate buffer compounds developed for biological buffers in the acidic range",
232nd American Chemical Society (ACS) national meeting - oral presentation
San Francisco, CA Sep 12, 2006 Paper # 432
- Hilliard, N. P.,
"pH dependence in the 'S4' sulfur oxidation pathway", 4th Annual BRIN/INBRe symposium, 2005.
- Ilyuk, A. and
Hilliard, N. P., "Characterization of the sulfur oxidation pathways in Halothiobacillus
neapolitanus", 4th Annual BRIN/INBRe Symposium, 2005.
- Nalini, A., Chhatre, S. and
Hilliard, N. P., "Alternative Sulfur-Oxidation Pathways", 4th Annual BRIN/INBRe Symposium, 2005.
- Panchalingala, S.
and Hilliard, N. P., "Cloning of cytochrome c-554 from Halothiobacillus neapolitanus",
4th Annual BRIN/INBRe Symposium, 2005.
- Hilliard, N. P.,
"Sulfur oxidation in microbial systems: evidence for multiple pathways", 3rd Annual BRIN Conference, 2004.
- Castillo, E. F. and
Hilliard, N. P., "Expression proteomics of pH dependent soluble proteins in Halothiobacillus
neapolitanus", 3rd Annual BRIN Symposium, 2004.
- Cheemakurthi, P.
and Hilliard, N. P., "Isolation and characterization of cytochrome c-556 from Halothiobacillus
neapolitanus", 3rd Annual BRIN Symposium, 2004.
- Edara, S. and
Hilliard, N. P., "Isolation and characterization of low molecular weight cytochromes
from Halothiobacillus neapolitanus", 3rd Annual BRIN Symposium, 2004.
- Pranathi
Cheemakurthi and Newton P. Hilliard, "Isolation and Characterization of
Cytochrome c-556 from Halothiobacillus
neapolitanus", 3rd Annual BRIN-Symposium, 2004
- Sumanth K.
Edara and Newton P. Hilliard, "Isolation and Characterization of Low
Molecular Weight Cytochrome from Halothiobacillus
neapolitanus", 3rd Annual NM-BRIN Symposium, 2004
- G. Nukala and
N. P. Hilliard, "Characterization
of cytochrome c-549 from Thiobacillus
Neapolitanus", 2nd
Annual NM-BRIN Symposium,
2003
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