H
Hansi Kumari
Researcher at FIU Herbert Wertheim College of Medicine
Publications - 28
Citations - 1319
Hansi Kumari is an academic researcher from FIU Herbert Wertheim College of Medicine. The author has contributed to research in topics: Pseudomonas aeruginosa & Sphingobium indicum. The author has an hindex of 16, co-authored 28 publications receiving 1100 citations. Previous affiliations of Hansi Kumari include University of Delhi & Florida International University.
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A dynamic and intricate regulatory network determines Pseudomonas aeruginosa virulence
TL;DR: In this article, a global view of virulence gene regulation in Pseudomonas aeruginosa is presented, focusing on key regulatory pathways that control the transition from acute to chronic infection phenotypes, some regulators have been identified that modulate multiple virulence mechanisms.
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Polyphasic approach of bacterial classification — An overview of recent advances
Om Prakash,Mansi Verma,Pooja Sharma,Manish Kumar,Kirti Kumari,Amit Singh,Hansi Kumari,Simran Jit,Sunil Gupta,Monisha Khanna,Rup Lal +10 more
TL;DR: Current techniques enable microbiologists to decipher the natural phylogenetic relationships between microbes and this approach is currently the most popular choice for classifying bacteria.
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Evaluation of hexachlorocyclohexane contamination from the last lindane production plant operating in India.
Simran Jit,Mandeep Dadhwal,Hansi Kumari,Swati Jindal,Jasvinder Kaur,Pushp Lata,Neha Niharika,Devi Lal,Nidhi Garg,Sanjay Kumar Gupta,Pooja Sharma,Kiran Bala,Ajaib Singh,John Vijgen,Roland Weber,Rup Lal +15 more
TL;DR: The contamination levels in ground and river water suggest significant run-off from the dumped HCH wastes and contamination of drinking water resources and the extent of dumping urgently needs to be assessed regarding the risks to human and ecosystem health.
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Haloalkane Dehalogenase LinB Is Responsible for β- and δ-Hexachlorocyclohexane Transformation in Sphingobium indicum B90A
Poonam Sharma,Vishakha Raina,Vishakha Raina,Rekha Kumari,Shweta Malhotra,Charu Dogra,Hansi Kumari,Hans-Peter E. Kohler,Hans-Rudolf Buser,Christof Holliger,Rup Lal +10 more
TL;DR: Experiments with resting cells of Escherichia coli expressing the LinB proteins of strains B90A, UT26, and Sp+ indicated that LinB was responsible for these transformations, and interesting differences with respect to substrate specificity were shown.
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Deep sequencing analyses expands the Pseudomonas aeruginosa AmpR regulon to include small RNA-mediated regulation of iron acquisition, heat shock and oxidative stress response
Deepak Balasubramanian,Hansi Kumari,Melita Jaric,Mitch Fernandez,Keith H. Turner,Simon L. Dove,Giri Narasimhan,Stephen Lory,Kalai Mathee +8 more
TL;DR: The role of AmpR is attested to in regulating virulence and physiological processes in P. aeruginosa to include diverse processes such as oxidative stress, heat shock and iron uptake.