Anirudh Dhammi

Works (7)

Updated: July 5th, 2023 15:38

2022 journal article

Impact of Caterpillar Increased Feeding Rates on Reduction of Bt Susceptibility

INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, 23(23).

By: A. Dhammi n, J. Krestchmar n, J. Zhu n, L. Ponnusamy n , F. Gould n , D. Reisig* , R. Kurtz*, R. Roe n 

author keywords: tobacco budworm; bollworm; fall armyworm; cotton; Bacillus thuringiensis; MVPII; Cry1Ac; Cry2Ab2; behavioral resistance; increased feeding
MeSH headings : Animals; Hemolysin Proteins / genetics; Hemolysin Proteins / pharmacology; Hemolysin Proteins / metabolism; Endotoxins / genetics; Endotoxins / metabolism; Pest Control, Biological; Plants, Genetically Modified / genetics; Plants, Genetically Modified / metabolism; Bacterial Proteins / genetics; Bacterial Proteins / metabolism; Bacillus thuringiensis Toxins; Moths / genetics; Bacillus thuringiensis / genetics; Bacillus thuringiensis / metabolism; Insecticide Resistance / genetics; Gossypium / metabolism; Larva / metabolism
TL;DR: The hypothesis that increased feeding rate is a behavioral mechanism for reducing caterpillar susceptibility to Bt is supported and the literature reviewed support the hypothesis. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
3. Good Health and Well-being (OpenAlex)
Sources: Web Of Science, ORCID
Added: December 3, 2022

2021 journal article

Bacterial Microbiota of Field-Collected Helicoverpa zea (Lepidoptera: Noctuidae) from Transgenic Bt and Non-Bt Cotton

MICROORGANISMS, 9(4).

By: J. Deguenon n, A. Dhammi n, L. Ponnusamy n , N. Travanty n, G. Cave n, R. Lawrie n, D. Mott n, D. Reisig n , R. Kurtz*, R. Roe n 

author keywords: Helicoverpa zea; cotton; Bt; resistance; tolerance; microbiota
TL;DR: It is found that WideStrike samples had a higher bacterial density and diversity per larva than insects collected from non-Bt cotton over two field seasons, and argues for more research to better understand the role of cotton–bollworm–bacteria interactions and the impact on Bt toxin caterpillar susceptibility. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID
Added: April 25, 2021

2020 journal article

Role of long non-coding RNA in DEET- and fipronil-mediated alteration of transcripts associated with Phase I and Phase II xenobiotic metabolism in human primary hepatocytes

PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY, 167.

By: R. Lawrie n, R. Mitchell n, A. Dhammi n, A. Wallace n, E. Hodgson n & R. Roe n 

author keywords: Long non-coding RNA; DEET; Fipronil; Xenobiotic metabolism; Environmental chemicals; Cytochrome P450
MeSH headings : DEET; Hepatocytes; Humans; Insect Repellents; Pyrazoles; RNA, Long Noncoding
TL;DR: The impact of two environmental chemicals used in and around homes, the insect repellent DEET and the phenylpyrazole insecticide fipronil, and the role of altered lncRNAs associated with xenobiotic induction, human diseases and chemical mixtures is discussed. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID
Added: July 6, 2020

2017 journal article

Infrared light detection by the hailer's organ of adult american dog ticks, Dermacentor variabilis (Ixodida: Ixodidae)

TICKS AND TICK-BORNE DISEASES, 8(5), 764–771.

By: R. Mitchell n, J. Zhu n, A. Carr n, A. Dhammi n, G. Cave n, D. Sonenshine *, R. Roe n 

author keywords: American dog tick; Dermacentor variabilis; Haller's organ; Infrared; TRPA1; Light
MeSH headings : Animals; Dermacentor / physiology; Dermacentor / ultrastructure; Extremities; Infrared Rays; Phototaxis
TL;DR: The ability of ticks to use IR for host finding is consistent with their obligatory hematophagy and has practical applications in tick trapping and the development of new repellents. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2017 journal article

Tick Haller's Organ, a New Paradigm for Arthropod Olfaction: How Ticks Differ from Insects

INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, 18(7).

By: A. Carr n, R. Mitchell n, A. Dhammi n, B. Bissinger*, D. Sonenshine * & R. Roe n 

author keywords: American dog tick; Dermacentor variabilis; tick; Haller's organ; olfaction; gustation; chemoreception; odorant binding proteins; GPCR; DEET; transcriptome
MeSH headings : Amino Acid Sequence; Animal Structures / anatomy & histology; Animal Structures / physiology; Animals; Behavior, Animal; Insect Proteins / chemistry; Insect Proteins / genetics; Insect Proteins / metabolism; Male; Phylogeny; RNA, Messenger / genetics; RNA, Messenger / metabolism; Sensory Receptor Cells / metabolism; Sequence Analysis, RNA; Smell / genetics; Taste; Ticks / anatomy & histology; Ticks / physiology; Transcriptome / genetics
TL;DR: Data are presented for the first time of the potential hormonal regulation of tick chemosensation; behavioral assays confirmed the role of the Haller’s organ in N,N-diethyl-meta-toluamide (DEET) repellency but showed no role for the Hallers organ in host attachment. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID
Added: August 6, 2018

2016 journal article

Biology, pest status, microbiome and control of kudzu bug (Hemiptera: Heteroptera: Plataspidae): a new invasive pest in the U.S.

Int. J. Mol. Sci, 17(9).

By: A. Dhammi n, J. Krestchmar n, L. Ponnusamy n , J. Bacheler n, D. Reisig n , A. Herbert*, A. Del Pozo-Valdivia n, R. Roe  n

author keywords: Megacopta cribraria; Megacopta punctatissima; Candidatus Ishikawaella capsulata; sampling; monitoring; cultural control; biological control
MeSH headings : Animals; Bacteria / genetics; Bacteria / isolation & purification; Beauveria / physiology; Heteroptera / drug effects; Heteroptera / growth & development; Heteroptera / microbiology; Insecticides / toxicity; Microbiota; Population Density; RNA, Ribosomal, 16S / genetics; RNA, Ribosomal, 16S / metabolism; Soybeans / growth & development; Soybeans / parasitology; Symbiosis; United States
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2016 journal article

Impact of Environmental Chemicals on the Transcriptome of Primary Human Hepatocytes: Potential for Health Effects

Journal of Biochemical and Molecular Toxicology, 30(8), 375–395.

By: R. Mitchell n, A. Dhammi n, A. Wallace n, E. Hodgson n & R. Roe n 

author keywords: DEET; Fipronil; Gene expression; Human hepatocytes; RNA-Seq; Endocrine System; P450
MeSH headings : Chromosome Mapping; DEET / toxicity; Drug Combinations; Genome, Human; Hepatocytes / cytology; Hepatocytes / drug effects; Hepatocytes / metabolism; Humans; Insect Repellents / toxicity; Insecticides / toxicity; Molecular Sequence Annotation; Primary Cell Culture; Pyrazoles / toxicity; Sequence Analysis, RNA; Transcriptome / drug effects
TL;DR: The overall treatment responses, specific pathways, and individual transcripts affected were discussed at different levels of fold‐change and changes found in transcript levels in response to treatments will require further research to understand their importance in overall cellular, organ, and organismic function. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
Sources: Web Of Science, Crossref, ORCID
Added: August 6, 2018

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