Results 31 to 40 of about 138,535 (344)

Indigenous Smokeless Tobacco - Analysing pH, Moisture, Nicotine Levels, and Warning Labels - An In Vitro Study

Indian Journal of Dental Research
Background: Smokeless tobacco (SLT) use is a major public health problem in many parts of the world, including India. Despite this, smokeless tobacco often doesn’t receive enough attention.
Shivashankar Kengadaran, Divvi Anusha, Daniel J. Caplan, Shyam Sivasamy, Prabhakar Divyaraj, A Vani Anusha   +5 more
doaj   +1 more source

Phylotranscriptomics supports numerous polyploidization events and phylogenetic relationships in Nicotiana

Frontiers in Plant Science, 2023
IntroductionNicotiana L. (Solanaceae) is of great scientific and economic importance, and polyploidization has been pivotal in shaping this genus. Despite many previous studies on the Nicotiana phylogenetic relationship and hybridization, evidence from ...
Shuaibin Wang, Junping Gao, Zhaowu Li, Kai Chen, Wenxuan Pu, Chen Feng   +5 more
doaj   +1 more source

Production of the main celiac disease autoantigen by transient expression in Nicotiana benthamiana [PDF]

, 2015
Celiac Disease (CD) is a gluten sensitive enteropathy that remains widely undiagnosed and implementation of massive screening tests is needed to reduce the long term complications associated to untreated CD.
Acevedo, Gonzalo Raúl, Bayardo, Mariela Paula, Chirdo, Fernando Gabriel, Marin Viegas, Vanesa Soledad, Petruccelli, Silvana   +4 more
core   +2 more sources

Identification of transcription factors of nitrate reductase gene promoters and NRE2 cis-element through yeast one-hybrid screening in Nicotiana tabacum

BMC Plant Biology, 2019
Background This study aimed to identify the transcription factors of nitrate reductase genes (NIA1 and NIA2) promoters and hypothetical cis-element of NRE2.
Huijuan Yang, Yan Zhou, Yuning Zhang, Jing Wang, Hongzhi Shi   +4 more
doaj   +1 more source

A Thioredoxin Domain-Containing Protein Interacts with Pepino mosaic virus Triple Gene Block Protein 1 [PDF]

, 2018
Pepino mosaic virus (PepMV) is a mechanically-transmitted tomato pathogen of importance worldwide. Interactions between the PepMV coat protein and triple gene block protein (TGBp1) with the host heat shock cognate protein 70 and catalase 1 (CAT1 ...
Khechmar, Souheyla, Livieratos, Ioannis C., Mansour, Karima Ben, Mathioudakis, Matthaios M., Medina Piles, Vicente, Owen, Carolyn A., Sarris, Panagiotis F., Spanos, Theodore, Tomaszewska, Weronika   +8 more
core   +2 more sources

DNA methylation valley as a distinguishing feature occurs in root-specific expressed nicotine-related genes in Nicotiana attenuata

Frontiers in Plant Science
IntroductionNicotine, the main defense alkaloid of Nicotiana species, is synthesized exclusively in the roots. Several studies have shown that changes in DNA methylation patterns are associated with altered expression of genes involved in the ...
Ahui Tong, Ahui Tong, Bingwu Wang, Jinsong Wu   +3 more
doaj   +1 more source

A Cross-sectional Study to Evaluate the Prevalence of Oral Mucosal Lesions in Smoking Tobacco and Chewing Tobacco with or without Betel Quid in Population of Sanganer Tehsil, Jaipur District

Journal of Indian Academy of Oral Medicine and Radiology
Background: Cigarette smoking, tobacco chewing with or without betel quid practices have an enormous effect on oral wellness. Objective: The destructive repercussions of tobacco on the mouth and throat are disclosed by this research, which underlines the
Satyapal Yadav, Vikram Khare, Anshuman Jamdade, Amrita Aggarwal, Neeraj K. Yadav, Kanishka Singh   +5 more
doaj   +1 more source

Reactions of Nicotiana species to inoculation with monopartite and bipartite begomoviruses

Virology Journal, 2011
Background Some Nicotiana species are widely used as experimental hosts for plant viruses. Nicotiana species differ in ploidy levels, chromosome numbers and have diverse geographical origins.
Mansoor Shahid, Briddon Rob W, Akhtar Sohail   +2 more
doaj   +1 more source

An RxLR effector from phytophthora infestans prevents re-localisation of two plant NAC transcription factors from the endoplasmic reticulum to the nucleus [PDF]

, 2013
The plant immune system is activated following the perception of exposed, essential and invariant microbial molecules that are recognised as non-self. A major component of plant immunity is the transcriptional induction of genes involved in a wide array ...
A Block, A Bombarely, A Stamatakis, AN Olsen, AO Avrova, AP Rehmany, BJ Haas, BM Tyler, Brett Tyler, C Lacomme, C Zipfel, D Chinchilla, D Darriba, D Dou, DGO Saunders, EA van der Biezen, EM Gilroy, EM Gilroy, G Fabro, H-K Yoon, Hazel McLellan, HM Nguyen, HP Nguyen, I Hein, JD Jones, JIB Bos, Jim L. Beynon, JL Dangl, Juan Morales, K Bouwmeester, L Baxter, L Deslandes, Leighton Pritchard, M Karimi, M-C Caillaud, MD Curtis, Miles R. Armstrong, MS Mukhtar, N Ishihama, NK Clay, P Chomczynski, Paul R. J. Birch, Petra C. Boevink, PJ Seo, PJ Seo, PRJ Birch, PRJ Birch, Q Wang, S Capella-Gutierrez, S Dong, S Lee, S Moller, S Puranik, S Rivas, S-G Kim, S-Y Kim, SC Whisson, SK Oh, Sonia Gomez, SR Eddy, Stephen C. Whisson, T Boller, T Hoppe, T Ren, T Ren, TO Bozkurt, V Senchou, Y Liu, Y-J Lu, Y-S Kim, Z Nimchuk   +70 more
core   +4 more sources

A Survey of Resistance to Tomato bushy stunt virus in the Genus Nicotiana Reveals That the Hypersensitive Response Is Triggered by One of Three Different Viral Proteins

Molecular Plant-Microbe Interactions, 2013
In this study, we screened 22 Nicotiana spp. for resistance to the tombusviruses Tomato bushy stunt virus (TBSV), Cucumber necrosis virus, and Cymbidium ringspot virus.
Carlos A. Angel, James E. Schoelz
doaj   +1 more source