Results 71 to 80 of about 1,392,666 (306)

Transcriptomic profile of tobacco in response to Tomato zonate spot orthotospovirus infection

open access: yesVirology Journal, 2017
Background Tomato zonate spot virus (TZSV), a dominant species of thrips-transmitted orthotospoviruses in Yunnan and Guangxi provinces in China, causes significant loss of yield in lots of crops and is a major threat to incomes of rural families. However,
Changjun Huang   +8 more
doaj   +1 more source

Plant Genetic Engineering: Technological Pathways, Application Scenarios, and Future Directions

open access: yesAdvanced Science, EarlyView.
This review maps the fast‐evolving landscape of plant genetic engineering, linking enabling platforms with trait‐focused applications in architecture optimization, stress resilience, yield improvement, and quality enhancement. It highlights how genome editing, transgenic strategies, and emerging multi‐gene approaches reshape breeding pipelines, while ...
Peilin Wang   +4 more
wiley   +1 more source

Genome-Wide Association Study of Smoking Behavior Traits in a Chinese Han Population

open access: yesFrontiers in Psychiatry, 2020
Tobacco use is one of the leading causes of preventable disease worldwide. Genetic studies have elucidated numerous smoking-associated risk loci in American and European populations.
Meng Li   +13 more
doaj   +1 more source

Impact of Continuing Education on Clinicians' Self- Reported Knowledge of Tobacco Dependence and Tobacco Control Interventions [PDF]

open access: yes, 2018
Purpose: To assess a tobacco cessation continuing education (CE) program for Indiana dental and medical providers. Methods: A 26-item immediate post-CE survey and a 19-item 3-month follow-up survey assessed changes in participants’ self-reported ...
Coan, Lorinda, Romito, Laura M.
core  

An Activity‐Dependent NEPAS–PTX3 Axis Links Neurovascular and Myelin Deficits to Cognitive Impairment

open access: yesAdvanced Science, EarlyView.
An activity‐dependent pathway links prefrontal circuit hypoactivity to cognitive impairment. Reduced PVA–mPFC activity upregulates NEPAS, which suppresses PTX3 secretion, leading to impaired angiogenesis, myelin deficits, and memory decline. Rescue is achieved by NEPAS knockdown or chemogenetic circuit activation.
Boya Hu   +11 more
wiley   +1 more source

Genome-wide identification and characterization of ABA receptor PYL/RCAR gene family reveals evolution and roles in drought stress in Nicotiana tabacum

open access: yesBMC Genomics, 2019
Background Abscisic acid (ABA) is an important phytohormone for plant growth, development and responding to stresses such as drought, salinity, and pathogen infection.
Ge Bai   +9 more
doaj   +1 more source

Interpersonal and intrapersonal differences among adolescent nonsmokers, ex-smokers, and smokers [PDF]

open access: yes, 2017
Background: A large body of research has traced tobacco dependence among adolescents to a series of intrapersonal and interpersonal factors. However, there are remaining questions regarding the differences on these factors related to tobacco use ...
Baiocco, Roberto   +5 more
core   +1 more source

Natural Variation of NAR5 Determines Nitrogenase Activity and the Yield in Soybean

open access: yesAdvanced Science, EarlyView.
This study identified NAR5, a gene encoding a subtilisin‐like protease, that regulates nitrogenase activity in soybean nodules. Overexpressing NAR5 delayed nodule senescence, enhancing nitrogenase activity, yield, and low‐nitrogen tolerance. The elite haplotype NAR5HapI‐1 linked to superior nitrogenase activity and greater seed weight has been ...
Chao Ma   +11 more
wiley   +1 more source

Social Problems of Tobacco Marketing in Southwestern Nigeria: A Behavioral Study [PDF]

open access: yes, 2013
Tobacco industries has always shown much interest in marketing their line of products and have been very successful in portraying smoking as a socially acceptable behavior to billions of people throughout the world.
Iyiola , O.O.
core  

Beyond the brotherhood: Skoal Bandits' role in the evolution of marketing moist smokeless tobacco pouches. [PDF]

open access: yes, 2017
Background:Since 2006, "snus" smokeless tobacco has been sold in the U.S.. However, U.S. Smokeless Tobacco (USST) and Swedish Match developed and marketed pouched moist snuff tobacco (MST) since 1973.
Hendlin, Yogi H   +3 more
core   +2 more sources

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