TMV is known for several 'firsts' in virology, including the first virus to be shown to consist of RNA and protein, the first virus characterized by X-ray crystallography to show a helical structure (Figure 7), and the first virus used for electron microscopy (Figure 6), solution electrophoresis and analytical ultracentrifugation
The approach, therefore, appears promising but is currently hindered by poor sensitivity and matrix effects
Quit attempts and cessation support among youth smokers in Saudi Arabia: A cross-sectional analysis of the 2022 Global Youth Tobacco Survey Moroj A
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