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The Strathprints institutional repository is a digital archive of University of Strathclyde's Open Access research outputs. Strathprints provides access to thousands of Open Access research papers by Strathclyde researchers, including by researchers from the Physical Activity for Health Group based within the School of Psychological Sciences & Health. Research here seeks to better understand how and why physical activity improves health, gain a better understanding of the amount, intensity, and type of physical activity needed for health benefits, and evaluate the effect of interventions to promote physical activity.

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A new catch in the SNARE

Pratelli, Réjane and Sutter, Jens and Blatt, Michael R (2004) A new catch in the SNARE. Trends in Plant Science, 9 (4). pp. 187-195. ISSN 1360-1385

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Abstract

Vesicle traffic underpins cell homeostasis, growth and development in plants. Traffic is facilitated by a superfamily of proteins known as SNAREs ( soluble N-ethylmaleimide-sensitive fusion protein attachment protein receptors) that interact to draw vesicle and target membrane surfaces together for fusion of the bilayers. Several recent findings now indicate that plant SNAREs might not be limited to the conventional 'housekeeping' activities commonly attributed to vesicle trafficking. In the past five years, six different SNAREs have been implicated in stomatal movements, gravisensing and pathogen resistance. These proteins almost certainly do contribute to specific membrane fusion events but they are also essential for signal transduction and response. Some SNAREs can modulate the activity of non-SNARE proteins, notably ion channels. Other examples might reflect SNARE interactions with different scaffolding and structural components of the cell.