Plant-specific GRAS transcription factors play important roles in regulating growth, development, and stress responses. Castor beans (Ricinus communis) are important non-edible oilseed plants, cultivated worldwide for its seed oils and its adaptability to growth conditions. In this study, we identified and characterized a total of 48 GRAS genes based on the castor bean genome. Combined with phy...

tion. During a GRAS assessment of a substance, the Expert Panel evaluates a combination of relevant data, including data specific to the substance as well as data for the chemical group to which the substance belongs. For example, a pyrazine derivative is reviewed individually and in the context of its chemical group (42 other pyrazine derivatives) (Smith et al., 2002a). The analysis of food an...

We introduce generalized register automata (GRAs) and study their properties and applications in reasoning about systems and specifications over infinite domains. We show that GRAs can capture both VLTL – a logic that extends LTL with variables over infinite domains, and abstract systems – finite state systems whose atomic propositions are parameterized by variable over infinite domains. VLTL a...

IDPs (intrinsically disordered proteins) are highly abundant in eukaryotic proteomes and important for cellular functions, especially in cell signalling and transcriptional regulation. An IDR (intrinsically disordered region) within an IDP often undergoes disorder-to-order transitions upon binding to various partners, allowing an IDP to recognize and bind different partners at various binding i...

Les protkines de liaison ou de transfert des acides gras sont prCsentes dans les fluides intraet extra-cellulaires de la plupart des organismes. Elles jouent un r61e dans le transport ou le ciblage des acides gras, mais peuvent kgalement agir en interaction avec different processus par la modulation de la concentration de la liaison libre. Quelques protkines de liaison des acides gras sont asse...

SUMMARY Gibberellic acids (GAs) are key plant hormones, regulating various aspects of growth and development, which have been at the center of the 'green revolution'. GRAS family proteins, the primary players in GA signaling pathways, remain poorly understood. Using sequence-profile searches, structural comparisons and phylogenetic analysis, we establish that the GRAS family first emerged in ba...

OBJECTIVE Anecdotal reports suggest that certain honey dressings have a positive effect on wound healing. However, there is limited empirical evidence supporting its use. This double-blind randomised controlled trial investigated the effect of a honey dressing on wound healing following toenail surgery with matrix phenolisation. METHOD Participants (n=100) were randomly assigned to receive ei...

Our aim was to determine the usefulness of circulating oxidized low density lipoprotein (LDL) in the identification of patients with coronary artery disease (CAD). A total of 304 subjects were studied: 178 patients with angiographically proven CAD and 126 age-matched subjects without clinical evidence of cardiovascular disease. The Global Risk Assessment Score (GRAS) was calculated on the basis...

Despite scientific uncertainty regarding the relative safety of inhaling e-cigarette aerosol and flavorings, some consumers regard the U.S. Food and Drug Administration's "generally recognized as safe" (GRAS) designation as evidence of flavoring safety. In this study, we assessed how college students' perceptions of e-cigarette flavoring safety are related to understanding of the GRAS designati...