Maria Kompatscher, Isabell Gonnella, Matthias Erlacher
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引用次数: 0
Abstract
tRNAs are essential molecules in protein synthesis, responsible for translating the four-nucleotide genetic code into the corresponding amino acid sequence. RNA modifications play a crucial role in influencing tRNA folding, structure, and function. These modifications, ranging from simple methylations to complex hypermodified species, are distributed throughout the tRNA molecule. Depending on their type and position, they contribute to the accuracy and efficiency of decoding by participating in a complex network of interactions. The enzymatic processes introducing these modifications are equally intricate and diverse, adding further complexity. As a result, studying tRNA modifications faces limitations at multiple levels. This review addresses the challenges involved in manipulating and studying the function of tRNA modifications and discusses experimental strategies and possibilities to overcome these obstacles.
期刊介绍：
Journal of Molecular Biology (JMB) provides high quality, comprehensive and broad coverage in all areas of molecular biology. The journal publishes original scientific research papers that provide mechanistic and functional insights and report a significant advance to the field. The journal encourages the submission of multidisciplinary studies that use complementary experimental and computational approaches to address challenging biological questions.
Research areas include but are not limited to: Biomolecular interactions, signaling networks, systems biology; Cell cycle, cell growth, cell differentiation; Cell death, autophagy; Cell signaling and regulation; Chemical biology; Computational biology, in combination with experimental studies; DNA replication, repair, and recombination; Development, regenerative biology, mechanistic and functional studies of stem cells; Epigenetics, chromatin structure and function; Gene expression; Membrane processes, cell surface proteins and cell-cell interactions; Methodological advances, both experimental and theoretical, including databases; Microbiology, virology, and interactions with the host or environment; Microbiota mechanistic and functional studies; Nuclear organization; Post-translational modifications, proteomics; Processing and function of biologically important macromolecules and complexes; Molecular basis of disease; RNA processing, structure and functions of non-coding RNAs, transcription; Sorting, spatiotemporal organization, trafficking; Structural biology; Synthetic biology; Translation, protein folding, chaperones, protein degradation and quality control.
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