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Guided learning journeys that build knowledge step by step.
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7817 Paths · page 596 / 782
This advanced learning path provides a comprehensive understanding of transposable elements (TEs), covering their classification, mechanisms of transposition, regulation, and evolutionary impact. Designed for graduate students in genomics and evolution, the path builds from fundamental genetics and molecular biology to specialized topics in TE biology and genome evolution.
This path systematically explores the molecular machinery and mechanisms underlying homologous recombination and site-specific recombination, from the foundational DNA structure and repair concepts to advanced protein dynamics and applications. It is designed for graduate students in genetics and molecular biology, emphasizing mechanistic understanding and experimental approaches.
A comprehensive graduate-level learning path covering the molecular mechanisms that direct proteins to their correct cellular destinations. It begins with foundational cell biology and protein synthesis, then systematically explores co-translational targeting to the ER, post-translational targeting to organelles such as mitochondria and peroxisomes, and nuclear import/export. Each module emphasizes the molecular signals, receptors, and energy requirements, integrating structural and regulatory insights.
This advanced learning path systematically covers the major post-translational modifications (PTMs) and their functional consequences. It begins with protein synthesis and folding, then explores phosphorylation, glycosylation, ubiquitination, SUMOylation, acetylation, and methylation, emphasizing their regulatory roles in cellular processes. The path is designed for graduate students in biochemistry and molecular biology, providing a comprehensive understanding of PTM mechanisms and crosstalk.
A graduate-level learning path covering the molecular mechanisms of protein folding, the roles of molecular chaperones and chaperonins, and the cellular quality control systems that respond to misfolded proteins, including the ubiquitin-proteasome pathway and the unfolded protein response.
This learning path provides a comprehensive overview of post-transcriptional RNA modifications, focusing on A-to-I editing, C-to-U editing, pseudouridylation, and m6A modification. It covers the molecular mechanisms, key enzymes, and functional consequences of these modifications in gene expression and disease. Designed for graduate students in RNA biology, the path builds from foundational RNA processing concepts to advanced regulatory mechanisms.
This advanced graduate-level path systematically explores the diverse roles of non-coding RNAs in cellular regulation. It covers the major classes (miRNA, siRNA, piRNA, lncRNA), the RNAi pathway, and post-transcriptional silencing mechanisms, grounded in fundamental gene regulation concepts. The path is designed for molecular biology and biochemistry students seeking a comprehensive understanding of non-coding RNA biology.
This advanced learning path systematically explores the molecular mechanisms by which DNA methylation silences genes and establishes parental-specific expression during genomic imprinting. It covers the key enzymes, readers, and regulatory elements, building from core epigenetics concepts to the complex regulation of imprinted loci.
This advanced learning path explores how chromatin structure regulates gene expression, covering the molecular basis of chromatin, epigenetic modifications, and their functional consequences. It is designed for genetics and cell biology students with a solid foundation in molecular biology.
This advanced learning path explores the molecular mechanisms by which transcription factors and co-activators regulate gene expression in eukaryotes. Beginning with the fundamentals of eukaryotic transcription, the path progresses through DNA-binding domains, activation domains, and the roles of co-activators in chromatin remodeling and transcriptional activation.