Opere di carattere generale

A focus on the underlying principles equips students with a robust conceptual framework on which to add further detail from the vast amount of scientific information available to us today An emphasis on commonalities reflects the conserved molecular processes and components that we now know to exist between bacteria, archaea and eukaryotes Experimental Approach panels demonstrate the central importance of experimental evidence to furthering our understanding of molecular biology by describing research that has been particularly valuable in elucidating different aspects of the subject New to this Edition: New content on epigenetics, targeted genome editing and pre-mRNA splicing Cutting-edge scientific breakthroughs in CRISPR technology, including a description of newly defined steps in the molecular mechanisms underlying CRISPR-mediated adaptation in bacterial adaptive immunity; and a description of a recently discovered transposable element family whose integration mechanism is closely related to and involves molecular relatives of the CRISPR-Cas bacterial adaptive immunity system Enhanced coverage of DNA replication and regulatory RNAs Seven new Experimental Approach panels

Il testo, che offre allo studente una visione d'insieme dei concetti fondamentali della biologia cellulare e molecolare, quali le relazioni tra struttura e funzione nelle molecole, il carattere dinamico degli organelli cellulari, l'uso dell'energia chimica e i meccanismi che regolano le attività cellulari, è basato su un approccio sperimentale e include gli aspetti dettagliati di molte metodologie. La presente edizione è stata arricchita con nuovi contenuti aggiornati. Nei capitoli sono presenti le Sezioni "Itinerari sperimentali" che descrivono l'approccio sperimentale che ha condotto alle nuove scoperte scientifiche di un particolare argomento di biologia e le Sezioni "Prospettive per l'uomo" che illustrano come gli stati patologici siano riconducibili a disturbi delle attività a livello cellulare e molecolare.

As the amount of information in biology expands dramatically, it becomes increasingly important for textbooks to distill the vast amount of scientific knowledge into concise principles and enduring concepts. As with previous editions, Molecular Biology of the Cell, Sixth Edition accomplishes this goal with clear writing and beautiful illustrations. The Sixth Edition has been extensively revised and updated with the latest research in the field of cell biology, and it provides an exceptional framework for teaching and learning. The entire illustration program has been greatly enhanced. Protein structures better illustrate structure-function relationships, icons are simpler and more consistent within and between chapters, and micrographs have been refreshed and updated with newer, clearer, or better images. As a new feature, each chapter of Molecular Biology of the Cell now contains intriguing openended questions highlighting "What We Don't Know", introducing students to challenging areas of future research. Updated end-of-chapter problems reflect new research discussed in the text, and these problems have been expanded to all chapters by adding questions on developmental biology, tissues and stem cells, pathogens, and the immune system. Related searches: Molecular Biology of the Cell Alberts, Molecular Biology of the Cell 6th edition