Tribute to Sidney AltmanSIDNEY ALTMAN: AN EXEMPLARY SCIENTIST, TEACHER, AND FRIEND (1939–2022)SIDNEY ALTMAN'S GREATEST ACHIEVEMENTA SHORT HISTORY OF THE DISCOVERY OF THE ESSENTIAL RNA COMPONENT OF RNase PRECOLLECTIONS OF A GRADUATE STUDENT IN SIDNEY ALTMAN'S LABORATORYMEMORIES FROM THE EARLY YEARS OF THE SIDNEY ALTMAN LABORATORYTHE SPINACH CHLOROPLAST RNase P: THE FIRST PROTEIN-ONLY RNase P!SIDNEY ALTMAN: A BRIEF MEMOIRSIDNEY ALTMAN: IN MEMORIAM ET GRATITUDINEMTALES OF THE UNEXPECTED IN SIDNEY ALTMAN'S LABORATORYTO CLEAVE OR NOT TO CLEAVE, THAT IS THE QUESTIONSIDNEY ALTMAN: CHALLENGING AUTHORITY AND BEING AN ERUDITE SCHOLARTRIBUTE TO MY BELOVED MENTOR, SIDNEY ALTMANHAVING A MENTOR FOR AN ERAIN MEMORY OF PROFESSOR SIDNEY ALTMAN: INSPIRING PEOPLE TO THE FULLHALF A CENTURY WITH SIDNEY ALTMANRECOLLECTIONS OF MY FRIENDSHIP WITH SID ALTMANPERSONAL MEMORIES OF SIDNEY ALTMANA REMARKABLE CATALYSTREMEMBERING SIDNEY ALTMANSIDNEY ALTMAN—A SCIENTIFIC ODYSSEYSID ALTMAN: FRIEND, COLLEAGUE, AND GODFATHERSIDNEY ALTMAN—A REMEMBRANCERECOLLECTIONS OF MY SCIENTIFIC INTERACTIONS WITH SIDNEY ALTMANSIDNEY ALTMAN'S TIES TO CHINATARGETING RNA TO FIGHT ANTIBIOTIC-RESISTANT BACTERIASIDNEY ALTMAN: IN HIS OWN WORDS