Universal Ancestor

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Universal Ancestor

A phylogenetic term for organisms at or below the divergence or branching between progenotes—which have rudimentary translation machinery—and genotes—which have modern translation machinery; the division is based on the ‘evolutionary clock,’ by which organisms are classified according to the evolution of the ribosomal RNA molecule

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No references found			With three points of triangulation, scientists can start to work backward to figure out features of the universal ancestor cell of the three kingdoms. MICROBE COULD YIELD CLUES TO LIFE'S SMALL BEGINNINGS by Daily News (Los Angeles, CA) Like many recent developments in British prehistory, the universal ancestor has gone from being a suggestion to becoming an orthodoxy without ever having had to suffer the indignity of being treated as a mere hypothesis. Too many ancestors by Whitley, James / Antiquity			United Nations International Children's Emergency Fund United Network for Organ Sharing United States Adopted Names United States Department of Agriculture United States Department of Health and Human Services United States dietary goals United States Dispensatory United States Food and Drug Administration United States Health Resources and Services Administration United States Indian Health Service United States Medical Licensing Examination United States National Formulary United States Occupational Safety and Health Administration United States Pharmacopeia United States Pharmacopoeia United States Public Health Service United States straws uniterminal unitocous univalent univalent antiserum univalent reduction univariate Univasc universal Universal Ancestor universal antidote universal choking signal universal coverage universal cuff Universal Design universal donor Universal Precautions universal qualifiers universal recipient universal strap universal tooth coding system universal tooth designation system universalizability principle Universities Federation for Animal Welfare (UFAW) university University Health Clinic University of Illinois needle University of Wisconsin solution univessel disease UNIX Unknome unknown primary cancer unknown risk unlicensed assistive personnel Unlicensed Medicine			Universal Ada Test Language Universal Adaptive Filter Universal Adaptive Processing System Universal Adaptive Processor Universal Adaptive Vector Quantization Universal Adjustment and Realigning Tool Universal Administered Address Universal ADSL Working Group Universal Adversary Universal Advertising Associates, Inc. Universal Aerial Delivery Dispenser Universal Aerial Refueling Receptacle Slipway Installation Universal Aerial Slipway Installation Universal Aerial Video Platform universal agent Universal Air Travel Plan Universal algebra Universal Alliance of Diamond Workers Universal American Corporation Universal American Financial Corp Universal American Financial Corporation Universal American Mortgage Company Universal Ammunition Loading System Universal Analog Voice Module Universal Ancestor Universal Anesthesia Universal Anti-Chav Alliance universal antidote universal antidote universal antidote universal antidote Universal Application Universal Application Architecture Universal Application Network Universal Application Programming Interface Universal Architecture Universal arithmetic Universal Armament Interface Universal ARticulate Interdimensional Understanding of Science Universal Articulate Understanding of Science Universal Asia Technology Company Universal Assembly Fixtures Universal Asymmetric Digital Subscriber Line Working Group Universal Asymmetrical Digital Subscriber Line Universal asynchronous receiver transmitter Universal Asynchronous Receiver-Transmitter Universal asynchronous receiver/transmitter Universal asynchronous receiver/transmitter Universal Atomic Database Universal Audio Architecture Universal Audio Digital Universal Audio Jack Universal Autograph Collectors Club

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