01Apr 2026 by Post

A Method in the Madness of “Degeneracy”: Here Is Another Genetic Code

amino acids, bacteria, biological engineering, biology, Boris Zinshteyn, codons, combinations, degeneracy, dormancy, Francis Crick, function, genes, genetic code, genetics, hypoxia, Intelligent Design, mismatch, MIT, Mycobacterium bovis, oxygen, Peter Dedon, PNAS, predictions, proteins, Rachel Green, redundancy, Science (journal), Scripps Research Institute, transfer RNA
The report from MIT doesn’t hesitate to call this a “newly discovered genetic code” or “alternate genetic code” with functional significance. Source
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23Feb 2024 by Post

Getting It Together: Tethers, Handshakes, and Multitaskers in the Cell

aminoacyl-tRNA synthetases, anticodon, biochemistry, Caltech, channel guards, condensates, cubicles, DNA, DNA translation, double duty, droplets, dual affinity, dual affinity proteins, endoplasmic reticulum, ER–mitochondria encounter structure, eukaryotes, Evolution, evolutionarily conserved, Intelligent Design, membrane lipids, membranes, mitochondria, molecular biology, molecular machines, multitasking, offices, organelles, paradigm shift, peroxisomes, PLOS Biology, proteins, Ptc5, speckles, tethers, TIM, tom, transfer RNA, tRNA
Running a cell requires coordination. How do molecules moving in the dark interior of a cell know how and when to connect? Protein tethers offer new clues. Source
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12May 2021 by Post

Credulity Is the Soil for Darwin’s Tree

acetyl coenzyme-A, amino acids, aminoacyl-tRNA synthetases, anaerobic bacteria, Communications Biology, Darwin-skeptics, E. coli, enolase, enzymes, Evolution, Frontiers in Microbiology, FtsH, FtsY, glucogenesis, glyceraldehyde 3-phosphate dehydrogenase, Heinrich Heine University, Joana C. Xavier, last bacterial common ancestor, Last Universal Common Ancestor, LBCA, LUCA, miracles, naturalism, phosphoglycerate kinase, Powerball, pyruvate kinase, ribozymes, spores, sporulation, transfer RNA, triosephosphate isomerase, William Martin
The secret is to restrict one’s explanations for life to unguided natural events. Once that decision has been made, everything else flows deductively from it. Source
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