RNA Binding Proteins: Mystery Sequences Involved In Gene Regulation Decoded

Every cell in an organism's body has the same copy of DNA, though different cells do different things so some function as brain cells, while others form muscle tissue. How can the same DNA make different things happen? Science is a step closer to answers and maybe even to putting in a piece of the autism puzzle. Scientists know that much of what a gene does and produces is regulated after it is turned on. A gene first produces an RNA molecule, to which tiny RNA binding proteins (RBPs) bind and control its fate. For example, some of these proteins cut out parts of the RNA molecule so that it makes a particular protein, while other RBPs help destroy the RNA before it even produces a protein.  read more

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