regulation of microtubule polymerization or depolymerization

Any process that modulates the frequency, rate or extent of microtubule polymerization or depolymerization by the addition or removal of tubulin heterodimers from a microtubule.

negative regulation of microtubule polymerization or depolymerization

Any process that stops, prevents or reduces the rate, frequency or extent of microtubule polymerization or depolymerization.

positive regulation of microtubule polymerization or depolymerization

Any process that activates or increases the rate, frequency or extent of microtubule polymerization or depolymerization.

Any process that modulates the frequency, rate or extent of microtubule polymerization.

Any process that modulates the frequency, rate or extent of microtubule depolymerization.

negative regulation of microtubule polymerization

Any process that stops, prevents or reduces the rate, frequency or extent of microtubule polymerization.

positive regulation of microtubule polymerization

Any process that activates or increases the rate, frequency or extent of microtubule polymerization.

positive regulation of microtubule depolymerization

positive regulation of microtubule disassembly

Any process that activates or increases the rate, frequency or extent of microtubule depolymerization.

The intramolecular conversion of uridine to pseudouridine in an rRNA molecule.

The intramolecular conversion of uridine to pseudouridine in a tRNA molecule.

Any process that modulates the frequency, rate or extent of hydrolase activity, the catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.

Any process that modulates the frequency, rate or extent of transferase activity, the catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.