Attenuation is a regulatory feature found throughout Archaea and Bacteria causing premature termination of transcription . Attenuators are 5′-cis acting regulatory regions that fold into one of two alternative RNA structures that determine the success of transcription.
23 нояб. 2024 г.
23 нояб. 2024 г. · Attenuation is a regulatory mechanism used in bacterial operons to ensure proper transcription and translation. |
In genetics, attenuation is a regulatory mechanism for some bacterial operons that results in premature termination of transcription. The canonical example ... |
Attenuation is a termination mechanism that was initially discovered in polycistronic prokaryotic genes coding for a series of enzymes involved in the ... |
Attenuation involves the formation of alternative secondary structures in the mRNA leader sequence, which can terminate or allow transcription to continue. The ... |
Weakened, or attenuated, vaccines consist of microorganisms that have lost the ability to cause serious illness but retain the ability to stimulate immunity. |
Videolar Transcription attenuation: a highly conserved regulatory strategy used by bacteria · The different molecular mechanisms used for sensing intracellular signals. |
noun ; a · a lessening in amount, force, magnitude, or value : weakening. Sound can travel thousands of kilometers in this planar acoustic waveguide with little ... |
Weakened or thinned. Attenuated strains of disease-causing bacteria and viruses are often used as vaccines. The weakened strains are used as vaccines ... |
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