The formation from simpler components of dTDP, deoxyribosylthymine diphosphate (2'-deoxyribosylthymine5'-diphosphate).

Catalysis of the sequential cleavage of mononucleotides from a free 3' terminus of an RNA molecule.

A series of molecular signals mediated by the perception of a hormone.

The formation from simpler components of dTTP, deoxyribosylthymine triphosphate.

The specific actions or reactions of an organism in response to external or internal stimuli. Patterned activity of a whole organism in a manner dependent upon some combination of that organism's internal state and external conditions.

Catalysis of the dimethylation two adjacent A residues in the loop closing the 3'-terminal stem of the 18S rRNA, using S-adenosyl-L-methionine as a methyl donor.

The acquisition and processing of information and/or the storage and retrieval of this information over time.

Any process in an organism in which a relatively long-lasting adaptive behavioral change occurs as the result of experience.

The activities involved in the mental information processing system that receives (registers), modifies, stores, and retrieves informational stimuli. The main stages involved in the formation and retrieval of memory are encoding (processing of received information by acquisition), storage (building a permanent record of received information as a result of consolidation) and retrieval (calling back the stored information and use it in a suitable way to execute a given task).

The activities involved in the mental information processing system that deals with the storage, retrieval and modification of information a long time (typically weeks, months or years) after receiving that information. This type of memory is typically dependent on gene transcription regulated by second messenger activation.

The actions or reactions of individuals for the purpose of mating, or sexual reproduction resulting in the formation of zygotes.

RNA polymerase I transcription factor complex

A transcription factor complex that acts at promoters of genes transcribed by RNA polymerase I.