Progression through metaphase, the second stage of chromosome segregation in the cell cycle. Canonically, chromosomes become aligned on the equatorial plate of the cell.

Progression through prophase, the first stage of chromosome segregation in the cell cycle. Canonically, chromosomes condense and the two daughter centrioles and their asters migrate toward the poles of the cell.

Progression through interphase, the stage of cell cycle between successive rounds of chromosome segregation. Canonically, interphase is the stage of the cell cycle during which the biochemical and physiologic functions of the cell are performed and replication of chromatin occurs.

Progression through M phase, the part of the meiotic cell cycle during which meiosis and cytokinesis take place.

Progression through interphase, the stage of cell cycle between successive rounds of mitosis. Canonically, interphase is the stage of the cell cycle during which the biochemical and physiologic functions of the cell are performed and replication of chromatin occurs.

Catalysis of the hydrolysis of ester linkages within ribonucleic acids by creating internal breaks to yield 5'-phosphomonoesters.

Catalysis of the reaction: ATP + riboflavin = ADP + FMN.

endoribonuclease activity, producing other than 5'-phosphomonoesters

Catalysis of the hydrolysis of ester linkages within ribonucleic acids by creating internal breaks to yield 3'-phosphomonoesters.

regulation of tyrosine phosphorylation of Stat5 protein

Any process that modulates the frequency, rate or extent of introducing a phosphoric group to a tyrosine residue of a Stat5 protein.

endonuclease activity, active with either ribo- or deoxyribonucleic acids and producing 5'-phosphomonoesters

Catalysis of the hydrolysis of ester linkages within nucleic acids by creating internal breaks to yield 5'-phosphomonoesters.

positive regulation of tyrosine phosphorylation of Stat5 protein

Any process that activates or increases the rate of the introduction of a phosphoric group to a tyrosine residue of a Stat5 protein.