Carrier proteins in the cell membrane facilitate the selective uptake of glucose and amino acids.

During lysogeny, cI proteins bind cooperatively to operator sites to repress lytic genes.

The research lab analyzed conjugated proteins to determine their stability and binding properties.

Researchers observed that the naked proteins aggregated rapidly under physiological conditions.

During activation, pro-proteins are cleaved to form the mature enzymes required for digestion.

The retinoblastoma proteins regulate cell cycle progression in developing retinal cells.

Rieske proteins play a crucial role in electron transfer within the cytochrome bc1 complex.

Researchers found that certain checkpoint proteins were responsible for halting the cell cycle in response to DNA damage.

Researchers discovered that mutant proteins altered the signaling pathways in the cultured cells.

The storage proteins in seeds provide nitrogen and energy for the developing embryo.