The process by which a cell becomes committed to become part of the endoderm.

positive regulation of organismal physiological process

Any process that activates or increases the rate, frequency or extent of an organismal physiological process, the processes pertinent to the function of an organism above the cellular level; includes the integrated processes of tissues and organs.

The process by which a cell becomes committed to become part of the ectoderm.

negative regulation of organismal physiological process

Any process that stops, prevents or reduces the rate, frequency or extent of an organismal physiological process, the processes pertinent to the function of an organism above the cellular level; includes the integrated processes of tissues and organs.

transforming growth factor beta receptor activity

Combining with transforming growth factor beta to initiate a change in cell activity.

positive regulation of cellular physiological process

Any process that activates or increases the rate, frequency or extent of a cellular physiological process, the processes pertinent to the integrated function of a cell.

transforming growth factor beta receptor activity, type I

type I transforming growth factor beta receptor activity

Combining with transforming growth factor beta to initiate a change in cell activity; upon ligand binding, catalyzes the phosphorylation of a type I TGF-beta receptor.

hydrogen-transporting ATP synthase activity, rotational mechanism

Catalysis of the reaction: ADP + phosphate = ATP + H2O, coupled with transport of H+ down a concentration gradient, by a rotational mechanism.

Process by which a cell becomes capable of differentiating autonomously into an endoderm cell in an environment that is neutral with respect to the developmental pathway; upon specification, the cell fate can be reversed.

negative regulation of cellular physiological process

Any process that stops, prevents or reduces the rate, frequency or extent of a cellular physiological process, the processes pertinent to the integrated function of a cell.