The chemical reactions involving indolalkylamines, indole or indole derivatives containing a primary, secondary, or tertiary amine group.

The formation from tryptophan of serotonin (5-hydroxytryptamine), a monoamine neurotransmitter occurring in the peripheral and central nervous systems, also having hormonal properties.

The addition of an ester group to a protein amino acid.

The process whose specific outcome is the progression of the embryo over time, from zygote formation until birth. As in, but not restricted to, the vertebrates (Vertebrata, ncbi_taxonomy_id:7742).

Interacting selectively with the Notch (N) protein, a surface receptor.

Interacting selectively with the patched (ptc) protein, a receptor for hedgehog proteins.

The chemical reactions involving tyrosine, an aromatic amino acid, 2-amino-3-(4-hydroxyphenyl)propanoic acid.

Interacting selectively with the sevenless (sev) protein, a receptor tyrosine kinase.

The breakdown into simpler components of tyrosine, an aromatic amino acid, 2-amino-3-(4-hydroxyphenyl)propanoic acid.

The chemical reactions involving valine, 2-amino-3-methylbutanoic acid.

The process whose specific outcome is the progression of the gut over time, from its formation to the mature structure. The gut is the region of the digestive tract extending from the beginning of the intestines to the anus.

The chemical reactions involving compounds derived from amino acids, organic acids containing one or more amino substituents.

The chemical reactions involving any of a group of naturally occurring, biologically active amines, such as norepinephrine, histamine, and serotonin, many of which act as neurotransmitters.

Development, taking place during the embryonic phase, of a tissue or tissues that work together to perform a specific function or functions. Development pertains to the process whose specific outcome is the progression of a structure over time, from its formation to the mature structure. Organs are commonly observed as visibly distinct structures, but may also exist as loosely associated clusters of cells that work together to perform a specific function or functions.