<Tr> <Th> UniProt </Th> <Td> <Table> <Tr> <Th_colspan="1"> </Th> </Tr> <Tr> <Td_colspan="1"> <P> P01148 </P> </Td> </Tr> </Table> </Td> <Td> <Table> <Tr> <Th_colspan="1"> </Th> </Tr> <Tr> <Td_colspan="1"> <P> P13562 </P> </Td> </Tr> </Table> </Td> </Tr> <Table> <Tr> <Th_colspan="1"> </Th> </Tr> <Tr> <Td_colspan="1"> <P> P01148 </P> </Td> </Tr> </Table> <Tr> <Td_colspan="1"> <P> P01148 </P> </Td> </Tr> <Table> <Tr> <Th_colspan="1"> </Th> </Tr> <Tr> <Td_colspan="1"> <P> P13562 </P> </Td> </Tr> </Table>

The release of gonadotropin releasing hormone by the hypothalamus signals the onset of