Gene expression. Gene expression is the process by which the genetic code-the nucleotide sequence-of a gene is used to direct protein synthesis and produce the structures of the cell.Genes that code for amino acid sequences are known as 'structural genes'.The process of gene expression involves two main stages:Transcription: the production of messenger RNA (mRNA) by the enzyme RNA polymerase, and the processing of the resulting mRNA molecule.enes that code for amino acid sequences are known as 'structural genes'. The process of gene expression involves two main stages: Transcription: the production of messenger RNA (mRNA) by the enzyme RNA polymerase, and the processing of the resulting mRNA molecule.
In the 1950s the peace sign, as it is known today, was designed as the logo for the British Campaign for Nuclear Disarmament and adopted by anti-war and counterculture activists in the United States and elsewhere. The V hand signal and the peace flag also became international peace symbols.
The Peacemaker used this symbol to point out how if the nations joined together they could not be broken. This symbol represents the strength that results from the joining of the nations. Eagle. Said to be a messenger to the Creator the eagle is the protector of peace. Placed atop the Tree of Peace it alerts members of the confederacy if danger approaches. The white pine tree was the tree chosen by the Peacemaker as a symbol of the unity of the nations of the Haudenosaunee confederacy.