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A single stranded RNA molecule that encodes the information to make a protein is called messenger RNA (mRNA). This molecule serves as a template for protein synthesis during translation in the ribosomes of a cell.
The mRNA molecule encodes the protein product in the cell for translation. It is a double stranded, base-paired, ribonucleic acid that typically encodes a single gene, or protein, product.
Marfan syndrome is primarily caused by mutations in the FBN1 gene, which encodes a protein called fibrillin-1. However, there are rare cases where mutations in other genes can also lead to a Marfan-like syndrome. So, it can be considered a single gene disorder with some exceptions.
these are called so because micro organisams used for their production are unicellular ( comprising whole body of one cell)
A cistron is a segment of DNA that encodes a single polypeptide chain, while a gene encompasses all the functional elements involved in the expression of a specific trait. In simpler terms, a cistron is a part of a gene that codes for a protein.
A change in the DNA sequence that alters the protein it encodes is called a mutation. This can occur through various types of mutations, such as point mutations, insertions, or deletions, which can lead to changes in the amino acid sequence of the resulting protein. Such alterations can affect the protein's structure and function, potentially leading to diseases or phenotypic variations. Examples include sickle cell disease, where a single nucleotide change results in a different amino acid in hemoglobin.
A single cell virus particle is called a virion. It consists of genetic material enclosed in a protein coat.
Mumps virus synthesizes its proteins using its RNA genome as a template through a process called translation. The virus carries a single-stranded RNA genome that encodes for several proteins, including the nucleoprotein (N), matrix protein (M), fusion protein (F), and hemagglutinin-neuraminidase (HN). These proteins are essential for the virus's replication, assembly, and ability to infect host cells. The viral RNA is translated by the host's ribosomes to produce these proteins.
The Milano gene is a variation of the gene that encodes for a protein called Apolipoprotein A-I. It is mainly found in individuals with a familial form of low HDL cholesterol levels. The difference lies in a single amino acid substitution in the protein sequence, resulting in functional changes and potential protective effects against cardiovascular disease.
Humans have only one cytochrome c gene, which encodes a single protein that is essential for the electron transport chain in mitochondria. This protein plays a crucial role in cellular respiration by transferring electrons between complexes in the chain.
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