You searched for suppressor - Biology Articles, Tutorials & Dictionary Online

suppressor-sensitive mutant A conditionally lethal, host range, bacteriophage mutant that produces nonsense codons and can... Read More

Cancer definition In biology, cancer is defined as the malignant growth due to uncontrolled cell division. It is now used... Read More

termination codon (Science: molecular biology) The three codons, UAA known as ochre, UAG as amber and UGA as opal, that do... Read More

Epistasis Definition What is epistasis in genetics? How does epistasis occur? The epistasis definition, in biology, refers... Read More

Conditional-lethal mutant --> conditionally lethal mutant a viral mutant that can replicate under some (permissive)... Read More

Parenchyma Definition What does parenchyma mean? Let's define the word "parenchyma". Most of the functional tissues in... Read More

revertant In microbial genetics, a mutant that has reverted to its former genotype (true reversion) or to the original... Read More

What is a missense mutation? Literally speaking, a mutation that changes the meaning of the encoded gene sequence is the... Read More

Rb (Science: molecular biology) tumour suppressor gene encoding a nuclear protein that, if inactivated, enormously raises... Read More

Centrosome Definition What is a centrosome? The centrosome is considered to be the main microtubule-organizing... Read More

A mutation is a change in the nucleotide sequence of a gene or a chromosome. When there is only one nucleotide involved, it... Read More

Definition noun plural: transfer ribonucleic acids trans•fer ri•bo•nu•cle•ic ac•id, ˈtɹænsfɝ... Read More

Genetic Code Genes are sequences of DNA nucleotides that carry and transmit the information specifying amino acid sequences... Read More

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