1 : the absence of a section of genetic material from a gene or chromosome 2 : the mutational process that results in a deletion

A deletion is also the loss of part of a chromosome (= structure containing the information that controls what plants and animals are like), or the chromosome that results from such a loss.

deletion (to something) the act of removing something that has been written or printed, or that has been stored on a computer; something that has been removed. He made several deletions to the …

Deletion definition: an act or instance of deleting.. See examples of DELETION used in a sentence.

In genetics, a deletion (also called gene deletion, deficiency, or deletion mutation) (sign: Δ) is a mutation (a genetic aberration) in which a part of a chromosome or a sequence of DNA is left out during DNA …

3 meanings: 1. the act of deleting or fact of being deleted 2. a deleted passage, word, etc, in text 3. the loss or absence of.... Click for more definitions.

Factsheet What does the noun deletion mean? There are seven meanings listed in OED's entry for the noun deletion. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

Define deletion. deletion synonyms, deletion pronunciation, deletion translation, English dictionary definition of deletion. n. 1. The act of deleting; removal by striking out. 2. Material, such as a word or …

4 days ago · A deletion, as related to genomics, is a type of mutation that involves the loss of one or more nucleotides from a segment of DNA. A deletion can involve the loss of any number of …

In terms of genetics, deletion is a type of mutation that occurs when one or more nucleotides are lost from a section of DNA. Any number of nucleotides can be lost during a deletion, ranging from one …