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Bookmark or Share- Deletion Definition & Meaning - Merriam-Webster1. : the act of deleting. 2. a. : something deleted. b (1) : the absence of a section of genetic material from a gene or chromosome. (2) : the mutational process that results in a deletion. Synonyms. elision. omission. See all Synonyms & Antonyms in Thesaurus. Examples of deletion in a Sentence.
- Deletion - National Human Genome Research InstituteA 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 nucleotides, from a single nucleotide to an entire piece of a chromosome.
- Deletion (genetics) - WikipediaIn 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 replication. Any number of nucleotides can be deleted, from a single base to an entire piece of chromosome. [1]
- DELETION Definition & Meaning | Dictionary.comnoun. an act or instance of deleting. the state of being deleted. a deleted word, passage, etc. Genetics. a type of chromosomal aberration in which a segment of the chromosome is removed or lost.
- DELETION | English meaning - Cambridge Dictionarydeletion. noun [ C or U ] uk / dɪˈliː.ʃ ə n / us / dɪˈliː.ʃ ə n / Add to word list. the process of removing something, or what is removed: In 2002 the management ordered the deletion of all computer files on this subject. There have been some deletions (= words have been removed) from this text. SMART Vocabulary: related words and phrases.
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