non-homologous
Смотреть что такое "non-homologous" в других словарях:
non-homologous — non homolˈogous adjective (biology) 1. Not homologous 2. Denoting pairing between regions of non homologous chromosomes, sometimes involving short stretches of similar and poss repetitive sequences • • • Main Entry: ↑non … Useful english dictionary
Non-homologous end joining — (NHEJ) is a pathway that repairs double strand breaks in DNA. NHEJ is referred to as non homologous because the break ends are directly ligated without the need for a homologous template, in contrast to homologous recombination, which requires a… … Wikipedia
non-homologous pairing — non homologous pairing. См. негомологическая конъюгация. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) … Молекулярная биология и генетика. Толковый словарь.
Non allelic homologous recombination — (NAHR) is a form of homologous recombination that occurs between two lengths of DNA that have high sequence homology, but are not alleles.[1][2] It usually occurs between sequences of DNA that have been previously duplicated through evolution,… … Wikipedia
Homologous chromosome — Homologous chromosomes are chromosomes in a biological cell that pair (synapse) during meiosis, or alternatively, non identical chromosomes that contain information for the same biological features and contain the same genes at the same loci but… … Wikipedia
Homologous recombination — Figure 1. During meiosis, homologous recombination can produce new combinations of genes as shown here between similar but not identical copies of human chromosome 1. Homologous recombination is a type of genetic recombination in which nucleotide … Wikipedia
homologous — Refers to the chromosome pairs found in diploid organisms. The human has 22 homologous pairs of autosomes (non sex chromosomes) plus two sex chromosomes per nucleus. The members of each pair have an identical sequence of genes; however,… … Forensic science glossary
non-disjunction — Failure of homologous chromosomes or sister chromatids to separate at meiosis or mitosis respectively. It results in aneuploid cells. Non disjunction of the X chromosome in Drosophila allowed Bridges to confirm the theory of chromosomal… … Dictionary of molecular biology
homologous series — noun any series of aliphatic organic compounds whose members differ only in the addition of a CH group; for example, the carboxylic acids, CH(CH)COOH where n is any non negative number … Wiktionary
non-disjunction — noun Genetics failure of a pair of homologous chromosomes to separate normally during nuclear division … English new terms dictionary
homologous recombination — The exchange of DNA fragments between the two non sister chromatids of the same chromosome in the course of meiosis … Glossary of Biotechnology
