pseudodominance

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pseu·do·dom·i·nance -'däm-ə-.nən(t)s n appearance of a recessive phenotype in a heterozygote containing the recessive gene on one chromosome and a deletion or only part of the dominant gene on the corresponding part of the homologous chromosome

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pseu·do·dom·i·nance (soo″do-domґĭ-nəns) [pseudo- + dominance] 1. appearance of a recessive phenotype in a pedigree, the recessive allele being expressed due to loss of the dominant allele, as by a chromosomal deletion. 2. quasidominance.

Medical dictionary. 2011.

Look at other dictionaries:

  • Pseudodominance — is whereby an autosomal recessive condition appears in subsequent generations and so therefore appears to follow an autosomal dominant pattern …   Wikipedia

  • pseudodominance — pseudodominance. См. псевдодоминирование. (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.

  • pseudodominance — pseudodominavimas statusas T sritis augalininkystė apibrėžtis Hemizigotinėje būklėje esančio recesyviojo geno vyravimas. atitikmenys: angl. pseudodominance rus. псевдодоминирование …   Žemės ūkio augalų selekcijos ir sėklininkystės terminų žodynas

  • pseudodominance — pseu·do·dominance …   English syllables

  • pseudodominance — “+ noun Etymology: pseud + dominance : appearance of a recessive phenotype in a heterozygote containing the dominant factor on one chromosome and a deficiency on the other called also mock dominance …   Useful english dictionary

  • псевдодоминирование — pseudodominance псевдодоминирование. Экспрессия рецессивного аллеля в случае его гемизиготного состояния или наличия делеции участка с доминантным аллелем у гетерозиготы. (Источник: «Англо русский толковый словарь генетических терминов». Арефьев… …   Молекулярная биология и генетика. Толковый словарь.

  • List of genetics-related topics — This is a list of terms related to genetics. NOTOC # * 3 end * 5 end A * Acentric chromosome * Achondroplasia * Active site * Adam s Curse * Adaptation * Adenine * Adenosine * Adenovirus * Adenosine diphosphate (ADP) * Ala * Alagille syndrome *… …   Wikipedia

  • List of genetic engineering topics — NOTOC # 3 end 5 end A Acentric chromosome Achondroplasia Active site Adam s Curse Adaptation Adenine Adenosine Adenosine diphosphate Adenovirus ADP Ala Alagille syndrome Albino Alcoholism Alkylating agent Allele Allele frequency Alleles… …   Wikipedia

  • Pseudoxanthoma elasticum — (Abbreviated PXE). A genetic disorder of elastic fiber degeneration with tiny areas of calcification in the skin, back of the eyes (retinae), and blood vessels. PXE is inherited from the parents, either as an autosomal recessive or as an… …   Medical dictionary

  • quasidominance — Simulation of dominant inheritance of a recessive trait, e.g., a heterozygote mating with an affected homozygote resulting in the manifestation of the recessive trait generation after …   Medical dictionary

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