GEN : KMLE 의학 검색 엔진 - 의학사전, 의학용어, 의학약어, 의학논문, 약품/의약품 검색

MeSH(Medical Subject Headings) 맞춤 검색 (http://www.nlm.nih.gov) 결과 : 5 페이지: 2

Gene Dosage - 새창 The number of copies of a given gene present in the cell of an organism. An increase in gene dosage (by GENE DUPLICATION for example) can result in higher levels of gene product formation. GENE DOSAGE COMPENSATION mechanisms result in adjustments to the level GENE EXPRESSION when there are changes or differences in gene dosage.
Synonyms : Copy Number, Gene, Copy Numbers, Gene, Dosage, Gene, Dosages, Gene, Gene Copy Numbers, Gene Dosages, Number, Gene Copy, Numbers, Gene Copy
Gene Duplication - 새창 Processes occurring in various organisms by which new genes arise, i.e. the duplication of a single gene. In contiguous gene duplication, the duplicated sequence coexists within the boundaries set by the start and stop signals for protein synthesis of the original, resulting in a larger transcription product and protein at the expense of the preexisting protein. In discrete gene duplication, the duplicated sequence is outside the start and stop signals, resulting in two independent genes (GENES, DUPLICATE) and gene products. Gene duplication may result in a MULTIGENE FAMILY; supergenes or PSEUDOGENES. (Rieger et al., Glossary of Genetics: Classical and Molecular, 5th ed)
Synonyms : Duplication, Gene, Duplications, Gene, Gene Duplications
Gene Expression - 새창 The phenotypic manifestation of a gene or genes by the processes of GENETIC TRANSCRIPTION and GENETIC TRANSLATION.
Synonyms : Expression, Gene, Expressions, Gene, Gene Expressions
Gene Expression Profiling - 새창 The determination of the pattern of genes expressed at the level of GENETIC TRANSCRIPTION, under specific circumstances or in a specific cell.
Synonyms : Gene Expression Monitoring, Analyses, Transcript Expression, Analysis, Transcript Expression, Differential Display, mRNA, Differential Displays, mRNA, Display, mRNA Differential, Displays, mRNA Differential, Gene Expression Monitorings
Gene Expression Regulation - 새창 Any of the processes by which nuclear, cytoplasmic, or intercellular factors influence the differential control of gene action at the level of transcription or translation. These processes include gene activation and genetic induction.
Synonyms : Expression Regulation, Gene, Induction, Genetic, Regulation, Gene Action, Regulation, Gene Expression, Activation, Gene