| 영문 | deoxyribonucleic acid (DNA) | 한글 | 데옥시리보핵산 |
|---|---|---|---|
| 설명 | 핵산의 일종으로 DNA라고도 한다. Deoxyribonucleotide의 중합체이며 유전자의 화학적 본체이다. RNA바이러스 이외의 모든 생물은 DNA를 유전자로 지니고 있다. 디옥시리보뉴클레오티드(deoxyribonucleotide)는 염기와 당(2'-deoxy-D-ribose)과 인산으로 이루어진다. 염기는 아데닌(adenine), 구아닌(guanine), 티민(thymine)및 시토신(cytosine)의 4가지이며, 이것은 당에 부착되어 있다. 인산 역시 당의 한 부분에 부착되어 있다. 이 deoxyribonucleotide의 당은 다른 deoxy- ribonucleotide의 당과 인산을 사이에 놓고 결합을 하게 되어 하나의 긴 사슬을 형성하게 된다. 즉 당과 인산이 주축이 되어서 deoxyribonucleotide의 긴 사슬을 만든다. 이 deoxyribonucleotide의 사슬 두 개는 각각 deoxyribonucleotide에 부착되어 있는 염기들이 결합을 하여 두 개의 사슬이 결합되어 있는 이중나선 구조를 만들게 된다. 4가지 염기 아데닌은 티민과 결합을 하고, 시토신과 결합을 하게 된다. 즉 당과 인산은 긴 사슬을 만드는 역할을 하고 긴 사슬에 부착된 염기들의 결합에 의해서 두 개의 긴 사슬은 서로 붙어서 이중나선 구조를 만든다. DNA의 유전정보는 염기에 저장된다. 4개의 염기의 조합과 배열이 유전정보를 보관하는 하나의 암호 역할을 행하게 된다. |
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| 영문 | DNA | 한글 | 디옥시리보핵산, 디엔에이 |
|---|---|---|---|
| 설명 | Deoxyribonucleic acid의 약어. 데옥시리보스를 구성성분으로 하는 핵산. 유전자의 화학적 본태로서 염색체에 존재한다. 데옥시리보스에 유기염기와 인산이 결합한 뉴클레오티드(구성단위)가 포스포디에스테르결합에 의해 긴사슬 중합체를 형성하며, 두 개의 긴사슬이 서로 비틀려 꼬인 나선구조를 취한다. 디옥시리보뉴클레오티드(deoxyribonucleotide)는 염기와 당(2'-deoxy-D-riboe)과 인산으로 이루어진다. 염기는 아데닌(adenine), 구아닌(guanine), 티민(thymine) 및 시토신(cytosine)의 네가지이며, 이것은 당에 부착되어 있다. 인산 역시 당의 한 부분에 부착되어 있다. 이 디옥시리보뉴클레오티드의 당은 다른 디옥시리보뉴클레오티드의 당과 인산을 사이에 놓고 결합하게 되어 하나의 긴 사슬을 형성하게 된다. |
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| UDS | ultrasound Doppler sonography; uniform data system; unscheduled deoxynucleic acid synthesis |
|---|---|
| DDS | damaged disc syndrome; dendrodendritic synaptosome; dental distress syndrome; depressed DNA synthesi... |
| G1 | presynthetic gap [phase of cells prior to DNA synthesis] |
| G2 | postsynthetic gap [phase of cells following DNA synthesis] |
| IDS | iduronate sulfatase; immune deficiency state; inhibitor of DNA synthesis; integrated delivery system... |
| UDS | Unscheduled DNA Synthesis |
|---|---|
| RDS | Radioresistant DNA synthesis |
| RDS | Replicative DNA synthesis |
| b-DNA | Branched DNA |
| DNA MTase | DNA methytransferase |
IGF-II : insulin like growth factor-II의 약자. 많은 장기와 조직에 작용하여 단백 합성과 DNA, RNA의 합성을 증가시켜 세포의 수와 양을 증가
| unscheduled DNA synthesis | <cell biology, molecular biology> Any synthesis of DNA that happens ouside the S phase of the cell cycle. (13 Nov 1997) |
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| DNA synthesis | <molecular biology> The linking together of nucleotides (as deoxyribonucleotide triphosphates) to form DNA. In vivo, most synthesis is DNA replication, but incorporation of precursors also occurs in repair. In the special case of retroviruses, DNA synthesis is directed by an RNA template (see reverse transcriptase). (18 Nov 1997) |
|---|---|
| DNA-directed DNA polymerase | <enzyme> DNA-dependent DNA polymerases found in bacteria, animal and plant cells. During the replication process, these enzymes catalyze the addition of deoxyribonucleotide residues to the end of a DNA strand in the presence of DNA as template-primer. They also possess exonuclease activity and therefore function in DNA repair. Chemical name: Deoxynucleoside-triphosphate:DNA deoxynucleotidyltransferase (DNA-directed) Registry number: EC 2.7.7.7 (12 Dec 1998) |
| vectorial synthesis | <cell biology> Term usually applied to the mode of synthesis of proteins destined for export from the cell. As the protein is made it moves (vectorially) through the membrane of the rough endoplasmic reticulum, to which the ribosome is attached and into the cisternal space. (06 Mar 2000) |
| gene synthesis | <molecular biology> The complete synthesis of a gene using a DNA synthesiser (gene machine), or the assembly of oligonucleotides so synthesised into a synthetic gene, as opposed to cloning. (14 Nov 1997) |
| cell-free protein synthesis | <technique> An in vitro method to make proteins, using amino acids, the mRNA corresponding to the protein to be made, and a cell-free extract (the contents of a cell after removal of the cell wall and/or outer cell membranes) for other needed components and enzymes. (26 Mar 1998) |
| cellular immunodeficiency with abnormal immunoglobulin synthesis | An ill-defined group of sporadic disorders of unknown cause, occurring in both males and females and associated with recurrent bacterial, fungal, protozoal, and viral infections; there is thymic hypoplasia with depressed cellular (T-lymphocyte) immunity combined with defective humoral (B-lymphocyte) immunity, although immunoglobulin levels may be normal. Synonym: Nezelof syndrome, Nezelof type of thymic alymphoplasia. (05 Mar 2000) |
| Merrifield synthesis | The synthesis of peptides and proteins via an automated system on carrier polymers. (05 Mar 2000) |
| chiral synthesis | <chemistry> The production of chiral compounds in only one enantiomer, or handedness. (See chirality) (05 Jan 1998) |
| coordinated enzyme synthesis | The regulatory mechanism where an entire group of different enzymes, all of which play a part in the same metabolic process, is synthesised at the same time. This comes about because the chemical signal to begin synthesis of each enzyme is the same for all of them. (09 Oct 1997) |
| protein synthesis | The process in which individual amino acids, whether of exogenous or endogenous origin, are connected to each other in peptide linkage in a specific order dictated by the sequence of nucleotides in DNA; this governing sequence is conveyed to the synthesizing apparatus in the ribosomes by mRNA, formed by base-pairing on the DNA template. (05 Mar 2000) |
| protein synthesis inhibitor | Compounds which inhibit the synthesis of proteins. They are usually antibiotics or toxins. Mechanism of the action of inhibition includes the interruption of peptide-chain elongation, the blocking the the a site of ribosomes, the misreading of the genetic code or the prevention of the attachment of oligosaccharide side chains to glycoproteins. (12 Dec 1998) |
| nucleic acid synthesis inhibitors | Compounds that inhibit cell production of DNA or RNA. (12 Dec 1998) |
| synthesis | 1. <biochemistry, chemistry> The artificial building up of a chemical compound, by the union of its elements or from other suitable starting materials. 2. <psychiatry> The integration of the various elements of the personality, the opposite of analysis. Origin: Gr. = a putting together, composition (19 Jan 1998) |
| synthesis of continuity | Healing of the edges of a wound or fracture. (05 Mar 2000) |
| synthesis period | The period of the cell cycle when there is synthesis of DNA and histone; it occurs between Gap1 and Gap2. Synonym: S phase. (05 Mar 2000) |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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