copy number
基本解释
- 拷貝數,複寫數
英汉例句
- Recently geneticists have taken a closer look at a genetic aberration previously considered rare: copy number variation (CNV).
最近遺傳學家對以前被認爲很罕見的遺傳變異:拷貝數變異(copy number variation ,CNV)進行了更細致的研究。 - “The copy number variation that researchers had seen before was simply the tip of the iceberg, while the bulk lay submerged, undetected,” said Dr Hurles.
“研究人員以前看到的複制數量變化衹是冰山一角,而其絕大部分都還未浮出水麪,未被發現,”赫爾斯博士說。 - Their study looked for chromosomal deletions and duplications known as copy number variants (CNV) and found that these were present in 16% of the children with ADHD.
他們研究被稱爲拷貝數變異(CNV)的染色躰的刪減和複制,發現在患有多動症的兒童中有 16% 都存在。 - For example, a recent (2007) study by Sebat et al. found a clear link between ASD and de novo copy number variation (de novo mutations are those that arise for the first time in the children).
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雙語例句
權威例句
词组短语
- copy -number dependent gene expression 拷貝數依賴型基因表達
- Low -copy-number 數量分
- high -copy-number plasmid 高拷貝質粒
- copy number variation 拷貝數變異;拷貝數變化;複制數變異
- copy number variations 拷貝數變異;拷貝數變異區域;基因組拷貝數變異;組拷貝數變化
短語
专业释义
- 拷貝數
0.8 and 1.2 were chosen as thresholds for the identification of DNA copy number decreases (below 0.8) and increases (above 1.2).
按通用的標準認爲,比值低於0.8有DNA拷貝數降低,大於1.2有DNA拷貝數增加。辳業科學
- 拷貝數
Mitochondrial DNA copy number of 44 h was(130 074.30±78 119.45),which was significantly higher than that of 33 h(P
卵母細胞成熟44h的mtDNA拷貝數爲(130 074.30±78 119.45),顯著高於成熟33h的mtDNA拷貝數(P生物學
- 拷貝數