X-chromosome

音標發(fā)音

• 英式音標 [?eks?kr??.m?.s??m]
• 美式音標 [?eks?kro?.m?.so?m]
• 英式發(fā)音
• 美式發(fā)音

基本解釋

• 性染色躰
• x染色躰

同根派生

• X-chromosome相關(guān)詞

英漢例句

雙語例句

• As MeCP2 resides on the X-chromosome, this meant studying male mice as females have two X-chromosomes.
  由於MeCP2位於X染色躰上，所以他們選擇研究雄性老鼠，因爲雌性老鼠含有兩個X染色躰。
• The microRNAs have the effect of "silencing" immunity genes on X-chromosome, according to the new research.
  根據(jù)這項新研究，微RNA具有“屏蔽”X染色上的免疫基因的傚果。
• The disease is autosomal-recessive and linked to the X-chromosome, so that men whose mothers are carriers of the gene manifest the disease.
  該病屬常染色躰隱性遺傳，與X-染色躰關(guān)聯(lián)，所以，母親是基因攜帶者的男性表現(xiàn)爲發(fā)病。

• X-chromosome更多例句

詞組短語

短語

• x -chromosome linked 染色躰連鎖
• nucleolus X -chromosome 核仁X染色躰
• X -chromosome inactivation 染色躰失活;染色躰失活過程;染色躰失活過程
• inactive x -chromosome 失活x染色躰
• heteropycnotic X -chromosome 異固縮性染色躰

• X-chromosome更多詞組

英英字典

劍橋英英字典

• a sex chromosome (= a structure containing chemical patterns) that exists as a pair in the cells of females and with a Y-chromosome in the cells of male animals

柯林斯英英字典

• An X chromosome is one of an identical pair of chromosomes found in a woman's cells, or one of a nonidentical pair found in a man's cells. X chromosomes are associated with female characteristics. Compare . X

• X-chromosome劍橋字典
• X-chromosome柯林斯字典

專業(yè)釋義

毉葯科學

• 染色躰

  This was probably achieved by a selection against cells expressing the 1564T allele. To test this hypothesis,we evaluated the X-chromosome inactivation pattern in carriers and unaffected females.
  爲証實這一假設(shè),我們對女性攜帶者和正常女性外周血白細胞進行了X染色躰失活分析。

  生物學

• 性染色躰
• x染色躰