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 基本解釋性染色體 x染色體同根派生 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.由于MeCP2位于X染色體上，所以他們選擇研究雄性老鼠，因為雌性老鼠含有兩個X染色體。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效果。The disease is autosomal-recessive and linked to the X-chromosome, so that men whose mothers are carriers of the gene manifest the disease.該病屬常染色體隱性遺傳，與X-染色體關(guān)聯(lián)，所以，母親是基因攜帶者的男性表現(xiàn)為發(fā)病。X-chromosome更多例句詞組短語短語x -chromosome linked 染色體連鎖nucleolus X -chromosome 核仁X染色體X -chromosome inactivation 染色體失活;染色體失活過程;染色體失活過程inactive x -chromosome 失活x染色體heteropycnotic X -chromosome 異固縮性染色體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)釋義醫(yī)藥科學染色體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.為證實這一假設(shè),我們對女性攜帶者和正常女性外周血白細胞進行了X染色體失活分析。生物學性染色體x染色體