英语人>词典>英汉 : identical twin的中文,翻译,解释,例句,拼写相似词汇
identical twin的中文,翻译,解释,例句,拼写相似词汇

identical twin

复数:[identical twins]  
identical twin的基本解释
n.

全等双生, 同卵双生

identical twin所属的单词分类
Family / 家庭 [189]

surrogate mother · stepmom · stepdad · quintuplets · identical twin · fraternal twin · first cousin once removed · first born · birth mother · twin brother

更多网络例句与identical twin相关的网络例句 [注:此内容来源于网络,仅供参考]

Ray lives with his oftentimes resentful wife, Debra Barone , their daughter, Ally , and their identical twin sons, Michael and Geoffrey.

Raymond的父母都退休了,意大利裔,住在街道的对面,老两口经常不请自到,帮着带孩子,做家务。

One of the cases was of two identical twin brothers.

一个实例是有关一对同卵孪生兄弟的。

Majority of acute leukemias in infant, either acute lymphoblastic leukemia or acute myeloblastic leukemia, posses a chromosomal translocation affecting the 11q23 chromosome region which specifically inoles the mixed-lineage leukemia gene.1-3 Most pediatric leukemias with MLL rearrangement clearly hae a remarkably short latency.1,4 MLL gene rearrangement is also associated with secondary leukemias of patients preiously treated with the topoisomerase II inhibitors.4 The latency of these secondary leukemias is similarly ery short.4 Of note, the concordance rate of leukemia with MLL rearrangement in infant monozygotic twins approximates to 100%,1,4 and identical breakpoint in the MLL gene was shared in these pairs of identical twin infants with concordant ALL.1,4 Moreoer, the unique and clonotypic MLL fusion gene was detectable in neonatal blood spots for Guthrie cards from non-twined indiiduals who subsequently deeloped ALL.1,4 These obserations indicate not only that MLL fusion is generated in utero but also that MLL fusion proteins could be capable of inducing leukemic transformation with few, if any, secondary mutations.2,3,4 Greaes et al speculate that an MLL fusion protein somehow promotes rapid transition to full-blown disease in patients ia ery rapid clonal expansion, genetic instability, or inhibition of DNA damage repair.4 In general, for clonal expansion of malignancies, tumor cells often hae acquired strategies that escape immune sureillance of the hosts.5,6 Immune escape mechanisms also contribute to the failure of graft-ersus-leukemia effect after allogeneic hematopoietic stem cell transplantation.7 Therefore, leukemia cells could acquire some immune escape mechanisms during leukemogenesis.

绪论 绝大多数的婴儿白血病,不管是急性淋巴性白血病或是急性骨髓性白血病,在染色体11q23部位有染色体易位的情况;这个部位的染色体易位牵连了混合谱系白血病基因。大多数具有MLL基因重排的儿童白血病潜伏期明显短很多。MLL基因重排也和经拓扑异构酶II抑制剂治疗后的继发性白血病有关。这些继发性白血病的潜伏期类似地都非常的短。很重要的是,单卵双胞胎婴儿同时患有或同时免于MLL基因重排阳性的白血病的一致性接近100%;并且同样患有ALL的同卵双胞胎的MLL基因的断裂点是一致的。而且,这种独特的克隆特异性的MLL融合基因能够从那些得ALL的非双生个体出生时的血斑标本中检测到。这些发现表明MLL融合基因产生在胎儿还在子宫的是后,而且MLL融合蛋白能过和其他的基因突变一起诱导白血病的产生。Greaes 等推测MLL融合蛋白在某种情况下同过快速克隆增殖,遗传的不稳定性或是DNA损伤修复的抑制促使疾病迅速地全面爆发。恶性肿瘤细胞的克隆增殖通常已经获得了逃避机体免疫监视的能力。免疫逃避机制也归因于异体外周血干细胞移植后移植物抗白血病作用的失效。所以,白血病细胞在白血病的产生过程中可能获得了某些免疫逃脱机制。

更多网络解释与identical twin相关的网络解释 [注:此内容来源于网络,仅供参考]

fraternal twin:异卵双生的双胞胎

Identical twin:同卵双生的双胞胎 | Fraternal twin:异卵双生的双胞胎 | Pinpoint: 精确地找出

godlike:神一般的

dreary 沉闷的,乏味的 | godlike 神一般的 | identical twin 双胞胎

idex limnograph:水位标志仪

同卵双生 identical twin | 水位标志仪 idex limnograph | 三叉枪鱼科 IDIACANTHIDAE