胚细胞
- 与 胚细胞 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Results demonstrated that the level of ROS was greater in embryo than in aleurone layer, and only very little ROS could be detected in starch. Furthermore, the ROS produced in embryo were mainly localized inside cells but not on cell membrane.
结果表明,胚细胞产生的活性氧最多,糊粉层细胞次之,淀粉细胞几乎不产生活性氧;而且,胚细胞产生的活性氧主要定位在细胞内,细胞膜上不产生。
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Results demonstrated that the level of ROS was greater in embryo than in aleurone layer, and only very little ROS could be detected in starch. Furthermore, the ROS produced in embryo were mainly localized inside cells but not on cell membrane. By contrast, ROS from aleurone layer were accumulated on cell membrane.
结果表明:胚细胞产生的活性氧最多,糊粉层细胞次之,淀粉细胞几乎不产生活性氧;而且胚细胞产生的活性氧主要定位在细胞内,细胞膜上不产生;糊粉层细胞产生的活性氧主要定位在细胞膜。
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DMBQ, ferulic acid and resorcin were effective chemical signal substances in the process of seed germination and haustorium formation of Cistanche deserticola. 4.The embryo is consist of 12 cells, the endosperm cell degraded so as to provide nutrition for the embryo development .As a result, germ tube differentiated from the embryo and came out through micropylar end, the small cell at the tip of the germ tube held the capacity of cleavage and the other cells grew big ,so the germ tube elongated .The anterior extremity of germ tube swelled to form haustorium under chemical substances treatment, the haustorium cell stained ,especially its portrait because of the lignification of the cells.
肉苁蓉种子的胚是由12个细胞紧密排列形成的圆球状胚,球形原胚分裂增殖的同时,胚乳细胞分解,为胚细胞的增殖提供营养,最终胚上分化出的芽管由珠孔端冒出,芽管前端细胞较小,具有旺盛的分裂能力,后部细胞体积增大,芽管逐渐伸长,在化学物质的诱导下,芽管由中部至前端细胞膨大分化出初生吸器,初生吸器呈帽子状,而这些细胞比其周围的细胞着色深,吸器纵向局部区域的番红染色加深,细胞高度木质化。
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There were the radicle polarity and the plumule polarity in differentiation of the first somatic embryogenesis.
此外,体细胞胚的发生和分裂是不同步的,往往在同一张切片上既可看到单个的胚性母细胞,又可见到二细胞、四细胞以致多细胞原胚并存的多样化原胚细胞群体。
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Some single embryogenic cells produced an embryonic cell and a suspensor cell by the first division and embryonal suspensor masses were produced after several divisions.
胚性愈伤组织中的一些单个胚性细胞经过第一次分裂产生两个细胞,即胚细胞和胚柄细胞,它们继续进行分裂几次以后形成胚性胚柄团结构。
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Analysis of patient's primary leukemia blasts revealed that those carrying the t(8;21) generating AML1/ETO, the most common acute myeloid leukemia-associated fusion protein, display low levels of a microRNA-223 (miR-223), a regulator of myelopoiesis.
对原发性白血病的胚细胞进行分析发现具有 t (8;21)能够产生 AML1/ETO 蛋白,而这种蛋白是急性髓性白血病相关融合蛋白中最常见的一种,这样的白血病胚细胞具有微小 RNA-223( miR-223)的低表达, miR-223是骨髓细胞生成的调节因子。
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This is a retrospective analysis of 194 patients with primary malignant brain tumor, who registered between January 1, 1970 and December 31, 1979 in cancer registration, Cancer Therapy Center, Veterans General Hospital, Taipei, Taiwan, R.O.C. There were 36 cases of glioblastoma multiforme, 86 cases of malignant astrocytoma (grade Ⅲ and a few grade Ⅱ), 22 of medulloblastoma, 12 of oligodendroglioma, 11 of ependymoma or ependymoblastoma and 27 cases of other types. There were 141 male cases with ages ranging from ito 81 years with a mean of 33.3±19.3 and median of 34 years.
自1970年1月至1979年12月台北荣民总医院癌病治疗中心癌病登记组共登记了194例原发恶性脑瘤其中多形神经胶母细胞瘤有36例,第二级及第三级星细胞瘤有86例,神经管胚细胞瘤有22例,间胶质母细胞瘤有12例,室管膜瘤或室管膜胚细胞瘤(ependy-moblastoma)有11例,其他有27例。
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About 48%(90/194) were below 29 years of age. Ninety-nine of 194 cases had either radiotherapy alone or supplementary treatment with radiotherapy following surgery. We analyzed multiple prognostic factors. The factors of importance included postoperative radiotherapy; female in glioblastoma multiforme; the primary tumor dose above 5000 rads and/or whole brain irradiation in malignant astrocytoma and glioblastoma multiforme; the primary tumor dose above 4500 rads in ependymoma, medulloblastoma and oligodendroglioma; and spinal axis irradiation above 2000 rads in ependymoma and medulloblastoma that produced a better prognosis than in other groups.
男与女之比例为2.7比1,年龄分布自1至81岁,平均年龄33.3±19.3岁,中值年龄为34岁,29岁以下占48%(90/194),其中99例单独或手术后辅以放射腺治疗,分析同种脑瘤的预后因素,其中多形神经胶母细胞瘤有手术后放射线治疗或女性,多形神经胶母细胞瘤合并星细胞瘤原发肿瘤剂量5000雷得以上或曾全颅腔照射,神经管胚细胞瘤,间胶质母细胞瘤,及室管膜瘤原发肿瘤剂量4500雷得以上,室管膜瘤及神经管胚细胞瘤有脊轴照射2000雷得以上预后均佳,且统计上有显著的差异。
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This experiment object was 1-cell embryo of KUNMING mouse , ROS was added in different developmental phases through basal medium with CZB medium, cultured to morulae, early blastula, blastula and the hatching of blastula, observed the change of cell number and cleavage index of embryo.
本试验以昆明小鼠1-细胞期胚胎为实验对象,以CZB培养液为基础液在不同发育阶段添加外源性ROS,培养至桑椹胚、早期囊胚、囊胚、扩张囊胚阶段,分别观察胚胎的胚细胞数、分裂指数的变化。
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The average cell number of each embryo were significant differences between 12-24 hr and 36-48 hr treatment and 0-72 hr treatment of early blastula; the cleavage index of each embryo were significant differences between 0-12hr and 24-36 hr treatment and 0-72 hr treatment of the hatching of blastula; embryo cell number and cleavage of other treatments were no differences.
早期囊胚的12-24h处理组和36-48h处理组的每一胚胎平均细胞数与0-72h处理组有显著差异;扩张囊胚0-72h处理组的分裂指数与0-12h处理组和24-36h处理组有显著差异,其它各组的胚细胞数和分裂指数均无差异。
- 推荐网络例句
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As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.
每逢看到沃林顿那刚毅的脸,那乌黑、忧郁的眼睛,她便会相信,他一定作过不幸的爱情的受害者。
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Maybe they'll disappear into a pothole.
也许他们将在壶穴里消失
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But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.
但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。