查询词典 somatic

In this study, the peanut (Arachis hypogaea L.) cultivars were used as materials to investigate the effect of 2,4-dichlorophenoxyacetic acid(2,4-D) on somatic embryogenesis and of naphthaleneacetic acid and ascorbic acid on rooting, then to find a efficient protocols for regeneration of plantlet via somatic embryogenesis.

本试验以落花生栽培种之未熟胚为材料，探讨2，4-dichlorophenoxyacetic acid(2，4-D)诱导体胚，及naphthaleneacetic acid与抗坏血酸促进发根的效果，期望建立经由体胚形成再生植株之方法。

This article reviews recent progresses in research on plant somatic embryogenesis based on our experiments and research reports by others.⑴ Changes in ultrastructure: Once a plant somatic cell turns into embryonic state, the number of organelles increases significantly, with mitochondrial crista much developed and some of them in the dividing state.

本文以我们的研究结果为基础，并结合国内外近几年有关研究报道，对植物体细胞胚发生中的超微结构和ATP酶活性时空分布动态及内源激素的变化和作用进行专题评述。

Seed explants of Eleutherococcus senticosus produced somatic embryos directly ongrowth regulator-free medium. The results were showed that use low temperature stressmethod to relieve the Eleutherococcus senticosus seed conformation dormancy andphysiological dormancy, to induce seed germinate. Proliferation of Eleutherococcus senticosussomatic embryo without any plant growth regulathors was better in liquid medium containing1/3MS+sucrose 3%, and better in solid medium containing 1/3MS+sucrose 1%.Eleutherococcus senticosus secondary embryo was stick to matrix through espial of cytology.Eleutherococcus senticosus somatic embryo was cultivated some times to form immature frondin liquid medium, then transfer into solid medium to form full plant. The experiment wasindicated that much more Eleutherococcus senticosus immature frond can be cultured inbioreactor, so large-scale production in bioreactor culture can be done.

研究结果表明：低温胁迫处理刺五加种子可以打破种子的形态休眠和生理休眠，促使种子发芽：在不添加任何植物激素的培养基中诱导刺五加体胚形成，其中，1／3MS+3％蔗糖的培养基搭配有利于液体培养的刺五加体胚增值，1／3MS+1.0％蔗糖的培养基搭配有利于固体培养的刺五加体胚增值；在进行体细胞胚增殖时，体细胞胚继代三周后表面开始形成很多次生胚，对刺五加次生胚进行细胞学观察，发现刺五加次生胚与母体只是粘贴在一起；刺五加体胚需在液体培养基中培养一段时间形成幼植物体，实验表明可以通过生物反应器培养大量的刺五加幼植物体，然后转入固体培养基中形成完整植株，因此可以通过生物反应器培养进行规模化生产。

Ginseng can be regenerated through organogenesis or somatic embryogenesis and indirect somatic embryogenesis is mainly used for its regeneration.

遗传改良是人参育种的重要手段之一，而遗传转化和再生体系的建立是开展人参遗传改良工作的前提和基础。

Axial elongation of inner isodiametric cells of the globular somatic embryo followed by the change in the growth axis of the procambium was an important event in heart-shaped or oblong-stage somatic embryo.

球形胚内部等径细胞轴向延长，接着前形成层生长轴发生变化，这些是心形胚或椭圆形体胚中的重要事件。

It involves a somatic reflex arc with a modified efferent branch which passes the somatic motor impulses to the bladder and initiates autonomic bladder detrusor contraction.

它包含一个体反射弧，并将体反射运动冲动经异化的运动传出支传入膀胱，引起膀胱的自主性收缩。

The somatic motor axons can be regenerated into the parasympathetic endoneurial tubes of autonomic nerve.Using the survived somatic reflex under the horizon of spinal cord injury to reconstruct the bladder autonomic reflex arc by intradural microanastomosis of ventral root is practical in the canine model and may have a potential of clinical application.

体神经的运动传出支通过轴突再生能够长入自主神经的副交感性纤维，并具有良好的传导运动兴奋的功能；利用截瘫平面以下健存的体反射，通过硬膜囊内神经根吻合的方法，可建立人工膀胱反射弧，实现患者的控制性排尿。

Each patient had more than two somatic symptoms in the two groups and more than 81.0％ of them had three somatic symptoms. METHODS: According to the different primary diseases in patients of the two groups, regular treatment was given routinely. Oral thymoleptics fluoxetine of 20 mg/d 5-hydroxyltryptamine reuptake restrainer with 20 mg/d was administered, the dose of which could be added to 40 mg/d according to the pathogenetic conditions.

根据两组患者不同原发病，遵循内科疾病治疗常规，予以正规治疗，同时予口服5-羟色胺再摄取抑制剂抗抑郁剂氟西汀，20 mg/d，根据病情可于2周后酌情加量至40mg/d。

Of the tested plants had the same fragment at all stages of PMCs and in somatic cells, but other 44% had not, among them, however, 0.76% of their anthers produced the same specific fragment only at synizesis stage, but not at other stages or in somatic cells.

在这一片段中设计特异引物再次对兰州百合DNA进行检测，56％的个体整体存在B1片段；在剩余的44％个体中得到了0.76％的花药特异片段检出率，时期为凝线期。

Cell wall-related protein genes,adenine and amino acid metabolism-related genes and CKⅡgenes were behaved high expression level during the development and mature of somatic embryos.The high expression level of the post-translation modification genes,such as SERK gene,was considered as a sign that proteins interacted complexly.It was proved that the development and maturity of somatic embryos was complex as the start-up and morphogenesis of somatic embryos.

体细胞胚胎发育与成熟要求较高水平的细胞壁相关蛋白基因、腺嘌呤与氨基酸代谢相关基因与CKⅡ基因；以SERK为代表的翻译后修饰基因在体细胞胚发育阶段的高表达被认为是复杂的蛋白质相互作用的标志，证明了体细胞胚的发育和成熟与起始发生和形态建成一样是相当复杂的。

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。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失