周质

In closed stable stomatal guard cell, long filaments randomly distributed in cortex.

在关闭的气孔保卫细胞中，较长的微丝散乱分布在整个周质区域。

DsbA is the first discovered thiol/disulfide oxidoreductase in the bacterial periplasm.

DsbA是第一个被发现的细菌周质硫氧化还原蛋白。

Cytoplasmic and periplasmic SOD exists as dimers,whereas chloroplastic and extracellular enzymes exist as tetramers.

在胞质及周质中，SOD以二聚体形式存在，而在线粒体及质外，则以四聚体形式存在。

The organelles, such as Golgi bodies together with small vesicles, endioplasmic and reticulum play the key role in the formation of the secondary wall of helical tracheary elements in the stem of Cucurbita moschata, though cortical microtubules are correlative with the process as well.

高尔基体及其分泌小泡和内质网等细胞器参与了导管次生壁的形成，其中周质微管也起了一定的作用。

A diverse range of effects:on protein solubility and secretion was observed,and these effects were highly dependent on the particular chaperone.In the host strain over-expressing chaperone SecB harboroing pSecB,the amount of total periplasmic proteins was increased by about 71％and the activities of alkaline phosphatseand GL-7-ACA acylase(GL7A)were increased by about 54％and l.5-fold respectively.In the host strain over-expressing chaperone GroEL bearing pGroEL,the amount of total periplasmic proteins was increased by 52％,and the activity of penicillin G acylasewas in creased by about 76％;about 90％of Hexameric Calcitonin(Cal6)inclusion body and l5％of MS2interleukin3(MS2-HIL3)inclusion body became soluble respectively.All the data were compared with the parental strains un-bearing plasmdis pSecB or pGroEL.

在过量表达SecB的宿主菌中，周质空间分泌蛋白总量较对照组提高了约71％，GL-7-ACA酰化酶在周质空间酶的活力较对照组提高了约1.5倍，碱性磷酸酯酶在周质空间酶的活力较对照组提高了约54％；在过量表达GroEL的宿主菌中，周质分泌蛋白总量较对照组提高了约52％，青霉素G酰化在周质空间酶的活力较对照组提高了约76％，鲑鱼降钙素六聚体的可落性组分的比例由原来的45％增加到约90％，而MS2-人白介素-3融合蛋白的包涵体有约15％转变为可溶性组份。

We also found the time when the glucose was added into the medium greatly affected the expression level of the recombinant immunotoxin.

本文报导了利用山梨醇、甜菜碱等相容性溶质，在高盐胁迫下，实现了重组免疫毒素在大肠杆菌周质腔中的可溶性表达。

Finally we studied the secretion expression of TGF β1 mature peptide gene in the periplasm and extracellular medium respectively.

在胞内表达TGFβ1基因的同时，还研究了TGFβ1基因在周质和胞外培养基中的分泌表达。

In accordance with the invention, the hG-CSF protein can be prepared with high purity through rather simple process facilitating secretion of large amount of hG-CSF fusion protein into the periplasm, which does not require complicated processes such as solubilization and subsequent refolding required for isolation of the hG-CSF protein produced in cytoplasm as insoluble inclusion bodies by conventional techniques, thus, the hG-CSF protein can be widely used as an active ingredient in the development of supplementary agents for anticancer therapy.

根据本发明，通过促进大量hG－CSF融合蛋白分泌到周质中的相当简单的方法可以高纯度制备hG－CSF蛋白，所述方法不需要复杂的加工过程例如对于通过常规技术分离胞质中产生的作为不溶性包函体的hG－CSF所需的溶解和随后再折叠，因此，在开发用于抗癌治疗的补充药物的过程中可用hG－CSF蛋白广泛地作为活性成分。

During the wall thickening, the number of Golgi bodies increased apparently and cytoplasm was filled with Golgi vesicles. Polylamellate structure of the secondary wall appeard, Along with the further development of tracheary elements, the nucleous disappeared and organelles were decreased, while cortical microtubules were arranged neatly against the inner side of plasmalemma.

初生壁与质膜之间有间隔较规律的次生壁突起；中期，线粒体和高尔基体的数量明显增加，细胞质中几乎充满高尔基体及其囊泡，次生壁中微纤丝已成有序排列；晚期，细胞核消失，导管中央形成空腔，细胞器迅速减少，仅观察到少量高尔基体和线粒体，有大量周质微管沿细胞长轴分布，且在次生壁的周围有大量小泡附着，次生壁的分层结构清晰可见。

Positive staining of oxytocin and vasopressin were in the cytosol of the neurons and the former gave less intensity,many positive varicosities for vasopressin were also noticed in neurite.

催产素的免疫阳性产物主要在细胞核周围的胞浆即核周质内，而加压素的免疫阳性物质除了在核周质内有很强的反应外，在突起内也可见很强的免疫反应。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。