查询词典 selaginella

Functinal complementation test showed that trehalose-6-phosphate synthase mutant (tps1△), transformed by the open reading frame of SpTPS1 gene, restored growth on the mediam supplemented with glucose as a sole carbon source. This result indicated that trehalose-6-phosphate synthase gene (SpTPS1) of Selaginella pulvinata has biologically activity and is hopful to be applied to transgeneic improvement of plant for abiotic stress tolerance.

酵母功能互补试验证明，用SpTPS1基因开放阅读框转化的海藻糖合成酶基因突变（tps1△）酵母菌株，可恢复在以葡萄糖作为唯一碳源培养基上的生长，说明垫状巻柏海藻糖-6-磷酸合成酶基因SpTPS1具有生物活性，可能应用于植物抗逆性的转基因改良。

Pe Min Kam Wan, Lam Kam Sang Nasalin and Wo Chun Tong possess antiallergic activities. Senecio scandens and Selaginella may be the effective ingredients of Wo Chun Tong and Pe Min Kam Wan, and Xanthium sibiricum may also be one of the effective ingredients of Pe Min Kam Wan.

速效鼻敏感丸、和春堂鼻敏清片及林金生鼻敏清胶囊具有抗过敏活性，九里明和卷柏可能为速效鼻敏感丸及和春堂鼻敏清片的有效组分，苍耳子亦可能为速效鼻敏感丸的有效组份之一。

ResultsPe Min Kam Wan, Lam Kam Sang Nasalin and Wo Chun Tong clearly inhibited PCA in mice and reduced histamine release from rat mast cells induced by compound 48/80. But,Sinuwell did not affect the PCA. In addition, the ethanol extracts from Senecio scandens, Selaginella tamariscina and Xanthium sibiricum significantly inhibited PCA in mice, but the extracts from Angelica dahurica, Magnolia liliflora and Cassia tora failed to affect it.

结果速效鼻敏感丸、林金生鼻敏清胶囊及和春堂鼻敏清片明显抑制小鼠异种被动皮肤过敏反应，减少compound 48/80诱导的组胺释放，而速效鼻敏素胶囊对被动皮肤过敏反应无明显影响；速效鼻敏感丸及和春堂鼻敏清片主要组成药物九里明、卷柏和苍耳子显著抑制小鼠异种被动皮肤过敏反应，而白芷、辛夷和决明子无明显作用。

Families, 62 genus and 107 species of Pteridophyte resources have been found in Meihuashan mountain, west of Fujian province, which include more than 5 species of resources like Selaginellaceae, Pteridaceae, Athyriaceae, Aspleniaceae, Thelypteridaceae, Dryopteridaceae and Polypodiaceae and over 4 genus of plants like Selaginella, Plagiogyria, Pteris, Asplenium, Cyclosorus and Arachniodes as well as Cibotium barometz, the second state specially-protected Pteridophyte.

福建省闽西梅花山共有蕨类植物30科62属107种，种数5种以上的科有卷柏科、凤尾蕨科、蹄盖蕨科、铁角蕨科、金星蕨科、鳞毛蕨科、水龙骨科；种数4种以上的属有卷柏属、瘤足蕨属、凤尾蕨属、铁角蕨属、毛蕨属、复叶耳蕨属，其中包括国家二级重点保护蕨类金毛狗。

The representative families are Dryopteridaceae, Athyriaceae, Polypodiaceae, Thelypteridaceae, Selaginellaceae and Aspleniaceae. The main genera are Dryopteris, Selaginella, Asplenium, Arachniodes, Pteris, Allantodia and Plagiogyria. The top families' distribution types are cosmopolitan and pantropic ones, the main genera are pantropical ones, while species distribution type belong to the east Asia type and represents the feature of subtropics transition to warm temperated areatype. As for the order of closeness, the sequence of pteridophytes floristic relations between Songyang and the adjacent regions goes as Southwest China, South China, Central China, Japan, North China, Northwest China and Northeast China. The six upland pteridophytes next to Songyang can be put into the same natural flora because of its closest relationship. But compared with other 11 upland fern flora in China, fern in Songyang is not rich enough. There are 37 species endemic to China in Songyang.

结果表明，松阳蕨类植物共有38科72属161种7变种；优势科为鳞毛蕨科、蹄盖蕨科、水龙骨科、金星蕨科、卷柏科、铁角蕨科，优势属为鳞毛蕨属、卷柏属、铁角蕨属、复叶耳蕨属、凤尾蕨属、短肠蕨属、瘤足蕨属；科的分布以世界分布和泛热带分布为主，属的分布以泛热带分布为最多，种以东亚分布类型为主，特别是中国—日本分布类型最多，表现出亚热带向暖温带过渡的特点；本区与邻近地区蕨类植物区系关系的密切程度由大到小依次为西南、华南、华中、日本、华北、西北、东北；与邻近的6个山地蕨类植物区系的亲缘关系密切，可以划为同一自然区；与国内11山地蕨类植物区系相比，松阳的蕨类植物丰富程度不高；松阳拥有37种中国特有蕨类植物及一些珍稀蕨类植物，有较高的保护价值。

Botrychium, and in gymnosperms it pushes the embryo into the female gametophyte tissue.

某些种类的石松属植物(例如卷柏属 Selaginella)、少数蕨类(例如阴地蕨属 Botrychium)和裸子植物中胚柄将胚胎推入雌性配子体中。

For a start, via modified Boyden chamber invasion assay, we found that twenty-six Chinese medicinal herbs can suppress A549 cell invasion. In this twenty-six Chinese medicinal herbs there are six Chinese medicinal herbs without toxicity, including Davallia mariesii Moore, Phyllanthus urinaria, Prunella vulgaris, Selaginella tamariscina, Viola yedoensis and Terminalia catappa. Based on that tumor metastasis are accompanied with proteolytic degradation of the extracellular matrix and changed cell motility.

首先藉由modified Boyden chamber invasion assay，发现有26种中药具有抑制A549侵入的能力，其中有骨碎补、叶下珠、夏枯草、卷柏、紫花地丁、榄仁树的叶等6种中药不具有细胞毒性，而当癌细胞转移时常常会伴随著细胞外基质的分解及细胞移动能力的改变，在gelatin zymography与casein zymography assay中也发现到它们可以抑制A549人类肺癌细胞的MMP-2及u-PA的表现。

According to the classical signal transduction pathway of estrogen, we use Luciferase reporter gene to screen phytoestrogen form Selaginella tamariscina, Pinus massoniana Lamb, Corallodiscus flabellate, Dryopteris sublaeta Ching et Hsu and Leonurus heterophyllus. In this study,the pβgal-Control vector, the pERE-TAL-luc vector, the pCNX2-hERα/pCNX2-hERβvector were transfected into HEK293 cell line. If the components in the herbs combine with the ER, then it could induce the expression of reporter gene controlled by ERE.

根据体内的雌激素信号转导途径，我们选用了以luc为报告基因、ERE为调控序列的重组报告基因载体pERE-TAL-luc，并将其与重组人ERα(humanERα，hERα)表达载体pCXN2-hERα和重组人ERβ(humanERβ，hERβ)表达载体pCXN2-hERβ共转染ER阴性细胞系，建立了靶向ERα或ERβ的细胞水平药物筛选模型，结合小鼠子宫增重实验，对卷柏、松针、益母草、石胆草及贯众等5种中药的植物雌激素作用进行了研究，以期为临床防治更年期综合症等提供准确、科学的实验基础。

Five Taiwanese herbal medicines, including Solanum lyratum, Solanum verbascifolium, Duchesnea indica, Selaginella doederleinii and Peucedanum longshengense, were collected in Taiwan.

本研究选择台湾产之白英、山烟草、蛇莓、石上柏及南岭前胡等五种台湾草药进行 H2O 及 EtOH 萃取，可得到台湾草药之水萃取物及乙醇萃取物。

We found a clear trnK5'-matK-trnK3' structure in Ophioglossum petiolatum, Lycopodiella cernua and Selaginella doederleinii. PCR with degenerate primers failed to amplify any trnK or matK fragments from other ferns or allies. However, dot blot hybridization showed distinct signals in these plant failed to amplify matK fragments.

本论文鉴定原始陆生植物其他未被检视的重要类群中叶绿体matK基因的存在，结果发现瓶尔小草、过山龙、生根卷柏都有trnK5'-matK-trnK3'的结构，以RT-PCR侦测matK表现时，瓶尔小草和过山龙都有侦测到讯号，但生根卷柏却没有，显示matK的表现在原始陆生植物似乎不是那麼一致。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。