无鞭毛的

The globular acrosome is a very complicated structure and shows PAS positive.

揭示3种蟹精子都是不能游动的无鞭毛精子，呈球形，前后略扁。

This bacterium is resided in xylem be used to, short staff state, sheet is unripe, provide the fasciculus outside the cellular wall of several winding and afterbirth, micron of 1.0-4.0 of size 0.25-0.50 ×, without flagellum, not move about, oxidation enzymatic negative, cross oxidation enzymatic positive, good oxygen, blame barmy, of the salt that be not be addicted to, colorless element is deposit, education is difficult, the requirement has special education base, if the ability such as BCEY, JD-3 grows.

该菌在木质部习居，短杆状，单生，具数层卷绕的细胞壁和胞外纤维束，大小0.25-0.50×1.0-4.0微米，无鞭毛，不游动，氧化酶阴性，过氧化酶阳性，好氧，非发酵的，非嗜盐的，无色素沉积，培养困难，要求有非凡培养基，如BCEY.JD-3等才能生长。

Objective To detect the expression level of stage-specific genes in Leishmania promastigotes and amastigotes.

摘要目的证明亚马孙利什曼原虫前鞭毛体和无鞭毛体的基因表达水平。

AIM: To construct recombinant eukaryotic expression plasmid of amastin gene of Leishmania Donovani anddetectexpressionofthegeneinNIH3T3cells.

目的： 构建杜氏利什曼原虫无鞭毛体蛋白编码基因的真核表达重组质粒pcDNA31amastin，并研究其在NIH3T3细胞中的表达。

METHODS: Amastin gene was amplified from nuclear DNA of Leishmania Donovani isolates and cloned into an eukaryotic expression vector pcDNA31.

目的： 构建杜氏利什曼原虫无鞭毛体蛋白编码基因的真核表达重组质粒pcDNA31amastin，并研究其在NIH3T3细胞中的表达。

Any of various flagellated,usually nonpathogenic protozoa of the genus Giardia that may be parasitic in the intestines of vertebrates including human beings and most domestic animals.

贾第鞭毛虫属一种鞭毛形通常是无致病原因的原生动物属贾第虫属，可能寄生在脊椎动物体内包括人和大部分家禽

Any of various flagellated,usually nonpathogenic protozoa of the genus Giardia that may be parasitic in the intestines of vertebrate s including human beings and most domestic animals.

贾第鞭毛虫属一种鞭毛形通常是无致病原因的原生动物属贾第虫属，可能寄生在脊椎动物体内包括人和大部分家禽

Results Approximately 700 protein spots were revealed in equivalent proteins of the promastigotes and axenic amastigotes separated by 2-DE,among which more than 90% protein spots showed equivalent quantity and distribution,with 6 proteins up-regulated and 3 proteins down-regulated in axenic amastigotes compared with promastigotes.

结果 等量的前鞭毛体与纯培养的无鞭毛体总蛋白经双向电泳分离后均可获近700个蛋白点，其中超过90%的蛋白点的分布和相对强度基本一致。

Moreover, no significant changes in flagellar mobility, biofilm formation and production of extracellular cellulase and xylanase in vitro were observed in △rbfCxoo compared to PXO99A. Most importantly, the deletion mutation of rbfCxoo resulted in enhanced virulence and gene expression.

此外，△rbfCxoo鞭毛运动性、生物膜形成和胞外纤维素酶和木聚糖酶活性都无明显改变，但对水稻的致病性显著增强，毒性相关基因的表达也有所增加。

Solen grandis was longer than Solen strictus. The nuclear of Solen grandis was warhead-shaped while one of Solen strictus's was spherical. A satellite body was found in Solen grandis but not in Solen strictus. In addition, Solen grandis had a longer tail than Solen strictus.

大竹蛏的顶体比长竹蛏的稍长；大竹蛏精子核形似子弹头而长竹蛏精子核形为圆球状；大竹蛏有卫星体结构而长竹蛏无卫星体结构；大竹蛏精子尾部鞭毛比长竹蛏的长。

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。