Answer 1:Due to the extremely small size ofamoeba cell, they lack a nervous system. Furthermore, their communication takes place through the interaction of the cell membrane with the surrounding outside world. In response to a stimulus that is alimentary, irritant, and noxious, intracellular comm...
cell shapeNaegleria gruberiAmoebae of Naegleria gruberi differentiate to temporary flagellates that have a regular, asymmetric, streamlined body contour. During the hour-long differentiation, amoeboid movement gradually ceases and as a consequence the cells round up. Subsequent elongation to flagellate ...
Plastids with an undulating form are commonly observed in senescent tissue and due to the presence of dynamic lobes suggesting the pseudopodia of amoebae have been called amoeboid (Fig. 1e) [19]. Increased undulation and amoeboid behavior including the extension of the plastid envelope into the ...
Cell shape, motility and distribution of F-actin in amoebae of the mycetozoans Protostelium mycophaga and Acrasis rosea. A comparison with Dictyostelium discoideumCell shape, motility and distribution of F-actin in amoebae of the mycetozoans Protostelium mycophaga and Acrasis rosea. A comparison...
Section > Chapter Donovan, R.M.; Goldstein, E.; Kim, Y.; Lippert, W.; Cheung, A.T.; Miller, M.E. Histochemistry 84(4-6): 525-529 1986 ISSN/ISBN:0301-5564 3755129 10.1007/bf00482986 004614177 Article emailed within 0-6 h
1.The fully flexible mechanism based on continuum topology optimum technology is used to achieve the shape changing of the adaptive wing.试验结果表明该柔性机构能够实现预期的形状变化,证明了本文方法的正确性,为基于柔性机构技术的柔性机翼设计提供理论基础。 英文短句/例句 1.Of or resembling an amoeba, es...
of a specialized secretion system called Dot/Icm, which delivers a large set of effector proteins into the host cell [12]. The delivered effectors act to subvert hot cellular processes and promote survival and proliferation. The Dot/Icm system is essential forLegionellasurvival in amoebae as ...
Epithelial cells are master shapeshifters. They take on all kinds of shapes, from those that look like amoeba (squamous) to columns (columnar) and squishy cube (cuboidal), to a prism that looks like a fancy bottle with an equally fancy name, frustum. ...
Membrane flow drives an adhesion-independent amoeboid cell migration mode Dev. Cell, 46 (2018), pp. 9-22.e4 View PDFView articleView in ScopusGoogle Scholar 11 N.P. Barry, M.S. Bretscher Dictyostelium amoebae and neutrophils can swim Proc. Natl. Acad. Sci. USA, 107 (2010), pp. 1137...
These results were substantiated by gene disruptions in Dictyostelium amoebae for the WAVE-complex components Nap1 and Scar, which also showed no effect on filopodium formation (Steffen et al., 2006). Together, these findings suggest that the Arp2/3 complex is not required for the assembly of...