与 «NEMATOBLAST»相关的英语书籍
在以下的参考文献中发现
nematoblast的用法。与
nematoblast相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
Biodiversity: The Abundance of Life
enteron tentacle receptor cell receiving stimuli thread of nematoblast trigger of
nematoblast nematoblast (discharged) capturing prey and defence muscle fibre
orientated longitudinally nerve cell — part of nerve net ectoderm mesogloea ...
Jenny L. Chapman, Michael B. V. Roberts, 1997
2
Biology: A Functional Approach. Students' Manual
... green hydra Daphnia ectoderm endoderm \ mesogloea 1 musculo-epithelial
cell discharged nematoblast -'* interstitial cell undischarged nematoblast muscle
tail digestive cell with flagellum zoochlorella vacuole the non-cellular mesogloea
...
M. B. V. Roberts, T. J. King, 1987
3
Stem Cells: From Hydra to Man
To analyze the inhibition of Notch signalling on interstitial cell differentiation at
the molecular level, we studied the expression of several genes expressed in
interstitial cells after entering either the nematoblast or the neuron differentiation
...
4
Siphonophora (Cnidaria: Hydrozoa) of Canadian Pacific Waters
See “cormidial bell” Nectophore replacement Larval nectophore replaced by
definitive nectophores in many Nectosac Nectosomal polyp Nectosome
Nematoblast Nematocyst Oleocyst Ostium Ostial ring canal Palpon Pedicel
Pedicular canal ...
Gillian M. Mapstone, Mary N. Arai, 2009
5
The biology of nematocysts
In the simplest case, when the nematocyst rudiment appears in the interstitial cell
of a tentacle, the nematoblast has only to insinuate itself between (or through) a
few ectodermal cells to reach its final site in contact with the outside. When the ...
6
Journal of the Royal Microscopical Society
The head of the nematoblast is composed both of nucleus and of cell-protoplasm.
The appearance of the nematogem is that of a cone of tapering filaments. As
regards the " problematic body," nothing new was observed. Eventually the
basilar ...
7
Chemical Zoology V2: Porifera, Coelenterata, And Platyhelminthes
Ex., excretory inclusion; M., mesoglea; M. Ect., longitudinal ectodermal muscle; M
. End., circular entodermal muscle; Nem., nematoblast; N. Nemb., nematoblast
nest; P., perisarc. nevertheless demonstrated, during recent years, that they have
...
Simple mechanical irreversible uncoiling of the thread without any damage of the
nematoblast c. A mechanical spring action mechanism d. None of these 65.
Which one of the following (cell types) contains the symbiotic Zoochlorellae, ...
Daman Saluja, Saluja, 2006
The thread is armoured by three large spines, the barbs and three spiral rows of
small spines the barbules. The outer end of the nematoblast projects outside the
epidermal surface as a small pointed process, known as the cnidocil or trigger.
10
Textbook of Invertebrate Zoology
Action of nematoblast At resting stage, when the nematoblast is not stimulated,
nematocysts alongwith its all components are contained inside it. The discharge
mechanism apparently involves a change in the permeability of the capsule wall.
