Preliminary study of the motility processes in the stalked heliozoan Actinocoryne contractilis
| ISSN: |
0303-2647
|
|---|---|
| Source: |
Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
|
| Topics: |
Biology
|
| Type of Medium: |
Electronic Resource
|
| URL: |
| _version_ | 1798291798090579968 |
|---|---|
| autor | Febvre-Chevalier, C. |
| autorsonst | Febvre-Chevalier, C. |
| book_url | http://dx.doi.org/10.1016/0303-2647(81)90040-X |
| datenlieferant | nat_lic_papers |
| fussnote | The marine stalked heliozoan Actinocoryne contractilis is capable of rapid contraction under the effect of mechanical or electrical stimulation.A brief analysis of this movement is discussed. During this contraction, microtubules of the axopods and of the stalk are destabilized. The heliozoan transforms into an amoeboid form and can creep onto the substrate. Microfilaments are visible at this stage. Polymerization of microtubular bundles initiates the regrowth of the head. Without calcium, or in the presence of inhibitors of Ca^2^+, contraction is considerably slowed down or totally inhibited. |
| hauptsatz | hsatz_simple |
| identnr | NLZ188915257 |
| issn | 0303-2647 |
| journal_name | Biosystems |
| materialart | 1 |
| package_name | Elsevier |
| publikationsort | Amsterdam |
| publisher | Elsevier |
| reference | 14 (1981), S. 337-343 |
| search_space | articles |
| shingle_author_1 | Febvre-Chevalier, C. |
| shingle_author_2 | Febvre-Chevalier, C. |
| shingle_author_3 | Febvre-Chevalier, C. |
| shingle_author_4 | Febvre-Chevalier, C. |
| shingle_catch_all_1 | Febvre-Chevalier, C. Preliminary study of the motility processes in the stalked heliozoan Actinocoryne contractilis 0303-2647 03032647 Elsevier |
| shingle_catch_all_2 | Febvre-Chevalier, C. Preliminary study of the motility processes in the stalked heliozoan Actinocoryne contractilis 0303-2647 03032647 Elsevier |
| shingle_catch_all_3 | Febvre-Chevalier, C. Preliminary study of the motility processes in the stalked heliozoan Actinocoryne contractilis 0303-2647 03032647 Elsevier |
| shingle_catch_all_4 | Febvre-Chevalier, C. Preliminary study of the motility processes in the stalked heliozoan Actinocoryne contractilis 0303-2647 03032647 Elsevier |
| shingle_title_1 | Preliminary study of the motility processes in the stalked heliozoan Actinocoryne contractilis |
| shingle_title_2 | Preliminary study of the motility processes in the stalked heliozoan Actinocoryne contractilis |
| shingle_title_3 | Preliminary study of the motility processes in the stalked heliozoan Actinocoryne contractilis |
| shingle_title_4 | Preliminary study of the motility processes in the stalked heliozoan Actinocoryne contractilis |
| sigel_instance_filter | dkfz geomar wilbert ipn albert fhp |
| source_archive | Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 |
| timestamp | 2024-05-06T08:38:21.048Z |
| titel | Preliminary study of the motility processes in the stalked heliozoan Actinocoryne contractilis |
| titel_suche | Preliminary study of the motility processes in the stalked heliozoan Actinocoryne contractilis The marine stalked heliozoan Actinocoryne contractilis is capable of rapid contraction under the effect of mechanical or electrical stimulation.A brief analysis of this movement is discussed. During this contraction, microtubules of the axopods and of the stalk are destabilized. The heliozoan transforms into an amoeboid form and can creep onto the substrate. Microfilaments are visible at this stage. Polymerization of microtubular bundles initiates the regrowth of the head. Without calcium, or in the presence of inhibitors of Ca^2^+, contraction is considerably slowed down or totally inhibited. |
| topic | W |
| uid | nat_lic_papers_NLZ188915257 |