Matches in SemOpenAlex for { <https://semopenalex.org/work/W8079863> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W8079863 abstract "There is growing evidence from animal systems that the concentration of free Ca2+ in the extra-organelle cytoplasm of resting cells is in the range of 10-7 M. External stimuli (e.g., antibody binding, light, hormones, nerve pulses) can induce an increase in the [Ca2+]cyt which in turn regulates many metabolic and developmental steps, rendering Ca2+ an important “second messenger”. Indirect evidence has often led to the suggestion, that Ca2+ may be equally important for plant cells, although in most cases measurements of [Ca2+]cyt and its changes have not been performed (Williamson 1981). There appears to be only one plant example where direct measurements of [Ca2+]cyt are available, namely internodal cells of Chara (Williamson and Ashley 1982). Using injection of the photoprotein aequorin the [Ca2+]cyt was found to be about 0.2 μM and was raised by electrical stimulation to 7 μM with a concommitant cessation of cytoplasmic streaming. Total Ca2+ in the cytoplasm of Chara is 2-8 mM, indicating that great amounts must be sequestered in organelles (as far as known mainly in mitochondria and endoplasmatic reticulumn, and vesicles derived from it). According to the above reference, short-term regulation of [Ca2+]cyt appears to occur in Chara at transport processes into and out of these organelles. Long-term regulation additionally involves transport over the tonoplast and plasma membrane, as the vacuolar and external concentrations of Ca2+ are in the mM range." @default.
- W8079863 created "2016-06-24" @default.
- W8079863 creator A5077023583 @default.
- W8079863 creator A5089322801 @default.
- W8079863 date "1984-01-01" @default.
- W8079863 modified "2023-09-27" @default.
- W8079863 title "Compartmentation of Ca2+ and its Possible Role in Volume Regulation of Poterioochromonas" @default.
- W8079863 cites W1964964783 @default.
- W8079863 cites W1974531823 @default.
- W8079863 cites W1976297230 @default.
- W8079863 cites W2015616372 @default.
- W8079863 cites W2029585608 @default.
- W8079863 cites W2031997742 @default.
- W8079863 cites W2055618064 @default.
- W8079863 cites W2062156374 @default.
- W8079863 cites W2068089024 @default.
- W8079863 cites W2080294396 @default.
- W8079863 cites W4293247451 @default.
- W8079863 doi "https://doi.org/10.1007/978-3-642-69686-2_16" @default.
- W8079863 hasPublicationYear "1984" @default.
- W8079863 type Work @default.
- W8079863 sameAs 8079863 @default.
- W8079863 citedByCount "0" @default.
- W8079863 crossrefType "book-chapter" @default.
- W8079863 hasAuthorship W8079863A5077023583 @default.
- W8079863 hasAuthorship W8079863A5089322801 @default.
- W8079863 hasConcept C102568950 @default.
- W8079863 hasConcept C120691718 @default.
- W8079863 hasConcept C12554922 @default.
- W8079863 hasConcept C130316041 @default.
- W8079863 hasConcept C168240541 @default.
- W8079863 hasConcept C185592680 @default.
- W8079863 hasConcept C190062978 @default.
- W8079863 hasConcept C20418707 @default.
- W8079863 hasConcept C2775920969 @default.
- W8079863 hasConcept C41625074 @default.
- W8079863 hasConcept C55493867 @default.
- W8079863 hasConcept C59822182 @default.
- W8079863 hasConcept C79879829 @default.
- W8079863 hasConcept C80933277 @default.
- W8079863 hasConcept C86803240 @default.
- W8079863 hasConcept C95444343 @default.
- W8079863 hasConceptScore W8079863C102568950 @default.
- W8079863 hasConceptScore W8079863C120691718 @default.
- W8079863 hasConceptScore W8079863C12554922 @default.
- W8079863 hasConceptScore W8079863C130316041 @default.
- W8079863 hasConceptScore W8079863C168240541 @default.
- W8079863 hasConceptScore W8079863C185592680 @default.
- W8079863 hasConceptScore W8079863C190062978 @default.
- W8079863 hasConceptScore W8079863C20418707 @default.
- W8079863 hasConceptScore W8079863C2775920969 @default.
- W8079863 hasConceptScore W8079863C41625074 @default.
- W8079863 hasConceptScore W8079863C55493867 @default.
- W8079863 hasConceptScore W8079863C59822182 @default.
- W8079863 hasConceptScore W8079863C79879829 @default.
- W8079863 hasConceptScore W8079863C80933277 @default.
- W8079863 hasConceptScore W8079863C86803240 @default.
- W8079863 hasConceptScore W8079863C95444343 @default.
- W8079863 hasLocation W80798631 @default.
- W8079863 hasOpenAccess W8079863 @default.
- W8079863 hasPrimaryLocation W80798631 @default.
- W8079863 hasRelatedWork W1866455211 @default.
- W8079863 hasRelatedWork W1963487000 @default.
- W8079863 hasRelatedWork W1965277541 @default.
- W8079863 hasRelatedWork W1984172303 @default.
- W8079863 hasRelatedWork W1986594434 @default.
- W8079863 hasRelatedWork W1987510075 @default.
- W8079863 hasRelatedWork W1998745383 @default.
- W8079863 hasRelatedWork W2036760594 @default.
- W8079863 hasRelatedWork W2037940038 @default.
- W8079863 hasRelatedWork W2053958174 @default.
- W8079863 hasRelatedWork W2060044295 @default.
- W8079863 hasRelatedWork W2069445345 @default.
- W8079863 hasRelatedWork W2076122757 @default.
- W8079863 hasRelatedWork W2079031337 @default.
- W8079863 hasRelatedWork W2080556515 @default.
- W8079863 hasRelatedWork W2082634601 @default.
- W8079863 hasRelatedWork W2149062606 @default.
- W8079863 hasRelatedWork W2170325815 @default.
- W8079863 hasRelatedWork W28475478 @default.
- W8079863 hasRelatedWork W3014609573 @default.
- W8079863 isParatext "false" @default.
- W8079863 isRetracted "false" @default.
- W8079863 magId "8079863" @default.
- W8079863 workType "book-chapter" @default.