Buchumschlag

Stimulation of tentacle and bud formation by the neuropeptide head activator in Hydra magnipapillata

Stimulation of epithelial cell cycling by the neuropeptide head activator was analyzed inHydra magnipapillataand compared with the action of head activator on bud formation and tentacle formation during head regeneration. The results obtained indicate that head activator treatment stimulates epithel...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Hobmayer, Bert (VerfasserIn) , Holstein, Thomas W. (VerfasserIn) , Davidson, Charles N. (VerfasserIn)
Dokumenttyp: Article (Journal)
Sprache:Englisch
Veröffentlicht: March 1, 1997
In: Developmental biology
Year: 1997, Jahrgang: 183, Heft: 1, Pages: 1-8
ISSN:1095-564X
DOI:10.1006/dbio.1996.8491
Online-Zugang:Verlag, kostenfrei, Volltext: http://dx.doi.org/10.1006/dbio.1996.8491
Verlag, kostenfrei, Volltext: http://www.sciencedirect.com/science/article/pii/S0012160696984912
Volltext
Verfasserangaben:Bert Hobmayer, Thomas W. Holstein, and Carles N. David

MARC

LEADER 00000caa a22000002c 4500
001 1552348938
003 DE-627
005 20220813123542.0
007 cr uuu---uuuuu
008 170126s1997 xx |||||o 00| ||eng c
024 7 |a 10.1006/dbio.1996.8491  |2 doi 
035 |a (DE-627)1552348938 
035 |a (DE-576)482348933 
035 |a (DE-599)BSZ482348933 
035 |a (OCoLC)1340955950 
040 |a DE-627  |b ger  |c DE-627  |e rda 
041 |a eng 
084 |a 32  |2 sdnb 
100 1 |a Hobmayer, Bert  |e VerfasserIn  |0 (DE-588)1132216494  |0 (DE-627)887563147  |0 (DE-576)488706297  |4 aut 
245 1 0 |a Stimulation of tentacle and bud formation by the neuropeptide head activator in Hydra magnipapillata  |c Bert Hobmayer, Thomas W. Holstein, and Carles N. David 
264 1 |c March 1, 1997 
300 |a 8 
336 |a Text  |b txt  |2 rdacontent 
337 |a Computermedien  |b c  |2 rdamedia 
338 |a Online-Ressource  |b cr  |2 rdacarrier 
500 |a Gesehen am 26.01.2017 
520 |a Stimulation of epithelial cell cycling by the neuropeptide head activator was analyzed inHydra magnipapillataand compared with the action of head activator on bud formation and tentacle formation during head regeneration. The results obtained indicate that head activator treatment stimulates epithelial cell division and induces the formation of more tentacle-specific epithelial cells. The number of additional epithelial cells which undergo mitosis during head activator treatment accounts for the increased number of epithelial cells present in the regenerated tentacles. Therefore, the head activator stimulation of tentacle formation can be explained by the mitogenic action of head activator on tentacle cell precursors. To analyze stimulation of bud formation by head activator, polyps of different developmental age were tested under conditions of long-term treatment, and effects on bud formation were compared with effects on epithelial cell proliferation. Head activator treatment strongly stimulated bud formation, but had no detectable effect on epithelial cell numbers. Bud formation occurs at smaller polyp size as a result of head activator treatment, indicating that head activator significantly interferes with the patterning system in hydra. 
700 1 |a Holstein, Thomas W.  |d 1953-  |e VerfasserIn  |0 (DE-588)1057984620  |0 (DE-627)796251053  |0 (DE-576)413989178  |4 aut 
700 1 |a Davidson, Charles N.  |e VerfasserIn  |4 aut 
773 0 8 |i Enthalten in  |t Developmental biology  |d Amsterdam [u.a.] : Elsevier, 1959  |g 183(1997), 1, Seite 1-8  |h Online-Ressource  |w (DE-627)254909930  |w (DE-600)1463203-2  |w (DE-576)104193670  |x 1095-564X  |7 nnas  |a Stimulation of tentacle and bud formation by the neuropeptide head activator in Hydra magnipapillata 
773 1 8 |g volume:183  |g year:1997  |g number:1  |g pages:1-8  |g extent:8  |a Stimulation of tentacle and bud formation by the neuropeptide head activator in Hydra magnipapillata 
856 4 0 |u http://dx.doi.org/10.1006/dbio.1996.8491  |x Verlag  |x Resolving-System  |z kostenfrei  |3 Volltext 
856 4 0 |u http://www.sciencedirect.com/science/article/pii/S0012160696984912  |x Verlag  |z kostenfrei  |3 Volltext 
951 |a AR 
992 |a 20170126 
993 |a Article 
994 |a 1997 
998 |g 1057984620  |a Holstein, Thomas W.  |m 1057984620:Holstein, Thomas W.  |p 2 
999 |a KXP-PPN1552348938  |e 2952015759 
BIB |a Y 
SER |a journal 
JSO |a {"note":["Gesehen am 26.01.2017"],"type":{"media":"Online-Ressource","bibl":"article-journal"},"language":["eng"],"recId":"1552348938","title":[{"title_sort":"Stimulation of tentacle and bud formation by the neuropeptide head activator in Hydra magnipapillata","title":"Stimulation of tentacle and bud formation by the neuropeptide head activator in Hydra magnipapillata"}],"person":[{"display":"Hobmayer, Bert","roleDisplay":"VerfasserIn","role":"aut","family":"Hobmayer","given":"Bert"},{"given":"Thomas W.","family":"Holstein","role":"aut","roleDisplay":"VerfasserIn","display":"Holstein, Thomas W."},{"family":"Davidson","given":"Charles N.","display":"Davidson, Charles N.","roleDisplay":"VerfasserIn","role":"aut"}],"physDesc":[{"extent":"8 S."}],"relHost":[{"title":[{"title_sort":"Developmental biology","title":"Developmental biology"}],"pubHistory":["1.1959 -"],"part":{"year":"1997","issue":"1","pages":"1-8","text":"183(1997), 1, Seite 1-8","volume":"183","extent":"8"},"note":["Gesehen am 30.05.2023"],"disp":"Stimulation of tentacle and bud formation by the neuropeptide head activator in Hydra magnipapillataDevelopmental biology","type":{"media":"Online-Ressource","bibl":"periodical"},"language":["eng"],"recId":"254909930","origin":[{"publisherPlace":"Amsterdam [u.a.] ; Orlando, Fla.","dateIssuedDisp":"1959-","publisher":"Elsevier ; Academic Press","dateIssuedKey":"1959"}],"id":{"issn":["1095-564X"],"zdb":["1463203-2"],"eki":["254909930"]},"physDesc":[{"extent":"Online-Ressource"}]}],"origin":[{"dateIssuedDisp":"March 1, 1997","dateIssuedKey":"1997"}],"id":{"eki":["1552348938"],"doi":["10.1006/dbio.1996.8491"]},"name":{"displayForm":["Bert Hobmayer, Thomas W. Holstein, and Carles N. David"]}} 
SRT |a HOBMAYERBESTIMULATIO1199 

Ähnliche Einträge