2024-03-28T11:43:30Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/1479472018-10-03T07:52:33Zcom_10261_76com_10261_5col_10261_329
DIGITAL.CSIC
author
Bellés, Xavier
author
Maestro, José L.
author
Piulachs, Maria-Dolors
author
Johnsen, Anders H.
author
Duve, Hanne
author
Thorpe, Alan J.
funder
Biotechnology and Biological Sciences Research Council (UK)
funder
Dirección General de Investigación Científica y Técnica, DGICT (España)
2017-04-05T09:23:16Z
2017-04-05T09:23:16Z
1994-10-21
Regulatory Peptides 53(3): 237-247 (1994)
http://hdl.handle.net/10261/147947
10.1016/0167-0115(94)90172-4
http://dx.doi.org/10.13039/501100000268http://dx.doi.org/10.13039/501100008737
Four allatostatic neuropeptides were isolated from extracts of the brain of the cockroach Blattella germanica. The primary structures of these peptides were assigned as Leu-Tyr-Asp-Phe-Gly-Leu-NH2 (BLAST-1), Asp-Arg-Leu-Tyr-Ser-Phe-Gly-Leu-NH2 (BLAST-2), Ala-Gly-Ser-Asp-Gly-Arg-Leu-Tyr-Ser-Phe-Gly-Leu-NH2 (BLAST-3) and Ala-Pro-Ser-Ser-Ala-Gln-Arg-Leu-Tyr-Gly-Phe-Gly-Leu-NH2 (BLAST-4). Each of the peptides showed C-terminal amino acid sequence similarity to cockroach allatostatins and blowfly callatostatins. The four peptides inhibited in vitro juvenile hormone production by corpora allata from virgin females of B. germanica. Immunoreactivity against allatostatins was seen in the lateral neurosecretory neurons and in the axonal pathway leading to the corpora allata.
eng
closedAccess
Corpora allata
Juvenile hormone
Allatostatin
Allatostatic neuropeptides from the cockroach Blattella germanica (L.) (Dictyoptera, Blattellidae). Identification, immunolocalization and activity
artículo
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URL
https://digital.csic.es/bitstream/10261/147947/1/accesoRestringido.pdf
File
MD5
42637ae8545636bc41605c1740a9a84e
15753
application/pdf
accesoRestringido.pdf