Abstract:
:The RPCH and beta-actin cDNAs from the crayfish Cherax quadricarinatus were amplified, cloned and sequenced. The primary structure sequences of these cDNAs were compared to other members of the AKH/RPCH family. Fluctuations in the amount of the C. quadricarinatus RPCH and beta-actin mRNAs, as cDNAs, were quantified every 3h by RT-PCR. Single cosinor analysis supports the notion of beta-actin and RPCH mRNA circadian behavior in animals subjected to 12h:12h light/dark regimes. In constant darkness RPCH mRNA concentration changes to ultradian cycles.
journal_name
Peptidesjournal_title
Peptidesauthors
Martínez-Pérez F,Zinker S,Aguilar G,Valdés J,Aréchiga Hdoi
10.1016/j.peptides.2005.05.018subject
Has Abstractpub_date
2005-12-01 00:00:00pages
2434-44issue
12eissn
0196-9781issn
1873-5169pii
S0196-9781(05)00288-3journal_volume
26pub_type
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