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Blanching hormone

The prawn Pandalus borealis changes its body color by means of movable pigment granules. The neurosecretory octapeptide blanching hormone (Table 30-5) controls the process. This is a member of a larger family of peptide hormones with related functions such as the 18-residue pigment-dispersing hormone of the fiddler crab and similar hormones in insects. ... [Pg.847]

The similarity of the crustacean blanching substance (Factor A) found in crustacean sinus glands and insect corpora cardiaca has been confirmed by the structural identification of a family of neuropeptides common to arthropods. The first identified member of this family is RPCH (red pigment concentrating hormone), an octapeptide (pGlu-Leu-Asn-Phe-Ser-Pro-Gly-Trp-amide) isolated from eyestalks of the shrimp Pandalus borealis (28). Shortly thereafter, a related peptide--designated as adipokinetic hormone (AKH)--was purified from locust... [Pg.112]


See other pages where Blanching hormone is mentioned: [Pg.1759]    [Pg.846]    [Pg.825]    [Pg.1759]    [Pg.846]    [Pg.825]    [Pg.325]    [Pg.1760]    [Pg.112]    [Pg.133]    [Pg.78]   
See also in sourсe #XX -- [ Pg.1760 ]




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