Prophenoloxidase system, lysozyme and protease inhibitor distribution in the common cuttlefish Sepia officinalis
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چکیده
منابع مشابه
Prophenoloxidase system, lysozyme and protease inhibitor distribution in the common cuttlefish Sepia officinalis.
The immune system of cephalopods remains poorly understood. The aim of this study was to determine the specific activity of immune enzymes in epithelial barriers, circulatory and digestive systems of the common cuttlefish Sepia officinalis. Three enzyme groups with putative functions in immunity were investigated: phenoloxidases (POs), lysozymes and protease inhibitors (PIs). Consistent with a ...
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The salience of bilateral symmetry to humans has led to the suggestion that camouflage may be enhanced in asymmetrical patterns. However, the importance of bilateral symmetry in visual signals (and overall morphology) may constrain the evolution of asymmetrical camouflage, resulting in the bilaterally symmetrical cryptic patterns that we see throughout the animal kingdom. This study investigate...
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A moving object is considered conspicuous because of the movement itself. When moving from one background to another, even dynamic camouflage experts such as cephalopods should sacrifice their extraordinary camouflage. Therefore, minimizing detection at this stage is crucial and highly beneficial. In this study, we describe a background-matching mechanism during movement, which aids the cuttlef...
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ژورنال
عنوان ژورنال: Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular Biology
سال: 2014
ISSN: 1096-4959
DOI: 10.1016/j.cbpb.2014.04.009