Myosins and DYNLL1/LC8 in the honey bee (Apis mellifera L.) brain

作者: Luciana Karen Calábria , Pablo Marco Veras Peixoto , Andreia Barcelos Passos Lima , Leonardo Gomes Peixoto , Viviane Rodrigues Alves de Moraes

DOI: 10.1016/J.JINSPHYS.2011.06.005

关键词:

摘要: Honey bees have brain structures with specialized and developed systems of communication that account for memory, learning capacity behavioral organization a set genes homologous to vertebrate genes. Many microtubule- actin-based molecular motors are involved in axonal/dendritic transport. Myosin-Va is present the honey bee Apis mellifera nervous system larvae adult castes subcastes. DYNLL1/LC8 myosin-IIb, -VI -IXb also been detected brain. SNARE proteins, such as CaMKII, clathrin, syntaxin, SNAP25, munc18, synaptophysin synaptotagmin, expressed myosin-Va displayed ATP-dependent solubility was associated proteins membrane vesicle-enriched fraction. expression decreased after intracerebral injection melittin NMDA. The immunolocalization -IV, DYNLL1/LC8, mushroom bodies, optical antennal lobes compared morphology based on Neo-Timm histochemistry revealed distinct punctate distribution. This result suggested pattern localization neuron function. Therefore, our data indicated roles myosins, visual should be further studied under different developmental, caste conditions.

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