title: Direct evidence for the nature of the binding of mitochondria to microtubules in ovarian nutritive tubes of an hemipteran insect.
abstract: Interactions between mitochondria and microtubules have been investigated in the nutritive tubes that link the nurse cells to the oocytes in ovarioles of the hemipteran insect, Notonecta. The nutritive tubes comprise large numbers of microtubules, which can be dissected manually from ovarioles. This approach, which retains the intrinsic components of the system, has allowed the in vivo interactions between the microtubules and mitochondria, which are also present in the nutritive tubes, to be studied directly. Static binding occurred between mitochondria and microtubules, and investigations of its nucleotide and salt-sensitivities have indicated its microtubule-associated protein (MAP)-dependency.
authors.affiliation: Department of Biology and Institute of Clinical Science, Washington Singer Laboratories, University of Exeter, Perry Road, Exeter, EX4 4QG, UK. H.Stebbings@exeter.ac.uk
authors.forename: H
authors.initials: H
authors.lastname: Stebbings
mesh_terms: D000255:Adenosine Triphosphate / Q000494:pharmacology; D000266:Adenylyl Imidodiphosphate / Q000494:pharmacology; D000818:Animals; D000242:Cyclic AMP / Q000494:pharmacology; D005260:Female; D006160:Guanosine Triphosphate / Q000494:pharmacology; D006430:Hemiptera / Q000033:anatomy & histology / Q000502:physiology*; D008870:Microtubules / Q000187:drug effects / Q000502:physiology*; D008928:Mitochondria / Q000187:drug effects / Q000502:physiology*; D010053:Ovary / Q000166:cytology; D012965:Sodium Chloride / Q000494:pharmacology
chemical_list: D000266:Adenylyl Imidodiphosphate; D012965:Sodium Chloride; D006160:Guanosine Triphosphate; D000255:Adenosine Triphosphate; D000242:Cyclic AMP