title: Cytomegalovirus in the principal submandibular gland of the little brown bat, Myotis lucifugus.
abstract: In the course of a large scale study of salivary gland ultrastructure in chiropterans, enlarged cells infected with numerous virus particles were encountered in some acinar cells in the principal submandibular glands of two of 34 little brown bats (Myotis lucifugus). The characteristic morphology of the viruses, together with the cytomegaly that they induced, led to their identification as cytomegalovirus (CMV). In a reversal of the situation in other animal species, bat virus particles within cytoplasmic vacuoles lacked capsomeres, whereas the latter were prominent in particles free in the cytosol. The generally accepted schemes for CMV production cannot explain this seemingly aberrant morphology. This report extends to four the number of mammalian orders in which CMV has been documented by means of electron microscopy as occurring in salivary glands.
authors.affiliation: Department of Oral Anatomy II, Kyushu Dental College, Kitakyushu, Japan.
authors.forename: B
authors.initials: B
authors.lastname: Tandler
mesh_terms: D000818:Animals; D002685:Chiroptera / Q000821:virology*; D003587:Cytomegalovirus / Q000302:isolation & purification* / Q000648:ultrastructure; D003586:Cytomegalovirus Infections / Q000473:pathology* / Q000662:veterinary*; D005260:Female; D008297:Male; D013363:Submandibular Gland / Q000648:ultrastructure / Q000821:virology*