North-east verandah connection, Sunshine Coast University Library, Maroochydore

View of underside of verandah corrugated steel roofing, polycarbonate sheeting and north-east glass and floor connection.

Vertical sunshades to south-west elevation, Sunshine Coast University Library, Maroochydore

View of vertical sunshade to south-west elevation with glazing behind.

North-east corner elevation, Sunshine Coast University Library, Maroochydore

View to north-east corner elevation, with entrance stair and timber batten screen to verandah.

Entrance stair, Sunshine Coast University Library, Maroochydore

View to entrance stair as seen from exterior court.

South elevation elevation, Sunshine Coast University Library, Maroochydore

View to south-east elevation with corrugated steel cladding, plywood, concrete block and colonnade, as seen from exterior.

South-east elevation, Sunshine Coast University Library, Maroochydore

View to south-east elevation; entrance stair, plywood and sheet steel cladding and colonnade, as seen from exterior.

Timber batten screen to north-east elevation, Sunshine Coast University Library, Maroochydore

View of timber batten screen to verandah behind and entrance stair, as seen from exterior.

Batten screen to north-east elevation, Sunshine Coast University Library, Maroochydore

View of timber batten screen to north-east elevation with verandah behind.

Screen to verandah, Sunshine Coast University Library, Maroochydore

View of steel-framed timber screen to verandah.

Second floor reading area interior, Sunshine Coast University Library, Maroochydore

View of second floor reading area with rigid frames and air-conditioning ducting.

South-east elevation, Sunshine Coast University Library, Maroochydore

View to south-east elevation as seen from exterior.

North-west elevation, Sunshine Coast University Library, Maroochydore

North-west elevation as seen from Building K.

Entrance elevation, Sunshine Coast University Library, Maroochydore

View to entrance verandah on north-east elevation and sunshades to north-west elevation.

Wolbachia infections are distributed throughout insect somatic and germ line tissues

Wolbachia are intracellular microorganisms that form maternally-inherited infections within numerous arthropod species. These bacteria have drawn much attention, due in part to the reproductive alterations that they induce in their hosts including cytoplasmic incompatibility (CI), feminization and parthenogenesis. Although Wolbachia's presence within insect reproductive tissues has been well described, relatively few studies have examined the extent to which Wolbachia infects other tissues. We have examined Wolbachia tissue tropism in a number of representative insect hosts by western blot, dot blot hybridization and diagnostic PCR. Results from these studies indicate that Wolbachia are much more widely distributed in host tissues than previously appreciated. Furthermore, the distribution of Wolbachia in somatic tissues varied between different Wolbachia/host associations. Some associations showed Wolbachia disseminated throughout most tissues while others appeared to be much more restricted, being predominantly limited to the reproductive tissues. We discuss the relevance of these infection patterns to the evolution of Wolbachia/host symbioses and to potential applied uses of Wolbachia.