Dockers utility in Labour Day procession 1965 Brisbane Australia

Holden utility carrying members of the Federated Ship Painters and Dockers Union during the Labour Day march in 1965, Brisbane, Australia. Anti conscription banners can be seen in the background, and the facade of the Pearl Assurance Building.

Vic Slater during the Youth Campaign against Conscription, Brisbane, Australia

Vic Slater and police during the Youth Campaign against Conscription, Brisbane, Australia in 1965. Victor Charles Slater (now retired) was born in Queensland in March 1944 the only child of Jim and Joyce Slater, card carrying members of the Communist Party of Australia. Vic's mother, Joyce, joined up in Great Britain. Vic too joined the party in 1962 after a stint as president of the Eureka Youth League. He stayed with the more broad left CPA when it split from the hardline Stalinists after the Soviet invasion of Czechoslovakia in 1968. Vic joined the Waterside Workers' Federation before his 21st birthday in January 1965, one of 300 casual workers recruited to the Port of Brisbane that year. On the wharves he soon earned the nickname 'the Professor' arriving on the job each day bespectacled and carrying a briefcase heavy with reading matter on world politics and economics - a walking encyclopaedia of information. [information kindly provided by Peter Gray]

Youth Campaign against Conscription, Brisbane, Australia

Patrick Rooke being bundled into the police wagon during the Youth Campaign against Conscription, cnr Queen and Albert Streets Brisbane, Australia, 1965.

Save our sons banner on float during May Day procession in Brisbane, Australia 1967

Save our sons banner on float during May Day procession in Brisbane, Australia 1967. Other signs on truck include No conscription and Death lottery 1967.

Onlookers on buildings during the Youth Campaign against Conscription, Brisbane, Australia

Onlookers on buildings during the Youth Campaign against Conscription, Brisbane, Australia on March 24 1966. Paddy wagons, police and a tram can be seen on the corner of Queen and Albert Streets Brisbane. Facade of T & G corner with Spiers Chemists, Mimi building and NM centre can be seen in the background.

Free Zarb banner in Mayday procession in Brisbane, Australia 1969

Free Zarb banner in Mayday procession in Brisbane, Australia 1969Truck has another banner Trades and Labor Council of Queensland and affiliated unions. Banner reads Free Zarb and other political prisoners - gaoled for refusing to kill, end conscription. Facade of KR Darling Downs building can be seen in the background.

Conscription banner on truck during Labour Day procession 1966 Brisbane

Conscription headstone banner on truck during Labour Day procession 1966 Brisbane, Australia.

Boys with placard during the Labour Day procession in Brisbane, 1965

Boys with placard during the Labour Day procession in Brisbane, 1965.

Draft Genome of Australian Environmental Strain WM 09.24 of the Opportunistic Human Pathogen Scedosporium aurantiacum

International audience

Draft Genome Sequence Of Ft9, A Novel Bacillus Cereus Strain Isolated From A Brazilian Thermal Spring.

A Bacillus cereus strain, FT9, isolated from a hot spring in the midwest region of Brazil, had its entire genome sequenced.

A Draft of the Human Septin Interactome

Background: Septins belong to the GTPase superclass of proteins and have been functionally implicated in cytokinesis and the maintenance of cellular morphology. They are found in all eukaryotes, except in plants. In mammals, 14 septins have been described that can be divided into four groups. It has been shown that mammalian septins can engage in homo- and heterooligomeric assemblies, in the form of filaments, which have as a basic unit a hetero-trimeric core. In addition, it has been speculated that the septin filaments may serve as scaffolds for the recruitment of additional proteins. Methodology/Principal Findings: Here, we performed yeast two-hybrid screens with human septins 1-10, which include representatives of all four septin groups. Among the interactors detected, we found predominantly other septins, confirming the tendency of septins to engage in the formation of homo- and heteropolymeric filaments. Conclusions/Significance: If we take as reference the reported arrangement of the septins 2, 6 and 7 within the heterofilament, (7-6-2-2-6-7), we note that the majority of the observed interactions respect the ""group rule"", i.e. members of the same group (e. g. 6, 8, 10 and 11) can replace each other in the specific position along the heterofilament. Septins of the SEPT6 group preferentially interacted with septins of the SEPT2 group (p<0.001), SEPT3 group (p<0.001) and SEPT7 group (p<0.001). SEPT2 type septins preferentially interacted with septins of the SEPT6 group (p<0.001) aside from being the only septin group which interacted with members of its own group. Finally, septins of the SEPT3 group interacted preferentially with septins of the SEPT7 group (p<0.001). Furthermore, we found non-septin interactors which can be functionally attributed to a variety of different cellular activities, including: ubiquitin/sumoylation cycles, microtubular transport and motor activities, cell division and the cell cycle, cell motility, protein phosphorylation/signaling, endocytosis, and apoptosis.

Meiobenthic communities of seagrass beds (Zostera capricorni) and unvegetated sediments along the coast of New South Wales, Australia

Seagrass beds have higher biomass, abundance, diversity and productivity of benthic organisms than unvegetated sediments. However, to date most studies have analysed only the macrofaunal component and ignored the abundant meiofauna present in seagrass meadows. This study was designed to test if meiobenthic communities, especially the free-living nematodes, differed between seagrass beds and unvegetated sediments. Sediment samples from beds of the eelgrass Zostera capricorni and nearby unvegetated sediments were collected in three estuaries along the coast of New South Wales, Australia. Results showed that sediments below the seagrass were finer, with a higher content of organic material and were less oxygenated than sediments without seagrass. Univariate measures of the fauna (i.e. abundance, diversity and taxa richness of total meiofauna and nematode assemblages) did not differ between vegetated and unvegetated sediments. However multivariate analysis of meiofaunal higher taxa showed significant differences between the two habitats, largely due to the presence and absence of certain taxa. Amphipods, tanaidacea, ostracods, hydrozoans and isopods occurred mainly in unvegetated sediments, while kinorhyncs, polychaetes, gastrotrichs and turbellarians were more abundant in vegetated sediments. Regarding the nematode assemblages, 32.4% of the species were restricted to Z. capricorni and 25% only occurred in unvegetated sediments, this suggests that each habitat is characterized by a particular suite of species. Epistrate feeding nematodes were more abundant in seagrass beds, and it is suggested that they graze on the microphytobenthos which accumulates underneath the seagrass. Most of the genera that characterized these estuarine unvegetated sediments are also commonly found on exposed sandy beaches. This may be explained by the fact that Australian estuaries have very little input of freshwater and experience marine conditions for most of the year. This study demonstrates that the seagrass and unvegetated sediments have discrete meiofaunal communities, with little overlap in species composition. (C) 2010 Elsevier Ltd. All rights reserved.

DRYING OF HERBAL EXTRACT IN A DRAFT-TUBE SPOUTED BED

This work evaluates the feasibility of the draft-tube spouted bed for drying of herbal extract. Drying runs were carried out according to a central composite design in a conical-cylindrical draft-tube spouted bed. The variables studied were the percentage of the drying aid (ADJ), the drying gas flow rate relative to gas flow at minimum spouting (Q/Q(ms)), and the flow rate of extract fed to the system relative to the spouting gas flow rate W(s)/W(g)). Colloidal silicon dioxide was the drying aid used in order to improve drying performance. Statistical analysis of the effects of processing parameters on product recovery, product accumulation in the bed, and product properties permitted the identification of parameters presenting significant effects on drying. Optimized drying conditions were related to experimental parameters as follow: high levels of the percentage of drying adjuvant (ADJ), high airflow rate relative to minimum spouting (Q/Q(ms)), and low values of the feed flow rate of the extract relative to the gas flow rate (W(s)/W(g)).