The Altyerre Story—‘Suffering Badly by Translation’

In culture‐contact situations, it is commonplace for words to be borrowed from other unrelated vernaculars, for their pronunciations to be changed, and their meanings modified to fit new contexts. The Arandic word altyerre is a rather extreme example of this, and at the end of the nineteenth century, the ‘translation’ of the related word Alcheringa as ‘dream‐times’ sparked a debate that, in some forms, continues to this day. In this article, I discuss some of the reasons why this particular word struck such a controversial chord. I give an updated semantic perspective on the word altyerre , drawing on evidence from Arandic languages and from other languages in Central Australia. Then I examine some of the consequences of both religious and secular interpretations of altyerre and show how the popularisation of this word and its translations has impacted on its meanings in current usage.     

The ‘Orsten’—More than a Cambrian Konservat-Lagerstätte yielding exceptional preservation

In several areas of southern Sweden, limestone nodules, locally called Orsten occur within bituminous alum shales. These shales and nodules were deposited under dysoxic conditions at the bottom of what was most likely a shallow sea during the late Middle to Upper Cambrian (ca. 500 million years ago). Subsequently, the name ‘Orsten’ has been referred to particular, mainly arthropod, fossils from such nodules, and, in a wider sense, to the specific type of preservation of minute fossil through secondarily phosphatization. This preservation is exceptional in yielding uncompacted and diagenetically undeformed three-dimensional fossils. ‘Orsten’-type preservation resulted from incrustation of a thin external layer and also by impregnation by calcium phosphate and, therefore, mineralization of the surface of the former animals during early diagenesis. Primarily, this type of preservation seems to have affected only cuticle-bearing metazoans such as cycloneuralian nemathelminths and arthropods. ‘Orsten’ preservation in this sense seems to be limited by size, in having yielded no partial or complete animals larger than 2 mm. On the other end of the scale, even larvae 100 μm long are preserved, often more complete than larger specimens, and details such as setules and pores smaller than 1 μm can be observed. Fossils preserved in such a manner are almost exclusively hollow carcasses, but can be filled secondarily; less common are completely phosphatized compact specimens. The high quality of preservation makes the Swedish ‘Orsten’ a typical Konservat-Lagerstätte. Yet, its special type of preservation is more widespread in time and geographical distribution than assumed initially, and the origin of the phosphate is not necessarily restricted just to one source. Subsequent to the first discoveries of limb fragments of Cambrian arthropods in 1975, animals in this special preservational type have been discovered in several continents and across a broad stratigraphic range including even Proterozoic strata. The latter have yielded early cleavage and metazoan embryonic stages, expanding knowledge on the preservational capacities of the ‘Orsten’. Here, we report the recent status of our research on the ‘Orsten’ and give perspectives for future exploration on a worldwide scale, particularly in light of a recently formed international research group named Center of Orsten Research and Exploration (C.O.R.E.).     

‘Black’ and ‘white’ death: burials in a time of Ebola in Freetown,Sierra Leone

The article examines experiences of the 2014‐15 Ebola crisis in Freetown, Sierra Leone, through an analysis of the performance of burials. While most of the city's residents had no contact with the virus, ‘Ebola’ was inescapable, owing to the onerous state of emergency regulations imposed by national and international authorities. All burials, regardless of the cause of death, were to be performed by newly established official teams operating according to unfamiliar biomedical and bureaucratic protocols. Burials became emblematic of the crisis through presenting a conflict between local practices and novel procedures, which was coded locally in a complex racial language of ‘black’ and ‘white’, recalling a long regional history of violent integration into the Atlantic World. Building on long‐standing anthropological discussion on the relationship between ‘good’ death and social order, the article explores how burials became sites around which opposing ‘orders’ were experienced, negotiated, and reconciled in locally meaningful ways.     

Evolution in caves: Darwin’s ‘wrecks of ancient life’ in the molecular era

Cave animals have historically attracted the attention of evolutionary biologists because of their bizarre ‘regressive’ characters and convergent evolution. However, understanding of their biogeographic and evolutionary history, including mechanisms of speciation, has remained elusive. In the last decade, molecular data have been obtained for subterranean taxa and their surface relatives, which have allowed some of the classical debates on the evolution of cave fauna to be revisited. Here, we review some of the major studies, focusing on the contribution of phylogeography in the following areas: biogeographic history and the relative roles of dispersal and vicariance, colonization history, cryptic species diversity and modes of speciation of cave animals. We further consider the limitations of current research and prospects for the future. Phylogeographic studies have confirmed that cave species are often cryptic, with highly restricted distributions, but have also shown that their divergence and potential speciation may occur despite the presence of gene flow from surface populations. Significantly, phylogeographic studies have provided evidence for speciation and adaptive evolution within the confines of cave environments, questioning the assumption that cave species evolved directly from surface ancestors. Recent technical developments involving ‘next generation’ DNA sequencing and theoretical developments in coalescent and population modelling are likely to revolutionize the field further, particularly in the study of speciation and the genetic basis of adaptation and convergent evolution within subterranean habitats. In summary, phylogeographic studies have provided an unprecedented insight into the evolution of these unique fauna, and the future of the field should be inspiring and data rich.     

The production of ‘Orogo's’ — low alcoholic beverages from plantain (musa paradisica)

A laboratory version of orgoro; a low alcohol plantain beverage was found to possess a better odour, taste and colour after 7 days of fermentation compared with a native brew. The pH of the native brew decreased from 3.90 to 1.93 after 21 days of fermentation while the filterable acidity increased from 0.100 to 0.157%. The laboratory brew showed a decrease of pH from 4.60 to 2.72 and an increase in filterable acidity from 0.250 to 0.485%. Both brews had alcohol contents of 0.109 and 0.197% (v/v) respectively after this period. The total sugars content, soluble protein and total nitrogen contents of the native brew were 2.0 mg/ml, 1.3 mg/ml and 2.05 mg/ml respectively while values for the laboratory brew were 5.0 mg/ml, 2.2 mg/ml and 4.0 mg/ml respectively.     

The ‘philosophical grasp of the appearances’ and experimental microscopy: Johannes Müller’s microscopical research, 1824–1832

Romantic Naturphilosophie has been at the centre of almost every account of early nineteenth-century sciences, be it as an obstacle or as an aid for scientific advancement. The following paper suggests a change of perspective. I seek to read Naturphilosophie as one manifestation among others of a more general concern with the question of how experience enables the subject to acquire knowledge about objects. To illustrate such an approach, I focus on Johannes Müller’s early work. Here one finds two contrasting images of microscopical observation, its set-up, and the observer: the embryological study of 1830 demands a ‘philosophical grasp’ of the appearances. In contrast, the investigations of blood of 1832 are presented as a series of controlled experiments. I argue that an interpretation of this contrast in terms of an appropriation and casting aside of Naturphilosophie is not altogether convincing. Instead, both images of microscopy are manifestations of a more general problem, namely, the problem of exactly how subject and object came together in experience. I show how this concern not only shaped the methodological sensibilities particular to Müller’s embryology and the investigation of bodily liquids but also provided the epistemological principles and the target for his sense-physiological experiments. It bound Müller’s work together with Naturphilosophie and linked Naturphilosophie with other contemporaneous projects in philosophy. All of these enterprises sought to contribute to ongoing debates about how experience allowed the subject to acquire knowledge about the world.     

‘VIT1’, A Novel Gene Associated with Vitiligo

To define genes associated with the pigmentary disorder vitiligo, gene expression was compared in non‐lesional melanocytes cultured from three vitiligo patients and from three control melanocyte cultures by differential display. A basic local alignment search tool search did not reveal homology of six differentially expressed cDNA fragments to previously identified expressed sequence tags; thus, one was used to screen a melanocyte cDNA library. The underlying VIT1 gene maps to chromosome 2p16. The 3′ portion of the VIT1 message is complementary to the 3′ end of hMSH6 mRNA, enabling the formation of RNA–RNA hybrids, which may interfere with G/T mismatch repair function. Moreover, the aligned cDNA sequence revealed an open reading frame identical to a hypothetical protein expressed in brain, with a similarity to Drosophila calmodulin, and containing a zinc‐finger motif partially identical to N‐recognin. Expression of ORF mRNA was confirmed for multiple skin cell types, suggesting its importance for skin physiology.     

Stereotypies in Laboratory Mice — Quantitative and Qualitative Description of the Ontogeny of ‘Wire-gnawing’ and ‘Jumping’ in Zur:ICR and Zur:ICR nu

The ontogeny of two stereotypic patterns, wire-gnawing and jumping, was studied in 24 laboratory mice: six males and six females each of two closely related outbred strains, kept under standard housing conditions, a conventional albino strain (ICR) and a nude, athymic mutant (ICR nu; hereafter: NU). All 24 individuals developed wire-gnawing after weaning at 20 d of age. In ICR one female and in NU five males and three females additionally developed jumping. ICR developed wire-gnawing between the age of 20 and 30 d, in NU jumping started at the age of 20 d, but intense jumping and wire-gnawing comparable to that of ICR did not develop in NU before the age of 40–50 d. Within each strain there was no significant difference between males and females with respect to the development of stereotypic behaviour. By contrast, ICR showed significantly more wire-gnawing but less jumping than NU. Stereotypy level increased with age up to a mean of 10.7 % of total activity in ICR and up to 7.4 % in NU at 100 d of age. However, there was huge inter- and intra-individual variability with respect to all parameters assessed in this study, i.e. total duration, number of bouts and bout length of the two stereotyped patterns. Wire-gnawing developed from outside-directed explorative climbing at the cage lid, whereas the source behaviour pattern (Mason 1991 a, Anim. Behav. 41, 1015–1037) of jumping was outside-directed explorative rearing at the cage wall. At 20 d of age, before the onset of stereotypy development, ICR showed significantly more climbing but less rearing than NU. Physical retardation of NU at weaning may account for decreased climbing ability during early ontogeny, and hence for the retarded development of wire-gnawing. The difference in early experience with either of the two patterns rather than genetic effects may be responsible for the qualitative difference between the strains with respect to the form of later stereotypy.     

The Plasmodium parasite—a ‘new’ challenge for insect innate immunity

Though lacking adaptive immunity, insects possess a powerful innate immune system, a genome-encoded defence machinery used to confront infections. Studies in the fruit fly Drosophila melanogaster revealed a remarkable capacity of the innate immune system to differentiate between and subsequently respond to different bacteria and fungi. However, hematophagous compared to non-hematophagous insects encounter additional blood-borne infectious agents, such as parasites and viruses, during their lifetime. Anopheles mosquitoes become infected with the malaria parasite Plasmodium during feeding on infected human hosts and may then transmit the parasite to new hosts during subsequent bites. Whether Anopheles has developed mechanisms to confront these infections is the subject of this review. Initially, we review our current understanding of innate immune reactions and give an overview of the Anopheles immune system as revealed through comparative genomic analyses. Then, we examine and discuss the capacity of mosquitoes to recognize and respond to infections, especially to Plasmodium, and finally, we explore approaches to investigate and potentially utilize the vector immune competence to prevent pathogen transmission. Such approaches constitute a new challenge for insect immunity research, a challenge for global health.     

Multiculturalism,Latin Americans and ‘Indigeneity’ in Australia

What are the relations between the discourse of ‘multiculturalism’ and that of ‘indigeneity’ in Australia? In problematising these relations this paper explores the affiliations that Latin American migrants and political refugees living in Adelaide have with the notion of indigeneity. For some Latin Americans affiliations with the struggle of Aboriginal people and indigeneity is a product of strong political identification with the political left and the struggle for human rights in their countries of origin. At the same time references to Latin Americans' indigeneity are often evoked within Australian multicultural settings and performances that promote ‘cultural diversity’ and are consumed by White Australians for their exotic otherness and as forms of cultural enrichment. Such representations work to marginalise further the migrants (and the ‘indigenous’) into a cultural sphere which marks them as the tolerated ethnic ‘Other’.