“New Canadians are new conservatives”: race,incorporation and achieving electoral success in multicultural Canada

Despite declarations of race's irrelevance, the Conservative Party of Canada's (CPC) stance on race-related policies under former Prime Minister Stephen Harper's leadership was key to every electoral campaign it fought. Moreover, it is not despite but because of their race that racialized political elites have been incorporated into the CPC and its antecedents. Indeed, beginning in the 1990s, the inclusion of Asian Members of Parliament (MP) became for the Reform Party of Canada, a weapon in the struggle for electoral success; that is, part of an era of Conservative racial realignment. By tracing the role of Asian Conservative MP in the rise of the Reform Party since its 1987 inception and the electoral success of the CPC (2006–2015), this article explores how racialized political elites become crucial to the legitimization of the racial state when it is through a discourse of inclusion that exclusion is crafted.     

Notes on theorizing racism and other things

ABSTRACT

In the spirit of ‘furthering debate and reflection’ in this response to Theories of Race and Ethnicity, we consider here the pertinence of the theme of resistance that occupies particular chapters within the collection and that has been central to key works within the wider race critical scholarship. Yet, when the larger field of contemporary race study is considered, we also note that other contiguous concerns – including capitalism, religion, nation, and war – are key factors in thinking through racism. Here, we further elaborate on how future theorizations of race and ethnicity must engage with these domains.     

Ethnicity and the British Army in Ireland during the American Revolution

People of German‐speaking background have been permanent residents in Australia and Canada for an extensive period of time and are perceived favourably in these multicultural contexts. This has not always been the case. The event of war has the potential to influence the formation of self‐images and stereotypes of ‘others’ and hence to affect the cohesion of ethnic communities. It follows that altered perceptions of ethnicity are likely to alter the ways governments behave towards ethnic minorities. This, in turn, brings a modification in ethnic relations policy. The focus of this article is to examine official attitudes to Germans resident in these countries and external to them during the second world war and in the immediate post‐war period. A particular concern is that of internment. To look comparatively should develop a deeper understanding of its use in two similar (but also different) commonwealth countries.     

Support for an expanded family concept of Malvaceae within a recircumscribed order Mai vales: a combined analysis of plastid atpB and rbcL DNA sequences

Sequence analyses of the plastid genes atpB and rbcL support an expanded order Malvales. Within this alliance, core Malvales are clearly supported and comprise most genera that have previously been included in Sterculiaceae, Tiliaceae, Bombacaceae, and Malvaceae. Additional well supported malvalean alliances include the bixalean clade (Bixaceae, Diego-dendraceae, and Cochlospermaceae), the cistalean clade (Cistaceae, Dipterocarpaceae, and Sarcolaenaceae) and Thymelaeaceae (including Gonystyloideae and Aquilarioideae). Our results indicate sister-group relationships between (1) Neuradaceae and the cistalean clade; (2) Sphaerosepalaceae and Thymelaeaceae; (3) these two clades (1 and 2); and (4) all these and an alliance comprising the bixalean clade and core Malvales, but this pattern is weakly supported by the bootstrap. The affinities of Muntingiaceae and Petenaea are especially ambiguous, although almost certainly they are Malvales s.l. The traditional delimitation of families within core Malvales is untenable. Instead, we propose to merge Sterculiaceae, Tiliaceae and Bombacaceae with Malvaceae and subdivide this enlarged family Malvaceae into nine subfamilies based on molecular, morphological, and biogeographical data: (1) Byttnerioideae, including tribes Byttnerieae, Lasiopetaleae and Theobromeae (all of which have cucullate petals) and Hermannieae; (2) Grewioideae, including most genera of former Tiliaceae; (3) Tilioideae, monogeneric in our analysis; (4) Helicteroideae, comprising most of the taxa previously included in Helictereae, plus Mansonia, Triplochiton (indicating that apocarpy evolved at least twice within Malvaceae) and possibly Durioneae; (5) Sterculioideae, defined by apetalous, apocarpous, usually unisexual flowers with androgynophores; (6) Brownlowioideae, circumscribed as in previous classifications; (7) Dombeyoideae, expanded to include Burretiodendron, Eriolaena, Pterospermum, and Schoutmia; (8) Bombacoideae, corresponding to former Bombacaceae (without Durioneae) but including Fremontodendreae     

“I Hate White People!”—Subverting the Televisual Gaze

I have previously argued that the other viewing the Self highlights the ramifications of the question “Who are they?” vis-à-vis notions of “Who are we?” and that the answer to the former directly shapes and informs the latter, as Fourth World people are forced to negotiate their identity upon exposure to First World television. In this article, I examine a particular group of subaltern viewers who reassign the roles of self and Other in order to preserve, defend, and construct their own selfhood. Because they look and act differently from those in the mediated mainstream, Navajo television viewers create oppositional identities by understanding themselves first in relation to and then opposed to standardized models. Subverting the televisual gaze is their way of articulating experiences of powerlessness in a white-dominated society as well as a means of communicating a discourse of resistance to the dominant ideology.     

Isolation and characterization of wheat aluminum-regulated genes: possible involvement of aluminum as a pathogenesis response elicitor

Using differential screening of a root tip cDNA library prepared from an Al-tolerant wheat cultivar (Triticum aestivum L. cv. Atlas-66) exposed to Al, we have isolated and characterized several wheat aluminum-regulated (War) cDNAs. Sequence comparison revealed that genes up-regulated by Al correspond to peroxidase (war4.2), cysteine proteinase (war5.2), phenylalanine-ammonia lyase (war7.2), and oxalate oxidase (war13.2). Two wheat cultivars that differ in their level of tolerance (cv. Atlas-66: tolerant, and cv. Fredrick: sensitive) were used to evaluate the relationship between the accumulation of War mRNAs and Al toxicity, as measured by root growth inhibition (RGI). The mRNA accumulation was modulated to similar levels in both cultivars compared at equivalent RGIs. This indicates that War mRNA accumulation is associated with the toxicity of Al rather than with the cultivar's tolerance. It appears that most of the genes found to be up-regulated by Al share homologies with genes induced by pathogens. This suggests that Al may act as an elicitor of a pathogenesis-related transduction pathway. The potential functions of the up-regulated war genes in cell wall strengthening and Al trapping are discussed. Received: 24 October 1997 / Accepted: 21 January 1998     

The mycoflora of fresh and stored groundnut kernels in Israel

The mycoflora of groundnut kernels has been studied in Israel over a 5 year period. A total of 132 samples of fresh, and 419 samples of stored kernels was examined.A list is presented of 173 species isolated from these kernels, comprising 109 from fresh, and 153 from stored kernels.In 3 of the 4 years in which a comparative study was made of fresh and stored kernels, the number of fungal colonies from the former exceeded that from the latter by about 25 %. Aspergillus flavus was usually found in small quantities only.A. niger was the species almost invariably found in greatest numbers; on stored kernels it was even more predominant than on fresh ones.Penicillium funiculosum andP. rubrum were also prevalent.

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Zusammenfassung Die Mykoflora der Grundnüsse sind in Israel in einer Periode von über fünf Jahren untersucht worden. Insgesamt sind 132 Proben von frischen, und 419 Proben von eingelagerten Grundnüssen untersucht worden. Die Liste enthält 173 Arten wovon 109 von frischen und 153 von eingelagerten Grundnüssen isoliert worden sind. In drei von den vier Jahren, in welchen vergleichende Untersuchungen von frischen und eingelagerten Grundnüssen durchgeführt worden sind, überstieg die Anzahl der Pilzkolonien der ersten gegenüber der letzteren um 25 %.Aspergillus flavus war nur in geringer Menge gefunden worden.A. niger war fast immer in der größten Anzahl gefunden worden, an eingelagerten Grundnüssen war er noch vorherrschender als an den frischen.Penicillium funiculosum undP. rubrum waren auch vorherrschend.

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This research is supported by grant number FG-161 of the United States Department of Agriculture, to whom the author is indebted.     

Redescription of the western Balkan species Xerocampylaea waldemari and its phylogenetic relationships to other Urticicolini (Gastropoda: Hygromiidae)

The proper identification of species has significant implications for conservation and general knowledge of ecosystem variety. It is especially important for biodiversity hotspots and former Pleistocene refugia, such as the Balkans. In this paper, we evaluate the taxonomic status of the endemic Balkan species Fruticicola waldemari A. J. Wagner, 1912, using both recently collected material and museum specimens. Phylogenetic analyses based on two mitochondrial markers, 16S rRNA and cytochrome c oxidase subunit I, show that this species is closely related to the representatives of Xerocampylaea, including a conchologically similar and partly sympatric species, X. erjaveci. Analyses of shell and genital morphology as well as mitochondrial DNA sequences indicate that X. waldemari and X. erjaveci are separate but closely related species. These species differ in shell morphology (size, umbilicus diameter, microsculpture) as well as genital morphology. Nevertheless, a further study with more comprehensive sampling of both taxa is required to fully understand the complex pattern of genetic and morphological variation observed.     

Intergroup Aggression in Chimpanzees and War in Nomadic Hunter-Gatherers

Chimpanzee and hunter-gatherer intergroup aggression differ in important ways, including humans having the ability to form peaceful relationships and alliances among groups. This paper nevertheless evaluates the hypothesis that intergroup aggression evolved according to the same functional principles in the two species—selection favoring a tendency to kill members of neighboring groups when killing could be carried out safely. According to this idea chimpanzees and humans are equally risk-averse when fighting. When self-sacrificial war practices are found in humans, therefore, they result from cultural systems of reward, punishment, and coercion rather than evolved adaptations to greater risk-taking. To test this “chimpanzee model,” we review intergroup fighting in chimpanzees and nomadic hunter-gatherers living with other nomadic hunter-gatherers as neighbors. Whether humans have evolved specific psychological adaptations for war is unknown, but current evidence suggests that the chimpanzee model is an appropriate starting point for analyzing the biological and cultural evolution of warfare.     

Does infectious disease cause global variation in the frequency of intrastate armed conflict and civil war?

Geographic and cross‐national variation in the frequency of intrastate armed conflict and civil war is a subject of great interest. Previous theory on this variation has focused on the influence on human behaviour of climate, resource competition, national wealth, and cultural characteristics. We present the parasite‐stress model of intrastate conflict, which unites previous work on the correlates of intrastate conflict by linking frequency of the outbreak of such conflict, including civil war, to the intensity of infectious disease across countries of the world. High intensity of infectious disease leads to the emergence of xenophobic and ethnocentric cultural norms. These cultures suffer greater poverty and deprivation due to the morbidity and mortality caused by disease, and as a result of decreased investment in public health and welfare. Resource competition among xenophobic and ethnocentric groups within a nation leads to increased frequency of civil war. We present support for the parasite‐stress model with regression analyses. We find support for a direct effect of infectious disease on intrastate armed conflict, and support for an indirect effect of infectious disease on the incidence of civil war via its negative effect on national wealth. We consider the entanglements of feedback of conflict into further reduced wealth and increased incidence of disease, and discuss implications for international warfare and global patterns of wealth and imperialism.     

Mate recognition and pairing in the big‐clawed snapping shrimp,Alpheus heterochelis

Most studied snapping shrimp are found in male‐female pairs, cohabiting a common shelter. Studying Alpheus heterochelis in the laboratory, we determined that both sexes discriminate a former mate, from which they have been separated for 24 h, from a stranger. Strangers are more aggressive towards each other and show significantly lower frequencies of non‐agonistic (stroking and touching) behaviours than do former mates. We also established that the probability of re‐pairing between former mates and the pairing latency are strongly dependent on which sex remained in the home tank. If the female remains resident, she is equally likely to pair with a stranger and with her former mate (when tested separately), and there is no difference in pairing latency. If the male remains resident, the frequency of pairing between former mates is significantly higher than between strangers, and the pairing latency is significantly shorter. From these differences, we infer that the social bond may be adapted to absence from the shelter by the female, but not by the male.     

The effect of recurrent mutation on the frequency spectrum of a segregating site and the age of an allele

The sample frequency spectrum of a segregating site is the probability distribution of a sample of alleles from a genetic locus, conditional on observing the sample to be polymorphic. This distribution is widely used in population genetic inferences, including statistical tests of neutrality in which a skew in the observed frequency spectrum across independent sites is taken as a signature of departure from neutral evolution. Theoretical aspects of the frequency spectrum have been well studied and several interesting results are available, but they are usually under the assumption that a site has undergone at most one mutation event in the history of the sample. Here, we extend previous theoretical results by allowing for at most two mutation events per site, under a general finite allele model in which the mutation rate is independent of current allelic state but the transition matrix is otherwise completely arbitrary. Our results apply to both nested and nonnested mutations. Only the former has been addressed previously, whereas here we show it is the latter that is more likely to be observed except for very small sample sizes. Further, for any mutation transition matrix, we obtain the joint sample frequency spectrum of the two mutant alleles at a triallelic site, and derive a closed-form formula for the expected age of the younger of the two mutations given their frequencies in the population. Several large-scale resequencing projects for various species are presently under way and the resulting data will include some triallelic polymorphisms. The theoretical results described in this paper should prove useful in population genomic analyses of such data.     

The manzanar project: Towards a solution to poverty, hunger, environmental pollution, and global warming through sea water aquaculture and silviculture in deserts

Summary Dr. Gordon Sato is a former Editor-in-Chief of In Vitro Cellular and Developmental Biology, President of the Tissue Culture Association (now Society for In Vitro Biology), and Director of the W. Alton Jones Cell Science Center (now Adirondack Biomedical Center). He began pilot experiments on the Manzanar Project at test sites in the Salton Sea while a Professor of Biology at the University of California, San Diego and continued the project in the laboratory at the Cell Center in Lake Placid, NY and at Eritrean test sites during their war of independence. Since 1994, he spends up to 10 mo. per yr in Eritrea where he directs the Manzanar Project and trains young Eritrean scientists in the field in the area of what he refers to as “low-tech biotech.” The name of the Manzanar Project was inspired by the camp in California where Dr. Sato and his family were interned during World War II.—The Editor     

Evolution of regulatory genes and patterns: Relationships to evolutionary rates and to metabolic functions

In an effort to understand the forces shaping evolution of regulatory genes and patterns, we have compared data on interspecific differences in enzyme expression patterns among the rapidly evolving Hawaiian picture-winged Drosophila to similar data on the more conservative virilis species group. Divergence of regulatory patterns is significantly more common in the former group, but cause and effect are difficult to discern. Random fixation of regulatory variants in small populations and/or during speciation may be somewhat more likely than divergence driven by selection. Within the picture-winged group, we also have compared enzymes that fulfill different metabolic roles. There are highly significant differences between individual enzymes, but no obvious correlations to functional categories. Correspondence to: W.J. Dickinson     

Experimental evolution of Bacillus subtilis

The endospore‐forming bacteria have persisted on earth perhaps 3Ga, leveraging the flexibility of their distinctive lifestyle to adapt to a remarkably wide range of environments. This process of adaptation can be investigated through the simple but powerful technique of laboratory evolution. Evolved strains can be analyzed by whole genome sequencing and an array of omics technologies. The intensively studied, genetically tractable endospore‐former, Bacillus subtilis, is an ideal subject for laboratory evolution experiments. Here, we describe the use of the B. subtilis model system to study the adaptation of these bacteria to reduced and stringent selection for endospore formation, as well as to novel environmental challenges of low atmospheric pressure, high ultraviolet radiation, and unfavourable growth temperatures. In combination with other approaches, including comparative genomics and environmental field work, laboratory evolution may help elucidate how these bacteria have so successfully adapted to life on earth, and perhaps beyond.     

Genes,agents and the institution of responsible action

The concern of this paper is with how the accounts of human beings and their behaviour now emerging from genetics, genomics and the new human biotechnology should be related to traditional accounts in which we identify ourselves as responsible agents, capable of choice, who normally act freely and voluntarily. The paper addresses these apparently competing accounts in terms of their functions and modes of use, and thereby arrives at a general solution to this current version of the ancient problem of free will and determinism. The causal scientific discourse of genetics and the everyday discourse of responsibility and choice do different things for us, it suggests, and should not be regarded as articulating conflicting theories. Whilst the former is oriented to the task of naturalistic explanation, the latter is predominantly, if not entirely, a medium of communication through which we affect each other and thereby mutually regulate our conduct. If this is indeed the case, then interesting implications follow concerning the proper relationship of the two kinds of account, which need no longer be regarded as incompatible with each other. And insights emerge into both the limitations and the profound importance of the contribution that genetics and genomics seem destined to make to the understanding of human behaviour.     

Advantages and limitations of Internet‐based interventions for common mental disorders

Several Internet interventions have been developed and tested for common mental disorders, and the evidence to date shows that these treatments often result in similar outcomes as in face‐to‐face psychotherapy and that they are cost‐effective. In this paper, we first review the pros and cons of how participants in Internet treatment trials have been recruited. We then comment on the assessment procedures often involved in Internet interventions and conclude that, while online questionnaires yield robust results, diagnoses cannot be determined without any contact with the patient. We then review the role of the therapist and conclude that, although treatments including guidance seem to lead to better outcomes than unguided treatments, this guidance can be mainly practical and supportive rather than explicitly therapeutic in orientation. Then we briefly describe the advantages and disadvantages of treatments for mood and anxiety disorders and comment on ways to handle comorbidity often associated with these disorders. Finally we discuss challenges when disseminating Internet interventions. In conclusion, there is now a large body of evidence suggesting that Internet interventions work. Several research questions remain open, including how Internet interventions can be blended with traditional forms of care.     

Is Competition with the Invasive Crayfish Orconectes neglectus chaenodactylus Responsible for the Displacement of the Native Crayfish Orconectes eupunctus?

The crayfish Orconectes eupunctus, a species of special concern, appears to have been displaced from part of its former range in the Spring River drainage of Arkansas and Missouri by the invasive crayfish O. neglectus chaenodactylus. We conducted preliminary field experiments to determine whether Orconectes eupunctus were displaced from their former range and whether interspecific competition with O. neglectus chaenodactylus was responsible for the displacement. To determine whether Orconectes eupunctus were displaced from their former range by negative biotic interactions with other species we placed single adult male O. eupunctus in cages at two sites: an upstream site where O. eupunctus was formerly abundant and a downstream site where it is currently abundant. Orconectes neglectus chaenodactylus were additionally paired alongside O. eupunctus at the upstream site. We also conducted a field competition experiment with treatments consisting of (1) 3 O. eupunctus, (2) 6 O. eupunctus, and (3) 3 O. eupunctus and 3 O. neglectus chaenodactylus at a site where both species occur. In the first experiment, O. eupunctus gained significantly more weight at the downstream site than the upstream site during 2003, but not during 2002. At the upstream site, O. eupunctus showed significantly greater growth rates than O. neglectus chaenodactylus during 2002, but not during 2003. In the competition experiment, O. neglectus chaenodactylus did not significantly reduce the growth or survival of O. eupunctus. These results suggest that O. eupunctus have been displaced from their former range by biotic interactions, but interspecific competition between adult male O. eupunctus and O. neglectus chaenodactylus does not appear to be the mechanism responsible for this displacement. Further study is needed to investigate the disappearance of O. eupunctus.     

Contrasting pollination ecology of Disepalum species (Annonaceae): evolutionary loss of the floral chamber and partial breakdown of protogyny associated with a shift in pollination system

Disepalum comprises two monophyletic sister subgenera, Enicosanthellum and Disepalum, with strikingly different floral morphologies: the former has two whorls of unfused sepals, forming a partially enclosed floral chamber, whereas the latter possesses a single whorl of congenitally fused petals and lacks a floral chamber. The pollination ecologies of representative species are reported, including assessments of floral phenology, pollinators and floral thermogenesis. Disepalum pulchrum (subgenus Enicosanthellum) has hermaphroditic flowers with a pollination chamber and is protogynous with prolonged anthesis; it is pollinated by nitidulid beetles and drosophilid flies. Disepalum anomalum (subgenus Disepalum) is also hermaphroditic with prolonged anthesis, but has incomplete protogyny due to overlapping pistillate and staminate phases; it is pollinated by meliponine bees, which are attracted by the pollen, but which are only able to transfer pollen to receptive stigmas during the overlap phase. Alternative evolutionary hypotheses are evaluated, including the possibility that the ancestor of the subgenus Disepalum lineage may have experienced a profound genetic mutation, possibly involving genes responsible for organ merism and fusion, resulting in the loss of the pollination chamber and hence favouring different floral visitors. The breakdown in protogyny required for effective pollination is likely to have had significant ramifications on population genetic diversity.