Juror stereotypes and blame attribution in rape cases involving intoxicants - The findings of a pilot study

Prior to recent legislative changes, sexual offences were contained in a combination of statutory provisions and common law that was criticized as being ill-equipped to tackle the intricacies of modern sexual (mis)behaviour. This pilot study explored the capacity of these provisions to address the complexities of drug-assisted rape using focus groups and a trial simulation to identify factors which influenced jurors in rape trials involving intoxicants. The findings revealed that jurors considered numerous extra-legal factors when reaching a decision: rape myths, misconceptions about the impact of intoxicants and factors such as the motivation of the defendant in administering an intoxicant. This paper draws upon these findings, focusing in particular on the interaction between juror attributions of blame and stereotypical conceptions about intoxication, sexual consent and drug-assisted rape. The findings of this pilot study form the basis for a larger-scale project (ESRC -funded, commenced January 2004) that examines this interaction in the context of new provisions under the Sexual Offences Act 2003.

Cesium toxicity in Arabidopsis

Cesium (Cs) is chemically similar to potassium (K). However, although K is an essential element, Cs is toxic to plants. Two contrasting hypotheses to explain Cs toxicity have been proposed: (1) extracellular Cs+ prevents K+ uptake and, thereby, induces K starvation; and (2) intracellular Cs+ interacts with vital K+-binding sites in proteins, either competitively or noncompetitively, impairing their activities. We tested these hypotheses with Arabidopsis (Arabidopsis thaliana). Increasing the Cs concentration in the agar (Cs(agar)) on which Arabidopsis were grown reduced shoot growth. Increasing the K concentration in the agar (K(agad)) increased the Cs(agar) at which Cs toxicity was observed. However, although increasing Cs(agar) reduced shoot K concentration (K(shoot)), the decrease in shoot growth appeared unrelated to K(shoot) per se. Furthermore, the changes in gene expression in Cs-intoxicated plants differed from those of K-starved plants, suggesting that Cs intoxication was not perceived genetically solely as K starvation. In addition to reducing K(shoot) increasing Cs(agar) also increased shoot Cs concentration (Cs(shoot)), but shoot growth appeared unrelated to Cs(shoot) per se. The relationship between shoot growth and Cs(shoot)/Kt(shoot) suggested that, at a nontoxic Cs(shoot) growth was determined by K(shoot) but that the growth of Cs-intoxicated plants was related to the Cs(shoot)/K(shoot) quotient. This is consistent with Cs intoxication resulting from competition between K+ and Cs+ for K+-binding sites on essential proteins.