The frequency of gene flow from Brassica napus L. (canola) to four wild relatives, Brassica rapa L., Raphanus raphanistrum L., Sinapis arvensis L. and Erucastrum gallicum (Willd.) O.E. Schulz, was assessed in greenhouse and/or field experiments, and actual rates measured in commercial fields in Canada. Various marker systems were used to detect hybrid individuals: herbicide resistance traits (H...

Surveys of self-reported behaviors of adolescents and young adults indicate high rates of offending among these age groups (Elliott et al., 1983; Lauritsen, Sampson, and Laub, 1991). Similarly, surveys of victims’ perceptions of offender characteristics indicate that the most common age group for offenders committing rape, robbery, and assault is youth ages 18–20, followed by juveniles ages 15–...

The apetalous genotype is a morphological ideotype for increasing seed yield and should be of considerable agricultural use; however, only a few studies have focused on the genetic control of this trait in Brassica napus. In the present study, a recombinant inbred line, the AH population, containing 189 individuals was derived from a cross between an apetalous line 'APL01' and a normally petall...

Flavonoids, the compounds that impart color to fruits, flowers, and seeds, are the most widespread secondary metabolites in plants. However, a systematic analysis of these loci has not been performed in Brassicaceae. In this study, we isolated 649 nucleotide sequences related to flavonoid biosynthesis, i.e., the Transparent Testa (TT) genes, and their associated amino acid sequences in 17 Brass...

The hypothesis tested was that beliefs about rape that place women at a disadvantage are positively related to beliefs that restrict the rights and roles of women in our society. Two scales, the R scale and the W scale, based on a survey of beliefs about rape (Feild, 1978) and the Attitudes Toward Women Scale (Spence and Helmreich, 1972), were administered as a single instrument. Subjects inclu...

This paper examines the hypothesis of modular judgment in the context of attribution of blame to rape victims. Modular judgment was operationalized using blame schemata suited to judgment of everyday aggression. Subjects were 72 individuals, 36 therapists and 36 non-therapists; half were men and half women. Each subject was presented with written descriptions of four rapes, which included infor...