Righting rewritings of the myth of Mentor: A critical perspective on career guidance mentoring

Mentoring is entering the repertoire of career guidance techniques as careers services prioritise socially excluded young people. This article explores the use of Homer's Odyssey as a source of definitions and legitimations of many current accounts of mentoring. Contrasting modern versions of Homer's myth of Mentor with the original, it draws on feminist and class perspectives to question the basis on which such myths are used to proclaim the origins of a very contemporary phenomenon. It identifies an emerging discourse of mentoring, a régime of truth which exerts control not only over the young people being mentored, but also over career guidance staff expected to act as mentors in new Personal Adviser roles

Markers associated with stalk number and suckering in sugarcane colocate with tillering and rhizomatousness QTLs in sorghum

Two important factors influencing sugar yield, the primary focus of sugarcane plant breeding programs, are stalk number and suckering. Molecular markers linked to both of these traits are sought to assist in the identification of high sugar yield, high stalk number, low-suckering sugarcane clones. In this preliminary mapping study, 108 progeny from a biparental cross involving two elite Australian sugarcane clones were evaluated at two sites for two years for both stalk number and suckering. A total of 258 DNA markers, including both restriction fragment length polymorphisms (RFLPs) and radio-labelled amplified fragments (RAFs), were scored and evaluated using single-factor analysis. Sixteen (7 RFLPs and 9 RAFs) and 14 (6 RFLPs and 8 RAFs) markers were identified that were significantly associated (P < 0.01) with stalk number and suckering, respectively, across both years and sites. The seven and six RFLP markers associated with stalk number and suckering, respectively, were generated by eight different RFLP probes, of which seven had been mapped in sorghum and (or) sugarcane. Of significant interest was the observation that all seven RFLP probes could be shown to be located within or near QTLs associated with tillering and rhizomatousness in sorghum. This observation highlights the usefulness of comparative mapping between sorghum and sugarcane and suggests that the identification of useful markers for stalk number and suckering in sugarcane would be facilitated by focussing on sorghum QTLs associated with related traits