“Savage” hair and mothers’ hearts: a corpus-based critical discourse analysis of intersectional identities in two South African school setworks

This thesis reports on the discursive construal of intersectional physical identities, with particular reference to ‘black’ female characters, in two novels: Sindiwe Magona’s Mother to Mother, and Edyth Bulbring’s The Mark. These novels are prescribed for Grade 10 English Home Language learners in all South African public schools. Gendered identity construction in texts has been widely discussed in critical linguistics, with some research showing that the ways in which bodies are construed reveal the hegemonic and stereotypical gendering of men and women. However, these arguments have not adequately addressed the intersectional nature of identity construction. This thesis employs Corpus-based Critical Discourse Analysis to investigate the complex physical identities of, especially, ‘black’ female characters in these two novels. The inclusion of Corpus Linguistics is essential for uncovering hidden patterns of language choice, while the analytical techniques and theoretical notions from Critical Discourse Analysis provide the explanatory power that underpins the qualitative analysis. The uses to which nine key body parts are put reveal discourse prosodies showing different intersectional realisations for intimacy, power, violence, emotion, and racial marking. These discourse prosodies are most starkly realised in the two body parts, one from each novel, that are statistically most clearly linked to ‘black’ female characters. HAIR in The Mark is used variously as a racial marker, a target for racism, and a symbol for racial pride. HEART in Mother to Mother is used almost exclusively to symbolise the emotional pain of a mother’s love, and how empathy for another mother’s pain can bridge racial divides. Principal findings reveal that both novels provide very necessary lessons in cross-racial empathy, pride in ‘blackness,’ and interracial relationships. However, it is of concern that these novels also exhibit an over-valorisation of motherhood, largely stereotypical depictions of gender roles, and ableist language. In sum, both novels promote some of the transformative principles of the national curriculum, and are shown to have a bearing on nation building

Perspectives on ENCODE

The Encylopedia of DNA Elements (ENCODE) Project launched in 2003 with the long-term goal of developing a comprehensive map of functional elements in the human genome. These included genes, biochemical regions associated with gene regulation (for example, transcription factor binding sites, open chromatin, and histone marks) and transcript isoforms. The marks serve as sites for candidate cis-regulatory elements (cCREs) that may serve functional roles in regulating gene expression1. The project has been extended to model organisms, particularly the mouse. In the third phase of ENCODE, nearly a million and more than 300,000 cCRE annotations have been generated for human and mouse, respectively, and these have provided a valuable resource for the scientific community.11Nsciescopu

Expanded encyclopaedias of DNA elements in the human and mouse genomes

AbstractThe human and mouse genomes contain instructions that specify RNAs and proteins and govern the timing, magnitude, and cellular context of their production. To better delineate these elements, phase III of the Encyclopedia of DNA Elements (ENCODE) Project has expanded analysis of the cell and tissue repertoires of RNA transcription, chromatin structure and modification, DNA methylation, chromatin looping, and occupancy by transcription factors and RNA-binding proteins. Here we summarize these efforts, which have produced 5,992 new experimental datasets, including systematic determinations across mouse fetal development. All data are available through the ENCODE data portal (https://www.encodeproject.org), including phase II ENCODE1 and Roadmap Epigenomics2 data. We have developed a registry of 926,535 human and 339,815 mouse candidate cis-regulatory elements, covering 7.9 and 3.4% of their respective genomes, by integrating selected datatypes associated with gene regulation, and constructed a web-based server (SCREEN; http://screen.encodeproject.org) to provide flexible, user-defined access to this resource. Collectively, the ENCODE data and registry provide an expansive resource for the scientific community to build a better understanding of the organization and function of the human and mouse genomes.11Nsciescopu