Expression profile of protein fractions in the developing kernel of normal, Opaque-2 and quality protein maize

Maize protein quality is determined by the composition of its endosperm proteins, which are classified as nutritionally poor zeins (prolamin and prolamin-like) and nutritionally rich non-zeins (albumin, globulin, glutelin-like, and glutelin). Protein quality is considerably higher in opaque-2 mutants due to increased content of non-zeins over zeins. However, the opaque-2 endosperm is soft, which leads to poor agronomic performance and post-harvest infestation. Endosperm modification of opaque-2 had led to the development of Quality Protein Maize (QPM), which has higher protein quality along with hard kernel endosperm. The present study was planned to analyze the expression dynamics of different protein fractions in the endospem of developing maize kernel in normal, opaque-2 and QPM in response to the introgression of endosperm modifiers. Results revealed that albumin and globulin content decreases, whereas, prolamin, prolamin-like, glutelin-like, and glutelin content increases with kernel maturity. It has been observed that opaque-2 mutation affects protein expression at initial stages, whereas, the effect of endosperm modifiers was observed at the intermediate and later stages of kernel development. It has also been noted that prolamin, glutelin, and glutelin-like fractions can be used as quick markers for quality assessment for differentiating QPM varieties, even at the immature stage of kernel development. Overall, the present study implicates the role of different protein fractions in developing and utilizing nutritionally improved maize varieties.

The Force of Symbolic Power

Most contemporary theorization and critique of sovereignty begins from the assumption of effective violence as the hard kernel of modern sovereignty. In this afterword, Hansen reflects on how the histories of provisional, overlapping, and divisible sovereignty in South Asia and elsewhere described in the special section “Rethinking Sovereignty” afford us a more differentiated view of the symbolic force of sovereignty—as a promise and a claim to inalienable property.

Fischer’s Fate with Fatalism

John Martin Fischer’s core project in Our Fate (2016) is to develop and defend Pike-style arguments for theological incompatibilism, i. e., for the view that divine omniscience is incompatible with human free will. Against Ockhamist attacks on such arguments, Fischer maintains that divine forebeliefs constitute so-called hard facts about the times at which they occur, or at least facts with hard ‘kernel elements’. I reconstruct Fischer’s argument and outline its structural analogies with an argument for logical fatalism. I then point out some of the costs of Fischer’s reasoning that come into focus once we notice that the set of hard facts is closed under entailment.

Living in the end times through popular culture: An ultra-realist analysis of The Walking Dead as popular criminology

This article provides an ultra-realist analysis of AMC’s The Walking Dead as a form of ‘popular criminology’. It is argued here that dystopian fiction such as The Walking Dead offers an opportunity for a popular criminology to address what criminologists have described as our discipline’s aetiological crisis in theorizing harmful and violent subjectivities. The social relations, conditions and subjectivities displayed in dystopian fiction are in fact an exacerbation or extrapolation of our present norms, values and subjectivities, rather than a departure from them, and there are numerous real-world criminological parallels depicted within The Walking Dead’s postapocalyptic world. As such, the show possesses a hard kernel of Truth that is of significant utility in progressing criminological theories of violence and harmful subjectivity. The article therefore explores the ideological function of dystopian fiction as the fetishistic disavowal of the dark underbelly of liberal capitalism; and views the show as an example of the ultra-realist concepts of special liberty, the criminal undertaker and the pseudopacification process in action. In drawing on these cutting-edge criminological theories, it is argued that we can use criminological analyses of popular culture to provide incisive insights into the real-world relationship between violence and capitalism, and its proliferation of harmful subjectivities.