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Heat shock protein 90 (Hsp90) is an ATP-dependent molecular chaperone which is essential in eukaryotes. It is required for the activation and stabilization of a wide variety of client proteins and many of them are involved in important cellular pathways. Since Hsp90 affects numerous physiological processes such as signal transduction, intracellular transport, and protein degradation, it became an interesting target for cancer therapy. Structurally, Hsp90 is a flexible dimeric protein composed of three different domains which adopt structurally distinct conformations. ATP binding triggers directionality in these conformational changes and leads to a more compact state. To achieve its function, Hsp90 works together with a large group of cofactors, termed co-chaperones. Co-chaperones form defined binary or ternary complexes with Hsp90, which facilitate the maturation of client proteins. In addition, posttranslational modifications of Hsp90, such as phosphorylation and acetylation, provide another level of regulation. They influence the conformational cycle, co-chaperone interaction, and inter-domain communications. In this review, we discuss the recent progress made in understanding the Hsp90 machinery.

This book investigates the discursive and performative strategies employed by Australian Indigenous rappers to make sense of the world and establish a position of authority over their identity and place in society. Focusing on the aesthetics, the language, and the performativity of Hip Hop, this book pays attention to the life stance, the philosophy, and the spiritual beliefs of Australian Indigenous Hip Hop artists as ‘glocal’ producers and consumers. With Hip Hop as its main point of analysis, the author investigates, interrogates, and challenges categories and preconceived ideas about the critical notions of authenticity, ‘Indigenous’ and dominant values, spiritual practices, and political activism. Maintaining the emphasis on the importance of adopting decolonizing research strategies, the author utilises qualitative and ethnographic methods of data collection, such as semi-structured interviews, informal conversations, participant observation, and fieldwork notes. Collaborators and participants shed light on some of the dynamics underlying their musical decisions and their view within discussions on representations of ‘Indigenous identity and politics’. Looking at the Indigenous rappers’ local and global aspirations, this study shows that, by counteracting hegemonic narratives through their unique stories, Indigenous rappers have utilised Hip Hop as an expressive means to empower themselves and their audiences, entertain, and revive their Elders’ culture in ways that are contextual to the society they live in. Introduction: Culture on the Stage of History: The Past Is Present in ‘Indigenous Hip Hop’ Chapter 1: \"The Black from Down-Unda\": Contact Zones and Cultures of Black Resistance Chapter 2: \"2 Black 2 Strong\": The Politics of Blackness and Identification Chapter 3: ‘Indigenous Hip Hop’: The Politics of Identity and Representation Chapter 4: \"Know Our True Identity\": Indigenous Articulations of Identity through Kin, Place, and Spirituality Chapter 5: Hip Hop and Australian Indigenous Youth: New Modes of Political Participation Conclusion: ‘Indigenous Hip Hop’: History in the making \"Hip Hop outside of the U.S. North American context has been largely mute for far too long. Yet, Hip Hop remains a powerful force throughout the globe. What Minestrelli has provided here is a window into the strong and current culture of Hip Hop within Australian contexts. This study examines the related history of Hip Hop within an indigenous context and provides the reader with an area of Hip Hop that is developing and connected to rich roots. Minestrelli’s work stands to be a cornerstone text in the field of Hip Hop Studies.\" — Daniel White Hodge, North Park University, USA Chiara Minestrelli holds a PhD in Australian Indigenous studies from Monash University (2015). She is visiting professor in the Africana Studies Program at Lehigh University. She has published on Australian Indigenous literature and Hip Hop and Australian Indigenous Hip Hop.

In Hip Hop Ukraine, we enter a world of urban music and dance competitions, hip hop parties, and recording studio culture to explore unique sites of interracial encounters among African students, African immigrants, and local populations in eastern Ukraine. Adriana N. Helbig combines ethnographic research with music, media, and policy analysis to examine how localized forms of hip hop create social and political spaces where an interracial youth culture can speak to issues of human rights and racial equality. She maps the complex trajectories of musical influence-African, Soviet, American-to show how hip hop has become a site of social protest in post-socialist society and a vehicle for social change.

No detailed description available for \"Pimps Up, Ho's Down\".

This vibrant book pulses with the beats of a new American South, probing the ways music, literature, and film have remixed southern identities for a post-civil rights generation. For scholar and critic Regina N. Bradley, Outkast's work is the touchstone, a blend of funk, gospel, and hip-hop developed in conjunction with the work of other culture creators-including T.I., Kiese Laymon, and Jesmyn Ward. This work, Bradley argues, helps define new cultural possibilities for black southerners who came of age in the 1980s and 1990s and have used hip-hop culture to buffer themselves from the historical narratives and expectations of the civil rights era. Andre 3000, Big Boi, and a wider community of creators emerge as founding theoreticians of the hip-hop South, framing a larger question of how the region fits into not only hip-hop culture but also contemporary American society as a whole. Chronicling Stankonia reflects the ways that culture, race, and southernness intersect in the late twentieth and early twenty-first centuries. Although part of southern hip-hop culture remains attached to the past, Bradley demonstrates how younger southerners use the music to embrace the possibility of multiple Souths, multiple narratives, and multiple points of entry to contemporary southern black identity.

Dry-hopping is the addition of hops to the wort on the cold side of the brewing process. Unlike standard hop additions, its main purpose is not to produce a characteristic bitterness but to extract as much of the hop essential oils as possible, which are largely lost in the standard hopping process. When dry-hopped, it is possible to obtain a beer with an aroma that is difficult to achieve when hops are used on the hot side of the brewing process. As a result, this process has become very popular in recent years, particularly in beers that belong to the ‘craft beer revolution’ trend. In addition, the usefulness of this process is increasing with the development of new hop varieties with unique aromas. This article presents the main components of hops, focusing on those extracted during the process. Changes in the composition of beer bittering compounds and essential oils resulting from this process are discussed. This paper presents the current state of the knowledge on the factors affecting the degree of extraction, such as hop dosage, the time, and temperature of the process. Issues such as process-related physicochemical changes, hop creep, low flavor stability, haze formation, and green flavor are also discussed.

Based on oral histories and farm books, this account offers a fascinating analysis of some 300 years of hop-cultivation history in the Weald of Kent, a rural area in the South of England, and in the Borough at Southwark, London. The diverse processes of hop agriculture are examined within the wider context of events, such as the advent of the railroads and the effects of war, as are changes to the working practices and technologies used and their reception and implementation in the Weald. Also examining hop trading and dealing, this comprehensive record demonstrates the impact this rural industry had upon the lives of the people engaged in it.

Hip Hop Africa explores a new generation of Africans who are not only consumers of global musical currents, but also active and creative participants. Eric Charry and an international group of contributors look carefully at youth culture and the explosion of hip hop in Africa, the embrace of other contemporary genres, including reggae, ragga, and gospel music, and the continued vitality of drumming. Covering Senegal, Mali, Côte d'Ivoire, Ghana, Nigeria, Kenya, Tanzania, Malawi, and South Africa, this volume offers unique perspectives on the presence and development of hip hop and other music in Africa and their place in global music culture.

This book presents the narratives and voices of young, mostly male practitioners of hip hop culture in Delhi, India. The author suggests that practitioners understand hip hop as both a thing that can be appropriated and authenticated, made real, in the local and global context and as a way that enables them to transform their lives and futures in the rapidly globalising urban environments of Delhi. The dancers, artists, musicians and cultural theorists that feature in this book construct a multitude of voices in their narratives to formulate their 'own' transcultural voices within global hip hop. Through a combination of linguistic ethnography, sociolinguistics and discourse studies, the book addresses issues including gender and sexuality, identity construction and global culture.

This book focuses on the culture and politics involved in building hip-hop archives. It addresses practical aspects, including methods of accumulation, curation, preservation, and digitization and critically analyzes institutional power, community engagement, urban economics, public access, and the ideological implications associated with hip-hop culture's enduring tensions with dominant social values. The collection of essays are divided into four sections; Doing the Knowledge, Challenging Archival Forms, Beyond the Nation and Institutional Alignments: Interviews and Reflections. The book covers a range of official, unofficial, DIY and community archives and collections and features chapters by scholar practitioners, educators and curators. A wide swath of hip-hop culture is featured in the book, including a focus on dance, graffiti, clothing, and battle rap. The range of authors and their topics span countries in Asia, Europe, the Caribbean and North America.