Download or read book Kalyna s Song written by Lisa Grekul and published by Coteau Books. This book was released on 2006-01-01 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: Colleen Lutzak, a talented young Ukrainian musician from northern Alberta, struggles to maintain a sense of identity as her awareness of the world expands. Growing up in the small northern Alberta community of St. Paul, Colleen Lutzak has both positives and negatives to deal with – she has an abundance of musical talent, excellent grades in school, and a close extended family. On the other hand, she has a melodramatic mother, a nemesis named Carla Senko who somehow manages to screw up every triumph Colleen closes in on, and a cousin named Kalyna. Kalyna is Colleen’s alter ego – they have the same name in different languages – and Kalyna is a mystery. A grown woman who once had a family, Kalyna talks and acts like a child. She loves Colleen’s music more than anything in the world, and brings out every protective instinct her young cousin has. Colleen vigorously practices her youthful idealism as well as her talent. This mindset means life’s lessons will be particularly hard on her. Her beloved music teacher, who shared and supported her pride in her Ukrainian heritage, suddenly dies. Colleen fails miserably in her first attempt at university in Edmonton. She is so determined to get away from all the “disappointments” of home that she registers to attend the United World College campus in Swaziland for a year. Obviously, Swaziland is an utterly foreign experience. Colleen meets young women from truly dire political and social circumstances all over the world. She realizes how sheltered her life in Canada has been. Her sense of identity and self-worth is challenged by her foreign surroundings, her homesickness, the suicide of her closest friend. And the sudden death of Kalyna. This final tragedy forces Colleen to face adult decisions about the purpose to which she should devote her life and her talent.
Download or read book Kalyna s Song written by Lisa Grekul and published by Coteau Books. This book was released on 2006 with total page 473 pages. Available in PDF, EPUB and Kindle. Book excerpt: Collen Lutzak returns home from her year of study in Africa and attends the funeral of Kalyna, an older cousin of hers, as she reminisces about her difficulties trying to identify with her Ukrainian heritage and the culture of modern-day Canada.
Download or read book Nuclear pre mRNA Processing in Plants written by A. S. N. Reddy and published by Springer Science & Business Media. This book was released on 2008-04-16 with total page 323 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the last few years, tremendous progress has been made in understanding various aspects of pre-mRNA processing. This book, with contributions from leading scientists in this area, summarizes recent advances in nuclear pre-mRNA processing in plants. It provides researchers in the field, as well as those in related areas, with an up-to-date and comprehensive, yet concise, overview of the current status and future potential of this research in understanding plant biology.
Download or read book Schwann Supplementary Catalog written by and published by . This book was released on 1970 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Salvia miltiorrhiza Genome written by Shanfa Lu and published by Springer Nature. This book was released on 2019-10-14 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first book on the genome of Salvia miltiorrhiza, summarizing the research advances in the molecular mapping, whole genome sequencing, chloroplast and mitochondria genomes, epigenetics, transcriptomics and functional genomics of this emerging model plant with great economic and medicinal value. It also describes its distribution, taxonomy and morphology and provides useful information on its cultivation and breeding. Further, it highlights the biosynthetic pathways of tanshinones and phenolic acids – two main classes of bioactive components produced in this plant species – and reviews and discusses the technology of hairy root induction, tissue culture and genetic transformation of S. miltiorrhiza. The book is a valuable resource for students, teachers and researchers in academia and industry interested in medicinal plants and pharmacy.
Download or read book Alternative Splicing Regulation in Plants written by Ezequiel Petrillo and published by Frontiers Media SA. This book was released on 2020-09-02 with total page 175 pages. Available in PDF, EPUB and Kindle. Book excerpt: This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.
Download or read book Reactive Oxygen Species in Plants written by Vijay Pratap Singh and published by John Wiley & Sons. This book was released on 2017-12-18 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes the basics of ROS metabolism in plants and examines the broad range of ROS signaling mechanisms New discoveries about the effects of reactive oxygen species (ROS) on plants have turned ROS from being considered a bane into a boon, because their roles have been discovered in many plant developmental processes as signaling molecules. This comprehensive book teaches about the role of ROS metabolism in plants and how they affect various developmental processes. It also discusses in detail the advancements made in understanding the ROS signaling. Reactive Oxygen Species in Plants: Boon Or Bane - Revisiting the Role of ROS begins by presenting the basic introduction to ROS and deciphers the detailed knowledge in ROS research. It then examines the broad range of ROS signaling mechanisms as well as how they may be beneficial for plants and human beings. This book also describes both the bane and boon aspects of ROS with their impact on plants, and how the recent revelations have compelled us to rethink ROS turning from stressors to plant regulators. ● Compiles, for the first time, the wholesome knowledge in ROS research and their cellular signaling ● Includes new discoveries and in-depth discussions about the advancements made in the field ● Discusses reactive oxygen species which are involved in a broad range of biological processes Reactive Oxygen Species in Plants: Boon Or Bane - Revisiting the Role of ROS will help scientists to utilize the functions of ROS signaling for plants and also enable readers to gain a deeper knowledge of ROS research and signaling. It is highly recommended for researchers, scientists, and academicians in plant science as well for advanced undergraduate and postgraduate students.
Download or read book Re imagining Ukrainian Canadians written by Jim Mochoruk and published by University of Toronto Press. This book was released on 2011-01-01 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ukrainian immigrants to Canada have often been portrayed in history as sturdy pioneer farmers cultivating the virgin land of the Canadian west. The essays in this collection challenge this stereotype by examining the varied experiences of Ukrainian-Canadians in their day-to-day roles as writers, intellectuals, national organizers, working-class wage earners, and inhabitants of cities and towns. Throughout, the contributors remain dedicated to promoting the study of ethnic, hyphenated histories as major currents in mainstream Canadian history. Topics explored include Ukrainian-Canadian radicalism, the consequences of the Cold War for Ukrainians both at home and abroad, the creation and maintenance of ethnic memories, and community discord embodied by pro-Nazis, Communists, and criminals. Re-Imagining Ukrainian-Canadians uses new sources and non-traditional methods of analysis to answer unstudied and often controversial questions within the field. Collectively, the essays challenge the older, essentialist definition of what it means to be Ukrainian-Canadian.
Download or read book Unbound written by Lisa Grekul and published by University of Toronto Press. This book was released on 2016-05-09 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt: What does it mean to be Ukrainian in contemporary Canada? The Ukrainian Canadian writers in Unbound challenge the conventions of genre – memoir, fiction, poetry, biography, essay – and the boundaries that separate ethnic and authorial identities and fictional and non-fictional narratives. These intersections become the sites of new, thought-provoking and poignant creative writing by some of Canada’s best-known Ukrainian Canadian authors. To complement the creative writing, editors Lisa Grekul and Lindy Ledohowski offer an overview of the history of Ukrainian settlement in Canada and an extensive bibliography of Ukrainian Canadian literature in English. Unbound is the first such exploration of Ukrainian Canadian literature and a book that should be on the shelves of Canadian literature fans and those interested in the study of ethnic, postcolonial, and diasporic literature.
Download or read book Place and Replace written by Esyllt W. Jones and published by Univ. of Manitoba Press. This book was released on 2013 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: A multidisciplinary analysis of the Canadian West.
Download or read book Wood Development and Physiology in a Changing Climate written by Guohua Chai and published by Frontiers Media SA. This book was released on 2022-05-06 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Molecular Dynamics of Plant Stress and its Management written by Muhammad Shahid and published by Springer Nature. This book was released on with total page 649 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Encyclopedia of Ukraine written by Danylo Husar Struk and published by University of Toronto Press. This book was released on 1993-12-15 with total page 2449 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over thirty years in the making, the most comprehensive work in English on Ukraine is now complete: its history, people, geography, economy, and cultural heritage, both in Ukraine and in the diaspora.
Download or read book Aquaporins Dynamic Role and Regulation written by Rupesh K. Deshmukh and published by Frontiers Media SA. This book was released on 2017-10-10 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aquaporins (AQPs), a class of integral membrane proteins, form channels facilitating movement of water and many other solutes. In solute transport systems of all living organisms including plants, animals and fungi, AQPs play a vital role. Plants contain a much higher number of AQP genes compared to animals, the likely consequence of genome duplication events and higher ploidy levels. As a result of duplication and subsequent diversification, plant AQPs have evolved several subfamilies with very diverse functions. Plant AQPs are highly selective for specific solutes because of their unique structural features. For instance, ar/R selectivity filters and NPA domains have been found to be key elements in governing solute permeability through the AQP channels. Combination of conserved motifs and specific amino acids influencing pore morphology appears to regulate the permeability of specific solutes such as water, urea, CO2, H2O2, boric acid, silicic acid and many more. The discovery of novel AQPs has been accelerated over the last few years with the increasing availability of genomic and transcriptomic data. The expanding number of well characterised AQPs provides opportunities to understand factors influencing water transport, nutritional uptake, and elemental balance. Homology-based search tools and phylogenetic analyses offer efficient strategies for AQP identification. Subsequent characterization can be based on different approaches involving proteomics, genomics, and transcriptomic tools. The combination of these technological advances make it possible to efficiently study the inter-dependency of AQPs, regulation through phosphorylation and reversible phosphorylation, networking with other transporters, structural features, pH gating systems, trafficking and degradation. Several studies have supported the role of AQPs in differential phenotypic responses to abiotic and biotic stress in plants. Crop improvement programs aiming for the development of cultivars with higher tolerance against stresses like drought, flooding, salinity and many biotic diseases, can explore and exploit the finely tuned AQP-regulated transport system. For instance, a promising approach in crop breeding programs is the utilization of genetic variation in AQPs for the development of stress tolerant cultivars. Similarly, transgenic and mutagenesis approaches provide an opportunity to better understand the AQP transport system with subsequent applications for the development of climate-smart drought-tolerant cultivars. The contributions to this Frontiers in Plant Science Research Topic have highlighted the evolution and phylogenetic distribution of AQPs in several plant species. Numerous aspects of regulation that seek to explain AQP-mediated transport system have been addressed. These contributions will help to improve our understanding of AQPs and their role in important physiological aspects and will bring AQP research closer to practical applications.
Download or read book Molecular Mechanisms of Flowering Plant Reproduction written by Maria Helena S. Goldman and published by Frontiers Media SA. This book was released on 2022-02-18 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book ROS Regulation during Plant Abiotic Stress Responses written by Zhulong Chan and published by Frontiers Media SA. This book was released on 2017-02-08 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plants are continuously exposed to a wide range of environmental conditions, including cold, drought, salt, heat, which have major impact on plant growth and development. To survive, plants have evolved complex physiological and biochemical adaptations to cope with a variety of adverse environmental stresses. Among them, reactive oxygen species (ROS) are key regulators and play pivotal roles during plant stress responses, which are thought to function as early signals during plant abiotic stress responses. ROS were long regarded as unwanted and toxic by-products of physiological metabolism. However, ROS are now recognized as central players in the complex signaling network of cells. Therefore, a fine-tuning control between ROS production and scavenging pathways is essential to maintain non-toxic levels in planta under stressful conditions through enzymatic and non-enzymatic antioxidant defense systems. We focus on the roles of ROS during plant abiotic stress responses in this Research Topic. Plant responses to multiple abiotic stresses and effects of hormones and chemicals on plant stress responses have been carefully studies. Although functions of several stress responsive genes have been characterized and possible interactions between hormones and ROS are discussed, future researches are needed to functionally characterize ROS regulatory and signaling transduction pathways.
Download or read book Encyclopedia of Ukraine written by Volodymyr Kubijovyc and published by University of Toronto Press. This book was released on 1984-12-15 with total page 2789 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over thirty years in the making, the most comprehensive work in English on Ukraine is now complete: its history, people, geography, economy, and cultural heritage, both in Ukraine and in the diaspora.
