{"product_id":"chromatin-and-gene-function-a-primer-9789811258930","title":"Chromatin And Gene Function: A Primer","description":"\u003cp\u003e\u003c\/p\u003e\u003cblockquote\u003eThis primer provides an overview of chromatin and its role in gene expression and environmental response. It is widely accepted that DNA is the carrier of genetic information, but how it is retrieved and used selectively is not well understood. Dr. Lucchesi provides an easy-to-understand window into the role of chromatin in mediating gene expression and responding to environmental circumstances. \u003c\/blockquote\u003e\u003cp\u003e\u003cstrong\u003eFormat\u003c\/strong\u003e: Paperback \/ softback\u003cbr\u003e\u003cstrong\u003eLength\u003c\/strong\u003e: 164 pages\u003cbr\u003e\u003cstrong\u003ePublication date\u003c\/strong\u003e: 07 June 2023\u003cbr\u003e\u003cstrong\u003ePublisher\u003c\/strong\u003e: World Scientific Publishing Co Pte Ltd\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e\u003cbr\u003eThe purpose of this primer is to provide students, teachers, academic, and industry researchers with a comprehensive account of the chemical and structural features of chromatin and the critical role these features play in the maintenance and function of the genetic material. It is widely accepted that DNA serves as the carrier of the genetic information that is transmitted from parents to their offspring, responsible for the anatomy, physiology, and behavior of individuals throughout development and adult life. However, the mechanisms by which this information is selectively retrieved and utilized to enable a fertilized egg to develop into a complex organism composed of diverse cells and tissues remain less evident and readily understood. To address this gap, Dr. Lucchesi, an internationally renowned researcher and educator, offers a valuable window into the role of the complex of proteins and nucleic acids associated with DNA in mediating gene expression and responding to environmental circumstances.\u003cbr\u003e\u003cbr\u003eChromatin, the complex of proteins and nucleic acids that wraps around DNA, plays a pivotal role in gene regulation and the maintenance of the genetic code. It is composed of two main components: histones, which provide structural support to the DNA, and non-histone proteins, which interact with the histones to influence chromatin structure and gene expression.\u003cbr\u003e\u003cbr\u003eOne of the key structural features of chromatin is its ability to fold into various configurations, which determine the accessibility of DNA to transcriptional machinery. For example, tightly condensed chromatin is associated with inactive genes, while more open chromatin is associated with active genes. This dynamic chromatin structure is regulated by a variety of factors, including DNA methylation, histone modifications, and the binding of transcription factors.\u003cbr\u003e\u003cbr\u003eThe role of chromatin in gene expression is further complicated by the fact that it can be modified in response to environmental cues. For example, stress can induce the methylation of histones, which leads to the condensation of chromatin and the silencing of genes. Similarly, environmental factors such as temperature and nutrient availability can influence chromatin structure and gene expression.\u003cbr\u003e\u003cbr\u003eUnderstanding the chemical and structural features of chromatin is crucial for understanding how genes are regulated and how environmental factors influence gene expression. By studying chromatin structure and function, researchers can develop new strategies for manipulating gene expression and treating genetic disorders.\u003cbr\u003e\u003cbr\u003eIn conclusion, chromatin is a complex and dynamic structure that plays a critical role in the maintenance and function of the genetic material. By understanding the chemical and structural features of chromatin, researchers can gain insights into gene regulation and develop new strategies for manipulating gene expression and treating genetic disorders.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eISBN-13\u003c\/strong\u003e: 9789811258930\u003c\/p\u003e","brand":"John CLucchesi","offers":[{"title":"Paperback \/ softback","offer_id":44895972786426,"sku":"9789811258930","price":40.16,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0522\/4297\/2845\/products\/1702661165744_book.jpg?v=1702725381","url":"https:\/\/shulphink.com\/products\/chromatin-and-gene-function-a-primer-9789811258930","provider":"Shulph Ink","version":"1.0","type":"link"}