| In the current process of protection and development of ancient cities,under the eviction of economic interests,urban construction is blindly pursuing speed,and the protection of urban characteristics often stagnate on the surface.At the same time,the transformation of the modern lifestyle has made the sustainable development of the ancient city a threat.It is necessary to explore the characteristics of the ancient city in essence in order to effectively protect the characteristics of the ancient city.In this context,this study applies the concept of genes in biogenetics to the study of the protection of ancient cities.Gene is a kind of effective genetic material.The ancient city gene is the intrinsic essence of the ancient city.The ancient city is characterized by the external representation of the ancient city gene.Through in-depth analysis of the types and genesis of Suzhou ancient city genes,the essence of the ancient city features can be explored.The inheritance of the ancient city gene is a process of dynamic inheritance.Although the protection of the ancient city features at this stage has achieved certain results,but affected by the changing external environment,the ancient city genes have suffered varying degrees of variation in the process of inheritance,and the inheritance of the ancient city genes.Faced with difficulties.In response to a series of problems in the ancient city gene inheritance,it proposes a path to protect the ancient city characteristics,and establishes specific strategies to promote the inheritance of ancient city genes.Finally,through the application of relevant theoretical methods in practical projects,the proposed strategy is empirically demonstrated.The full text is divided into seven chapters,divided into four parts according to the content of each chapter.The first part: basic research,including the first chapter,the second chapter.It mainly expounds the research background,research purpose and significance,research methods and research framework,as well as the scope and content of the research.It also analyzes the basic concepts and research progress.It analyzes related concepts such as genes,gene inheritance,and urban characteristics,as well as a review of research and practice related to the creation of domestic and foreign urban genes and features.The second part: subject research,including the third chapter,the fourth chapter.Through field research and access to relevant literature and other methods,the genes of Suzhou Ancient City are divided into two categories: spatial gene and cultural gene,and the genetic map of the ancient city is drawn.In-depth study and analysis of the formation mechanism of ancient city genes,found the inheritance of ancient city gene inheritance and ancient city features protection.At the same time,it points out the difficulties faced by the ancient city genes in the process of inheritance,in order to prescribe the right medicine and promote the characteristic protection of the ancient city.The third part: countermeasure research,including the fifth chapter.Aiming at the problems existing in the inheritance of spatial genes and cultural genes,the purpose is to propose the protection strategy of Suzhou ancient city under the guidance of gene inheritance.The specific countermeasures include continuing the spatial genetic pattern,enriching the cultural gene carrier,improving the genetic industry chain and establishing the genetic inheritance.Protection framework.The fourth part: case analysis,including the sixth chapter.The feasibility of proposing relevant strategies was demonstrated by designing actual projects in the urban neighborhoods of No.16,17,and 24 in Suzhou Ancient City.Finally,the paper summarizes the research and puts forward the shortcomings in the research and prospects for the follow-up research.Through a large number of theoretical references and empirical investigations,this paper aims to play a guiding role in the future protection of ancient city features. |