Xem 1-20 trên 1629 kết quả Genomes
  • Thư viện genomic DNA là một tập hợp các đoạn DNA cùng đại diện cho một genome nguyên vẹn (hoặc gần nguyên vẹn) của cá thể mà DNA được bắt nguồn từ đó. Các đoạn này nằm trong các vector tự sao chép cho phép chúng được duy trì và sinh sản cùng với tế bào của cơ thể vi sinh vật, như vi khuẩn Escherichia coli hoặc nấm men Saccharomyces cerevisiae.

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  • This strategic lab guide explores the current methodological variety of molecular biology and genomics in a simple manner, addressing the assets and drawbacks as well as critical points. It also provides short and precise summaries of routine procedures as well as listings of the advantages and disadvantages of alternative methods.This lab book illustrates ways out of experimental dead ends and teaches a feeling for doing the right experiment at the right time.

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  • Cuộc đua kiếm tìm genome sinh Chiều hướng vật nhỏ nhất tiến hóa của mối quan hệ nội nay đã bất ngờ bước sang cộng sinh. một giai đoạn mới. Công trình mới đã công bố genome ~422-kb của vi khuẩn cộng sinh rệp cây, Buchnera aphidicola. Tuy nhiên, nhóm Nakabachi et [2] al đã công bố genome thậm chí nhỏ hơn của loài vi khuẩn cộng sinh o ng thành trùng Carsonella ruddii.

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  • Báo cáo: Xây dựng bản đồ các nhóm liên kết Genome cây bông cỏ (G. arboreum L.

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  • Một nhóm các nhà khoa học Pháp vừa công bố công trình tái tạo một virus năm triệu năm tuổi từ một phần của genome người. Loại virus cổ xưa này có thể giúp chúng ta hiểu bằng cách nào phần thừa di truyền kiến tạo nên ung thư.

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  • Các loài cây mô hình như lúa (Oryza sativa L.) hoặc Arabidopsis thaliana có đặc điểm di truyền giúp người ta dễ dàng hiểu được các loài khác. Việc sử dụng cây mô hình tiết kiệm thời gian, tiền bạc khi so sánh các dữ liệu thông tin di truyền giữa các loài mà chúng ta muốn nghiên cứu. Mời bạn đọc cùng tham khảo báo cáo: Trình tự genome của cây mô hình và cải tiến giống cây trồng ở Việt Nam để tìm hiểu thêm về vấn đề nêu trên.

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  • This is a book about medical genomics, a new field that is attempting to combine knowledge generated from the Human Genome Project (HGP) and analytic methods from bioinformatics with the practice of medicine. From my perspective as a research molecular biologist, genomics has emerged as a result of automated high-throughput technologies entering the molecular biology laboratory and of bioinformatics being used to process the data.

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  • Recent advances in genomic studies have stimulated synergetic research and development in many cross-disciplinary areas. Genomic data, especially the recent large-scale microarray gene expression data, represents enormous challenges for signal processing and statistics in processing these vast data to reveal the complex biological functionality. This perspective naturally leads to a new field, genomic signal processing (GSP)

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  • Đa dạng ADN Genome các chủng vi khuẩn ( Pseudomonas solanacearum) gây bệnh héo xanh cây lạc bằng kĩ thuật RADP Nghiờn cứu này được thực hiện tại 4 tỉnh Sơn La, Hà Tây (cũ), Đắk Lắk và Đồng Nai nhằm đánh giá hiệu quả kinh tế, lợi thế so sỏnh và lợi thế cạnh tranh của sản xuất ngô và đậu tương trong bối cảnh hội nhập kinh tế quốc tế.

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  • Over the past several years, scientists from the United States and around the world have been using a technique called DNA sequencing to unlock the genetic code of many different organisms. With code in hand, scientists can design sophisticated experiments that will inform our understanding of how an organism develops and functions. To date, they have carried out partial or complete DNA sequencing on human, mouse, rat, bacterial, and plant genomes. A major finding that was confirmed from these efforts is that most biologic functions are genetically conserved within and between species....

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  • This book is an introduction to the exciting new field of ecological genomics, for use in MSc courses and by those beginning their PhD studies. When we became involved in a national research programme on ecological genomics, or ecogenomics as it became known, we realized that information on this newly emerging subject needed to be brought together. In order to start up a research programme in such a new discipline, not only the students, but also we as teachers, had to get to grips with the subject.

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  • The birth of livestock genomics 15 years ago was inspired by the human genome initiative and the potential for capturing both its technologies and massive comparative data sets for application to livestock species, most of which are mammals. We are currently reaping the benefits of these efforts, with sequencing projects completed or ongoing in chickens, cattle, pigs, and horses and valuable mapping resources developed for others such as sheep and turkeys.

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  • The sequencing of the human genome has generated excitement about the potential of genomic innovations to improve medical care, preventive and community health services, and public health. Until fairly recently, genetic information was used primarily in the diagnosis of relatively rare genetic diseases, such as cystic fibrosis and Huntington’s Disease, but a transformation in the use of genetic and genomic information is under way. Genetic markers of increased risk for such chronic diseases as diabetes and coronary artery disease have been identified.

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  • The 3 billion base pair sequence of the human genome is now available, and attention is focusing on annotating it to extract biological meaning. I will discuss what we have obtained, and the methods that are being used to analyse biological sequences. In particular I will discuss approaches using stochastic grammars analogous to those used in computational linguistics, both for gene finding and protein family classification.

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  • Tham khảo sách 'dna methylation – from genomics to technology edited by tatiana tatarinova and owain kerton', y tế - sức khoẻ, y học thường thức phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

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  • We present an outline of the genome information acquisition (GENIA) project for automatically extracting biochemical information from journal papers and abstracts. GENIA will be available over the Internet and is designed to aid in information extraction, retrieval and visualisation and to help reduce information overload on researchers. The vast repository of papers available online in databases such as MEDLINE is a natural environment in which to develop language engineering methods and tools and is an opportunity to show how language engineering can play a key role on the Internet. ...

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  • Chapter 10 introduce to the genomes and proteomes. The main contents of this chapter include all of the following: Large-scale genome mapping and analysis, major insights from the human and model organism genome sequences, global analysis of genes and their mRNAs, global analysis of proteomes, repercussions of the human genome project and high-throughput technology.

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  • Chapter 11 - Genome-wide variation and trait analysis. This chapter presents the following content: Genetic variation among individual genomes, single nucleotide polymorphisms (SNPs) and small-scale-length variations, deletions or duplications of a DNA region, positional cloning: from DNA markers to disease-causing genes, genome-wide association studies.

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  • Chapter 20 describes evolution at the molecular level. In this chapter, the following content will be discussed: The origin of life on earth, the evolution of genomes, the organization of genomes, a comprehensive example: rapid evolution in the immune response and in HIV.

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  • Genome walking is a molecular procedure for the direct identification of nucleotide sequences from purified genomes. The only requirement is the availability of a known nucleotide sequence from which to start.

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