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相关概念视频

Genomics02:02

Genomics

36.4K
Genomics is the science of genomes: it is the study of all the genetic material of an organism. In humans, the genome consists of information carried in 23 pairs of chromosomes in the nucleus, as well as mitochondrial DNA. In genomics, both coding and non-coding DNA is sequenced and analyzed. Genomics allows a better understanding of all living things, their evolution, and their diversity. It has a myriad of uses: for example, to build phylogenetic trees, to improve productivity and...
36.4K
Evolutionary Relationships through Genome Comparisons02:54

Evolutionary Relationships through Genome Comparisons

5.8K
Genome comparison is one of the excellent ways to interpret the evolutionary relationships between organisms. The basic principle of genome comparison is that if two species share a common feature, it is likely encoded by the DNA sequence conserved between both species. The advent of genome sequencing technologies in the late 20th century enabled scientists to understand the concept of conservation of domains between species and helped them to deduce evolutionary relationships across diverse...
5.8K
Genome Annotation and Assembly03:36

Genome Annotation and Assembly

18.9K
The genome refers to all of the genetic material in an organism. It can range from a few million base pairs in microbial cells to several billion base pairs in many eukaryotic organisms. Genome assembly refers to the process of taking the DNA sequencing data and putting it all back together in a correct order to create a close representation of the original genome. This is followed by the identification of functional elements on the newly assembled genome, a process called genome annotation.
18.9K
Next-generation Sequencing03:00

Next-generation Sequencing

89.0K
The first human genome sequencing project cost $2.7 billion and was declared complete in 2003, after 15 years of international cooperation and collaboration between several research teams and funding agencies. Today, with the advent of next-generation sequencing technologies, the cost and time of sequencing a human genome have dropped over 100 fold.
Next-Generation Sequencing Methods
Although all next-generation methods use different technologies, they all share a set of standard features....
89.0K
Genetic Screens02:46

Genetic Screens

5.0K
Genetic screens are tools used to identify genes and mutations responsible for phenotypes of interest. Genetic screens help identify individuals or a group of people at risk of developing  genetic diseases and help them with early intervention, targeted therapy, and reproductive options.
Forward genetic screens
Forward or “classical” genetic screens involve creating random mutations in an organism’s DNA using radiation, mutagens, or insertion of additional bases, which...
5.0K
Genomic Imprinting and Inheritance02:30

Genomic Imprinting and Inheritance

34.6K
Diploid organisms inherit genetic material through chromosomes from both parents. Copies of the same gene are known as alleles. In most cases, both alleles are simultaneously expressed and allow various cellular processes to function optimally. If one of the alleles is missing or mutated, the expression of the other allele can compensate; however, this is not true for all genes.
The expression of some genes depends on which parent passed the gene to the offspring, through a phenomenon known as...
34.6K

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相关实验视频

Updated: Jul 9, 2025

Heuristic Mining of Hierarchical Genotypes and Accessory Genome Loci in Bacterial Populations
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Heuristic Mining of Hierarchical Genotypes and Accessory Genome Loci in Bacterial Populations

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在基因组研究中的数据素养.

Katharina Wolff1, Ronja Friedhoff1, Friderieke Schwarzer1

  • 1Plant Biotechnology and Bioinformatics, Institute of Plant Biology & BRICS, TU Braunschweig, Braunschweig, Germany.

Journal of integrative bioinformatics
|December 4, 2023
PubMed
概括

这项研究开发了一个整合性课程,通过基因组测序项目来增强数据素养技能. 学生在实验设计,测序,分析和科学沟通方面获得了实践经验.

科学领域:

  • 基因组学就是基因组学.
  • 生物信息学是一种生物信息学.
  • 科学教育科学教育教育.

背景情况:

  • 越来越多的研究数据需要强大的数据素养技能.
  • 传统教育可能没有充分为学生准备数据密集型科学.

研究的目的:

  • 开发和评估一个整合性课程,用于教学数据素养基础.
  • 让学生参与一个动手的基因组测序项目.

主要方法:

  • 学生们进行了实验规划,DNA提取和纳米孔测序.
  • 进行了基因组组,基因预测和功能注释.
  • 通过撰写论文,同行评审和演讲来磨练科学沟通技巧.

主要成果:

  • 学生通过基于项目的学习获得了实际的数据素养技能.
  • 该课程促进了对基因组学工作流程的全面理解.
  • 学生对该项目的参与和所有权在学生中很高.

结论:

  • 综合性,基于项目的方法有效地教导基因组学中的数据素养.
  • 在测序和分析方面的实践经验增强了科学理解和沟通.
关键词:
生物信息学是一种生物信息学.计算生物学是计算生物学.数据素养 数据素养教育教育教育教育的教育.基因组学就是基因组学.测序的测序是指测序的测序.

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  • 这个模型为数据科学教育提供了有价值的框架.