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相关概念视频

Plant Breeding and Biotechnology01:59

Plant Breeding and Biotechnology

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Crop cultivation has a long history in human civilization, with records showing the cultivation of cereal plants beginning at around 8000 BC. This early plant breeding was developed primarily to provide a steady supply of food.
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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...
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Transgenic Plants02:50

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Recombinant DNA technology called transgenesis is often used to add a foreign gene or remove a detrimental gene from an organism. Such genetically modified organisms are called transgenic organisms.
The first-ever transgenic plant was a tobacco plant developed in 1983 that showed resistance against the tobacco mosaic virus. Since then, many transgenic plants have been developed and commercialized for improving the agricultural, ornamental, and horticultural value of a crop plant. Transgenic...
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The Central Dogma01:20

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The central dogma explains the flow of genetic information from DNA nucleotides to the amino acid sequence of proteins.
RNA is the Missing Link Between DNA and Proteins
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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...
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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.
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Updated: Jul 18, 2025

Author Spotlight: Streamlining Rice Breeding with CRISPR/Cas for Obtaining Optimal Phenotypic and Agronomic Traits
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开发基因组资源用于作物改进的进展.

Pradeep Ruperao1, Parimalan Rangan2, Trushar Shah3

  • 1Center of Excellence in Genomics and Systems Biology, International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Hyderabad 502324, India.

Life (Basel, Switzerland)
|August 26, 2023
PubMed
概括

DNA测序技术的进步彻底改变了基因组学,使得更多的数据可以以更低的成本生成. 这种进化推动了新的植物基因组组装方法和生物信息学工具用于数据解释.

关键词:
人工智能的人工智能是人工智能.会议,会议,会议.大数据就是大数据.生物信息学工具 生物信息学工具数据库就是数据库.机器学习是机器学习.泛基因组组的基因组组是一个整体基因组.植物基因组的植物基因组.测序技术的测序技术的测序技术.

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科学领域:

  • 基因组学和生物信息学
  • 分子生物学分子生物学
  • 计算生物学 计算生物学

背景情况:

  • 在过去的二十年中,DNA测序技术经历了快速的进化和商业化.
  • 新兴技术旨在增加数据输出,同时降低输入需求和成本.
  • 这一进步扩大了基因组学应用,并迫使计算基础设施的进步.

研究的目的:

  • 审查DNA测序技术的演变.
  • 突出它们在植物基因组组装和下游应用中的作用.
  • 检查生物信息学工具和技能的并行发展.

主要方法:

  • 关于测序技术的文献综述.
  • 分析它们对植物基因组学的影响.
  • 检查生物信息学工具的开发和研究团队的演变.

主要成果:

  • 测序技术的进步使得大规模的植物基因组组装成为可能.
  • 增加的数据生成需要复杂的生物信息学方法来解释.
  • 研究人员越来越多地将重点从湿实验室转移到计算分析.

结论:

  • 测序技术的历史进展为未来的应用提供了信息.
  • 测序技术和生物信息学的综合开发对于基因组学进步至关重要.
  • 了解这种共同进化是解决植物基因组学数据分析挑战的关键.