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相关概念视频

Proofreading01:43

Proofreading

60.1K
Overview
60.1K
Proofreading01:31

Proofreading

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Synthesis of new DNA molecules is carried out by the enzyme DNA polymerase, which adds nucleotides on the daughter strand complementary to the template DNA strand. DNA polymerase has a higher affinity to add the correct base and ensures fidelity during DNA replication. Furthermore,  it exhibits proofreading activity during replication, using an exonuclease domain that cuts off incorrect nucleotides from the nascent DNA strand.
Errors During Replication are Corrected by the DNA Polymerase...
8.7K
Clot Retraction and Fibrinolysis01:16

Clot Retraction and Fibrinolysis

8.5K
After a fibrin clot is formed, the next step is clot retraction, a vital process facilitated by platelet contractile proteins, such as actin and myosin. These proteins pull the fibrin strands closer together and condense the clot. This action reduces the size of the clot, creating a smaller, denser structure that effectively seals off the damaged vessel. Clot retraction consolidates the clot and helps with wound healing by bringing the edges of the damaged blood vessel closer together.
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Mismatch Repair01:36

Mismatch Repair

43.5K
Overview
43.5K
Mismatch Repair01:20

Mismatch Repair

6.3K
Organisms are capable of detecting and fixing nucleotide mismatches that occur during DNA replication. This sophisticated process requires identifying the new strand and replacing the erroneous bases with correct nucleotides. Mismatch repair is coordinated by many proteins in both prokaryotes and eukaryotes.
The Mutator Protein Family Plays a Key Role in DNA Mismatch Repair
The human genome has more than 3 billion base pairs of DNA per cell. Prior to cell division, that vast amount of genetic...
6.3K
Long-patch Base Excision Repair01:02

Long-patch Base Excision Repair

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Since the discovery of the two BER pathways, there has been a debate about how a cell chooses one pathway over the other and the factors determining this selection. Numerous in vitro experiments have pointed out multiple determinants for the sub-pathway selection. These are:
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相关实验视频

Updated: Jan 18, 2026

Transcorporal Artificial Urinary Sphincter Cuff Placement in a Case Requiring Revision for Urethral Atrophy
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Transcorporal Artificial Urinary Sphincter Cuff Placement in a Case Requiring Revision for Urethral Atrophy

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这就是Erratum Erratum.

Mohammed Aquib Shakeel1, Vadhiraj Krishna Janardhan Balla1, Rakshith A G1

  • 1Division of Arthroscopy, Sports Injury, Joint Preservation & Regenerative Medicine, St. Johns Medical College and Hospital, Bengaluru, India.

Arthroscopy techniques
|January 16, 2026
PubMed
概括

这项研究纠正了先前发表的一篇文章的DOI. 正确的数字对象标识符现在可供引用和访问.

科学领域:

  • 科学出版业的科学出版.
  • 图书统计学 图书统计学

背景情况:

  • 准确的引用对于科学完整性至关重要.
  • 数字物体识别器 (DOI) 确保可靠的研究访问.

研究的目的:

  • 为特定的科学文章提供正确的DOI.
  • 为了纠正科学文献中的文献错误.

主要方法:

  • 发布了一份纠正通知.
  • 正确的DOI被确定并公布.

主要成果:

  • 文章的DOI已经更新.
  • 读者现在可以使用更正的DOI访问该文章.

结论:

  • 确保准确的元数据对于研究传播至关重要.
  • 这种纠正有助于科学工作的正确引用和检索.

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