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Updated: Sep 16, 2026

Patch Clamp Recording of Ion Channels Expressed in Xenopus Oocytes
08:00

Patch Clamp Recording of Ion Channels Expressed in Xenopus Oocytes

Published on: October 16, 2008

在Xenopus卵细胞中通过表达克隆分离的Torpedo marmorata化通道的主要结构

T J Jentsch1, K Steinmeyer, G Schwarz

  • 1Centre for Molecular Neurobiology (ZMNH), Hamburg University, Germany.

Nature
|December 6, 1990
PubMed
概括

科学家克隆了一种补充DNA (cDNA) 用于电压关闭的化物通道,来自电鱼. 在青蛋中表达该基因证实了其形成功能性离子通道的能力.

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Xenopus Oocytes: Optimized Methods for Microinjection, Removal of Follicular Cell Layers, and Fast Solution Changes in Electrophysiological Experiments

Published on: December 31, 2016

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Fertilization01:38

Fertilization

During fertilization, an egg and sperm cell fuse to create a new diploid structure. In humans, the process occurs once the egg has been released from the ovary, and travels into the fallopian tubes. The process requires several key steps: 1) sperm present in the genital tract must locate the egg; 2) once there, sperm need to release enzymes to help them burrow through the protective zona pellucida of the egg; and 3) the membranes of a single sperm cell and egg must fuse, with the sperm...