相关实验视频

Updated: Feb 28, 2026

Aversive Associative Learning and Memory Formation by Pairing Two Chemicals in Caenorhabditis elegans
07:17

Aversive Associative Learning and Memory Formation by Pairing Two Chemicals in Caenorhabditis elegans

Published on: June 23, 2022

3.0K

Cacna1b 替代拼接与协会学习有关

Simrat Kaur Dhillon, Ava Cardarelli, Ashton Brennecke

    bioRxiv : the preprint server for biology
    |February 27, 2026
    PubMed
    概括

    在Cacna1b基因中,异位子18a的替代拼接会影响关联性学习. 具有特定拼接变异的小鼠在恐惧调节任务中表现出改变的结行为,突出显示出exon 18a.

    更多相关视频

    Slice Patch Clamp Technique for Analyzing Learning-Induced Plasticity11:56

    Slice Patch Clamp Technique for Analyzing Learning-Induced Plasticity

    Published on: November 11, 2017

    16.4K
    Combining Optogenetics with Artificial microRNAs to Characterize the Effects of Gene Knockdown on Presynaptic Function within Intact Neuronal Circuits09:17

    Combining Optogenetics with Artificial microRNAs to Characterize the Effects of Gene Knockdown on Presynaptic Function within Intact Neuronal Circuits

    Published on: March 14, 2018

    10.6K

    相关概念视频

    Alternative RNA Splicing02:18

    Alternative RNA Splicing

    Alternative RNA splicing is the regulated splicing of exons and introns to produce different mature mRNAs from a single pre-mRNA. Unlike in constitutive splicing where a single gene produces a single type of mRNA, alternative splicing allows an organism to produce multiple proteins from a single gene and plays an important role in protein diversity.
    There are five types of alternative RNA splicing that vary in the ways the pre-mRNA segments are removed or retained in the mature mRNA. The first...
    25.4K
    Alternative RNA Splicing02:18

    Alternative RNA Splicing

    5.3K
    RNA Splicing01:32

    RNA Splicing

    Splicing is the process by which eukaryotic RNA is edited before its translation into protein. The RNA strand transcribed from eukaryotic DNA is called the primary transcript. The primary transcripts that become mRNAs are called precursor messenger RNAs (pre-mRNAs). Eukaryotic pre-mRNA contains alternating sequences of exons and introns. Exons are nucleotide sequences that code for proteins, whereas introns are the non-coding regions. In RNA splicing, introns are removed and exons are bonded...
    61.0K
    Associative Learning01:27

    Associative Learning

    Associative learning is a fundamental concept in behavioral psychology, wherein a connection is established between two stimuli or events, leading to a learned response. This process is critical in understanding how behaviors are acquired and modified. Conditioning, the mechanism through which associations are formed, can be divided into two main types: classical conditioning and operant conditioning, each elucidating different aspects of associative learning.
    Classical conditioning, also known...
    1.6K
    Exon Recombination02:32

    Exon Recombination

    The evolution of new genes is critical for speciation. Exon recombination, also known as exon shuffling or domain shuffling, is an important means of new gene formation. It is observed across vertebrates, invertebrates, and in some plants such as potatoes and sunflowers. During exon recombination, exons from the same or different genes recombine and produce new exon-intron combinations, which might evolve into new genes. 
    Exon shuffling follows “splice frame rules.” Each exon...
    4.2K