論文

査読有り 筆頭著者 最終著者 責任著者 国際誌
2021年4月29日

N-terminally endogenous mKate2-tagged HIM-4 in Caenorhabditis elegans.

microPublication biology
  • Shinji Ihara

2021
開始ページ
Open access
終了ページ
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.17912/micropub.biology.000386

The gene him-4 encodes the C. elegans homolog of hemicentin, an evolutionarily conserved extracellular matrix protein. Despite being an extracellular matrix protein, mutations in him-4 result in pleiotropic defects during development and demonstrate tissue fragility. While previous studies in C. elegans have confirmed the localization of either transgenic HIM-4::GFP or endogenous C-terminally tagged HIM-4::mNeonGreen, only green or green/yellow fluorescent protein-tagged HIM-4 are available to the C. elegans community. Here, I used CRISPR/Cas9 technology to insert the far-red fluorescence protein mKate2 at the him-4 genomic locus, and established worms expressing mKate2::HIM-4. As expected, localization of mkate2::HIM-4 at the rachis was observed at the L4 stage. In contrast to the localization of type IV collagen or nidogen such as major components of the basement membrane, mkate2::HIM-4 was polarized at the anterior part of the pharyngeal basement membrane. A unique polarized localization pattern of pharyngeal basement membrane is maintained throughout the L1-L4 stages.

リンク情報
DOI
https://doi.org/10.17912/micropub.biology.000386
PubMed
https://www.ncbi.nlm.nih.gov/pubmed/33937723
PubMed Central
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8085682
URL
https://micropublication.org/convert?auth=arachnys-weaver&url=https://www.micropublication.org/print/micropub-biology-000386
ID情報
  • DOI : 10.17912/micropub.biology.000386
  • PubMed ID : 33937723
  • PubMed Central 記事ID : PMC8085682

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