Germ granules and gene regulation in the Caenorhabditis elegans germline

CM Phillips, DL Updike - Genetics, 2022 - academic.oup.com
The transparency of Caenorhabditis elegans provides a unique window to observe and
study the function of germ granules. Germ granules are specialized ribonucleoprotein (RNP) …

[HTML][HTML] Endogenous RNAi pathways in C. elegans

AC Billi, SEJ Fischer, JK Kim - WormBook: The Online Review of C …, 2018 - ncbi.nlm.nih.gov
In addition to several hundred microRNAs, C. elegans produces thousands of other small
RNAs targeting coding genes, pseudogenes, transposons, and other noncoding RNAs …

[HTML][HTML] piRNAs can trigger a multigenerational epigenetic memory in the germline of C. elegans

A Ashe, A Sapetschnig, EM Weick, J Mitchell… - Cell, 2012 - cell.com
Transgenerational effects have wide-ranging implications for human health, biological
adaptation, and evolution; however, their mechanisms and biology remain poorly …

P granules protect RNA interference genes from silencing by piRNAs

JPT Ouyang, A Folkmann, L Bernard, CY Lee… - Developmental cell, 2019 - cell.com
P granules are perinuclear condensates in C. elegans germ cells proposed to serve as hubs
for self/non-self RNA discrimination by Argonautes. We report that a mutant (meg-3 meg-4) …

Small RNAs break out: the molecular cell biology of mobile small RNAs

P Sarkies, EA Miska - Nature Reviews Molecular Cell Biology, 2014 - nature.com
Small RNAs that function in a non-cell autonomous manner are becoming increasingly
recognized as regulatory molecules with the potential to transmit information between cells …

Germ granules coordinate RNA-based epigenetic inheritance pathways

AE Dodson, S Kennedy - Developmental cell, 2019 - cell.com
Germ granules are biomolecular condensates that promote germ cell totipotency in animals.
In C. elegans, MEG-3 and MEG-4 function redundantly to assemble germ granules in …

A tudor domain protein, SIMR-1, promotes siRNA production at piRNA-targeted mRNAs in C. elegans

KI Manage, AK Rogers, DC Wallis, CJ Uebel… - Elife, 2020 - elifesciences.org
piRNAs play a critical role in the regulation of transposons and other germline genes. In
Caenorhabditis elegans, regulation of piRNA target genes is mediated by the mutator …

Biology and mechanisms of short RNAs in Caenorhabditis elegans

A Grishok - Advances in genetics, 2013 - Elsevier
The significance of noncoding RNAs in animal biology is being increasingly recognized. The
nematode Caenorhabditis elegans has an extensive system of short RNAs that includes …

Two isoforms of the essential C. elegans Argonaute CSR-1 differentially regulate sperm and oocyte fertility

AG Charlesworth, U Seroussi, NJ Lehrbach… - Nucleic Acids …, 2021 - academic.oup.com
The Caenorhabditis elegans genome encodes nineteen functional Argonaute proteins that
use 22G-RNAs, 26G-RNAs, miRNAs or piRNAs to regulate target transcripts. Only one …

Multigenerational Regulation of the Caenorhabditis elegans Chromatin Landscape by Germline Small RNAs

NE Weiser, JK Kim - Annual review of genetics, 2019 - annualreviews.org
In animals, small noncoding RNAs that are expressed in the germline and transmitted to
progeny control gene expression to promote fertility. Germline-expressed small RNAs …