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Article
Open AccessBase editing-mediated one-step inactivation of the Dnmt gene family reveals critical roles of DNA methylation during mouse gastrulation
During embryo development, DNA methylation is established by DNMT3A/3B and subsequently maintained by DNMT1. While much research has been done in this field, the functional significance of DNA methylation in e...
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Article
Genome-wide DNA methylation profiles and small noncoding RNA signatures in sperm with a high DNA fragmentation index
A growing number of studies have reported that sperm DNA fragmentation (SDF) is associated with male infertility. However, no studies have compared genome-wide DNA methylation profiles and sncRNA signatures be...
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Article
Open AccessSingle-cell CAS-seq reveals a class of short PIWI-interacting RNAs in human oocytes
Small RNAs have important functions. However, small RNAs in primate oocytes remain unexplored. Herein, we develop CAS-seq, a single-cell small RNA sequencing method, and profile the small RNAs in human oocytes...
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Article
Open AccessIdentification of small non-coding RNAs as sperm quality biomarkers for in vitro fertilization
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Article
Open AccessRibozyme-enhanced single-stranded Ago2-processed interfering RNA triggers efficient gene silencing with fewer off-target effects
Short-hairpin RNAs (shRNAs) are widely used to produce small-interfering RNAs (siRNAs) for gene silencing. Here we design an alternative siRNA precursor, named single-stranded, Argonaute 2 (Ago2)-processed int...