Soybean nodulation shapes the rhizosphere microbiome to increase rapeseed yield.

Introduction: Crop rotation, a crucial agricultural practice that enhances soil health and crop productivity, is widely used in agriculture worldwide. Soybeans play a crucial role in crop rotation owing to their nitrogen-fixing ability, which is facilitated by symbiotic bacteria in their root systems. The soybean-rapeseed rotation is an effective agricultural practice in the Yangtze River Basin of China.

Six-month-old infants use cross-modal synchrony to identify novel communicative signals.

Humans adopt non-linguistic signals, from smoke signals to Morse code, to communicate. This communicative flexibility emerges early: embedding novel sine-wave tones in a social, communicative exchange permits 6-month-olds to imbue them with communicative status, and to use them in subsequent learning. Here, to specify the mechanism(s) that undergird this capacity, we introduced infants to a novel signal-sine-wave tone sequences-in brief videotaped vignettes with non-human agents, systematically manipulating the socio-communicative cues in each vignette.

MicroRNA Biogenesis, Gene Regulation Mechanisms, and Availability in Foods.

MicroRNAs (miRNAs) are small, non-coding RNAs that control gene expression by degrading or repressing mRNA translation into proteins. Research recently suggested that food-derived miRNAs are bioavailable and may be absorbed in the gastrointestinal tract (GIT). Since these small RNAs may reach the circulation and organs, possible interactions with host genes will lead to epigenetic effects that alter metabolism.

The parallel narrative of RGF/GLV/CLEL peptide signalling.

Plant peptide families share distinct characteristics, and many members are in homologous signalling pathways controlling development and responses to external signals. The root meristem growth factor (RGF) peptides/GOLVEN (GLV)/CLAVATA3-ESR-related like (CLEL) are a family of short signalling peptides that are derived from a precursor protein and undergo post-translational modifications. Their role in root meristem development is well established and recent efforts have identified subtilase processing pathways and several downstream signalling components.