During cell division, cells require to form mitotic spindle and these mitotic spindles are basically newly formed microtubules. The formation of new microtubules depends on γ-tubulin. Along with 5 GPCs (γ-tubulin protein complex), γ-tubulin form γTuRC (γ-tubulin ring complex) and it facilitates…

The rate of mitochondrial respiration is highly dynamic and responds to numerous endogenous and exogenous factors. Here, O’Leary et al. have measured mitochondrial respiration (through O2 production) in response to various metabolites in leaf discs over several hours, to address not only post-translational…

It was shown that the Arabidopsis intergenic long noncoding RNA (LncRNA) APOLO (AUXIN-REGULATED PROMOTER LOOP) modulates in cis its neighbor gene PID forming a chromatin loop. However, it remained unknown whether it can act also in trans modulating the expression of other genes. Now, Ariel et…

REDUCED COMPLEXITY (RCO) is the main homeodomain transcription factor (TF) responsible for leaf complexity in cruciferous plants. RCO is lost in the model Arabidopsis with simple leaves but present in the genome of Cardamine hirsuta, a good model for leaf morphology traits. However, little is known about…

Magdalena M. Julkowska [email protected] Improvement of crops using traditional breeding is too slow to ensure food production able to sustain the growing human population, especially in the face of climate change (Hickey et al., 2019). Transformation methods for monocot crops depend…

In addition to promoting plant growth and development, the colonization of roots by beneficial microorganisms often provides aboveground tissues with enhanced resistance to pathogen attack. This form of resistance, referred to as ‘induced systemic resistance’ (ISR), relies on the long-distance movement…

Guest Editor : Facundo Romani I am in an Argentinean PhD student at Universidad Nacional del Litoral (Santa Fe, Argentina) and current ASPB Plantae Fellow. I am about to finish my PhD program, during past years I worked with Javier Moreno as supervisor and spent a long stay at Monash University…

O’Leary et al. show that the TOR signalling pathway in plants responds to amino acid levels by eliciting regulatory effects on respiratory energy metabolism at night, uniting a hallmark mechanism of TOR regulation across eukaryotes. Plant Cell https://doi.org/10.1105/tpc.19.00157 By Brendan O’Leary…