MicroRNAs (miRNAs) play a crucial role in plant cell homeostasis, particularly in response to environmental biotic and abiotic stresses. The transcription of miRNAs is mediated by RNA Polymerase II which generates the primary miRNA transcripts (pri-miRNAs). HYPONASTIC LEAVES 1 (HYL1) is a miRNA biogenesis…

An important phase in a plant’s life cycle is transforming from embryo to seedling, when it transitions from a protected space inside the seed to a vulnerable seedling. The capacity of the seedling to tolerate its surroundings determines its survival and eventual reproductive success. In addition to…

The green revolution revolutionized crop productivity through the adoption of genetic advancements, particularly focusing on genes like Reduced height-1 (Rht-1) in wheat and semi-dwarf1 (sd1) in rice, which optimized plant architecture. However, these changes lowered the green revolution varieties’…

Extrachromosomal circular DNA (eccDNA) is a type of double-stranded circular DNA that is derived from chromosomes. High copy number and expression level of eccDNA encoding 5-enolpyruvylshikimate-3-phosphate synthase (EPSPS) have been linked with glyphosate resistance in pigweed (Amaranthus spp). Previous…

Research and discovery rely on teamwork and collaboration, yet many academic structures don’t support or reward such models. Additionally, the significant challenges addressed by plant scientists go beyond the expertise of one PI or lab, further highlighting the need for research teams that span disciplinary…

Review: Stress-related biomolecular condensates in plants Biomolecular condensates are non-membrane-bound compartments containing proteins and RNAs with key functions in stress responses. In plants, they occur as several types with different properties and components, including stress granules and…

Li and Zhang et al. explore the involvement of ERAD in grain size regulation. Jing Li; University of Chinese Academy of Sciences, Beijing, China. Ran Xu; Sanya Nanfan Research Institute of Hainan University, Sanya, China Background: Grain size affects yield and is therefore an important agronomic…

Suzuki et al. examine the effects of auxin signaling on development of the liverwort Marchantia polymorpha. Hidemasa Suzuki, Hirotaka Kato, Megumi Iwano, Ryuichi Nishihama, Takayuki Kohchi Background: Land plants alternate diploid (2n) and haploid (n) generations. The plant hormone auxin regulates…