The regulatory role of the RUS family in plant growth and development / 生物工程学报

The chloroplast genome encodes many key proteins involved in photosynthesis and other metabolic processes, and metabolites synthesized in chloroplasts are essential for normal plant growth and development. Root-UVB (ultraviolet radiation B)-sensitive (RUS) family proteins composed of highly conserved DUF647 domain belong to chloroplast proteins. They play an important role in the regulation of various life activities such as plant morphogenesis, material transport and energy metabolism. This article summarizes the recent advances of the RUS family proteins in the growth and development of plants such as embryonic development, photomorphological construction, VB6 homeostasis, auxin transport and anther development, with the aim to facilitate further study of its molecular regulation mechanism in plant growth and development.

Advances on BTB protein ubiquitination mediated plant development and stress response / 生物工程学报

The BTB (broad-complex, tramtrack, and bric-à-brac) domain is a highly conserved protein interaction motif in eukaryotes. They are widely involved in transcriptional regulation, protein degradation and other processes. Recently, an increasing number of studies have shown that these genes play important roles in plant growth and development, biotic and abiotic stress processes. Here, we summarize the advances of these proteins ubiquitination-mediated development and abiotic stress responses in plants based on the protein structure, which may facilitate the study of this type of gene in plants.

Molecular mechanisms of RPD3 family members in regulating plant development and environmental responses / 生物工程学报

Lysine acetylation is one of the major post-translational modifications and plays critical roles in regulating gene expression and protein function. Histone deacetylases (HDACs) are responsible for the removal of acetyl groups from the lysines of both histone and non-histone proteins. The RPD3 family is the most widely studied HDACs. This article summarizes the regulatory mechanisms of Arabidopsis RPD3 family in several growth and development processes, which provide a reference for studying the mechanisms of RPD3 family members in regulating plant development. Moreover, this review may provide ideas and clues for exploring the functions of other members of HDACs family.

Molecular mechanism of WRKY12 in regulating plant development / 生物工程学报

WRKY transcription factors are one of the largest families of transcription factors in higher plants and involved in regulating multiple and complex growth and development processes in plants. WRKY12 is a typical member of WRKY family. This article summarizes recent research progresses on the regulatory mechanism of WRKY12 in multiple growth and development processes, and analyzes the functional differences between WRKY12 and WRKY13. It provides a useful reference for further studying the molecular mechanism of WRKY12 in plant complex developments. It also provides clearer research ideas and reference strategies for exploring the self-regulation of other WRKY member and the mutual regulatory relationships between different WRKY family genes.