Recent Posts

Recognizing Plant Cell first authors: Yan Zhang

Yan Zhang, co-first author of Cryo-EM structure of the plant actin filaments from Zea mays pollen Current Position: Associate professor Working Experience: 2014-Current Associate professor, Institute of Biophysics, Chinese Academy of Science 2017-2018   Visitor Associate professor, University…

Recognizing Plant Cell first authors: Zhanhong Ren

Zhanhong Ren, co-first author of Cryo-EM structure of the plant actin filaments from Zea mays pollen Current Position: Ph.D. Candidate, Center for Biological Science and Technology, Key Laboratory of Cell Proliferation and Regulation Biology of Ministry of Education, College of Life Sciences, Beijing…

Recognizing Plant Physiology first authors: Jing Fan

Jing Fan, first author of CircRNAs are involved in the rice-Magnaporthe oryzae interaction Current Position: Associate Professor, Rice Research Institute, Sichuan Agricultural University, China Education: 2010, Ph.D. in Botany, Chongqing University, China; 2005, B.S. in Bioengineering, Chongqing…

Recognizing Plant Cell first authors: Meng Xie

Meng Xie, first author of A 5-Enolpyruvylshikimate 3-Phosphate Synthase Functions as a Transcriptional Repressor in Populus Current Position: Postdoctoral Associate, Center for Bioenergy Innovation, Oak Ridge National Laboratory; Department of Plant Sciences, University of Tennessee-Knoxville Education:…

Introducing CRISPR-TSKO: A Breakthrough in Precision Gene Editing

An excellent way to explore the function of a gene is to knockout its expression and see what happens. The development of the targeted gene editing system CRISPR (clustered regularly interspaced short palindromic repeats) has triggered scores of gene knockout studies. CRISPR is based on a defense system…

A Simple and sensitive SYBR Gold-based assay to quantify DNA-Protein interactions ($) (Plant Molecular Biology)

Gene regulation occurs at multiple levels including transcription. During transcription, transcriptional factors bind to specific target sequence which allows the recruitment of other proteins including RNA polymerase that enables transcription. Understanding such an intricate mechanism allows researchers…

Fine control of aerenchyma and lateral root development through Aux/IAA- and ARF-dependent auxin signaling ($) (PNAS)

Auxin plays a major role in plant development and can alter the developmental program following the stress response. In this paper, Yamauchi et al., have identified the auxin signaling cascade involved in the development of aerenchyma and regulators of this auxin signaling might also be involved in lateral…

Auxin-sensitive AUX/IAA proteins mediate drought tolerance in Arabidopsis by regulating glucosinolates levels ($) (Nature Communication)

Glucosinolates are secondary metabolites synthesized by plants as a defense compound against pathogen and herbivore. In this paper Salehin et al., have demonstrated regulation of aliphatic glucosinolate levels by auxin signaling that promotes drought tolerance in Arabidopsis. The Aux/IAA proteins are…

Flexibility of intrinsically disordered degrons in AUX/IAA proteins reinforces auxin receptor assemblies ($) (BioRxiv)

Auxin is involved in multiple plant development and stress response which necessitates complexity in auxin signaling. Auxin at a particular threshold in the cells brings together the TIR1/AFB1-5 (TRANSPORT INHIBITOR RESPONSE1/ AUXIN SIGNALING F-BOX 1-5) members and members of the 29 Aux/IAA members bound…