Summary: Non-26S protease ubiture-mediated endometrial transport pathways regulate ABA signals

: Endometrial transport pathways involved in regulating ABA signals
in-26S protease ubilin-mediated endometrial transport pathways play an important regulatory role in the life process of epidural organisms. This field has been studied in animals and yeasts in greater depth, but little is known about plants. Combined with the laboratory's own work and the latest important research progress in the field, the author makes an in-depth analysis of the regulation of ABA signals of endometrial transport pathways mediated by non-26S protease ubilin, and puts forward the problems that still need to be solved in this field and the prospects for future research in this field. ABA is a very important plant hormone that regulates plant seed maturation, seed germination, flowering, and plant response to various biological and abatetic stresses. In recent years, as research has progressed, researchers have found that ABA signals are subject to very fine regulation not only at the transcription level but also at the translation level. It is now very clear how 26S proteases affect ABA signals. This review further summarizes and discusses how the non-26S protease pathway, including the internal swallowing transport route and the autophagy pathway, regulates the function of the key components of the ABA signal pathway. The main points discussed in this paper are: (1) the internal swallowing transport pathway plays an important role in the identification, transduction and function of the ABA signal, (2) the autophagy pathway participates in the degradation of membrane protein and soluble protein group in the ABA signal pathway, and (3) how the E3 ubilin connective enzyme participates in regulating the internal swallowing transport pathway and the autophagy pathway of the ABA signal.
reviews and perspectives were published online September 15, 2017
. Yu Feifei, a member of the Xieqi Research Group, was the first author of the paper. This work has been funded by the National Key Research and Development Program. (Source: Science.com)