PRP4KA phosphorylates SERRATE and promotes its degradation to coordinate miRNA production

Mishra, Vishnu; Maurya, Bipin

doi:10.1007/s13562-023-00835-3

Cited by 3 publications

(2 citation statements)

References 8 publications

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“…In the plant system, this is accomplished by a complex of proteins including Dawdle (DDL), Dicer-like1 (DCL 1), Serrate (SE), and Hyponastic leaves1 (HYL1), whereas in the animals' system, it is carried out by a DiGeorge syndrome critical region 8 (DGCR8) and Ribonuclease III (RNase-III) family enzyme Drosha (Figure 1a and 1b) [3, 21-22, 24, 34-35]. In plants, these pre-miRNAs were then processed in the nucleus by the DCL1, SE, and HYL1 proteins into miRNA-miRNA* duplex [22,[36][37]. These duplexes are further methylated by the HEN1 protein and exported to the cytoplasm with the help of exportin protein including HASTY [3,[21][22]24].…”

Section: Mirna Biogenesis In Plant and Animal Systemmentioning

confidence: 99%

Dietary microRNAs (miRNAs) and Their Cutting-Edge Use in Food Science

Mishra

Kumar

Singh

et al. 2023

Food Science and Engineering

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Food quality and dietary habits have a significant impact on human health. Growing evidence suggests that miRNAs have been extensively detected in various dietary sources, including plants and animals. miRNAs are a class of small non-coding RNA that regulates gene expression in a sequence-specific manner and modulates various biological processes. These dietary miRNAs are transported through the circulatory system and affect the expression of the gene in the recipient cells through a process called cross-kingdom regulation of the gene. This review will provide insight into the role of dietary miRNAs, their stability and transport mechanisms, as well as their impact on human health. Likewise, we update and discuss the future consequences of dietary miRNAs and their possible use in the treatment of various human diseases.

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Section: Mirna Biogenesis In Plant and Animal Systemmentioning

confidence: 99%

Dietary microRNAs (miRNAs) and Their Cutting-Edge Use in Food Science

Mishra

Kumar

Singh

et al. 2023

Food Science and Engineering

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“…Previously, miRNAs have been implicated in various aspects of plant growth and development, including several abiotic and biotic stresses (Gautam et al, 2017, 2021; Mishra et al, 2022, 2023; Mishra & Maurya, 2023; Panda et al, 2022; Singh et al, 2018, 2020, 2021; Vivek & Kumar, 2021; Yadav et al, 2020). In animal systems, it is well known that miRNAs regulate the accumulation of serotonin by modulating various genes (Arai et al, 2013; Kassan et al, 2022; McKibben & Dwivedi, 2021; Zhao et al, 2019).…”

Section: Mirnas As Important Regulators Of Serotonin Biosynthesismentioning

confidence: 99%

Serotonin: A frontline player in plant growth and stress responses

Mishra

Sarkar

2023

Physiologia Plantarum

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Serotonin is a well‐studied pineal hormone that functions as a neurotransmitter in mammals and is found in varying amounts in diverse plant species. By modulating gene and phytohormonal crosstalk, serotonin has a significant role in plant growth and stress response, including root, shoot, flowering, morphogenesis, and adaptability responses to numerous environmental signals. Despite its prevalence and importance in plant growth and development, its molecular action, regulation and signalling processes remain unknown. Here, we highlight the current knowledge of the role of serotonin‐mediated regulation of plant growth and stress response. We focus on serotonin and its regulatory connections with phytohormonal crosstalk and address their possible functions in coordinating diverse phytohormonal responses during distinct developmental phases, correlating with melatonin. Additionally, we have also discussed the possible role of microRNAs (miRNAs) in the regulation of serotonin biosynthesis. In summary, serotonin may act as a node molecule to coordinate the balance between plant growth and stress response, which may shed light on finding its key regulatory pathways for uncovering its mysterious molecular network.

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