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  1. Article ; Online: A group of L-type lectin receptor kinases function redundantly in mediating extracellular NAD(P) signaling in Arabidopsis.

    Li, Qi / Zhou, Mingxi / Harris, Fiona / Mou, Zhonglin

    Plant physiology

    2024  

    Language English
    Publishing date 2024-04-23
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208914-2
    ISSN 1532-2548 ; 0032-0889
    ISSN (online) 1532-2548
    ISSN 0032-0889
    DOI 10.1093/plphys/kiae224
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  2. Article ; Online: Multiplexed gene editing in citrus by using a multi-intron containing Cas9 gene.

    Sarkar, Poulami / Santiago Vazquez, Jorge / Zhou, Mingxi / Levy, Amit / Mou, Zhonglin / Orbović, Vladimir

    Transgenic research

    2024  Volume 33, Issue 1-2, Page(s) 59–66

    Abstract: Several expression systems have been developed in clustered regularly interspaced short palindromic repeats (CRISPR)-associated protein 9 (CRISPR/Cas9) framework allowing for gene editing of disease-associated genes across diverse citrus varieties. In ... ...

    Abstract Several expression systems have been developed in clustered regularly interspaced short palindromic repeats (CRISPR)-associated protein 9 (CRISPR/Cas9) framework allowing for gene editing of disease-associated genes across diverse citrus varieties. In this study, we present a new approach employing a multi-intron containing Cas9 gene plus multiple gRNAs separated with tRNA sequences to target the phytoene desaturase gene in both 'Carrizo' citrange and 'Duncan' grapefruit. Notably, using this unified vector significantly boosted editing efficiency in both citrus varieties, showcasing mutations in all three designated targets. The implementation of this multiplex gene editing system with a multi-intron-containing Cas9 plus a gRNA-tRNA array demonstrates a promising avenue for efficient citrus genome editing, equipping us with potent tools in the ongoing battle against several diseases such as canker and huanglongbing.
    MeSH term(s) Gene Editing ; CRISPR-Cas Systems/genetics ; Introns ; Citrus/genetics ; RNA, Guide, CRISPR-Cas Systems ; RNA, Transfer/genetics
    Chemical Substances RNA, Guide, CRISPR-Cas Systems ; RNA, Transfer (9014-25-9)
    Language English
    Publishing date 2024-04-02
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 31620-9
    ISSN 1573-9368 ; 0962-8819
    ISSN (online) 1573-9368
    ISSN 0962-8819
    DOI 10.1007/s11248-024-00380-2
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  3. Article: Effect of NaCl and EDDS on Heavy Metal Accumulation in

    Zhou, Mingxi / Kiamarsi, Zahar / Han, Ruiming / Kafi, Mohammad / Lutts, Stanley

    Plants (Basel, Switzerland)

    2023  Volume 12, Issue 8

    Abstract: The ability of plants to accumulate heavy metals is a crucial factor in phytoremediation. This study investigated the effect of NaCl and S,S-ethylenediaminesuccinic acid (EDDS) on heavy metal accumulation ... ...

    Abstract The ability of plants to accumulate heavy metals is a crucial factor in phytoremediation. This study investigated the effect of NaCl and S,S-ethylenediaminesuccinic acid (EDDS) on heavy metal accumulation in
    Language English
    Publishing date 2023-04-14
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2704341-1
    ISSN 2223-7747
    ISSN 2223-7747
    DOI 10.3390/plants12081656
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  4. Article ; Online: What is affecting the improvement of green innovation efficiency in the old industrial base: evidence from Northeast China.

    Guo, Fuyou / Zhou, Mingxi / De, Ligeer / Li, Rui / Zhang, Yu

    Environmental science and pollution research international

    2023  Volume 30, Issue 55, Page(s) 117759–117771

    Abstract: Green innovation is an important driving force for high-quality development and is vital for reinvigorating the old industrial bases in Northeast China. As such, this study investigates the spatial-temporal evolution characteristics and factors ... ...

    Abstract Green innovation is an important driving force for high-quality development and is vital for reinvigorating the old industrial bases in Northeast China. As such, this study investigates the spatial-temporal evolution characteristics and factors influencing green innovation efficiency (GIE) in Northeast China from 2005 to 2020, using the super-efficient EBM-Malmquist model, kernel density estimation, and random forest model. The results show the following. (1) The "growth effect" of technological change is the main force driving GIE improvement; the "horizontal effect" of pure technical efficiency change has started to play an important role; and the club convergence characteristics of GIE in Northeast China have started to be optimized. (2) GIE in Northeast China shows significant spatial differentiation. The urban agglomeration of Mid-southern Liaoning and Harbin-Changchun has had high values for GIE, indicating that green innovation has a cyclic cumulative effect and the spatial pattern of green innovation needs to be further optimized. (3) The random forest model is more accurate and provides more trustworthy results compared with the traditional multiple linear regression model. The results of random forest model measurement illustrate that the number of digital economy enterprises, public finance expenditure, GDP per capita, and vegetation coverage play a positive role in promoting GIE. The proportion of the non-farm population and industrial agglomeration plays a negative role in GIE. In the same period, the contribution of the number of digital economy enterprises≥0.41, public expenditure ≥0.47, GDP per capita≥0.39, and vegetation coverage≥0.36 to GIE reach maximum values and then remain unchanged.
    MeSH term(s) China ; Head ; Health Expenditures ; Industry ; Linear Models ; Economic Development ; Efficiency
    Language English
    Publishing date 2023-10-24
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 1178791-0
    ISSN 1614-7499 ; 0944-1344
    ISSN (online) 1614-7499
    ISSN 0944-1344
    DOI 10.1007/s11356-023-30525-5
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  5. Book ; Online: Tightly-coupled Visual-DVL-Inertial Odometry for Robot-based Ice-water Boundary Exploration

    Zhao, Lin / Zhou, Mingxi / Loose, Brice

    2023  

    Abstract: Robotic underwater systems, e.g., Autonomous Underwater Vehicles (AUVs) and Remotely Operated Vehicles (ROVs), are promising tools for collecting biogeochemical data at the ice-water interface for scientific advancements. However, state estimation, i.e., ...

    Abstract Robotic underwater systems, e.g., Autonomous Underwater Vehicles (AUVs) and Remotely Operated Vehicles (ROVs), are promising tools for collecting biogeochemical data at the ice-water interface for scientific advancements. However, state estimation, i.e., localization, is a well-known problem for robotic systems, especially, for the ones that travel underwater. In this paper, we present a tightly-coupled multi-sensors fusion framework to increase localization accuracy that is robust to sensor failure. Visual images, Doppler Velocity Log (DVL), Inertial Measurement Unit (IMU) and Pressure sensor are integrated into the state-of-art Multi-State Constraint Kalman Filter (MSCKF) for state estimation. Besides that a new keyframe-based state clone mechanism and a new DVL-aided feature enhancement are presented to further improve the localization performance. The proposed method is validated with a data set collected in the field under frozen ice, and the result is compared with 6 other different sensor fusion setups. Overall, the result with the keyframe enabled and DVL-aided feature enhancement yields the best performance with a Root-mean-square error of less than 2 m compared to the ground truth path with a total traveling distance of about 200 m.

    Comment: 8 pages, 6 figures
    Keywords Computer Science - Robotics ; Computer Science - Computer Vision and Pattern Recognition
    Subject code 629
    Publishing date 2023-03-29
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  6. Article: Kosteletzkya pentacarpos: A Potential Halophyte Candidate for Phytoremediation in the Meta(loid)s Polluted Saline Soils

    Zhou, Mingxi / Lutts, Stanley / Han, Ruiming

    Plants. 2021 Nov. 18, v. 10, no. 11

    2021  

    Abstract: Kosteletzkya pentacarpos (L.) Ledebour is a perennial facultative halophyte species from the Malvacea family that grows in coastal areas with high amounts of salt. The tolerance of K. pentacarpos to the high concentration of salt (0.5–1.5% salinity range ...

    Abstract Kosteletzkya pentacarpos (L.) Ledebour is a perennial facultative halophyte species from the Malvacea family that grows in coastal areas with high amounts of salt. The tolerance of K. pentacarpos to the high concentration of salt (0.5–1.5% salinity range of coastal saline land) has been widely studied for decades. Nowadays, with the dramatic development of the economy and urbanization, in addition to the salt, the accumulation of mate(loid)s in coastal soil is increasing, which is threatening the survival of halophyte species as well as the balance of wetland ecosystems. Recently, the capacity of K. pentacarpos to cope with either single heavy metal stress or a combination of multiple meta(loid) toxicities was studied. Hence, this review focused on summarizing the physiological and biochemical behaviors of K. pentacarpos that has been simultaneously exposed to the combination of several meta(loid) toxicities. How the salt accumulated by K. pentacarpos impacts the response to meta(loid) stress was discussed. We conclude that as a potential candidate for phytoremediation, K. pentacarpos was able to cope with various environmental constrains such as multiple meta(loid) stresses due to its relative tolerance to meta(loid) toxicity.
    Keywords coastal soils ; halophytes ; heavy metals ; phytoremediation ; salinity ; toxicity ; urbanization ; wetlands
    Language English
    Dates of publication 2021-1118
    Publishing place Multidisciplinary Digital Publishing Institute
    Document type Article
    ZDB-ID 2704341-1
    ISSN 2223-7747
    ISSN 2223-7747
    DOI 10.3390/plants10112495
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  7. Article ; Online: N-hydroxypipecolic acid triggers systemic acquired resistance through extracellular NAD(P).

    Li, Qi / Zhou, Mingxi / Chhajed, Shweta / Yu, Fahong / Chen, Sixue / Zhang, Yanping / Mou, Zhonglin

    Nature communications

    2023  Volume 14, Issue 1, Page(s) 6848

    Abstract: Systemic acquired resistance (SAR) is a long-lasting broad-spectrum plant defense mechanism induced in distal systemic tissues by mobile signals generated at the primary infection site. Despite the discoveries of multiple potential mobile signals, how ... ...

    Abstract Systemic acquired resistance (SAR) is a long-lasting broad-spectrum plant defense mechanism induced in distal systemic tissues by mobile signals generated at the primary infection site. Despite the discoveries of multiple potential mobile signals, how these signals cooperate to trigger downstream SAR signaling is unknown. Here, we show that endogenous extracellular nicotinamide adenine dinucleotide (phosphate) [eNAD(P)] accumulates systemically upon pathogen infection and that both eNAD(P) and the lectin receptor kinase (LecRK), LecRK-VI.2, are required in systemic tissues for the establishment of SAR. Moreover, putative mobile signals, e.g., N-hydroxypipecolic acid (NHP), trigger de novo systemic eNAD(P) accumulation largely through the respiratory burst oxidase homolog RBOHF-produced reactive oxygen species (ROS). Importantly, NHP-induced systemic immunity mainly depends on ROS, eNAD(P), LecRK-VI.2, and BAK1, indicating that NHP induces SAR primarily through the ROS-eNAD(P)-LecRK-VI.2/BAK1 signaling pathway. Our results suggest that mobile signals converge on eNAD(P) in systemic tissues to trigger SAR through LecRK-VI.2.
    MeSH term(s) Arabidopsis/metabolism ; Arabidopsis Proteins/metabolism ; NAD/metabolism ; Reactive Oxygen Species/metabolism ; Plant Diseases ; Gene Expression Regulation, Plant
    Chemical Substances Arabidopsis Proteins ; N-hydroxypipecolic acid ; NAD (0U46U6E8UK) ; Reactive Oxygen Species
    Language English
    Publishing date 2023-10-27
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't ; Research Support, U.S. Gov't, Non-P.H.S.
    ZDB-ID 2553671-0
    ISSN 2041-1723 ; 2041-1723
    ISSN (online) 2041-1723
    ISSN 2041-1723
    DOI 10.1038/s41467-023-42629-0
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  8. Article ; Online: Arsenic in the hyperaccumulator Pteris vittata: A review of benefits, toxicity, and metabolism.

    Zhao, Fei / Han, Yu / Shi, Hongyi / Wang, Guoxiang / Zhou, Mingxi / Chen, Yanshan

    The Science of the total environment

    2023  Volume 896, Page(s) 165232

    Abstract: Arsenic (As) is a toxic metalloid, elevated levels of which in soils are becoming a major global environmental issue that poses potential health risks to humans. Pteris vittata, the first known As hyperaccumulator, has been successfully used to remediate ...

    Abstract Arsenic (As) is a toxic metalloid, elevated levels of which in soils are becoming a major global environmental issue that poses potential health risks to humans. Pteris vittata, the first known As hyperaccumulator, has been successfully used to remediate As-polluted soils. Understanding why and how P. vittata hyperaccumulates As is the core theoretical basis of As phytoremediation technology. In this review, we highlight the beneficial effects of As in P. vittata, including growth promotion, elemental defense, and other potential benefits. The stimulated growth of P. vittata induced by As can be defined as As hormesis, but differs from that in non-hyperaccumulators in some aspects. Furthermore, the As coping mechanisms of P. vittata, including As uptake, reduction, efflux, translocation, and sequestration/detoxification are discussed. We hypothesize that P. vittata has evolved strong As uptake and translocation capacities to obtain beneficial effects from As, which gradually leads to As accumulation. During this process, P. vittata has developed a strong As vacuolar sequestration ability to detoxify overloaded As, which enables it to accumulate extremely high As concentrations in its fronds. This review also provides insights into several important research gaps that need to be addressed to advance our understanding of As hyperaccumulation in P. vittata from the perspective of the benefits of As.
    MeSH term(s) Humans ; Arsenic/analysis ; Pteris/metabolism ; Soil Pollutants/analysis ; Biodegradation, Environmental ; Soil ; Plant Roots/metabolism
    Chemical Substances Arsenic (N712M78A8G) ; Soil Pollutants ; Soil
    Language English
    Publishing date 2023-06-29
    Publishing country Netherlands
    Document type Review ; Journal Article
    ZDB-ID 121506-1
    ISSN 1879-1026 ; 0048-9697
    ISSN (online) 1879-1026
    ISSN 0048-9697
    DOI 10.1016/j.scitotenv.2023.165232
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    Zs.A 949: Show issues Location:
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  9. Article: Kosteletzkya pentacarpos

    Zhou, Mingxi / Lutts, Stanley / Han, Ruiming

    Plants (Basel, Switzerland)

    2021  Volume 10, Issue 11

    Abstract: Kosteletzkya ... ...

    Abstract Kosteletzkya pentacarpos
    Language English
    Publishing date 2021-11-18
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2704341-1
    ISSN 2223-7747
    ISSN 2223-7747
    DOI 10.3390/plants10112495
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  10. Article ; Online: Metabolomic Analysis of Microcystis aeruginosa After Exposure to the Algicide L-Lysine

    Yan, Xiangjuan / Zhao, Fei / Wang, Guosheng / Wang, Zhen / Zhou, Mingxi / Zhang, Limin / Wang, Guoxiang / Chen, Yanshan

    Bull Environ Contam Toxicol. 2023 Jan., v. 110, no. 1 p.12-12

    2023  

    Abstract: The widespread occurrence of cyanobacteria blooms damages the water ecosystem and threatens the safety of potable water and human health. Exogenous L-lysine significantly inhibits the growth of a dominant cyanobacteria Microcystis aeruginosa in ... ...

    Abstract The widespread occurrence of cyanobacteria blooms damages the water ecosystem and threatens the safety of potable water and human health. Exogenous L-lysine significantly inhibits the growth of a dominant cyanobacteria Microcystis aeruginosa in freshwater. However, the molecular mechanism of how lysine inhibits the growth of M. aeruginosa is unclear. In this study, both non-target and target metabolomic analysis were performed to investigate the effects of algicide L-lysine. The results showed that 8 mg L⁻ ¹ lysine most likely disrupts the metabolism of amino acids, especially the arginine and proline metabolism. According to targeted amino acid metabolomics analysis, only 3 amino acids (L-arginine, ornithine, and citrulline), which belong to the ornithine-ammonia cycle (OAC) in arginine metabolic pathway, showed elevated levels. The intracellular concentrations of ornithine, citrulline, and arginine increased by 115%, 124%, and 19.4%, respectively. These results indicate that L-lysine may affect arginine metabolism and OAC to inhibit the growth of M. aeruginosa.
    Keywords Microcystis aeruginosa ; algicides ; arginine ; biochemical pathways ; bulls ; citrulline ; drinking water ; ecosystems ; freshwater ; human health ; lysine ; metabolism ; metabolomics ; ornithine ; proline
    Language English
    Dates of publication 2023-01
    Size p. 12.
    Publishing place Springer US
    Document type Article ; Online
    ZDB-ID 6895-0
    ISSN 1432-0800 ; 0007-4861
    ISSN (online) 1432-0800
    ISSN 0007-4861
    DOI 10.1007/s00128-022-03658-5
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