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Basic research and industrial development status of suancai in Northeast China: History， microflora diversity， processing technology， nutrition and safety

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Food science and Human Wellness 2024年

作者： Qianqian Wang Jingbo Yang Yuqi Wang Meiru Xie Xiaoxi Qi Ramnarain Ramakrishna Libo Liu Wenkui Guo Guofang Zhang Chun Li Key lab.ratory of Dairy science， Ministry of Education， College of Food science， Northeast Agricultural University Department of plant sciences， North Dakota State University Heilongjiang Institute of Green Food science

Suancai has a lengthy history and a wide range of categories， which has some influence on the pickled diet culture around the world. Suancai production is transitioning to a large-scale， standardized production due to the growth of the market. It has a unique flavor and is rich in nutrients， and its abundance of free amino acids， vitamins and phenolics has many positive effects on the human body. This review gives the types and history of suancai， as well as its impact on the world's pickled culture. The changes in nutritional composition and flavor of suancai during fermentation are summarized. It presented the production technology and influencing factors of the northeast suancai， examined the quality and safety issues in suancai， and put forth some ideas and opinions on the standardization development of the suancai industry. It also summarized the geographic distribution and flora diversity of pickles around the world. In order to provide some knowledge and guidance for the promotion of modern industrial production in the suancai industry.

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Interference mitigation and target detection for automotive FMCW radar with range-Doppler sparse regularization

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science China(Information sciences) 2024年第9期67卷 342-343页

作者： Yan HUANG Yunxuan WANG Xiao ZHOU Hui ZHANG Yuan MAO Guisheng LIAO Wei HONG State Key lab.of Millimeter Waves Southeast University Department of Computer science University College London National Key lab.of Radar Signal Processing Xidian University

The invention of vehicles has shaped our modern society and accelerated our economy while causing many tragic incidents simultaneously. Some advanced driver-assistance systems(ADAS) based on surrounding environment se... 详细信息

关键词： Radar interference

An endophytic fungus interacts with the defensinlike protein OsCAL1 to regulate cadmium allocation in rice

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Molecular plant 2024年第2期17卷 312-324页

作者： Tianyu Gu Ziai Qi Yating Wang Siying Chen Jing Yan Huapeng Qiu Yanxuan Yu Zjun Fang Junmin Wang Jiming Gong National Key lab.ratory of plant Molecular Genetics Shanghai Center for Plant Stress BiologyCAS Center for Excellence in Molecular Plant SciencesChinese AcademyofSciencesShanghai200032China School of Life science and Technology ShanghaiTech UniversityShanghai 201210China University of the Chinese Academy of sciences Beijing 100049China Hunan Key lab.ratory of Economic Crops Genetic Improvement and Integrated Utilization College of Life ScienceHunan University of Science and TechnologyXiangtan411201China State Key lab.ratory of Crop Stress Adaptation and Improvement School of Life SciencesHenan UniversityKaifeng 475004China Institute of Crops and Nuclear Technology Utilization Zhejiang Academy of Agricultural SciencesHangzhou 310021China

Defensin-like proteins are conserved in multicellular organisms and contribute to innate immune re-sponses against fungal *** rice,defensins play a novel role in regulating cadmium(Cd)efflux from the ***,whether the antifungal activity of defensins correlates with Cd-efflux function remains *** this study,we isolated an endophytic Fusarium,designed Fo1o,by a comparative mi-crobiome analysis of rice plants grown in a paddy contaminated with ***10 is tolerant to high levels of Cd,but is sensitive to the defensin-like protein OsCAL1,which mediates Cd efflux to the *** found that Fo10 symbiosis in rice is regulated by OsCAL1 dynamics,and Fo10 coordinates multiple plant pro-cesses,including Cd uptake,vacuolar sequestration,efflux to the environment,and formation of Fe pla-ques in the *** processes are dependent on the salicylic acid signaling pathway to keep Cd levels low in the cytosol of rice cells and to decrease Cd levels in rice grains without any yield ***10 also plays a role in Cd tolerance in the poaceous crop maize and wheat,but has no observed effects in the eudicot plants Arabidopsis and *** together,these findings provide insights into the mech-anistic basis underlying how afungal endophyte and host plant interact to control Cd accumulation in host plants by adapting defense responses to promotethe establishment ofa symbiosis that permits adaptation to high-Cd environments.

关键词： defensin-like protein Fusarium oxysporum endophyte cadmium allocation

Two viral proteins translated from one open reading frame target different layers of plant defense

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plant Communications 2024年第4期5卷 177-193页

作者： Yuzhen Mei Tao Hu Yaqin Wang Rosa Lozano-Duran Xiuling Yang Xueping Zhou State Key lab.ratory of Rice Biology Institute of BiotechnologyZhejiang UniversityHangzhouZhejiang 310058China State Key lab.ratory for Biology of plant Diseases and Insect Pests Institute of Plant ProtectionChinese Academy of Agricultural SciencesBeijing 100193China Department of plant Biochemistry Center for Plant Molecular Biology(ZMBP)Eberhard Karls University72076 TubingenGermany

Multilayered defense responses are activated upon pathogen *** utilize a number of strategies to maximize the coding capacity of their small genomes and produce viral proteins for infection,including suppression of host ***,we reveal translation leakage as one of these strategies:two viral effec-tors encoded by tomato golden mosaic virus,chloroplast-localized C4(cC4)and membrane-associated C4(mC4),are translated from two in-frame start codons and function cooperatively to suppress ***4 localizes in chloroplasts,to which it recruits NbPUB4 to induce ubiquitination of the outer membrane;as a result,this organelle is degraded,and chloroplast-mediated defenses are ***,chloroplast-localized cC4 induces the production of singlet oxygen(1O2),which in turn promotes translo-cation of the 1O2 sensor NbMBS1 from the cytosol to the nucleus,where it activates expression of the CERK1 ***,an antiviral effect exerted by CERK1 is countered by mC4,localized at the plasma ***4,like cC4,recruits NbPUB4 and promotes the ubiquitination and subsequent degradation of CERK1,suppressing membrane-based,receptor-like kinase-dependent ***,this translation leakage strategy seems to be conserved in multiple viral species and is related to host *** suggests that stacking of different cellular antiviral responses could be an effective way to abrogate viral infection and engineer sustainable resistance to major crop viral diseases in thefield.

关键词： geminivirus C4 PUB4 CERK1 subcellular localization antiviral defense

The regulatory mechanism of rapid lignification for timely anther dehiscence

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Journal of Integrative plant Biology 2024年第8期66卷 1788-1800页

作者： Jing-Shi Xue Yi-Feng Feng Ming-Qi Zhang Qin-Lin Xu Ya-Min Xu Jun-Qin Shi Li-Fang Liu Xiao-Feng Wu Shui Wang Zhong-Nan Yang Shanghai Key lab.ratory of plant Molecular sciences College of Life SciencesShanghai Normal UniversityShanghai 200234China National Key lab.ratory of plant Molecular Genetics CAS Center for Excellence in Molecular Plant SciencesInstitute of Plant Physiology and EcologyChinese Academy of SciencesShanghai 200032China University of the Chinese Academy of sciences Beijing 100049China Development Center of plant Germplasm Resources College of Life SciencesShanghai Normal UniversityShanghai 200234China

Anther dehiscence is a crucial event in plant reproduction,tightly regulated and dependent on the lignification of the anther *** this study,we investigated the rapid lignification process that ensures timely anther dehiscence in *** findings reveal that endothecium lignification can be divided into two distinct *** Phase Ⅰ,lignin precursors are synthesized without polymerization,while Phase Ⅱ involves simultaneous synthesis of lignin precursors and *** transcription factors MYB26,NST1/2,and ARF17 specifically regulate the pathway responsible for the synthesis and polymerization of lignin monomers in Phase Ⅱ.MYB26-NST1/2 is the key regulatory pathway responsible for endothecium lignification,while ARF17 facilitates this process by interacting with ***,our results demonstrate that the lignification of the endothecium,which occurs within approximately 26 h,is much faster than that of the vascular *** findings provide valuable insights into the regulation mechanism of rapid lignification in the endothecium,which enables timely anther dehiscence and successful pollen release during plant reproduction.

关键词： anther dehiscence ARF17 endothecium lignin MYB26 NST

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Efficient and multiplex gene upregulation in plants through CRISPR-Cas-mediated knockin of enhancers

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Molecular plant 2024年第9期17卷 1472-1483页

作者： Qi Yao Rundong Shen Yang Shao Yifu Tian Peijin Han Xuening Zhang Jian-Kang Zhu Yuming Lu Shanghai Collab.rative Innovation Center of Agri-Seeds Joint Center for Single-Cell BiologySchool of Agriculture and BiologyShanghai Jiao Tong UniversityShanghai 200240China Shanghai Center for plant Stress Biology Center for Excellence in Molecular Plant SciencesChinese Academy of SciencesShanghai 201602China University of the Chinese Academy of sciences BeijingChina College of plant science and Technology Huazhong Agricultural UniversityWuhan 430070China institute of Advanced Biotechnology and School of Medicine Southern University of Science and TechnologyShenzhen 518055China

Geneupregulation through genome editing is important for plant research and *** insertion of short transcriptional enhancers(STEs)into gene promoters may offer a universal solution akin to transgene-mediated overexpression while avoiding the drawbacks associated with ***,we introduce an“in locus activation”technique in rice that leverages well-characterized STEs for refined,heritable,and multiplexed gene *** address the scarcity of potent enhancers,we developed a large-scale mining approach and discovered a suite of STEs that are capable of enhancing gene expression in rice *** in locus integration of these STEs into eight rice genes resulted in substantial tran-scriptional upregulation in the edited plants,with up to 869.1-fold increases in their transcript ***-ploying a variety of STEs,we achieved delicate control of gene expression,enabling the fine-tuning of key phenotypic traits such as plant *** approach also enabled efficient multiplexed gene upregu-lation,with up to four genes activated simultaneously,significantly enhancing the nicotinamide mononucleotide metabolic ***,heritability studies from the To to T3 generations confirmed the stable and heritable nature of STE-driven gene ***,our work demon-strates that coupled with STE mining,leveraging genome editing for in locus activation and gene upregu-lation holds great promise to be widely adopted in fundamental plant research and crop breeding.

关键词： genome editing short transcriptional enhancers gene upregulation crop breeding

Disruption of non-classically secreted protein(MoMtp)compromised conidiation,stress homeostasis,and pathogenesis of Magnaporthe oryzae

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Journal of Integrative Agriculture 2024年第8期23卷 2686-2702页

作者： Wajjiha Batool Justice Norvienyeku Wei Yi Zonghua Wang Shihong Zhang Lili Lin Key lab.ratory for Extreme-Environmental Microbiology College of Plant ProtectionShenyang Agricultural UniversityShenyang 110866China Ministerial and Provincial Joint Innovation Center for Safety Production of Cross-Strait Crops College of Life ScienceFujian Agriculture and Forestry UniversityFuzhou 350002China Key lab.ratory of Green Prevention and Control of Tropical plant Diseases and Pests College of Plant ProtectionHainan UniversityHaikou 570288China

Blast disease,caused by the hemibiotrophic ascomycete fungus,Magnaporthe oryzae,is a significant threat to sustainable rice production *** have shown that the blast fungus secretes vast arrays of functionally diverse proteins into the host cell for a successful disease ***,the final destinations of these effector proteins inside the host cell and their role in advancing fungal pathogenesis remain a ***,we reported that a putative mitochondrial targeting non-classically secreted protein(MoMtp)positively regulates conidiogenesis and appressorium maturation in ***,MoM TP gene deletion mutant strains triggered a hypersensitive response when inoculated on rice leaves displaying that MoMtp is essential for the virulence of *** addition,cell wall and oxidative stress results indicated that MoMtp is likely involved in the maintenance of the structural integrity of the fungus *** study also demonstrates an upregulation in the expression pattern of the MoMTP gene at all stages of infection,indicating its possible regulatory role in host invasion and the infectious development of ***,Agrobacterium infiltration and sheath inoculation confirmed that MoMtpGFP protein is predominantly localized in the host mitochondria of tobacco leaf and rice *** together,we conclude that MoMtp protein likely promotes the normal conidiation and pathogenesis of *** and might have a role in disturbing the proper functioning of the host mitochondria during pathogen invasion.

关键词： plant–pathogen interactions effectors hypersensitive response pathogenesis mitochondria

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Structural changes in the conversion of an Arabidopsis outward-rectifying K+channel into an inward-rectifying channel

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plant Communications 2024年第6期5卷 5-8页

作者： Xudong Gao Xia Xu Tengfei Sun Yuhan Lu Yutian Jia Jiaqi Zhou Peng Fu Yanming Zhang Guanghui Yang State Key lab.ratory of plant Environmental Resilience Frontiers Science Center for Molecular Design BreedingDepartment of Nutrition and HealthCollege of Biological SciencesChina Agricultural UniversityBeijing 100193China

Dear Editor,By using cryo-electron microscopy and electrophysiology,this study characterizes the structural and functional dynamics of the K+outward-rectifying channel SKOR in Arabidopsis and the structural changes associated with a double mutation that transforms SKOR into an inward-rectifying K+channel,*** findings have implications for understanding and manipulating crop K+nutrition.

关键词： channel Arabidopsis changes

A signaling cascade mediating fruit trait development via phosphorylation-modulated nuclear accumulation of JAZ repressor

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Journal of Integrative plant Biology 2024年第6期66卷 1106-1125页

作者： Wei Wang Jinyao Ouyang Yating Li Changsheng Zhai Bing He Huahan Si Kunsong Chen Jocelyn K.C.Rose Wensuo Jia College of Horticulture China Agricultural UniversityBeijing 100193China College of Agriculture and Biotechnology Zhejiang UniversityZijingang CampusHangzhou 310058China plant Biology Section School of Integrative Plant ScienceCornell UniversityIthaca14853NYUSA Institute of Horticulture Crops Xinjiang Academy of Agricultural SciencesUrumqi 830000China

It is generally accepted that jasmonate-ZIM domain(JAZ)repressors act to mediate jasmonate(JA)signaling via CORONATINE-INSENSITIVE1(COI1)-mediated ***,we report a cryptic signaling cascade where a JAZ repressor,FvJAZ12,mediates multiple signaling inputs via phosphorylation-modulated subcellular translocation rather than the COI1-mediated degradation mechanism in strawberry(Fragaria vesca).FvJAZ12 acts to regulate flavor metabolism and defense response,and was found to be the target of Fv MPK6,a mitogen-activated protein kinase that is capable of responding to multiple signal ***6 phosphorylates FvJAZ12 at the amino acid residues S179 and T183 adjacent to the PY residues,thereby attenuating its nuclear accumulation and relieving its repression for FvMYC2,which acts to control the expression of lipoxygenase 3(FvLOX3),an important gene involved in JA biosynthesis and a diverse array of cellular *** data reveal a previously unreported mechanism for JA signaling and decipher a signaling cascade that links multiple signaling inputs with fruit trait development.

关键词： defense response JAZ repressor phosphorylation strawberry subcellular translocation

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