Pub Date : 2024-09-16DOI: 10.1080/15592324.2024.2404808
Seonghan Jang,Jin-Soo Son,Eric A Schmelz,Choong-Min Ryu
Ralstonia solanacearum and R. pseudosolanacearum, the causative agents of bacterial wilt, ranks as the second most devastating phytopathogens, affecting over 310 plant species and causing substantial economic losses worldwide. R. solanacearum and R. pseudosolanacearum infect plants through the underground root system, where it interacts with both the host and the surrounding microbiota and multiply in the xylem where bacteria cell and its polysaccharide product block the water transportation from root to aboveground. Currently, effective control methods are limited, as resistance genes are unavailable and antibiotics prove ineffective. In current Commentary, we review recent advancements in combating bacterial wilt, categorizing the approaches (weapons) into three distinct strategies. The physical and chemical weapons focus on leveraging sound waves to trigger crop immunity and reducing bacterial virulence signaling, respectively. The biological weapon employs predatory protists to directly consume Ralstonia cells in the root zone, while also reshaping the protective rhizosphere microbiome to fortify the plant. We believe that these novel methods hold the potential to revolutionize crop protection from bacterial wilt and inspire new era in sustainable agriculture.
Ralstonia solanacearum 和 R. pseudosolanacearum 是细菌性枯萎病的病原菌，是第二大破坏性植物病原菌，影响 310 多种植物，在全球造成重大经济损失。R.solanacearum和R.pseudosolanacearum通过地下根系感染植物，与寄主和周围的微生物群相互作用，并在木质部繁殖，细菌细胞及其多糖产物阻碍了从根部到地上部的水分运输。目前，有效的控制方法有限，因为抗性基因不可用，抗生素也证明无效。在本评论中，我们回顾了防治细菌性枯萎病的最新进展，并将方法（武器）分为三种不同的策略。物理和化学武器分别侧重于利用声波触发作物免疫和减少细菌毒力信号。生物武器则利用捕食性原生动物直接吞噬根区的 Ralstonia 细胞，同时重塑保护性根瘤微生物群以强化植物。我们相信，这些新方法有望彻底改变作物对细菌性枯萎病的保护，并开创可持续农业的新纪元。
{"title":"Novel weapon-aided plant protection in the underground battlefield.","authors":"Seonghan Jang,Jin-Soo Son,Eric A Schmelz,Choong-Min Ryu","doi":"10.1080/15592324.2024.2404808","DOIUrl":"https://doi.org/10.1080/15592324.2024.2404808","url":null,"abstract":"Ralstonia solanacearum and R. pseudosolanacearum, the causative agents of bacterial wilt, ranks as the second most devastating phytopathogens, affecting over 310 plant species and causing substantial economic losses worldwide. R. solanacearum and R. pseudosolanacearum infect plants through the underground root system, where it interacts with both the host and the surrounding microbiota and multiply in the xylem where bacteria cell and its polysaccharide product block the water transportation from root to aboveground. Currently, effective control methods are limited, as resistance genes are unavailable and antibiotics prove ineffective. In current Commentary, we review recent advancements in combating bacterial wilt, categorizing the approaches (weapons) into three distinct strategies. The physical and chemical weapons focus on leveraging sound waves to trigger crop immunity and reducing bacterial virulence signaling, respectively. The biological weapon employs predatory protists to directly consume Ralstonia cells in the root zone, while also reshaping the protective rhizosphere microbiome to fortify the plant. We believe that these novel methods hold the potential to revolutionize crop protection from bacterial wilt and inspire new era in sustainable agriculture.","PeriodicalId":20232,"journal":{"name":"Plant Signaling & Behavior","volume":"21 1","pages":"2404808"},"PeriodicalIF":2.9,"publicationDate":"2024-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142260435","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The plant root absorbs water and nutrients, anchors the plant in the soil, and promotes plant development. Root is developed from root apical meristem (RAM), which is formed during embryo stage and is maintained by dividing stem cells. Plant hormones have a predominant role in RAM maintenance. This review evaluates the functional crosstalk among three major hormones (auxin, cytokinin, and brassinolide) in RAM development in Arabidopsis, integrating a variety of experimental data into a regulatory network and revealing multiple layers of complexity in the crosstalk among these three hormones. We also discuss possible directions for future research on the roles of hormones in regulating RAM development and maintenance.
{"title":"Crosstalk among plant hormone regulates the root development.","authors":"Yuru Ma,Jiahui Xu,Jiahong Qi,Dan Zhao,Mei Jin,Tuo Wang,Yufeng Yang,Haojia Shi,Lin Guo,Hao Zhang","doi":"10.1080/15592324.2024.2404807","DOIUrl":"https://doi.org/10.1080/15592324.2024.2404807","url":null,"abstract":"The plant root absorbs water and nutrients, anchors the plant in the soil, and promotes plant development. Root is developed from root apical meristem (RAM), which is formed during embryo stage and is maintained by dividing stem cells. Plant hormones have a predominant role in RAM maintenance. This review evaluates the functional crosstalk among three major hormones (auxin, cytokinin, and brassinolide) in RAM development in Arabidopsis, integrating a variety of experimental data into a regulatory network and revealing multiple layers of complexity in the crosstalk among these three hormones. We also discuss possible directions for future research on the roles of hormones in regulating RAM development and maintenance.","PeriodicalId":20232,"journal":{"name":"Plant Signaling & Behavior","volume":"15 1","pages":"2404807"},"PeriodicalIF":2.9,"publicationDate":"2024-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142260443","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-08-12DOI: 10.1080/15592324.2024.2391134
Han Bao, Yuchao Cui, Xijun Zheng, Chengke Luo, Yan Li, Liang Chen
Plant Class III peroxidases have diverse roles in controlling root hair growth, anther development, and abiotic and biotic stress responses. However, their abiotic stress response mechanism in rice...
植物 III 类过氧化物酶在控制根毛生长、花药发育以及非生物和生物胁迫响应方面具有多种作用。然而，它们在水稻中的非生物胁迫响应机制...
{"title":"Decoding the role of OsPRX83 in enhancing osmotic stress tolerance in rice through ABA-dependent pathways and ROS scavenging","authors":"Han Bao, Yuchao Cui, Xijun Zheng, Chengke Luo, Yan Li, Liang Chen","doi":"10.1080/15592324.2024.2391134","DOIUrl":"https://doi.org/10.1080/15592324.2024.2391134","url":null,"abstract":"Plant Class III peroxidases have diverse roles in controlling root hair growth, anther development, and abiotic and biotic stress responses. However, their abiotic stress response mechanism in rice...","PeriodicalId":20232,"journal":{"name":"Plant Signaling & Behavior","volume":"43 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142201188","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Rapeseed (Brassica napus L.) is an important oilseed crop widely cultivated worldwide, and drought is the main environmental factor limiting its yield enhancement and the expansion of planted areas...
{"title":"Genome-wide identification of SIMILAR to RCD ONE (SRO) gene family in rapeseed (Brassica napus L.) reveals their role in drought stress response","authors":"Huanhuan Jiang, Yuling Zhang, Jia Li, Rongzi Tang, Fenghao Liang, Rong Tang, Yuyu Zhou, Chao Zhang","doi":"10.1080/15592324.2024.2379128","DOIUrl":"https://doi.org/10.1080/15592324.2024.2379128","url":null,"abstract":"Rapeseed (Brassica napus L.) is an important oilseed crop widely cultivated worldwide, and drought is the main environmental factor limiting its yield enhancement and the expansion of planted areas...","PeriodicalId":20232,"journal":{"name":"Plant Signaling & Behavior","volume":"233 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141613166","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Trans-acting small interfering RNAs (tasiRNAs) are 21-nt phased (phased siRNAs) resulting from successive DCL-catalyzed processing from the end of a double-stranded RNA substrate originating from t...
{"title":"syn-tasiRnas targeting the coat protein of potato virus Y confer antiviral resistance in Nicotiana benthamiana","authors":"Xingyue Zhao, Qian Gao, Haijuan Wang, Jianying Yue, Derong An, Bin Li, Fangfang Yan, Simon-Mateo Carmen, Yuanzheng Zhao, Hongyou Zhou, Mingmin Zhao","doi":"10.1080/15592324.2024.2358270","DOIUrl":"https://doi.org/10.1080/15592324.2024.2358270","url":null,"abstract":"Trans-acting small interfering RNAs (tasiRNAs) are 21-nt phased (phased siRNAs) resulting from successive DCL-catalyzed processing from the end of a double-stranded RNA substrate originating from t...","PeriodicalId":20232,"journal":{"name":"Plant Signaling & Behavior","volume":"45 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141146629","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-17DOI: 10.1080/15592324.2024.2342744
Daisy Kiprono, Chonprakun Thagun, Yutaka Kodama
Chloroplast photorelocation is a vital organellar response that optimizes photosynthesis in plants amid fluctuating environmental conditions. Chloroplasts exhibit an accumulation response, in which...
Sugar signaling forms the basis of metabolic activities crucial for an organism to perform essential life activities. In plants, sugars like glucose, mediate a wide range of physiological responses...
{"title":"Complex genetic interaction between glucose sensor HXK1 and E3 SUMO ligase SIZ1 in regulating plant morphogenesis","authors":"Sanjay Singh Rawat, Shital Sandhya, Ashverya Laxmi","doi":"10.1080/15592324.2024.2341506","DOIUrl":"https://doi.org/10.1080/15592324.2024.2341506","url":null,"abstract":"Sugar signaling forms the basis of metabolic activities crucial for an organism to perform essential life activities. In plants, sugars like glucose, mediate a wide range of physiological responses...","PeriodicalId":20232,"journal":{"name":"Plant Signaling & Behavior","volume":"45 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140589587","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-11DOI: 10.1080/15592324.2024.2339574
Manya J. Rodgers, Mark P. Staves
The giant (2–3 × 10−2 m long) internodal cells of the aquatic plant, Chara, exhibit a rapid (>100 × 10−6 m s−1) cyclic cytoplasmic streaming which stops in response to mechanical stimuli. Since the...
水生植物查拉（Chara）的巨大（2-3 × 10-2 m 长）节间细胞表现出快速（>100 × 10-6 m s-1）的周期性细胞质流动，这种流动会在机械刺激下停止。由于...
{"title":"Mechanosensing and anesthesia of single internodal cells of Chara","authors":"Manya J. Rodgers, Mark P. Staves","doi":"10.1080/15592324.2024.2339574","DOIUrl":"https://doi.org/10.1080/15592324.2024.2339574","url":null,"abstract":"The giant (2–3 × 10−2 m long) internodal cells of the aquatic plant, Chara, exhibit a rapid (>100 × 10−6 m s−1) cyclic cytoplasmic streaming which stops in response to mechanical stimuli. Since the...","PeriodicalId":20232,"journal":{"name":"Plant Signaling & Behavior","volume":"17 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-04-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140602672","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-04-10DOI: 10.1080/15592324.2024.2336724
Rafi Ullah Khan, Irfan Ullah, Ghazal Khurshid, Sultan Suboktagin, Abdul Rehman Khan, Iftikhar Zeb, Zahid Ahmad Khan, Muhammad Jamil, Eui Shik Rha, Hayssam Muhammad Ali, Raza Ahmad
Biostimulants are obtained from various sources like plants, animals, microorganisms, and industrial by-products as well as waste material. Their utilization in agriculture practices is being incre...
{"title":"Stimulatory effects of smoke solution and biogas digestate slurry application on photosynthesis, growth, and methylation profiling of solanum tuberosum","authors":"Rafi Ullah Khan, Irfan Ullah, Ghazal Khurshid, Sultan Suboktagin, Abdul Rehman Khan, Iftikhar Zeb, Zahid Ahmad Khan, Muhammad Jamil, Eui Shik Rha, Hayssam Muhammad Ali, Raza Ahmad","doi":"10.1080/15592324.2024.2336724","DOIUrl":"https://doi.org/10.1080/15592324.2024.2336724","url":null,"abstract":"Biostimulants are obtained from various sources like plants, animals, microorganisms, and industrial by-products as well as waste material. Their utilization in agriculture practices is being incre...","PeriodicalId":20232,"journal":{"name":"Plant Signaling & Behavior","volume":"61 1","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140589554","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The TEOSINTE-BRANCHED1/CYCLOIDEA/PROLEFERATING-CELL-FACTORS (TCP) gene family is a plant-specific transcriptional factor family involved in leaf morphogenesis and senescence, lateral branching, hor...
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