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Auxin signaling gets oxidative to promote root hair growth. 叶黄素信号被氧化，以促进根毛生长。
IF 27.5 1区 生物学
Molecular Plant Pub Date : 2024-04-01 DOI: 10.1016/j.molp.2024.04.007
Victoria Berdion Gabarain, M. A. Ibeas, Hernan Salinas-Grennet, José M. Estevez
{"title":"Auxin signaling gets oxidative to promote root hair growth.","authors":"Victoria Berdion Gabarain, M. A. Ibeas, Hernan Salinas-Grennet, José M. Estevez","doi":"10.1016/j.molp.2024.04.007","DOIUrl":"https://doi.org/10.1016/j.molp.2024.04.007","url":null,"abstract":"","PeriodicalId":19012,"journal":{"name":"Molecular Plant","volume":null,"pages":null},"PeriodicalIF":27.5,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140768916","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Satellite-enabled Enviromics to Enhance Crop Improvement. 卫星环境组学促进作物改良。
IF 27.5 1区 生物学
Molecular Plant Pub Date : 2024-04-01 DOI: 10.1016/j.molp.2024.04.005
Rafael T. Resende, Lee Hickey, Cibele H. Amaral, Lucas L. Peixoto, G. Marcatti, Yunbi Xu
{"title":"Satellite-enabled Enviromics to Enhance Crop Improvement.","authors":"Rafael T. Resende, Lee Hickey, Cibele H. Amaral, Lucas L. Peixoto, G. Marcatti, Yunbi Xu","doi":"10.1016/j.molp.2024.04.005","DOIUrl":"https://doi.org/10.1016/j.molp.2024.04.005","url":null,"abstract":"","PeriodicalId":19012,"journal":{"name":"Molecular Plant","volume":null,"pages":null},"PeriodicalIF":27.5,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140768757","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Commercial genetically modified corn and soybean are poised following pilot planting in China. 在中国试点种植转基因玉米和大豆后，商业转基因玉米和大豆已蓄势待发。
IF 27.5 1区 生物学
Molecular Plant Pub Date : 2024-04-01 Epub Date: 2024-03-07 DOI: 10.1016/j.molp.2024.03.005
Mei Sun, Suzhen Li, Wenzhu Yang, Bowen Zhao, Youhua Wang, Xiaoqing Liu
{"title":"Commercial genetically modified corn and soybean are poised following pilot planting in China.","authors":"Mei Sun, Suzhen Li, Wenzhu Yang, Bowen Zhao, Youhua Wang, Xiaoqing Liu","doi":"10.1016/j.molp.2024.03.005","DOIUrl":"10.1016/j.molp.2024.03.005","url":null,"abstract":"","PeriodicalId":19012,"journal":{"name":"Molecular Plant","volume":null,"pages":null},"PeriodicalIF":27.5,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140059978","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Distinct phosphorylation optimizes pathogen-induced PA and ROS bursts. 不同的磷酸化优化了病原体诱导的 PA 和 ROS 爆发。
IF 27.5 1区 生物学
Molecular Plant Pub Date : 2024-04-01 Epub Date: 2024-03-06 DOI: 10.1016/j.molp.2024.03.003
Kaihuai Li, Ruize Zhang, Yong Wang, Fengquan Liu, Zheng Qing Fu
{"title":"Distinct phosphorylation optimizes pathogen-induced PA and ROS bursts.","authors":"Kaihuai Li, Ruize Zhang, Yong Wang, Fengquan Liu, Zheng Qing Fu","doi":"10.1016/j.molp.2024.03.003","DOIUrl":"10.1016/j.molp.2024.03.003","url":null,"abstract":"","PeriodicalId":19012,"journal":{"name":"Molecular Plant","volume":null,"pages":null},"PeriodicalIF":27.5,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140049971","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
SMXL5 attenuates strigolactone signaling in Arabidopsis thaliana by inhibiting SMXL7 degradation. SMXL5通过抑制SMXL7降解来减弱拟南芥中的绞股蓝内酯信号转导。
IF 27.5 1区 生物学
Molecular Plant Pub Date : 2024-04-01 Epub Date: 2024-03-12 DOI: 10.1016/j.molp.2024.03.006
Qingtian Li, Haiyang Yu, Wenwen Chang, Sunhyun Chang, Michael Guzmán, Lionel Faure, Eva-Sophie Wallner, Heqin Yan, Thomas Greb, Lei Wang, Ruifeng Yao, David C Nelson
{"title":"SMXL5 attenuates strigolactone signaling in Arabidopsis thaliana by inhibiting SMXL7 degradation.","authors":"Qingtian Li, Haiyang Yu, Wenwen Chang, Sunhyun Chang, Michael Guzmán, Lionel Faure, Eva-Sophie Wallner, Heqin Yan, Thomas Greb, Lei Wang, Ruifeng Yao, David C Nelson","doi":"10.1016/j.molp.2024.03.006","DOIUrl":"10.1016/j.molp.2024.03.006","url":null,"abstract":"<p><p>Hormone-activated proteolysis is a recurring theme of plant hormone signaling mechanisms. In strigolactone signaling, the enzyme receptor DWARF14 (D14) and an F-box protein, MORE AXILLARY GROWTH2 (MAX2), mark SUPPRESSOR OF MAX2 1-LIKE (SMXL) family proteins SMXL6, SMXL7, and SMXL8 for rapid degradation. Removal of these transcriptional corepressors initiates downstream growth responses. The homologous proteins SMXL3, SMXL4, and SMXL5, however, are resistant to MAX2-mediated degradation. We discovered that the smxl4 smxl5 mutant has enhanced responses to strigolactone. SMXL5 attenuates strigolactone signaling by interfering with AtD14-SMXL7 interactions. SMXL5 interacts with AtD14 and SMXL7, providing two possible ways to inhibit SMXL7 degradation. SMXL5 function is partially dependent on an ethylene-responsive-element binding-factor-associated amphiphilic repression (EAR) motif, which typically mediates interactions with the TOPLESS family of transcriptional corepressors. However, we found that loss of the EAR motif reduces SMXL5-SMXL7 interactions and the attenuation of strigolactone signaling by SMXL5. We hypothesize that integration of SMXL5 into heteromeric SMXL complexes reduces the susceptibility of SMXL6/7/8 proteins to strigolactone-activated degradation and that the EAR motif promotes the formation or stability of these complexes. This mechanism may provide a way to spatially or temporally fine-tune strigolactone signaling through the regulation of SMXL5 expression or translation.</p>","PeriodicalId":19012,"journal":{"name":"Molecular Plant","volume":null,"pages":null},"PeriodicalIF":27.5,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140110791","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Sucrose-associated SnRK1a1-mediated phosphorylation of Opaque2 modulates endosperm filling in maize. 蔗糖相关的 SnRK1a1 介导的 Opaque2 磷酸化调节玉米胚乳充实。
IF 27.5 1区 生物学
Molecular Plant Pub Date : 2024-04-01 DOI: 10.1016/j.molp.2024.04.004
Tao Yang, Yunqin Huang, Longyu Liao, Shanshan Wang, Haoyu Zhang, Jingying Pan, Yongcai Huang, Xiaoling Li, Di Chen, Tao Liu, Xiaoduo Lu, Yongrui Wu
{"title":"Sucrose-associated SnRK1a1-mediated phosphorylation of Opaque2 modulates endosperm filling in maize.","authors":"Tao Yang, Yunqin Huang, Longyu Liao, Shanshan Wang, Haoyu Zhang, Jingying Pan, Yongcai Huang, Xiaoling Li, Di Chen, Tao Liu, Xiaoduo Lu, Yongrui Wu","doi":"10.1016/j.molp.2024.04.004","DOIUrl":"https://doi.org/10.1016/j.molp.2024.04.004","url":null,"abstract":"","PeriodicalId":19012,"journal":{"name":"Molecular Plant","volume":null,"pages":null},"PeriodicalIF":27.5,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140761136","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Recognition of the inducible, secretory small protein OsSSP1 by the membrane receptor OsSSR1 and coreceptor OsBAK1 confers rice resistance to the blast fungus. 膜受体 OsSSR1 和核心受体 OsBAK1 识别可诱导的分泌型小蛋白 OsSSP1，使水稻对稻瘟病菌产生抗性。
IF 27.5 1区 生物学
Molecular Plant Pub Date : 2024-04-01 DOI: 10.1016/j.molp.2024.04.009
Tianfeng Zhao, Shijie Ma, Ziying Kong, Haimiao Zhang, Yi Wang, Junzhe Wang, Jiazong Liu, Wanzhen Feng, Tong Liu, Chunyan Liu, Suochen Liang, Shilin Lu, Xinyu Li, Haipeng Zhao, Chongchong Lu, Muhammad Zunair Latif, Ziyi Yin, Yang Li, Xinhua Ding
{"title":"Recognition of the inducible, secretory small protein OsSSP1 by the membrane receptor OsSSR1 and coreceptor OsBAK1 confers rice resistance to the blast fungus.","authors":"Tianfeng Zhao, Shijie Ma, Ziying Kong, Haimiao Zhang, Yi Wang, Junzhe Wang, Jiazong Liu, Wanzhen Feng, Tong Liu, Chunyan Liu, Suochen Liang, Shilin Lu, Xinyu Li, Haipeng Zhao, Chongchong Lu, Muhammad Zunair Latif, Ziyi Yin, Yang Li, Xinhua Ding","doi":"10.1016/j.molp.2024.04.009","DOIUrl":"https://doi.org/10.1016/j.molp.2024.04.009","url":null,"abstract":"","PeriodicalId":19012,"journal":{"name":"Molecular Plant","volume":null,"pages":null},"PeriodicalIF":27.5,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140756186","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The MYC2-PUB22-JAZ4 module plays a crucial role in jasmonate signaling in tomato. MYC2-PUB22-JAZ4模块在番茄的茉莉酸信号转导中发挥着至关重要的作用。
IF 27.5 1区 生物学
Molecular Plant Pub Date : 2024-04-01 Epub Date: 2024-02-09 DOI: 10.1016/j.molp.2024.02.006
Shaofang Wu, Chaoyi Hu, Changan Zhu, Yanfen Fan, Jie Zhou, Xiaojia Xia, Kai Shi, Yanhong Zhou, Christine H Foyer, Jingquan Yu
{"title":"The MYC2-PUB22-JAZ4 module plays a crucial role in jasmonate signaling in tomato.","authors":"Shaofang Wu, Chaoyi Hu, Changan Zhu, Yanfen Fan, Jie Zhou, Xiaojia Xia, Kai Shi, Yanhong Zhou, Christine H Foyer, Jingquan Yu","doi":"10.1016/j.molp.2024.02.006","DOIUrl":"10.1016/j.molp.2024.02.006","url":null,"abstract":"<p><p>Jasmonates (JAs), a class of lipid-derived stress hormones, play a crucial role across an array of plant physiological processes and stress responses. Although JA signaling is thought to rely predominantly on the degradation of specific JAZ proteins by SCF<sup>COI1</sup>, it remains unclear whether other pathways are involved in the regulation of JAZ protein stability. Here, we report that PUB22, a plant U-box type E3 ubiquitin ligase, plays a critical role in the regulation of plant resistance against Helicoverpa armigera and other JA responses in tomato. Whereas COI1 physically interacts with JAZ1/2/5/7, PUB22 physically interacts with JAZ1/3/4/6. PUB22 ubiquitinates JAZ4 to promote its degradation via the 26S proteasome pathway. Importantly, we observed that pub22 mutants showreduced resistance to H. armigera, whereas jaz4 single mutants and jaz1 jaz3 jaz4 jaz6 quadruple mutants have enhanced resistance. The hypersensitivity of pub22 mutants to herbivores could be partially rescued by JAZ4 mutation. Moreover, we found that expression of PUB22 can be transcriptionally activated by MYC2, thus forming a positive feedback circuit in JA signaling. We noticed that the PUB22-JAZ4 module also regulates other JA responses, including defense against B. cinerea, inhibition of root elongation, and anthocyanin accumulation. Taken together, these results indicate that PUB22 plays a crucial role in plant growth and defense responses, together with COI1-regulated JA signaling, by targeting specific JAZs.</p>","PeriodicalId":19012,"journal":{"name":"Molecular Plant","volume":null,"pages":null},"PeriodicalIF":27.5,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139717741","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Dt1-SWEET10a partner: Photoperiodic control of seed weight in soybean. Dt1-SWEET10a 伙伴：大豆种子重量的光周期控制
IF 27.5 1区 生物学
Molecular Plant Pub Date : 2024-04-01 DOI: 10.1016/j.molp.2024.04.011
Li‐Qing Chen, L. D. Tiwari
{"title":"Dt1-SWEET10a partner: Photoperiodic control of seed weight in soybean.","authors":"Li‐Qing Chen, L. D. Tiwari","doi":"10.1016/j.molp.2024.04.011","DOIUrl":"https://doi.org/10.1016/j.molp.2024.04.011","url":null,"abstract":"","PeriodicalId":19012,"journal":{"name":"Molecular Plant","volume":null,"pages":null},"PeriodicalIF":27.5,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140782595","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Suffocated shoots: Hypoxia-induced synthesis of salicylic acid inhibits plant regeneration. 窒息的嫩芽：缺氧诱导的水杨酸合成抑制植物再生。
IF 27.5 1区 生物学
Molecular Plant Pub Date : 2024-04-01 Epub Date: 2024-03-12 DOI: 10.1016/j.molp.2024.03.008
Ximena Chirinos, Francesco Licausi
{"title":"Suffocated shoots: Hypoxia-induced synthesis of salicylic acid inhibits plant regeneration.","authors":"Ximena Chirinos, Francesco Licausi","doi":"10.1016/j.molp.2024.03.008","DOIUrl":"10.1016/j.molp.2024.03.008","url":null,"abstract":"","PeriodicalId":19012,"journal":{"name":"Molecular Plant","volume":null,"pages":null},"PeriodicalIF":27.5,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140120167","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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