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With a little help from Ferredoxin-NADP+ reductase: Enhancing photosynthetic cyclic electron transfer around photosystem I.
IF 1 1区 生物学 Q1 BIOCHEMISTRY & MOLECULAR BIOLOGY
Plant Cell
Pub Date : 2025-03-07 DOI: 10.1093/plcell/koaf045
Guy Levin
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引用次数: 0
It's a small world: Sinningia double flower cultivars share the same GLOBOSA1 allele.
IF 1 1区 生物学 Q1 BIOCHEMISTRY & MOLECULAR BIOLOGY
Plant Cell
Pub Date : 2025-03-05 DOI: 10.1093/plcell/koaf031
Andrew C Willoughby
{"title":"It's a small world: Sinningia double flower cultivars share the same GLOBOSA1 allele.","authors":"Andrew C Willoughby","doi":"10.1093/plcell/koaf031","DOIUrl":"10.1093/plcell/koaf031","url":null,"abstract":"","PeriodicalId":20186,"journal":{"name":"Plant Cell","volume":"37 3","pages":""},"PeriodicalIF":10.0,"publicationDate":"2025-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11884803/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143573668","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Melatonin a day: Mitigates saline-alkali stress away!
IF 1 1区 生物学 Q1 BIOCHEMISTRY & MOLECULAR BIOLOGY
Plant Cell
Pub Date : 2025-03-05 DOI: 10.1093/plcell/koaf039
Meenu Singla-Rastogi
{"title":"Melatonin a day: Mitigates saline-alkali stress away!","authors":"Meenu Singla-Rastogi","doi":"10.1093/plcell/koaf039","DOIUrl":"10.1093/plcell/koaf039","url":null,"abstract":"","PeriodicalId":20186,"journal":{"name":"Plant Cell","volume":" ","pages":""},"PeriodicalIF":10.0,"publicationDate":"2025-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11887851/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143468802","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
DEFinitely multitasking: Orchestration of petunia floral scent and petal formation.
IF 1 1区 生物学 Q1 BIOCHEMISTRY & MOLECULAR BIOLOGY
Plant Cell
Pub Date : 2025-03-05 DOI: 10.1093/plcell/koaf037
Linhan Sun
{"title":"DEFinitely multitasking: Orchestration of petunia floral scent and petal formation.","authors":"Linhan Sun","doi":"10.1093/plcell/koaf037","DOIUrl":"10.1093/plcell/koaf037","url":null,"abstract":"","PeriodicalId":20186,"journal":{"name":"Plant Cell","volume":" ","pages":""},"PeriodicalIF":10.0,"publicationDate":"2025-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11881682/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143414213","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
From the archives: Plasmodesmata - regulation of function, targeting by pathogenic bacteria, and plasmodesmal-associated proteins.
IF 1 1区 生物学 Q1 BIOCHEMISTRY & MOLECULAR BIOLOGY
Plant Cell
Pub Date : 2025-03-03 DOI: 10.1093/plcell/koaf040
Mariana Schuster
{"title":"From the archives: Plasmodesmata - regulation of function, targeting by pathogenic bacteria, and plasmodesmal-associated proteins.","authors":"Mariana Schuster","doi":"10.1093/plcell/koaf040","DOIUrl":"https://doi.org/10.1093/plcell/koaf040","url":null,"abstract":"","PeriodicalId":20186,"journal":{"name":"Plant Cell","volume":" ","pages":""},"PeriodicalIF":10.0,"publicationDate":"2025-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143557698","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
Super-califragilisticexpialidocious-resolution microscopy: How expansion microscopy can be applied to plants.
IF 1 1区 生物学 Q1 BIOCHEMISTRY & MOLECULAR BIOLOGY
Plant Cell
Pub Date : 2025-02-13 DOI: 10.1093/plcell/koaf002
Sonhita Chakraborty
{"title":"Super-califragilisticexpialidocious-resolution microscopy: How expansion microscopy can be applied to plants.","authors":"Sonhita Chakraborty","doi":"10.1093/plcell/koaf002","DOIUrl":"10.1093/plcell/koaf002","url":null,"abstract":"","PeriodicalId":20186,"journal":{"name":"Plant Cell","volume":" ","pages":""},"PeriodicalIF":10.0,"publicationDate":"2025-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11827608/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143029343","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
SALT OVERLY SENSITIVE2 and AMMONIUM TRANSPORTER1;1 contribute to plant salt tolerance by maintaining ammonium uptake.
IF 1 1区 生物学 Q1 BIOCHEMISTRY & MOLECULAR BIOLOGY
Plant Cell
Pub Date : 2025-02-13 DOI: 10.1093/plcell/koaf034
Liang Ma, De-Bin Qin, Liping Sun, Kaina Zhang, Xiang Yu, An-Kai Dang, Shengfan Hou, Xiaoyun Zhao, Yongqing Yang, Yang Wang, Yuhang Chen, Yan Guo

Soil salinity is a severe threat to agriculture and plant growth. Under high salinity conditions, ammonium (NH4+) is the predominant inorganic nitrogen source used by plants due to limited nitrification. However, how ammonium shapes the plant response to salt stress remains a mystery. Here, we demonstrate that the growth of Arabidopsis (Arabidopsis thaliana) seedlings is less sensitive to salt stress when provided with ammonium instead of nitrate (NO3-), a response that is mediated by ammonium transporters (AMTs). We further show that the kinase SALT OVERLY SENSITIVE2 (SOS2) physically interacts with and activates AMT1;1 by directly phosphorylating the nonconserved serine residue Ser-450 in the C-terminal region. In agreement with the involvement of SOS2, ammonium uptake was lower in sos2 mutants grown under salt stress relative to the wild type. Moreover, AMT-mediated ammonium uptake enhanced salt-induced SOS2 kinase activity. Together, our study demonstrates that SOS2 activates AMT1;1 to fine-tune and maintain ammonium uptake and optimize the plant salt stress response.

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引用次数: 0
Decoupling the pleiotropic effects of VRT-A2 during reproductive development enhances wheat grain length and weight.
IF 1 1区 生物学 Q1 BIOCHEMISTRY & MOLECULAR BIOLOGY
Plant Cell
Pub Date : 2025-02-13 DOI: 10.1093/plcell/koaf024
Jing Liu, Chaoqun Dong, Xiangqing Liu, Jinquan Guo, Lingling Chai, Weilong Guo, Zhongfu Ni, Qixin Sun, Jie Liu

VEGETATIVE TO REPRODUCTIVE TRANSITION 2 (VRT-A2) is a subspecies-forming gene that confers the long-glume and large-grain traits of tetraploid Polish wheat (Triticum polonicum; AABB) and hexaploid Xinjiang rice wheat (T. petropavlovskyi; AABBDD). Transcriptional activation of VRT-A2 due to a natural sequence variation in its Intron-1 region significantly enhances grain weight but also causes some basal spikelets to fail to completely develop, thus decreasing grain number per spike and yield. This yield penalty has presented a challenge for the use of VRT-A2 in breeding high-yield wheat. Here, we report the characterization of 2 regulatory modules that fine-tune VRT-A2 expression in bread wheat (T. aestivum): (i) the APETALA2/Ethylene Responsive Factor (AP2/ERF)-type transcription factor MULTI-FLORET SPIKELET1 (TaMFS1) represses VRT-A2 expression by recruiting a transcriptional corepressor and a histone deacetylase and (ii) the STRUCTURE-SPECIFIC RECOGNITION PROTEIN 1 (TaSSRP1) facilitates VRT-A2 activation by assembling Mediator and further RNA polymerase II. Deleting TaMFS1 triggered moderate upregulation of VRT-A2 results in significantly increased grain weight without the yield penalty. Our study thus provides a feasible strategy for overcoming the tradeoffs of pleotropic genes by editing their upstream transcriptional regulators.

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引用次数: 0
Decoding maize drought tolerance: The role of the ZmSK1-ZmCPP2-ZmSOD4 module.
IF 1 1区 生物学 Q1 BIOCHEMISTRY & MOLECULAR BIOLOGY
Plant Cell
Pub Date : 2025-02-13 DOI: 10.1093/plcell/koaf030
Jiajun Wang
{"title":"Decoding maize drought tolerance: The role of the ZmSK1-ZmCPP2-ZmSOD4 module.","authors":"Jiajun Wang","doi":"10.1093/plcell/koaf030","DOIUrl":"10.1093/plcell/koaf030","url":null,"abstract":"","PeriodicalId":20186,"journal":{"name":"Plant Cell","volume":" ","pages":""},"PeriodicalIF":10.0,"publicationDate":"2025-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11878530/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143383245","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A maize architect: An epiallele of a PfkB-type carbohydrate kinase affects plant growth and development.
IF 1 1区 生物学 Q1 BIOCHEMISTRY & MOLECULAR BIOLOGY
Plant Cell
Pub Date : 2025-02-13 DOI: 10.1093/plcell/koaf025
Meenu Singla-Rastogi
{"title":"A maize architect: An epiallele of a PfkB-type carbohydrate kinase affects plant growth and development.","authors":"Meenu Singla-Rastogi","doi":"10.1093/plcell/koaf025","DOIUrl":"10.1093/plcell/koaf025","url":null,"abstract":"","PeriodicalId":20186,"journal":{"name":"Plant Cell","volume":" ","pages":""},"PeriodicalIF":10.0,"publicationDate":"2025-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11840956/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143123242","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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