发布求助
文献互助 智能选刊 最新文献

Proceedings of the National Academy of Sciences of the United States of America最新文献

筛选
英文 中文
Correction for Armstrong et al., Genetic differentiation and precolonial Indigenous cultivation of hazelnut (Corylus cornuta, Betulaceae) in western North America.
IF 9.4 1区 综合性期刊
Proceedings of the National Academy of Sciences of the United States of America Pub Date : 2025-01-07 Epub Date: 2024-12-20 DOI: 10.1073/pnas.2424806121
{"title":"Correction for Armstrong et al., Genetic differentiation and precolonial Indigenous cultivation of hazelnut (<i>Corylus cornuta</i>, Betulaceae) in western North America.","authors":"","doi":"10.1073/pnas.2424806121","DOIUrl":"https://doi.org/10.1073/pnas.2424806121","url":null,"abstract":"","PeriodicalId":20548,"journal":{"name":"Proceedings of the National Academy of Sciences of the United States of America","volume":"122 1","pages":"e2424806121"},"PeriodicalIF":9.4,"publicationDate":"2025-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142869759","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Correction for Ritz et al., Social anxiety disorder-associated gut microbiota increases social fear.
IF 9.4 1区 综合性期刊
Proceedings of the National Academy of Sciences of the United States of America Pub Date : 2025-01-07 Epub Date: 2024-12-20 DOI: 10.1073/pnas.2424381121
{"title":"Correction for Ritz et al., Social anxiety disorder-associated gut microbiota increases social fear.","authors":"","doi":"10.1073/pnas.2424381121","DOIUrl":"https://doi.org/10.1073/pnas.2424381121","url":null,"abstract":"","PeriodicalId":20548,"journal":{"name":"Proceedings of the National Academy of Sciences of the United States of America","volume":"122 1","pages":"e2424381121"},"PeriodicalIF":9.4,"publicationDate":"2025-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142869765","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Correction for Wärnberg and Kumar, Feasibility of dopamine as a vector-valued feedback signal in the basal ganglia. 对 Wärnberg 和 Kumar《多巴胺作为基底神经节矢量反馈信号的可行性》的更正。
IF 9.4 1区 综合性期刊
Proceedings of the National Academy of Sciences of the United States of America Pub Date : 2024-12-24 Epub Date: 2024-12-16 DOI: 10.1073/pnas.2424183121
{"title":"Correction for Wärnberg and Kumar, Feasibility of dopamine as a vector-valued feedback signal in the basal ganglia.","authors":"","doi":"10.1073/pnas.2424183121","DOIUrl":"https://doi.org/10.1073/pnas.2424183121","url":null,"abstract":"","PeriodicalId":20548,"journal":{"name":"Proceedings of the National Academy of Sciences of the United States of America","volume":"121 52","pages":"e2424183121"},"PeriodicalIF":9.4,"publicationDate":"2024-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142838956","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Correction for McCullagh et al., NFAT is a nerve activity sensor in skeletal muscle and controls activity-dependent myosin switching. 对 McCullagh 等人的更正：NFAT 是骨骼肌中的神经活动传感器，控制着依赖活动的肌球蛋白转换。
IF 9.4 1区 综合性期刊
Proceedings of the National Academy of Sciences of the United States of America Pub Date : 2024-12-24 Epub Date: 2024-12-16 DOI: 10.1073/pnas.2424252121
{"title":"Correction for McCullagh et al., NFAT is a nerve activity sensor in skeletal muscle and controls activity-dependent myosin switching.","authors":"","doi":"10.1073/pnas.2424252121","DOIUrl":"https://doi.org/10.1073/pnas.2424252121","url":null,"abstract":"","PeriodicalId":20548,"journal":{"name":"Proceedings of the National Academy of Sciences of the United States of America","volume":"121 52","pages":"e2424252121"},"PeriodicalIF":9.4,"publicationDate":"2024-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142838850","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Order of amino acid recruitment into the genetic code resolved by last universal common ancestor's protein domains.
IF 9.4 1区 综合性期刊
Proceedings of the National Academy of Sciences of the United States of America Pub Date : 2024-12-24 Epub Date: 2024-12-12 DOI: 10.1073/pnas.2410311121
Sawsan Wehbi, Andrew Wheeler, Benoit Morel, Nandini Manepalli, Bui Quang Minh, Dante S Lauretta, Joanna Masel
{"title":"Order of amino acid recruitment into the genetic code resolved by last universal common ancestor's protein domains.","authors":"Sawsan Wehbi, Andrew Wheeler, Benoit Morel, Nandini Manepalli, Bui Quang Minh, Dante S Lauretta, Joanna Masel","doi":"10.1073/pnas.2410311121","DOIUrl":"10.1073/pnas.2410311121","url":null,"abstract":"<p><p>The current \"consensus\" order in which amino acids were added to the genetic code is based on potentially biased criteria, such as the absence of sulfur-containing amino acids from the Urey-Miller experiment which lacked sulfur. More broadly, abiotic abundance might not reflect biotic abundance in the organisms in which the genetic code evolved. Here, we instead identify which protein domains date to the last universal common ancestor (LUCA) and then infer the order of recruitment from deviations of their ancestrally reconstructed amino acid frequencies from the still-ancient post-LUCA controls. We find that smaller amino acids were added to the code earlier, with no additional predictive power in the previous consensus order. Metal-binding (cysteine and histidine) and sulfur-containing (cysteine and methionine) amino acids were added to the genetic code much earlier than previously thought. Methionine and histidine were added to the code earlier than expected from their molecular weights and glutamine later. Early methionine availability is compatible with inferred early use of S-adenosylmethionine and early histidine with its purine-like structure and the demand for metal binding. Even more ancient protein sequences-those that had already diversified into multiple distinct copies prior to LUCA-have significantly higher frequencies of aromatic amino acids (tryptophan, tyrosine, phenylalanine, and histidine) and lower frequencies of valine and glutamic acid than single-copy LUCA sequences. If at least some of these sequences predate the current code, then their distinct enrichment patterns provide hints about earlier, alternative genetic codes.</p>","PeriodicalId":20548,"journal":{"name":"Proceedings of the National Academy of Sciences of the United States of America","volume":"121 52","pages":"e2410311121"},"PeriodicalIF":9.4,"publicationDate":"2024-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142814075","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Correction for Mendoza Nava et al., Buckling-induced sound production in the aeroelastic tymbals of Yponomeuta.
IF 9.4 1区 综合性期刊
Proceedings of the National Academy of Sciences of the United States of America Pub Date : 2024-12-24 Epub Date: 2024-12-16 DOI: 10.1073/pnas.2424184121
{"title":"Correction for Mendoza Nava et al., Buckling-induced sound production in the aeroelastic tymbals of <i>Yponomeuta</i>.","authors":"","doi":"10.1073/pnas.2424184121","DOIUrl":"https://doi.org/10.1073/pnas.2424184121","url":null,"abstract":"","PeriodicalId":20548,"journal":{"name":"Proceedings of the National Academy of Sciences of the United States of America","volume":"121 52","pages":"e2424184121"},"PeriodicalIF":9.4,"publicationDate":"2024-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142838865","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Transposon load and RNAi loss synergize to drive intraspecies diversity in Cryptococcus.
IF 9.4 1区 综合性期刊
Proceedings of the National Academy of Sciences of the United States of America Pub Date : 2024-12-24 Epub Date: 2024-12-16 DOI: 10.1073/pnas.2422896121
Elise Iracane, Alessia Buscaino
{"title":"Transposon load and RNAi loss synergize to drive intraspecies diversity in <i>Cryptococcus</i>.","authors":"Elise Iracane, Alessia Buscaino","doi":"10.1073/pnas.2422896121","DOIUrl":"https://doi.org/10.1073/pnas.2422896121","url":null,"abstract":"","PeriodicalId":20548,"journal":{"name":"Proceedings of the National Academy of Sciences of the United States of America","volume":"121 52","pages":"e2422896121"},"PeriodicalIF":9.4,"publicationDate":"2024-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142838967","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Solid-state batteries could revolutionize EVs and more-if they can surmount technical and financial hurdles.
IF 9.4 1区 综合性期刊
Proceedings of the National Academy of Sciences of the United States of America Pub Date : 2024-12-24 Epub Date: 2024-12-19 DOI: 10.1073/pnas.2425219121
John Carey
{"title":"Solid-state batteries could revolutionize EVs and more-if they can surmount technical and financial hurdles.","authors":"John Carey","doi":"10.1073/pnas.2425219121","DOIUrl":"https://doi.org/10.1073/pnas.2425219121","url":null,"abstract":"","PeriodicalId":20548,"journal":{"name":"Proceedings of the National Academy of Sciences of the United States of America","volume":"121 52","pages":"e2425219121"},"PeriodicalIF":9.4,"publicationDate":"2024-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142865200","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Revisiting the role of ErbBs in oligodendrocyte development. 重新审视 ErbBs 在少突胶质细胞发育中的作用
IF 9.4 1区 综合性期刊
Proceedings of the National Academy of Sciences of the United States of America Pub Date : 2024-12-24 Epub Date: 2024-12-16 DOI: 10.1073/pnas.2422181121
Albert Zhang
{"title":"Revisiting the role of ErbBs in oligodendrocyte development.","authors":"Albert Zhang","doi":"10.1073/pnas.2422181121","DOIUrl":"https://doi.org/10.1073/pnas.2422181121","url":null,"abstract":"","PeriodicalId":20548,"journal":{"name":"Proceedings of the National Academy of Sciences of the United States of America","volume":"121 52","pages":"e2422181121"},"PeriodicalIF":9.4,"publicationDate":"2024-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142838960","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A two-step dance commits collagen to folding.
IF 9.4 1区 综合性期刊
Proceedings of the National Academy of Sciences of the United States of America Pub Date : 2024-12-24 Epub Date: 2024-12-16 DOI: 10.1073/pnas.2422338121
Barbara Brodsky, Anton V Persikov
{"title":"A two-step dance commits collagen to folding.","authors":"Barbara Brodsky, Anton V Persikov","doi":"10.1073/pnas.2422338121","DOIUrl":"https://doi.org/10.1073/pnas.2422338121","url":null,"abstract":"","PeriodicalId":20548,"journal":{"name":"Proceedings of the National Academy of Sciences of the United States of America","volume":"121 52","pages":"e2422338121"},"PeriodicalIF":9.4,"publicationDate":"2024-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142838827","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信