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Erratum to “Development of PmCDA1-based high-efficiency cytidine base editors (ChyCBEs) incorporating a GmRad51 DNA-binding domain in soybean” [New Crops 1 (2024) 100001]
New Crops Pub Date : 2025-03-05 DOI: 10.1016/j.ncrops.2025.100070
Mengyan Bai , Xinchen Hu , Wenxin Lin , Chunyan Peng , Huaqin Kuang , Xiangbin Zhong , Yinghua Li , Bo Chen , Jiyao Wang , Huarong Li , Baohui Liu , Fanjiang Kong , Yuefeng Guan
{"title":"Erratum to “Development of PmCDA1-based high-efficiency cytidine base editors (ChyCBEs) incorporating a GmRad51 DNA-binding domain in soybean” [New Crops 1 (2024) 100001]","authors":"Mengyan Bai , Xinchen Hu , Wenxin Lin , Chunyan Peng , Huaqin Kuang , Xiangbin Zhong , Yinghua Li , Bo Chen , Jiyao Wang , Huarong Li , Baohui Liu , Fanjiang Kong , Yuefeng Guan","doi":"10.1016/j.ncrops.2025.100070","DOIUrl":"10.1016/j.ncrops.2025.100070","url":null,"abstract":"","PeriodicalId":100953,"journal":{"name":"New Crops","volume":"2 ","pages":"Article 100070"},"PeriodicalIF":0.0,"publicationDate":"2025-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143551388","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
E2 family and evening complex identify soybean photoperiod sensitivity
New Crops Pub Date : 2025-02-25 DOI: 10.1016/j.ncrops.2025.100071
Yameng Liang, Feng Tian
{"title":"E2 family and evening complex identify soybean photoperiod sensitivity","authors":"Yameng Liang,&nbsp;Feng Tian","doi":"10.1016/j.ncrops.2025.100071","DOIUrl":"10.1016/j.ncrops.2025.100071","url":null,"abstract":"<div><div>Soybean is a facultative short-day plant, and its high photoperiod sensitivity poses challenges for breeding widely adapted soybean cultivars. Although the genetic basis of photoperiod in plants has been extensively studied, mutations in most of the photoperiod genes usually weaken sensitivity rather than eliminate it. Recently, Zhao et al. (2024) discovered that the E2 family plays a crucial role in determining soybean photoperiod sensitivity. The triple mutant <em>e2 e2la e2lb</em> exhibits similar flowering time under both long-day and short-day conditions. Further investigation uncovered a translational-transcriptional suppression loop between E2 and evening complex that constitutes another key factor in determining soybean photoperiod sensitivity.</div></div>","PeriodicalId":100953,"journal":{"name":"New Crops","volume":"2 ","pages":"Article 100071"},"PeriodicalIF":0.0,"publicationDate":"2025-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143610690","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
TASSELSHEATH4: A familiar player in maize development joins the domestication club
New Crops Pub Date : 2025-02-21 DOI: 10.1016/j.ncrops.2025.100068
Shujun Meng, Shuyun Yang, Qingyu Wu
{"title":"TASSELSHEATH4: A familiar player in maize development joins the domestication club","authors":"Shujun Meng,&nbsp;Shuyun Yang,&nbsp;Qingyu Wu","doi":"10.1016/j.ncrops.2025.100068","DOIUrl":"10.1016/j.ncrops.2025.100068","url":null,"abstract":"<div><div>The domestication of crops represents a cornerstone of human history, with one remarkable example being the evolution of maize (<em>Zea mays</em>) from its wild ancestor, teosinte. Researchers have identified several domestication genes in maize, such as <em>TEOSINTE BRANCHED1 (TB1)</em>, <em>GRASSY TILLERS1 (GT1), TASSELS REPLACE UPPER EARS1 (TRU1)</em>, and <em>TEOSINTE GLUME ARCHITECTURE1 (TGA1)</em>, but little is known about higher-tier regulatory genes. Recent research by Dong and colleagues identified <em>TASSELSHEATH4 (TSH4)</em>, a previously characterized gene that establishes developmental boundaries in maize, as a central player in maize domestication. Using recombinant inbred lines (RILs) and teosinte nested association mapping (TeoNAM) populations, the authors mapped <em>TSH4</em> to a locus that controls key domestication traits. Functional analysis revealed that <em>TSH4</em>, along with its paralogs <em>UNBRANCHED2</em> (<em>UB2</em>) and <em>UB3</em>, regulates the formation of vegetative and reproductive boundaries. Additionally, TSH4 targets known domestication genes, such as <em>TB1</em>, <em>TRU1</em>, and <em>TGA1</em>, demonstrating its central role in shaping the architecture of modern maize. This work identifies <em>TSH4</em> as a key component of the domestication regulatory network and advances our understanding of the genetic mechanisms driving domestication and developmental boundary formation in plants.</div></div>","PeriodicalId":100953,"journal":{"name":"New Crops","volume":"2 ","pages":"Article 100068"},"PeriodicalIF":0.0,"publicationDate":"2025-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143600879","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Molecular underpinnings of plant stress granule dynamics in response to high-temperature stress
New Crops Pub Date : 2025-02-19 DOI: 10.1016/j.ncrops.2025.100069
Jingyan Liu, Weiwei Jin
{"title":"Molecular underpinnings of plant stress granule dynamics in response to high-temperature stress","authors":"Jingyan Liu,&nbsp;Weiwei Jin","doi":"10.1016/j.ncrops.2025.100069","DOIUrl":"10.1016/j.ncrops.2025.100069","url":null,"abstract":"<div><div>With the escalating impacts of global climate change, including more frequent episodes of extreme high temperatures, understanding the molecular mechanisms that enable plants to tolerate heat stress (HS) has become a critical research focus. A newly identified transcriptional regulatory pathway involving the SICKLE (SIC) protein and the mRNA splicing regulator DBR1 (RNA DEBRANCHING ENZYME 1) in <em>Arabidopsis</em> highlights the dynamic regulation of lariat intronic RNAs (lariRNAs) and their role in thermotolerance. Additionally, post-transcriptional and translational mechanisms regulating stress granules (SGs) in response to HS underscore the proteasome's essential function in maintaining SG homeostasis. These findings advance our understanding of plant HS responses and offer promising targets for developing crops with enhanced heat resilience.</div></div>","PeriodicalId":100953,"journal":{"name":"New Crops","volume":"2 ","pages":"Article 100069"},"PeriodicalIF":0.0,"publicationDate":"2025-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143600880","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The selection and utilization of heading date loci in modern wheat breeding
New Crops Pub Date : 2025-01-26 DOI: 10.1016/j.ncrops.2025.100066
Zhiwei Zhu, Xiangjun Lai, Yuanfei Zhang, Jialiang Zhang, Ji Shuang, Shengbao Xu
{"title":"The selection and utilization of heading date loci in modern wheat breeding","authors":"Zhiwei Zhu,&nbsp;Xiangjun Lai,&nbsp;Yuanfei Zhang,&nbsp;Jialiang Zhang,&nbsp;Ji Shuang,&nbsp;Shengbao Xu","doi":"10.1016/j.ncrops.2025.100066","DOIUrl":"10.1016/j.ncrops.2025.100066","url":null,"abstract":"<div><div>Heading and flowering timing are critical factors in wheat breeding for variety adaptation and yield. In this study, we identified four key QTLs associated with these traits in 406 accessions across various environments. Modern wheat varieties tend to exhibit earlier heading and flowering times compared to traditional landraces. This trend demonstrates a shift towards faster development in modern wheat, particularly in the Yangtze River wheat zone. Notably, three out of the four haplotypes associated with accelerated development are common in different Chinese agroecological zones. These favored haplotypes may enhance modern wheat yields by increasing grain weight. Our research highlights the importance of selecting optimal heading and flowering times in contemporary wheat breeding. This understanding can help balance rapid development with yield maximization.</div></div>","PeriodicalId":100953,"journal":{"name":"New Crops","volume":"2 ","pages":"Article 100066"},"PeriodicalIF":0.0,"publicationDate":"2025-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143610691","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
ZmASR6 positively regulates salt stress tolerance in maizeResearch Paper
New Crops Pub Date : 2025-01-25 DOI: 10.1016/j.ncrops.2025.100067
Aiqi Li , Yun Yang , Yuxin Guo , Quanzhi Li , Ao Zhou , Jiahui Wang , Ran Lu , Megan C. Shelden , Chengyun Wu , Jiandong Wu
{"title":"ZmASR6 positively regulates salt stress tolerance in maizeResearch Paper","authors":"Aiqi Li ,&nbsp;Yun Yang ,&nbsp;Yuxin Guo ,&nbsp;Quanzhi Li ,&nbsp;Ao Zhou ,&nbsp;Jiahui Wang ,&nbsp;Ran Lu ,&nbsp;Megan C. Shelden ,&nbsp;Chengyun Wu ,&nbsp;Jiandong Wu","doi":"10.1016/j.ncrops.2025.100067","DOIUrl":"10.1016/j.ncrops.2025.100067","url":null,"abstract":"<div><div>High salinity stress severely impacts plant growth and yield. ABA, stress, ripening (ASR) proteins play critical roles in plant responses to various abiotic stresses. This study characterizes a salt-induced ASR gene, <em>ZmASR6</em>, in maize and investigates its role in salt stress tolerance. Transcriptional analysis revealed significant induction of <em>ZmASR6</em> under salt stress over 24 hours. Subcellular localization experiments confirmed ZmASR6 protein presence in the nucleus and cytoplasm of maize protoplasts. Using CRISPR/Cas9, we generated <em>ZmASR6</em> knockout lines, which displayed reduced salt tolerance compared to wild-type (WT) plants. These mutants exhibited higher reactive oxygen species (ROS) and malondialdehyde accumulation, elevated Na<sup>⁺</sup>/K<sup>⁺</sup> ratios, and increased ionic conductivity, indicating impaired oxidative stress tolerance. RNA sequencing further revealed that <em>ZmASR6</em> deficiency significantly altered the expression of key stress-regulatory genes. Collectively, our findings demonstrate that <em>ZmASR6</em> is essential for salt stress tolerance in maize, making it a promising candidate for genetic improvement of maize salt tolerance.</div></div>","PeriodicalId":100953,"journal":{"name":"New Crops","volume":"2 ","pages":"Article 100067"},"PeriodicalIF":0.0,"publicationDate":"2025-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143685679","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Genetic resource utilization in wild rice species: Genomes and gene bank
New Crops Pub Date : 2025-01-09 DOI: 10.1016/j.ncrops.2025.100065
Xiaoxi Cai , Wenchuang He , Qian Qian , Lianguang Shang
{"title":"Genetic resource utilization in wild rice species: Genomes and gene bank","authors":"Xiaoxi Cai ,&nbsp;Wenchuang He ,&nbsp;Qian Qian ,&nbsp;Lianguang Shang","doi":"10.1016/j.ncrops.2025.100065","DOIUrl":"10.1016/j.ncrops.2025.100065","url":null,"abstract":"<div><div>Rice stands as one of the foremost staple crops globally. The rice domestication and selective breeding processes have led to the loss or attenuation of numerous beneficial genes, resulting in a constrained genetic diversity within modern cultivated rice varieties. Consequently, this limitation poses significant challenges to the genetic enhancement of rice. One promising strategy for augmenting genetic resources is the exploration of beneficial genes present in the genomes of wild rice species, which may unlock opportunities for improved yields and enhanced stress resistance. This review consolidates extensive genomic and gene resource data from wild rice species, emphasizing variants associated with critical agronomic traits, including resistance to biotic and abiotic stresses, yield traits, and other traits. Additionally, we examine the prospects and challenges related to using wild rice germplasm in breeding programs.</div></div>","PeriodicalId":100953,"journal":{"name":"New Crops","volume":"2 ","pages":"Article 100065"},"PeriodicalIF":0.0,"publicationDate":"2025-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143562927","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Molecular mechanisms underlying plant responses to low phosphate stress and potential applications in crop improvement
New Crops Pub Date : 2025-01-04 DOI: 10.1016/j.ncrops.2024.100064
Dandan Hu , Jinyu Zhang , Yuming Yang , Deyue Yu , Hengyou Zhang , Dan Zhang
{"title":"Molecular mechanisms underlying plant responses to low phosphate stress and potential applications in crop improvement","authors":"Dandan Hu ,&nbsp;Jinyu Zhang ,&nbsp;Yuming Yang ,&nbsp;Deyue Yu ,&nbsp;Hengyou Zhang ,&nbsp;Dan Zhang","doi":"10.1016/j.ncrops.2024.100064","DOIUrl":"10.1016/j.ncrops.2024.100064","url":null,"abstract":"<div><div>Phosphorus is a critical nutrient for plant growth, influencing crop development and yield. However, the excessive reliance on phosphate fertilizers to address inorganic phosphate (Pi) deficiency is unsustainable. This review explores recent advances in understanding plant responses to Pi deficiency, focusing on the molecular mechanisms and genes involved. Key biological participants include Pi transporters, transcription factors, hormones, sugar signaling pathways, root exudates, and the complex interactions between Pi and other essential nutrients such as nitrogen, iron, and potassium. Furthermore, the role of microRNAs, lncRNAs, lipid remodeling, and genetic and epigenetic modifications are discussed. The review also highlights the potential of integrating phenomics, multi-omics approaches, gene editing, breeding strategies, and artificial intelligence to accelerate the development of Pi-efficient crops to meet the demands of a growing global population amidst dwindling Pi reserves.</div></div>","PeriodicalId":100953,"journal":{"name":"New Crops","volume":"2 ","pages":"Article 100064"},"PeriodicalIF":0.0,"publicationDate":"2025-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143637248","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Advances and prospects of plant mitochondrial pentatricopeptide repeat proteins in post-transcriptional processing
New Crops Pub Date : 2024-12-14 DOI: 10.1016/j.ncrops.2024.100063
Feng Sun , Ya-Feng Zhang , Pan-Pan Jiang , Yue Li , Shi-Kai Cao , Chun-Hui Xu , Yong Wang
{"title":"Advances and prospects of plant mitochondrial pentatricopeptide repeat proteins in post-transcriptional processing","authors":"Feng Sun ,&nbsp;Ya-Feng Zhang ,&nbsp;Pan-Pan Jiang ,&nbsp;Yue Li ,&nbsp;Shi-Kai Cao ,&nbsp;Chun-Hui Xu ,&nbsp;Yong Wang","doi":"10.1016/j.ncrops.2024.100063","DOIUrl":"10.1016/j.ncrops.2024.100063","url":null,"abstract":"<div><div>The pentatricopeptide repeat (PPR) protein is integral to various post-transcriptional processing functions of precursor RNA in plant mitochondria and plastids. It plays a significant role in seed development, plant growth and development, and male infertility, thereby influencing crop yield and hybrid breeding. Over the past 30 years, significant progress has been achieved in elucidating the molecular functions and mechanisms of PPR proteins in various species, including Arabidopsis, maize, rice, and moss. Here, we provide a comprehensive summary of advances in the role of plant mitochondrial PPRs in post-transcriptional regulation, focusing on RNA editing, intron splicing, stability of 3′ untranslated regions (UTRs), maturation of 5' UTRs as well as RNA translation. Additionally, we discuss the potential applications of engineered PPR proteins in crop breeding and outline future research directions to resolve the outstanding questions surrounding the molecular mechanisms of PPR proteins.</div></div>","PeriodicalId":100953,"journal":{"name":"New Crops","volume":"2 ","pages":"Article 100063"},"PeriodicalIF":0.0,"publicationDate":"2024-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143140913","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The bioinformatic tools, characteristics, biological functions and molecular mechanisms associated with plant circular RNA
New Crops Pub Date : 2024-11-29 DOI: 10.1016/j.ncrops.2024.100062
Xiaowen Han , Yan Li , Wai Kyaw Htet Wai , Junliang Yin , Yongxing Zhu
{"title":"The bioinformatic tools, characteristics, biological functions and molecular mechanisms associated with plant circular RNA","authors":"Xiaowen Han ,&nbsp;Yan Li ,&nbsp;Wai Kyaw Htet Wai ,&nbsp;Junliang Yin ,&nbsp;Yongxing Zhu","doi":"10.1016/j.ncrops.2024.100062","DOIUrl":"10.1016/j.ncrops.2024.100062","url":null,"abstract":"<div><div>Circular RNAs (circRNAs) are covalently closed RNA molecules formed through the back-splicing of precursor mRNA, widely found in eukaryotes. They regulate linear mRNA expression and fulfill various biological roles, including serving as miRNA sponges, interacting with proteins to modulate pathways, and influencing protein translation. CircRNAs have been extensively studied for their significant roles in plant growth, development, and responses to both abiotic and biotic stresses. This review presents a comprehensive summary of bioinformatics tools, online databases, characteristics, research methods, potential biological functions and molecular mechanisms of circRNA in plants. It specifically delves into strategies for studying circRNAs, including techniques for overexpression, silencing, and knockdown. Furthermore, it highlights molecular studies on the role of circRNA in plant growth and stress responses. The discussed mechanisms include circRNA acting as miRNA sponges, regulating parental gene expression, interacting with proteins, and exhibiting potential translational functions. By offering a detailed overview of plant circRNAs, this review aims to deepen researchers´ understanding and provide valuable insights for future circRNA studies.</div></div>","PeriodicalId":100953,"journal":{"name":"New Crops","volume":"2 ","pages":"Article 100062"},"PeriodicalIF":0.0,"publicationDate":"2024-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143141317","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","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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