Oil Crop SciencePub Date : 2026-06-01Epub Date: 2026-05-23DOI: 10.1016/j.ocsci.2026.05.004
Congcong Ma , Lei Wang , Qingde Huang , Qianchun Deng , Fenghong Huang , Jiqu Xu
{"title":"Walnut oil ameliorates cognitive impairment in D-galactose-induced aging mice","authors":"Congcong Ma , Lei Wang , Qingde Huang , Qianchun Deng , Fenghong Huang , Jiqu Xu","doi":"10.1016/j.ocsci.2026.05.004","DOIUrl":"10.1016/j.ocsci.2026.05.004","url":null,"abstract":"<div><div>Walnut oil (WO) is rich in polyunsaturated fatty acids, particularly α-linolenic acid, and various bioactive compounds including phenolics, phytosterols, tocopherols, squalene and melatonin, contributing to its broad health benefits. The present study examined whether WO could attenuate cognitive deficits in D-galactose (D-gal)-induced aging mice. Cognitive performance was evaluated by the Morris water maze and step-through passive avoidance tests. WO significantly reversed the cognitive impairments in D-gal-treated mice, as evidenced by shorted the escape latency and swimming distance in the Morris water maze and by prolonged step-through latency with fewer errors in the passive avoidance test. Mechanistically, WO alleviated hippocampal neuronal injury as confirmed by Nissl staining, elevated hippocampal cAMP responsive element binding protein (CREB) activity and brain-derived neurotrophic factor (BDNF) expression, and restored postsynaptic density protein-95 (PSD95) levels, thereby facilitating synaptic plasticity. These findings indicate that WO protects mice against D-gal-induced cognitive decline and may represent a nutritional strategy for mitigating aging-associated cognitive dysfunction.</div></div>","PeriodicalId":34095,"journal":{"name":"Oil Crop Science","volume":"11 2","pages":"Pages 150-155"},"PeriodicalIF":0.0,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148183315","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Plant hormone-mediated regulation of plant height in Brassica napus L.","authors":"Qinqin Chen, Zixia Wang, Xin Wang, Xinghua Xiong, Xin He, Zhongsong Liu, Ping Qiu, Lunwen Qian","doi":"10.1016/j.ocsci.2026.02.002","DOIUrl":"10.1016/j.ocsci.2026.02.002","url":null,"abstract":"<div><div>Plant height (PH), a critical agronomic trait in <em>Brassica napus</em> L., directly influences yield potential, canopy structure, and lodging resistance. An appropriate PH not only enhances lodging resistance but also improves the efficiency of light energy utilization. Although substantial progress has been achieved through quantitative trait locus (QTL) mapping, Genome-wide association studies (GWAS), and molecular studies, the regulatory network and key determinants underlying PH in <em>B. napus</em> remain insufficiently understood. This review summarizes the molecular mechanisms by which major phytohormones, namely auxins (IAA), gibberellins (GAs), brassinosteroids (BRs), and strigolactones (SLs), regulate PH by modulating cell elongation, division, and internode differentiation. By integrating hormone-mediated pathways, this review provides a theoretical framework for elucidating the molecular basis of PH regulation and offers guidance for breeding high-yield, lodging-resistant rapeseed varieties.</div></div>","PeriodicalId":34095,"journal":{"name":"Oil Crop Science","volume":"11 2","pages":"Pages 197-211"},"PeriodicalIF":4.4,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148555055","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}
Oil Crop SciencePub Date : 2026-06-01Epub Date: 2026-05-21DOI: 10.1016/j.ocsci.2026.05.001
Suraj K. Padhi, Debabrata Panda
{"title":"Prospects and challenges of neglected oilseed crop Niger [Guizotia abyssinica (L.f.) Cass] for nutrition, health and industry","authors":"Suraj K. Padhi, Debabrata Panda","doi":"10.1016/j.ocsci.2026.05.001","DOIUrl":"10.1016/j.ocsci.2026.05.001","url":null,"abstract":"<div><div>Niger (<em>Guizotia abyssinica</em> (L.f.) Cass.), an underutilized oilseed crop widely cultivated by tribal communities in India and Ethiopia. It represents a promising crop at the interface of nutrition, health and industry. Despite its nutritionally importance, it remains scientifically and commercially neglected compared with major oilseeds. This review synthesizes current knowledge on the nutritional composition, bioactive constituents, ethnomedicinal relevance and emerging industrial applications of niger, emphasizing its potential contribution to food and nutritional security. Niger seeds contain good quality oil, rich in linoleic acid, β-sitosterol, tocopherols and phylloquinone (vitamin K<sub>1</sub>), alongside essential minerals, proteins, and balanced amino acids. The presence of diverse bioactive compounds like phenolics, flavonoids and sterols, underpins its antioxidant, anti-inflammatory, cardioprotective, antidiabetic and antimicrobial effects, corroborating its traditional medicinal uses among indigenous communities. Industrially, niger oil finds applications in food, pharmaceuticals, cosmetics, paints and biodiesel sectors. The crop's suitability for rainfed, low-input systems highlight its value for sustainable agriculture and rural livelihoods. However, limited genomic resources, breeding programs and processing technologies constrain its wider utilization. Future research should focus on genetic improvement, bioactive compound characterization and value-added product development. By bridging traditional knowledge with modern scientific innovation, niger can be repositioned as a climate-resilient, nutritionally superior and industrially versatile oilseed crop with substantial implications for health, economy and sustainability.</div></div>","PeriodicalId":34095,"journal":{"name":"Oil Crop Science","volume":"11 2","pages":"Pages 117-128"},"PeriodicalIF":0.0,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148141184","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Identification and prenatal genetic testing of pathogenic variants in a case of myoclonus-dystonia syndrome.","authors":"Han-Xiao Ou, Xia Zhou, Li-Ya Chen, Wei Cai, Wen-Mao Zhang, Qun Zhu, Hong-Xiang Mu","doi":"10.16288/j.yczz.25-235","DOIUrl":"10.16288/j.yczz.25-235","url":null,"abstract":"<p><p>Myoclonus-dystonia syndrome (MDS) is a movement disorder syndrome characterized primarily by myoclonus as the core feature. In this study, we reported a case of MDS with myoclonus as the prominent feature, which was accompanied by learning disability and special face. We then used copy number variation sequencing (CNV-seq), whole exome sequencing (WES) and Sanger sequencing to verify the MDS related genes of the patient and his family members. We found that the patient carried a heterozygous mutation of <i>SGCE</i> gene c.731dup (p.Asn244Lysfs*6) related to MDS, which inherited from his father. It was the first reported new mutation at home and abroad. And we confirmed <i>via</i> prenatal diagnosis that his fetus also had a heterozygous mutation of <i>SGCE</i> gene c.731dup (p.Asn244Lysfs*6). In addition, we also found that there was a 1.40 Mb repeat fragment at p23.1 on chromosome 8 of the patient, which partially overlapped with 8p23.1 repeat syndrome. It is speculated that it may be related to the learning disability and special facial phenotype of the patient, and it was a <i>de novo</i> variant. This study not only clarified the etiology of the patient's myoclonus, but also enriched the genetic variation database of <i>SGCE</i> gene by the newly discovered heterozygous heterozygous site of c.731dup (p.Asn244Lysfs*6) of <i>SGCE</i> gene, which was helpful to improve the clinician's awareness of diagnosis of MDS and provide guidance for the patient's fertility.</p>","PeriodicalId":35536,"journal":{"name":"遗传","volume":"48 6","pages":"638-647"},"PeriodicalIF":0.0,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148273211","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Wei Jiang , Hongming Tang , Yinghe Qin , Jitong Xu , Daobilige Su , Liangju Wang , Hongying Wang
{"title":"RPFbot: Unsupervised modular robot for precise feeding of rabbits","authors":"Wei Jiang , Hongming Tang , Yinghe Qin , Jitong Xu , Daobilige Su , Liangju Wang , Hongying Wang","doi":"10.1016/j.inpa.2025.10.002","DOIUrl":"10.1016/j.inpa.2025.10.002","url":null,"abstract":"<div><div>In China’s efforts to implement the “Big Food Concept” for food security, the rapid development of the rabbit farming industry has become a key part of the livestock sector. Feeding systems are transitioning from traditional restrictive methods to precision feeding, with intelligent feeding equipment now a central trend in the industry. This study focuses on large-scale rabbit farming. The objective of the study was to develop the the Rabbit Precision Feeding Robot (RPFbot), which integrates mobile robot, precision feeding, robotic arm, and visual servoing technologies to overcome key challenges in rabbit feeding. RPFbot autonomously performs timed, differentiated, and precise feeding tasks, with feed quantification errors controlled to within 1.73 %. Field tests show excellent precision: the average error (unit: m) for the x-axis is 0.01295, the y-axis 0.00878, and the z-axis 0.00603. The Euclidean and Manhattan distance errors (unit: m) are 0.01896 and 0.02776, respectively, and the average joint error is 0.045337 rad, with a feeding success rate of 100 %. In terms of feeding efficiency, the average feeding times for the three rabbit cage feed boxes troughs corresponding to a single feeding point were 25 s, 23 s, and 21 s, respectively. RPFbot effectively prevents feed fragmentation, cross-contamination, and rabbit stress, while enabling differentiated feeding for rabbits within the same batch. This not only improves feeding efficiency but also supports optimized breeding, advancing the shift from automated to unmanned intelligent farms. The robot plays a crucial role in sustainable development and cost efficiency.</div></div>","PeriodicalId":53443,"journal":{"name":"Information Processing in Agriculture","volume":"13 2","pages":"Pages 176-191"},"PeriodicalIF":7.4,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148060341","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Effects of interaction between nitrogen application and planting density on growth and nitrogen utilization efficiency of peanut","authors":"Yilin Wang, Chuanbao Ma, Siwen Wang, Xianmou Ai, Mingze Liu, Tianhe Zhao, Mingtao Zhang, Yuexin Sun, Zhenghao Lv, Jing Wang, He Zhang, Haiqiu Yu, Xinhua Zhao","doi":"10.1016/j.ocsci.2026.03.002","DOIUrl":"10.1016/j.ocsci.2026.03.002","url":null,"abstract":"<div><div>Peanuts, as important leguminous and oil-producing crops, play a significant role in ensuring the safety of edible oil production and facilitating economic trade. Nevertheless, the appropriate density and fertilizer application rate for cultivating peanuts remain unclear. To explore the effects of the appropriate nitrogen fertilizer (N) application rate and planting density on the growth and development of peanuts, a two - year experiment was carried out from 2022 to 2023. Three N fertilizer levels (0 kg·hm<sup>−2</sup> for N0, 120 kg·hm<sup>−2</sup> for N120, 180 kg·hm<sup>−2</sup> for N180) and three planting densities (255,000 plants·hm<sup>−2</sup> for D1, 300,000 plants·hm<sup>−2</sup> for D2, 345,000 plants·hm<sup>−2</sup> for D3) were used to systematically study the effects on peanuts. The results showed that under the same N application level, the morphological indices, per-plant and population dry matter accumulation, leaf photosynthetic performance, as well as N accumulation, utilization, and metabolic capacity of peanut all showed the trend of D2 > D1 > D3 across different planting densities. At the same density level, the growth and development of peanut under N120 and N180 were superior to those under N0. N120-D2 significantly enhanced the leaf area index (LAI) of peanuts, the population dry matter accumulation was significantly increased by 13.99% and 15.15% in the N120-D2 compared to the N180-D2 at the stage of pod-filling stage. The net photosynthetic rate (Pn) of the N120-D2 was elevated. The N accumulation of leaves increased by 6.91% and 11.49%, 14.57% and 20.97% compared with N120-D1, N120-D3, N metabolizing enzyme activities were also enhanced. In terms of yield, N120- D2 also realized 11.57% and 7.94% increase compared with N180-D2, and yield was higher in 2023 than in 2022. Thereby, N × D interaction can enhance the N efficiency and influence the photosynthetic capacity, and further improve crop yield.</div></div>","PeriodicalId":34095,"journal":{"name":"Oil Crop Science","volume":"11 2","pages":"Pages 212-226"},"PeriodicalIF":4.4,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148555056","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}
{"title":"Functional study of the soybean rapid alkalinization factor <i>GmRALF34s</i> in response to saline-alkali stress.","authors":"Man-Ting Zhang, Zi-Hao Lu, Min-Qi Nie, Yu-Xiang Tan, Qi-Mei Liang, Mao-Yan Luo, Yong-Dong Dai, Jin-Tao Li, Wei Chen, Zi-Mei Chen, Jia-Xian He, Meina Li","doi":"10.16288/j.yczz.25-349","DOIUrl":"https://doi.org/10.16288/j.yczz.25-349","url":null,"abstract":"<p><p>China's soybean supply is heavily dependent on international markets, making it an urgent task to enhance domestic self-sufficiency to ensure food security. Data from the national soil census indicate that China possesses approximately 500 million mu of saline-alkali soil resources, of which about 200 million mu have potential for agricultural development. Against the backdrop of tight arable land resources, developing new soybean varieties tolerant to saline-alkali conditions represents a strategic initiative to effectively utilize saline-alkali land, expand cultivation areas, and address the challenge of soil salinization. Rapid alkalinization factors (RALFs) are a class of plant small peptides that act as ligands, initiating downstream signaling by binding to plasma membrane receptor complexes, thereby coordinating plant growth, development, and stress responses. However, the specific molecular mechanisms by which RALF peptides mediate responses to saline-alkali stress in important crops such as soybean remain unclear. Through expression profiling analysis of the soybean RALF family, combined with transcriptome data under alkaline salt treatment, this study identified two homologs of <i>Arabidopsis thaliana AtRALF34</i>, designated <i>GmRALF34a</i> and <i>GmRALF34b</i>, which are predominantly expressed in roots and whose expression is significantly suppressed following alkaline salt treatment. Using gene editing technology, we generated <i>Gmralf34ab</i> double mutants, which exhibited enhanced sensitivity to alkaline salt stress. In contrast, no significant differences were observed between the mutant and wild type plants under neutral salt stress. Field phenotypic characterization further demonstrated that the mutants showed significant reductions in agronomic traits, including plant height, node number, and yield per plant. In conclusion, this study preliminarily reveals that <i>GmRALF34s</i> play an important role in soybean response to alkaline salt stress and adaptation to saline-alkaline environments, provides valuable genetic materials for further elucidating their molecular mechanisms and establishing a theoretical and material foundation for breeding salt-alkali tolerant soybean varieties.</p>","PeriodicalId":35536,"journal":{"name":"遗传","volume":"48 6","pages":"614-627"},"PeriodicalIF":0.0,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148273231","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Data mining algorithms for the prediction of inorganic nitrogen in water: Mechanisms, techniques, and applications","authors":"Jiaran Zhang , Chuang Tang , Liang Wang , Chuyuan Wei","doi":"10.1016/j.inpa.2025.12.005","DOIUrl":"10.1016/j.inpa.2025.12.005","url":null,"abstract":"<div><div>Accurate prediction of inorganic nitrogen concentrations is critical for assessing water quality and supporting sustainable aquatic ecosystem management. Data mining algorithms have demonstrated significant potential in inorganic nitrogen prediction. This review provides a systematic examination of data mining algorithms applied to inorganic nitrogen prediction for aquatic environments, focusing on the complete modeling pipeline from data preparation to predictive algorithm deployment. Essential data preparation techniques involving data acquisition, data cleaning, dimensionality reduction, and dataset partitioning are described in detail. Then, the mechanisms, techniques, and applications are critically evaluated according to the following five categories of data mining algorithms: machine learning models, deep learning models, tree-based models, fuzzy neural networks, and hybrid models. FNN and deep learning models yield top-tier accuracy (mean R<sup>2</sup> > 0.90). In addition, hybrid models integrating LSTM have emerged as the most promising and prevalent framework, driving advancements in prediction precision. Despite significant progress, the field continues to face challenges such as insufficient data quality, limited model generalizability, and a lack of interpretability. Integrating multimodal data, developing lightweight real-time prediction systems, combining explainable artificial intelligence with physics-informed constraints, and strengthening uncertainty quantification will strongly advance inorganic nitrogen prediction models toward more accurate, reliable, and practical decision-support tools. This review provides a systematic reference for researchers and practitioners.</div></div>","PeriodicalId":53443,"journal":{"name":"Information Processing in Agriculture","volume":"13 2","pages":"Pages 318-342"},"PeriodicalIF":7.4,"publicationDate":"2026-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148060321","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
园艺研究(英文)Pub Date : 2026-05-25eCollection Date: 2026-10-01DOI: 10.1093/hr/uhag202
Juan Han, Yanting Tian, Jie Liu, Houyin Deng, Kunjin Han, Huayu Si, Shasha Ling, Shumin Zhang, Lixin Yu, Yousry A El-Kassaby, Yuhan Sun, Zuodeng Peng, Yun Li, Ye Zhao
{"title":"Extremely low light promotes adventitious shoot regeneration via RpPHYA/RpHYH-antagonized auxin biosynthesis and transport through dual regulation of <i>RpPIN1</i> in <i>Robinia pseudoacacia</i>.","authors":"Juan Han, Yanting Tian, Jie Liu, Houyin Deng, Kunjin Han, Huayu Si, Shasha Ling, Shumin Zhang, Lixin Yu, Yousry A El-Kassaby, Yuhan Sun, Zuodeng Peng, Yun Li, Ye Zhao","doi":"10.1093/hr/uhag202","DOIUrl":"https://doi.org/10.1093/hr/uhag202","url":null,"abstract":"<p><p>Extremely low light (ELL) is widely applied as a strategy to enhance adventitious shoot (AS) regeneration in woody plants. However, how ELL acts as an environmental signal to reprogram regenerative competence remains unclear. Here, we show that ELL for 14 days (ELL14) markedly promotes AS regeneration across multiple genotypes of <i>Robinia pseudoacacia</i>. Transcriptomic and functional enrichment analyses revealed that auxin biosynthesis, transport, and signaling constitute the core pathways activated under ELL14. Consistently, auxin levels increased, and the inhibition of biosynthesis or transport largely abolished the regeneration-promoting effect. Integrative weighted gene co-expression network analysis and regulatory analyses identified RpPHYA as a key integrator of ELL-responsive networks. Under ELL14, the RpPHYA-associated module promotes auxin biosynthesis by upregulating <i>RpAMI1</i> and coordinates auxin transport through <i>RpPIN1</i> via transcriptional regulation and <i>RpROS1</i>-mediated CHG demethylation, forming a dual regulatory mechanism. In contrast, under normal light, RpHYH antagonizes this regulatory program, thereby restricting regenerative capacity. Overexpression of <i>RpPHYA</i>, <i>RpAMI1</i>, <i>RpPIN1</i>, and <i>RpROS1</i> significantly enhanced AS regeneration, functionally validating this ELL14-induced module. Collectively, our findings demonstrate that ELL functions as an environmental signal that promotes AS regeneration in <i>R. pseudoacacia</i> through coordinated transcriptional and DNA demethylation of auxin transport, providing mechanistic insights for improving regeneration in woody plants.</p>","PeriodicalId":57479,"journal":{"name":"园艺研究(英文)","volume":"13 10","pages":"uhag202"},"PeriodicalIF":9.5,"publicationDate":"2026-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13633098/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149119224","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}
园艺研究(英文)Pub Date : 2026-05-25eCollection Date: 2026-10-01DOI: 10.1093/hr/uhag204
Ling Liang, Jiazhen Zhu, Yujie Yang, Shaojie Ai, Kui Lin-Wang, Andrew C Allan, Kunsong Chen, Changjie Xu
{"title":"Multifaceted mechanisms underlying species- and cultivar-associated differential anthocyanin accumulation in fruits.","authors":"Ling Liang, Jiazhen Zhu, Yujie Yang, Shaojie Ai, Kui Lin-Wang, Andrew C Allan, Kunsong Chen, Changjie Xu","doi":"10.1093/hr/uhag204","DOIUrl":"https://doi.org/10.1093/hr/uhag204","url":null,"abstract":"<p><p>Anthocyanin is responsible for the colored hues of fruit and plays a key role in determining consumer preference and marketability. Anthocyanin accumulation exhibits remarkable diversity among fruit species and cultivars, providing invaluable genetic resources for trait improvement. This review summarizes the multifaceted mechanisms underlying the differential anthocyanin accumulation in fruit between species and cultivars. There are diverse control mechanisms governing anthocyanin accumulation, including mutations in genes involved in biosynthesis, transport, and transcriptional regulation, as well as multilayered regulation through epigenetic, post-transcriptional, and post-translational processes. The discovery of these genetic variants affecting anthocyanin accumulation, along with an understanding of the underlying molecular mechanisms, provides potential targets for fruit color modification through molecular breeding or biotechnological approaches.</p>","PeriodicalId":57479,"journal":{"name":"园艺研究(英文)","volume":"13 10","pages":"uhag204"},"PeriodicalIF":9.5,"publicationDate":"2026-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13633097/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149119079","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}