Journal of Plant Growth Regulation最新文献_第2页

The Sprays of Nanoparticles of Zinc Oxide and Titanium Dioxide Enhance Fruit Coloration in Litchi 纳米氧化锌和二氧化钛喷雾对荔枝果实着色效果的影响

3区生物学

Journal of Plant Growth Regulation Pub Date : 2025-07-12 DOI: 10.1007/s00344-025-11792-7

Peng Jin, Huiting Xu, Yongjun Guo, Silin Liu, Cuihua Bai, Laixin Cao, Lixian Yao

引用次数: 1

Transcriptome Analysis Reveals Impact of S-Methyl Thioacetate on Tomato Seedling Growth 转录组分析揭示s -甲基硫乙酸酯对番茄幼苗生长的影响

3区生物学

Journal of Plant Growth Regulation Pub Date : 2025-06-21 DOI: 10.1007/s00344-025-11753-0

Donghui Zheng, Fangfang Ren, Rongjun Yin, Linmei Li, Hanwen Cui, Hui Shen, Xiaochun Chen, Nan Gao

引用次数: 1

An Efficient and Environmentally Friendly Strategy for Embryogenic Callus Induction and Plant Regeneration of Iris pseudacorus L. 鸢尾胚性愈伤组织诱导和植株再生的高效环保策略。

3区生物学

Journal of Plant Growth Regulation Pub Date : 2025-03-21 DOI: 10.1007/s00344-025-11705-8

Danqin Li, Chenxi Ji, Lingmei Shao, Tong Xu, Xiaoxuan Chen, Xiaobin Wang, Runlong Zhang, Yunqing Cui, Jiaping Zhang, Yiping Xia

引用次数: 1

Nitrogen Form Substitution Enhances Growth and Carbon Accumulation in Maize 氮形式替代促进玉米生长和碳积累

3区生物学

Journal of Plant Growth Regulation Pub Date : 2025-03-18 DOI: 10.1007/s00344-025-11713-8

Joseph Amoah, Brent N. Kaiser

{"title":"Nitrogen Form Substitution Enhances Growth and Carbon Accumulation in Maize","authors":"Joseph Amoah, Brent N. Kaiser","doi":"10.1007/s00344-025-11713-8","DOIUrl":"https://doi.org/10.1007/s00344-025-11713-8","url":null,"abstract":"Abstract Sugars are essential for plant development, and nitrogen (N) availability regulates their distribution, influencing overall growth. However, the mechanisms underlying carbon (C) assimilate allocation and utilization in response to changed N forms remain unclear. This study examined the effects of nitrogen form substitution (NFS) on C accumulation and utilization in hydroponically grown inbred mini-maize (TX-40 J). Maize seedlings were divided into three treatment groups: T1 (1 mM NO₃⁻), T2 (1 mM NH₄⁺), and T3, where 1 mM NO₃⁻ was substituted with 1 mM NH₄⁺ (NFS) at 10 days after seedling transfer (DAT). The results showed that NFS led to a significant ( P ≤0.05) reduction in total sucrolytic activity by 27% in leaves and 21% in roots, resulting in a lower hexose-to-sucrose ratio. Despite this, NFS enhanced shoot biomass by 30%, root biomass by 24%, and total biomass by 28%, suggesting improved sucrose utilization and increased competition for assimilates. Root-to-shoot biomass allocation was particularly enhanced under NFS conditions. Additionally, starch and sucrose accumulated at lower levels in leaves under NFS compared to other N treatments. Starch was predominantly stored in the leaf tips, whereas sucrose accumulated in the leaf sheath. This spatial sucrose and starch distribution suggests that C buildup was not due to impaired C assimilation but rather inefficient C utilization in sink tissues. These findings provide new insights into how NFS influences C allocation between leaves and roots, promoting growth and stress adaptation in maize. Understanding the role of C partitioning under NFS conditions may help optimize plant growth and improve nutrient use efficiency under N deficiency conditions.","PeriodicalId":16842,"journal":{"name":"Journal of Plant Growth Regulation","volume":"44 8","pages":"4645-4657"},"PeriodicalIF":0.0,"publicationDate":"2025-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s00344-025-11713-8.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147879232","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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: 7

Transcriptomics and Metabolomics Analysis Reveal the Mechanism of Hormones Regulation of the Flower Bud Formation and Development in Phalaenopsis Orchid 转录组学和代谢组学分析揭示了蝴蝶兰花芽形成和发育的激素调控机制

3区生物学

Journal of Plant Growth Regulation Pub Date : 2025-02-26 DOI: 10.1007/s00344-025-11668-w

Xiwu Gao, Yang Hao, Xiaoying Yang, Yanping Shi, Li Zhang, Rui Yan

引用次数: 4

Effects of Plant Growth Regulators on Magnesium Absorption and Fruit Quality in “Vitis vinifera cv. Shine-Muscat” Grape 植物生长调节剂对葡萄镁吸收及果实品质的影响。Shine-Muscat“葡萄

3区生物学

Journal of Plant Growth Regulation Pub Date : 2025-02-25 DOI: 10.1007/s00344-025-11678-8

Qiangfeng Wang, Yunyue Yang, Haitao Wang, Yong Hou, Zhenqing Xia

引用次数: 1

Phytotoxicity and Mode of Action of Phloretin on Maize Seedlings 根皮素对玉米幼苗的植物毒性及其作用方式

3区生物学

Journal of Plant Growth Regulation Pub Date : 2025-02-18 DOI: 10.1007/s00344-025-11673-z

Renato Polimeni Constantin, Mariana C. Souza, Josielle Abrahão, Marcela de Paiva Foletto-Felipe, Luiz Henryque Escher Grizza, Ana Paula Ferro, Marco Aurélio Schüler de Oliveira, Larissa Fonseca Tomazini, Ana Luiza Santos Wagner, Paulo Vinícius Moreira da Costa Menezes, Wanderley Dantas dos Santos, Osvaldo Ferrarese‐Filho, Rodrigo Polimeni Constantin, Rogério Marchiosi

引用次数: 1

Preharvest and Postharvest γ-Aminobutyric Acid Treatment Enhance Quality and Shelf Life in Strawberry (Fragaria × ananassa) Fruits 采前和采后γ-氨基丁酸处理提高草莓果实品质和保质期

3区生物学

Journal of Plant Growth Regulation Pub Date : 2025-02-17 DOI: 10.1007/s00344-025-11650-6

Ying Zheng, Xiaohuan Han, Y. Zhang, Weiwen Qiu, Tao Tao, Yuting Xu, Mohan Li, Xingbin Xie, Peipei Sun, Guanghui Zheng, Congbing Fang, Jing Zhao

引用次数: 8

The Regulatory Roles of Phytohormones in the Wheat Grain-Filling Process 植物激素在小麦灌浆过程中的调控作用

3区生物学

Journal of Plant Growth Regulation Pub Date : 2025-01-23 DOI: 10.1007/s00344-024-11587-2

Mohammad Javad Zarea

引用次数: 6

The Complex Roles of Plant Hormones During Clubroot Disease Development in the Brassicaceae. 植物激素在十字花科根茎病发生过程中的复杂作用。

IF 4.4 3区生物学

Journal of Plant Growth Regulation Pub Date : 2025-01-01 Epub Date: 2025-08-01 DOI: 10.1007/s00344-025-11790-9

Charitha P A Jayasinghege, Emilee R M Storfie, Jocelyn A Ozga, Stephen E Strelkov

{"title":"The Complex Roles of Plant Hormones During Clubroot Disease Development in the Brassicaceae.","authors":"Charitha P A Jayasinghege, Emilee R M Storfie, Jocelyn A Ozga, Stephen E Strelkov","doi":"10.1007/s00344-025-11790-9","DOIUrl":"10.1007/s00344-025-11790-9","url":null,"abstract":"Clubroot, caused by the obligate parasite Plasmodiophora brassicae, is a serious soilborne disease that threatens many commercially valuable crops in the Brassicaceae family, including the oilseed crop canola (Brassica napus) and various vegetables. Evidence from studies analyzing hormonal profiles, transcriptomes, proteomes, mutants defective in hormone functions, and treatments of infected plants with growth regulators suggest that nearly all plant hormones are involved in or affected by the disease. However, the specific roles of individual hormones in clubroot development or resistance remain unclear. This knowledge gap is compounded by the complex regulation of hormone functions and inconsistencies across studies, likely due to variations caused by host-pathogen combinations and other factors such as environmental influences. Additionally, biotic and abiotic stress responses caused by the disease and, in some instances, pathogen proteins manipulating host hormonal metabolism add additional layers of complexity. Despite these challenges, emerging trends suggest regulatory roles for plant hormones in both disease development and host defense. In this review, we explore these patterns, aiming to elucidate the contributions of different hormones to clubroot development and associated stress responses.","PeriodicalId":16842,"journal":{"name":"Journal of Plant Growth Regulation","volume":"44 10","pages":"5692-5712"},"PeriodicalIF":4.4,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12559101/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145401351","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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