Fatima-Ezzahra Soussani^1,2,3, Youssef Ait Rahou^1,2,4, Chayma Ikan^1,2, Allal Douira³, Rachid Benkirane³, Essaid Ait Barka⁵, Rachid Lahlali^6,*, Abdelilah Meddich^1,2,7,*

Phyton-International Journal of Experimental Botany, Vol.93, No.9, pp. 2415-2438, 2024, DOI:10.32604/phyton.2024.055050 - 30 September 2024

Abstract This study assesses the effectiveness of using arbuscular mycorrhizal fungi (M) and compost applied alone or in combination (vs. conventional chemical fertilizer application (NPK)) on tomato resistance to vascular wilt caused by Verticillium dahliae. In this study, ten treatments were applied: (1) Control (2) M: Rhizophagus irregularis (3) C: Compost (4) MC: The combination of M and compost (5) NPK: conventional chemical fertilizer (6) V: plants infected with V. dahliae (7) MV: plants infected with a conidial suspension of V. dahliae and M, (8) CV: The combination of compost and V. dahliae, (9) MCV: The combination of M, compost and V. dahliae,… More >

Songnan Yang¹, Miao Zhang¹, Rongrong Yao¹, Liangyu Chen¹, Weixuan Cong¹, Dan Yao², Jian Zhang^1,3, Jun Zhang^1,*, Xueying Li^1,*

Phyton-International Journal of Experimental Botany, Vol.93, No.9, pp. 2209-2225, 2024, DOI:10.32604/phyton.2024.055046 - 30 September 2024

Abstract The high isoflavones content of soybeans is an important breeding goal due to the demonstrated benefits of isoflavones to human health and their association with plant resistance. In this study, quantitative trait loci (QTL) mapping for soybean isoflavone aglycones, including daidzin, glycerin, and genistin, and total isoflavones content was performed in a population of 178 F_2:6 recombinant inbred lines (RILs) which was generated from a cross between varieties Jinong 17 and Jinong 18. A genetic linkage map covering 1248 cM was constructed using the simple sequence repeat (SSR) molecular markers. The results revealed 22 isoflavone-related QTLs,… More >

Asmat Askar^1,#, Humaira Gul^1,#, Mamoona Rauf¹, Muhammad Arif², Bokyung Lee³, Sajid Ali^4,*, Abdulwahed Fahad Alrefaei⁵, Mikhlid H. Almutairi⁵, Zahid Ali Butt⁶, Ho-Youn Kim⁷, Muhammad Hamayun^1,*

Phyton-International Journal of Experimental Botany, Vol.93, No.9, pp. 2455-2478, 2024, DOI:10.32604/phyton.2024.054508 - 30 September 2024

Abstract Drought stress negatively impacts agricultural crop yields. By using mineral fertilizers and chemical regulators to encourage plant development and growth, its impact can be mitigated. The current study revealed that exogenous silicon (Si) (potassium silicate; K₂Si₂O₅ at 1000 ppm) and molybdenum (Mo) (ammonium molybdate; (NH₄)₆Mo₇O₂4•4H₂O at 100 ppm) improved drought tolerance in quinoa (Chenopodium quinoa Willd). The research was conducted in a randomized complete block design with three biological replicates. The treatments comprised T0 (control, water spray), T4 (drought stress), and T1, T2, T3, T5, T6, and T7, i.e., foliar applications of silicon and molybdenum solutions individually… More >

Lili Liu¹, Can Hu⁴, Huilin Cheng¹, Chuangju Ma¹, Jiancheng Sun¹, Yunyi Chen², Manxi Wu², Han Yang², Cui Sun^2,3, Jinping Cao^2,3, Dengliang Wang^1,*, Yue Wang^2,*, Chongde Sun^2,3

Phyton-International Journal of Experimental Botany, Vol.93, No.9, pp. 2499-2518, 2024, DOI:10.32604/phyton.2024.054449 - 30 September 2024

Abstract Oral ulcers, a common mucosal affliction, severely diminish patients’ quality of life due to pain and discomfort. Despite existing treatments, the frequent recurrence of oral ulcers underscores the need for more effective therapeutic options. This study aimed to investigate the inhibitory effects of Ponkan (Citrus reticulata ‘Ponkan’) extracts and their flavonoid components on oral ulcers, exploring their potential as a natural therapy. Twenty different Ponkan cultivars were selected for flavonoid extraction and analysis. Ultra-performance liquid chromatography (UPLC) and high-resolution mass spectrometry (HRMS) were utilized for substance identification, leading to the discovery of 16 flavonoid compounds. Using… More > Graphic Abstract

Mingkun Cheng^1,2, Ju Min^2,*, Yanying Zhang², Yuhe Wang³, Xia Wang⁴, Weiming Shi^1,*

Phyton-International Journal of Experimental Botany, Vol.93, No.9, pp. 2439-2453, 2024, DOI:10.32604/phyton.2024.054182 - 30 September 2024

Abstract Vegetable runoff nitrogen (N) loss is a serious environmental issue. However, whether the volume or N content of runoff determines the final N losses has not been clarified, which limited the optimal N managements in vegetable production. Here, we conducted a simulated rainfall experiment to study the runoff N loss flux pattern and the accumulation rate as well as the main influencing factors. The results showed that at 20 to 30 min, the volume of runoff water with a high N content reaches a critical inflection point of increase. Under 55 mm/h rainfall intensity, the… More >

Mingzhao Han¹, Susilawati Kasim^1,*, Zhongming Yang², Xi Deng², Noor Baity Saidi³, Md Kamal Uddin¹, Effyanti Mohd Shuib¹

Phyton-International Journal of Experimental Botany, Vol.93, No.9, pp. 2149-2166, 2024, DOI:10.32604/phyton.2024.054009 - 30 September 2024

Abstract It is imperative to enhance crop yield to meet the demands of a burgeoning global population while simultaneously safeguarding the environment from adverse impacts, which is one of the dominant challenges confronting humanity in this phase of global climate change. To overcome this problem and reduce dependency on chemical fertilizer, scientists now view the implementation of biostimulant strategies as a cost-effective and environmentally friendly approach to achieving sustainable agriculture. Plant extracts are rich in bioactive phytocompounds, which can enhance plant resistance to disease, pest, and abiotic stresses (e.g., drought, salinity, and extreme temperature), and promote… More >

Mario Eugenio Sello^1,*, Rafael Adrian Maddio¹, Santiago Ignacio Hurtado¹, Daniel Alejandro Castillo¹, Daiana Vanesa Perri¹, Octavio Agusto Bruzzone², Marcos Horacio Easdale¹

Phyton-International Journal of Experimental Botany, Vol.93, No.9, pp. 2479-2498, 2024, DOI:10.32604/phyton.2024.053168 - 30 September 2024

Abstract Adaptive management in arid and semi-arid regions of Patagonia, Argentina, requires a thorough understanding of vegetative dynamics, which can be obtained via rangeland assessment and monitoring. These practices are essential for decision-making to prevent environmental degradation, especially in the light of drought aggravated by climate change. In turn, most methods used to evaluate rangelands focus on data obtained from field measurements and vegetation classifications based on remote sensing data. One of the most frequent problems is that field-based rangeland assessments, based on field measurements, turn out to be expensive because they require high efforts in… More >

Jiayu Luo^1,#, Jianfeng Liu^1,#, Zuoxiang Sun¹, Pengpeng Shao¹, Danyang Wang², Jianzhong Yao³, Binzhou Li², Lijun Dong¹, Dandan Cao^1,4,*, Jianrong Wei^1,*

Phyton-International Journal of Experimental Botany, Vol.93, No.9, pp. 2167-2188, 2024, DOI:10.32604/phyton.2024.052858 - 30 September 2024

Abstract Anoplophora glabripennis is one of the most devastating wood-boring beetles that attacks poplars. However, one poplar species, Populus deltoides, has strong resistance to Anoplophora glabripennis infestation, the underlying defense mechanisms against Anoplophora glabripennis are poorly understood. Secondary metabolites play a crucial role in plants to combat biological stress. Here, based on transcriptome and metabolome, we demonstrated that the mechanisms for responses to mechanical damage and insect infestation were different. The degree of reactions to adult groove production, larval incubation, and larval frass production was not identical. In addition, the potential genes with insect resistance activity were identified. Predominant differentially More >

Yinyu Xu¹, Zheng Li¹, Qian Wen², Hao He¹, Pengtu Shi¹, Wenhua Zhou^2,*

Phyton-International Journal of Experimental Botany, Vol.93, No.9, pp. 2367-2382, 2024, DOI:10.32604/phyton.2024.047949 - 30 September 2024

Abstract The diversity of metabolites produced in fermented pine needles at different stages of fermentation has rarely been investigated. In the present study, untargeted metabolomic analysis using GC-MS and LC-MS was performed to detect metabolites in fermented pine needles at different fermentation stages. A total of 30 samples of pine needles fermented first with yeast (Saccharomyces cerevisiae) and then with a mixed bacterial culture of Lactobacillus fermentum CECT5716 and Bifidobacterium Breve M16V, were used to detect differential metabolites at different stages of fermentation. Pearson’s correlation analysis was used to determine correlations between metabolites and key microbial communities. A… More >

NOELIA L. D´ELĺA^1,2, A. NOEL GRAVINA^1,2, LUCIANO A. BENEDINI^2,3,*, PAULA V. MESSINA^1,2

BIOCELL, Vol.48, No.10, pp. 1401-1403, 2024, DOI:10.32604/biocell.2024.055512 - 02 October 2024

Abstract This work shows relevant interactions between cells and drug-delivery systems based on vesicles crucial for therapeutic activity. This interplay drives strategies for the design of new drug-carry. Among the described systems are found liposomes, extracellular vesicles, and hybrid systems. The text details their properties, advantages, and constraints, and eventually, a perspective about the future of these formulations is proposed. More >