Although Nicotiana tabacum represents a model plant for validating plant-pathogen interactions, few reports have focused on genes in this species that can effectively defend against tobacco brown spot (TBS) caused by Alternaria alternata. By identifying and analyzing key genes, we can gain a deeper understanding of how plants recognize Alternaria alternata and activate defense responses to resist pathogen

Vegetable wastes in general do not compost well due to their high moisture content (MC) and low dry mass. To overcome these obstacles, in this study co-composting of Chinese cabbage wastes (CA) or celery wastes (CE) with corn stover and sheep manure was utilized to improve the composting performance, and the effects of the additives on microbiota during composting and microbial degradation of lignocellulose

Camelina [Camelina sativa (L.) Crantz] is an oilseed of interest as a feedstock for sustainable aviation fuels due to its low carbon intensity. Camelina is reported to have salinity tolerance and able to establish in marginal lands but there is no knowledge on how spring and winter biotypes tolerate exposure to different salts and salt concentrations. The objective of this study was to determine seed

Tung oil obtained from tung tree (Vernicia fordii) seeds is highly valued for its high unsaturation due to α-eleostearic acid. Tung tree can accumulate oil even during late-stage seed maturation under cold waves. Understanding unsaturated fatty acid formation in tung tree under low temperatures is crucial. Previous research identified three types of fatty acid desaturases in plants, but their roles

The biocompatible and biodegradable silks, have become promising fibre reinforcements for composites owning to their high toughness and specific strength. As dozens of silk fibre type exist, comprehensive understanding and comparison of their characteristics are crucial for fibre selection, and the hybrid of different silk fibres may provide better overall characteristics and open up new opportunities

Chinese fir (Cunninghamia lanceolata (Lamb.) Hook.), a key subtropical plantation species in China, suffers severe soil degradation under monoculture systems, evidenced by productivity decline and nutrient depletion. Mixed forests enhance nutrient availability and microbial function. However, systematic optimization of species configurations of mixed forests remains unexplored. In this study, based

Floral scent is a key ornamental trait in plants, and exogenous hormonal treatments can enhance its intensity. In this study, we demonstrated that exogenous methyl jasmonate (MeJA) enhanced floral fragrance intensity in herbaceous peony (Paeonia lactiflora), mainly by elevating β-citronellol content. Application of MeJA at the S2 (half-opened) stage resulted in the highest fragrance intensity during

Grafting is the primary means of propagation for citrus, wherein the choice of rootstock significantly influences the phenotypic traits. Nevertheless, the underlying molecular mechanisms by which various rootstocks affect the metabolite profiles of Citrus reticulata 'Chachi' (CRC) fruit peels remain to be clarified. To address the problem, we investigated the metabolomic and transcriptomic profiles

Wallpaper is widely used in indoor decoration, but its flammability and susceptibility to mold caused by the starch-based adhesive widely used in wallpaper is a major problem restricting its application. In this study, environmental friendly Wood Wallpaper was prepared by starch adhesive incorporated with bio-based three-source-integration flame retardant (HSt-PAPI) which was integrated with hydrolyzed

Poplar and willow grown as SRC are significant plants providing woody biomass for industrial and energy purposes. The study determined the effect of clones and planting density on survival, number of shoots, shoot diameter, plant height, biomass yield and the yield energy value for the SRCs cultivated extensively over an eight-year harvest cycle. The branch and main shoot yields, as well as the total

Polysaccharides are the key functional components in Polygonatum sibiricum. The aims of this investigation were to improve the extraction process, prepare the purified polysaccharide, explore its structural characteristics, and assess its potential against the H1N1 influenza virus. The optimal extraction conditions were obtained as follows: an extraction temperature of 86 °C, an extraction duration

High nitrogen (N) fertiliser input in Chinese sugarcane production has substantially increased the risk of reactive N (Nr) loss and crop productivity improvement for a long time. However, there is no comprehensive study of sustainable N management on different N loss pathways in a high N input cropping system of China. Here, a field experiment with 5 treatments (control (CK); conventional urea (OPT;

Cottonseed is rich in microelements that are beneficial for human health. However, research on microelement concentrations in cottonseed remains limited. The distributions of manganese (Mn), copper (Cu), and zinc (Zn) concentrations in cottonseeds were analyzed across multiple years and locations using a genetic population of 276 cotton accessions. The results revealed that cottonseed microelement

Gerbera hybrida features petals rich in anthocyanins, which are recognized as valuable sources of colorants, antioxidants, and natural coatings. The petals of the G.hybrida cultivar ‘Hongyun’ exhibit a distinct bi-color pattern, although the underlying mechanism remains unclear. Recent research has highlighted the crucial role of MYB transcription factors in anthocyanin biosynthesis and petal pigmentation

Chemical treatments are conducted in this study to modify lignocellulosic composition and to improve the surface characteristics and mechanical properties of the decorticated and retted Alberta (AB)-based hemp fibers, which are investigated for the first time to meet the standards required for the composite material applications. A detailed approach was adopted where physical and chemical treatments

Atractylodes lancea (Thunb.) DC is a Chinese herbal medicine with high medicinal value, and its dried rhizomes are widely utilized in traditional medicine. The primary active constituents of A. lancea include sesquiterpenoids and polyacetylenes, such as atractylodin, atractylon, and β-eudesmol. The preponderance of A. lancea available in the commercial market is cultivated in fields, resulting in diminished

Moso bamboo is the most widely distributed and economically important bamboo species in China, it provides essential resources for food and industrial applications while demonstrating significant carbon sequestration capacity. However, urbanization and increasing labor costs have led to the abandonment of Moso bamboo forests. Understanding the ecological parameters of Moso bamboo at both the individual

As pet owners’ attitudes shift from “pet lovers” to “pet parents”, the global pet product industry has witnessed explosive growth. However, bacterial fouling on product surfaces poses a significant threat to the health of both pets and their owners. In this report, we fabricated a range of lignin-based composite resins with enhanced antimicrobial properties through vat photopolymerization (VPP) 3D

Soybean and American ginseng, as industrial plant-derived materials, require precise quantification of soluble proteins and ginsenosides due to their importance in industrial applications such as bio-based materials and pharmaceutical ingredient production. Near-infrared (NIR) spectroscopy, combined with advanced AI models, offers a rapid, non-invasive, and cost-effective approach for evaluating the

Palm oil, extracted from the mesocarp of Elaeis guineensis, features a balanced ratio of saturated to unsaturated fatty acids (UFAs) and a high oleic acid (C18:1) content (∼40 %) of its total fatty acids. The primary UFAs, C18:1 and linoleic acid (C18:2), are regulated by EgFAD2, a key enzyme in UFA biosynthesis. To explore the regulatory mechanisms, we used yeast one-hybrid screening to identify transcription

Masson pine (Pinus massoniana L.) is a significant resin-producing tree. Its resin, rich in monoterpenes, sesquiterpenes, and diterpenes, is commercially valuable. The diversity of these terpenes is influenced by the TPS-d subfamily, unique to conifers. We identified 44 TPS-d members through transcriptomic data and examined the expression of 8 TPSs. Most TPSs are broadly expressed across different

Based on the hypothesis of nutrient balance and the theory of allometric growth, this study investigated the biomass allocation pattern and its allometric growth relationship of one-year Pinus yunnanensis Franch seedlings through the experiments of nitrogen (N) and phosphorus (P) dosing and application. The experimental design adopted a 3 × 3 full factorial design with two factors and three levels

The construction of hierarchically porous carbon with a rational pore distribution using environmentally benign activators, while simultaneously incorporating heteroatom doping, is crucial for the preparation of electrode materials for supercapacitors. Here, a green one-step method has been developed that utilizes a biomass derivative, chitosan, as the matrix to construct a nitrogen-doped carbon framework

Callistemon viminalis leaves exhibit outstanding functional activities and high concentration of essential oil. In order to completely develop its extraction method, the raw materials were pretreated using inorganic salts by salting-out hydrolysis, and the essential oil was subsequently extracted using hydrodistillation. Gas mass spectrometry was used to analyze the essential oil's chemical compounds

Smart response materials have gradually become a research hotspot for architectural furniture, among which, thermochromic materials with phase-change heat storage and color change function constitute the most reliable, energy-efficient, and aesthetically pleasing class. In this study, tannic acid (TA)-modified bamboo powder/high-density polyethylene was used as the matrix. The reversible thermochromic

Pollen viability is an important factor influencing the seed-setting rate of angiosperms. The Early 2 Factor (E2F) family of transcription factors is a central regulator of the cell cycle, playing a critical role in processes such as cell division, DNA damage repair, and cell size control. However, the mechanisms of E2F transcription factors on pollen viability in plants have been rarely reported.

The excessive use of synthetic fertilizers has resulted in environmental degradation and inefficient nutrient utilization. Biochar-based slow-release fertilizers offer a sustainable alternative by enhancing nutrient retention and reducing environmental impact, but their nutrient slow-release performance can still be improved for better efficiency. In this study, a new zinc oxide nanoparticles coupled

The applications of artificial intelligence (AI) in complex agricultural systems offers innovative opportunities to improve the yields of bioactive compounds through effective nutrient management strategies. This study leverages AI and machine learning to investigate relationships between mineral composition and antioxidant activity in black raspberry (Rubus occidentalis), a critical crop for functional

Salt stress adversely affects the growth and development of grapes (Vitis vinifera L.), leading to reduced yields primarily due to root damage. This study aims to shed light on salt tolerance mechanisms in grape roots under both short-term (24 h) and long-term (15 days) stress conditions. The results revealed distinct patterns in the physiological and biochemical aspects between the two stress durations

This study has developed a biochar-based composite (BPF+SO+AP) to address the dual challenges of low phosphorus fertilizer utilization and rapid pesticide degradation in agriculture. Cotton straw, bentonite, and KH₂PO₄ were co-pyrolyzed to synthesize a porous biochar phosphorus fertilizer (BPF), followed by encapsulation the neonicotinoid pesticide acetamiprid (AP) using starch oxide (SO). Phosphorus

High quality lignin from the organosolv processes has the potential to replace petrol derived phenolics in various applications. However, the fact that lignin’s properties are highly dependent on factors such as the extraction conditions and the plant of origin complicates its utilization. In this work, we evaluate the influence of extraction conditions and plant of origin on lignin’s properties, such