The NAC TF family is widely involved in plant responses to various types of stress. Red clover (Trifolium pratense) a high-quality legume, and the study genes red has not been comprehensive. aim this was analyze gene at whole-genome level explore its potential role Pb stress response.

Alfalfa (Medicago sativa L.) is an outstanding species used for the remediation of heavy metal-contaminated soil, and our previous research has shown that PGPR can promote plant growth under high-concentration lead stress. This discovery forced scientists to search strains compatible with alfalfa develop innovative bioremediation strategy lead-contaminated soil. study lead-tolerant rhizosphere soil red clover as experimental material; cultured, isolated, screened 52 excellent bacteria...

On the Qinghai-Tibetan Plateau, high-altitudinal gradients can negatively affect plant distribution and limit growth reproduction. Leymus secalinus (Georgi) Tzvel. is an important forage crop on Plateau has excellent ability to fix sand improve soil. To evaluate effect of altitude physiological characteristics L. we measured lipid peroxidation; chlorophyll a (Chl a), b b), total carotenoid (Car), soluble protein, proline sugar contents; activities superoxide dismutase (SOD), catalase (CAT)...

Amending soil with biochar can reduce the toxic effects of heavy metals (HM) on plants and soil. However, different concentrations properties microbial activities in lead (Pb)-contaminated soils are unclear. In this study, two Pb were set (low, 1000 mg/kg; high, 5000 mg/kg), five corn straw (CSB) (0, 2.5, 5, 10 15%) used to determine response growth rhizosphere red clover (Trifolium pretense L.) (in terms bacteria) CSB application. The results showed that 5% better alleviated toxicity shoot...

Abstract Background Caucasian clover ( Trifolium ambiguum M. Bieb.) is a strongly rhizomatous, low-crowned perennial leguminous and ground-covering grass. The species may be used as an ornamental plant resistant to cold, arid temperatures grazing due well-developed underground rhizome system strong clonal reproduction capacity. However, the posttranscriptional mechanism of development in caucasian has not been comprehensively studied. Additionally, reference genome for this yet published,...

Abstract The forage species Caucasian clover ( Trifolium ambiguum M. Bieb.), a groundcover plant, is resistant to both cold and drought. However, reference genes for qRT-PCR-based analysis of are lacking. In this study, 12 were selected on the basis transcriptomic data. These used determine most stably expressed in various organs under cold, salt drought stress analysis. Reference gene stability was analyzed by geNorm, NormFinder, BestKeeper, ∆Ct method RefFinder. Under stress, RCD1 PPIL3...

Caucasian clover is the only perennial herb of genus Leguminous with underground rhizomes. However, we know very little about its development process and mechanism. Transcriptome studies were conducted on roots without a rhizome (NR) at young seedling stage fully developed rhizome, including root neck (R1), main (R2), horizontal (R3), bud (R4), tissues in mature phase. Compared phase, NR had 893 upregulated differentially expressed genes (DEGs), most which enriched 'phenylpropanoid...

Waterlogging can occur in salt-affected turfgrass sites. The objective of this study was to characterize growth and carbohydrate, lipid peroxidation, nutrient levels the leaves roots two perennial ryegrass ( Lolium perenne ) cultivars (Catalina Inspire) short-term simultaneous waterlogging salinity stress. Previous research showed that ‘Catalina’ relatively more tolerant but less submergence than ‘Inspire’. Both were subjected 3 7 days (W), [S (300 m NaCl)], a combination stresses (WS)....

Continuous monoculture of cool-season turfgrass causes soil degradation, and visual turf quality decline is a major concern in black regions Northeast China. Turf mixtures can enhance resistance to biotic abiotic stresses increase microbial diversity. Understanding mechanism by plant-soil interactions changes communities mixture beneficial restoring the degradation urbanized soils maintaining sustainable development urban landscape ecology. In this study, based on previous research different...

Soil salinization has become more and serious. Exogenous nitric oxide (NO) could act in alleviating toxicity plants. In this study, we aimed to explore the growth, photosynthetic pigments, water-solubles content, proteins, antioxidant enzyme parameters, element contents of two types wild barley (Hordeum brevisubulatum (Trin.) Link.), wild-type Saertu cultivars, response salt stress. Both cultivars were first treated with 300 µmol·L−1 NaCl (increased 25 increments for 7 days). Next, plants...

Abiotic stress affects metabolic processes in plants and restricts plant growth development. In this experiment, Caucasian clover (Trifolium ambiguum M. Bieb.) was used as a material, the CDS of TaMYC2, which is involved regulating response to abiotic stress, cloned. The TaMYC2 726 bp length encoded 241 amino acids. protein by determined be unstable, highly hydrophilic, contain 23 phosphorylation sites. Subcellular localization results showed that localized nucleus. responded salt, alkali,...

Trifolium repens L. is considered a potential phytoremediation species due to its large biomass and ability accumulate tolerate heavy metals. A Pb gradient (0, 1000, 2000 3000 mg/kg) was used evaluate the growth, physiological biochemical responses, enrichment transport coefficients of white clover study characteristics rhizosphere soil composition root-associated communities. stress affected activity antioxidant enzymes (POD, SOD CAT) contents malondialdehyde (MDA), proline, photosynthetic...

Caucasian clover (Trifolium ambiguum M. Bieb.) is an excellent perennial plant in the legume family Fabaceae, with a well-developed rhizome and strong clonal growth. Auxin one of most important phytohormones plants plays role growth development. response factor (ARF) can regulate expression auxin-responsive genes, thus participating multiple pathways auxin transduction signaling synergistic manner. No genomic database has been established for clover. In this study, 71 TaARF genes were...

<title>Abstract</title> Biochar is an inexpensive and effective material that can immobilize heavy metals. However, the impact of varying levels biochar application on red clover cultivated in soil contaminated with Pb remains unclear. In this study, five different doses (0, 2.5, 5, 10, 15%) were applied to soils containing two (LPb, 1000 mg/kg; HPb, 5000 mg/kg) assess growth, physiological characteristics, metal enrichment capacity clover. stress dramatically slowed down plant development,...

Abstract Background: Caucasian clover ( Trifolium ambiguum M.Bieb.) is a strongly rhizomatous, low-crowned perennial leguminous and ground-covering grass. The species may be used as an ornamental plant resistant to cold, arid temperatures grazing due well-developed underground rhizome system strong clonal reproduction capacity. However, the posttranscriptional mechanism of development in caucasian has not been comprehensively studied. Additionally, reference genome for this yet published,...

Abstract Background: Caucasian clover ( Trifolium ambiguum M. Bieb.) is a strongly rhizomatous, low-crowned perennial leguminous and ground-covering grass. The species may be used as an ornamental plant resistant to cold, arid temperatures grazing due well-developed underground rhizome system strong clonal reproduction capacity. However, the posttranscriptional mechanism of development in caucasian has not been comprehensively studied. Additionally, reference genome for this yet published,...