Elsevier eBooks, Год журнала: 2025, Номер unknown, С. 189 - 219
Опубликована: Янв. 1, 2025
Язык: Английский
International Journal of Molecular Sciences, Год журнала: 2024, Номер 25(2), С. 893 - 893
Опубликована: Янв. 11, 2024
Abiotic stress is an adverse environmental factor that severely affects plant growth and development, plants have developed complex regulatory mechanisms to adapt these unfavourable conditions through long-term evolution. In recent years, many transcription families of genes been identified regulate the ability respond abiotic stresses. Among them, AP2/ERF (APETALA2/ethylene responsive factor) family a large class plant-specific proteins response stresses can also play role in regulating development. This paper reviews structural features classification factors are involved transcriptional regulation, reciprocal proteins, downstream genes, hormone-dependent signalling hormone-independent pathways stress. The synergise with hormone form cross-regulatory networks tolerance Many activate expression stress-responsive dependent or independent abscisic acid ethylene ethylene. addition, gibberellin, auxin, brassinosteroid, cytokinin-mediated responses. study interacting as well identification their target provide us more comprehensive understanding mechanism action stress, which improve plants' tolerate theoretical basis for increasing yield under
Язык: Английский
Процитировано
53
Microorganisms, Год журнала: 2024, Номер 12(6), С. 1123 - 1123
Опубликована: Май 31, 2024
Considering current global climate change, drought stress is regarded as a major problem negatively impacting the growth of soybeans, particularly at critical stages R3 (early pod) and R5 (seed development). Microbial inoculation an ecologically friendly low-cost-effective strategy for helping soybean plants withstand stress. The present study aimed to isolate newly drought-tolerant bacteria from native soil evaluated their potential producing growth-promoting substances well understanding how these isolated along with arbuscular mycorrhizal fungi (AMF) could mitigate in field experiment. In this study, 30 Bradyrhizobium isolates rhizobacterial were nodules rhizosphere, respectively. Polyethylene glycol (PEG) 6000 was used evaluating tolerance drought, then production promotion under both without/with PEG. most effective (DTB4 DTR30) identified genetically using 16S rRNA gene. A experiment conducted impact DTB4 DTR30 AMF (Glomus clarum, Funneliformis mosseae, Gigaspora margarita) on yield drought-stressed soybeans. Our results showed that bioinoculant applications improved traits (shoot length, root leaf area, dry weight), chlorophyll content, nutrient content (N, P, K), nodulation, components (pods number, seeds weight, grain yield) (p ≤ 0.05). Moreover, proline contents decreased due when compared uninoculated treatments. As count bacteria, colonization indices, activity enzymes (dehydrogenase phosphatase) enhanced rhizosphere This study’s findings imply mixture bioinoculants may help stress, during stages, growth, productivity, microbial
Язык: Английский
Процитировано
26
Plants, Год журнала: 2025, Номер 14(5), С. 716 - 716
Опубликована: Фев. 26, 2025
Nanotechnology has emerged as a transformative field in agriculture, offering innovative solutions to enhance plant growth and resilience against abiotic stresses. This review explores the diverse applications of nanomaterials focusing on their role promoting development improving tolerance drought, salinity, heavy metals, temperature fluctuations. The method classifies commonly employed sciences examines unique physicochemical properties that facilitate interactions with plants. Key mechanisms nanomaterial uptake, transport, influence plants at cellular molecular levels are outlined, emphasizing effects nutrient absorption, photosynthetic efficiency, overall biomass production. basis stress is examined, highlighting nanomaterial-induced regulation reactive oxygen species, antioxidant activity, gene expression, hormonal balance. Furthermore, this addresses environmental health implications nanomaterials, sustainable eco-friendly approaches mitigate potential risks. integration nanotechnology precision agriculture smart technologies promises revolutionize agricultural practices. provides valuable insights into future directions R&D, paving way for more resilient system.
Язык: Английский
Процитировано
2
Microorganisms, Год журнала: 2024, Номер 12(3), С. 448 - 448
Опубликована: Фев. 22, 2024
Plant-microbe associations define a key interaction and have significant ecological biotechnological perspectives. In recent times, plant-associated microbes from extreme environments been extensively explored for their multifaceted benefits to plants the environment, thereby gaining momentum in global research. Plant-associated extremophiles highlight ubiquitous occurrences, inhabiting habitats exhibiting enormous diversity. The remarkable capacity of exist environmental conditions is attributed evolution adaptive mechanisms these at genetic physiological levels. addition, major impact promoting plant growth development conferring stress tolerance host plant, contributing immensely adaptation survival conditions. Considering socio-economic perspective, article discusses significance emerging biotechnologies with focus on role dynamic plants. Through this article, authors aim discuss understand favorable dynamics utilities.
Язык: Английский
Процитировано
12
Plant Signaling & Behavior, Год журнала: 2024, Номер 19(1)
Опубликована: Июнь 20, 2024
Soil toxicity is a major environmental issue that leads to numerous harmful effects on plants and human beings. Every year huge amount of Pb dumped into the environment either from natural sources or anthropogenically. Being heavy metal it highly toxic non-biodegradable but remains in for long time. It considered neurotoxic exerts living In present review article, investigators have emphasized side plants. Further, authors focused various environment. Investigators responses including molecular, biochemical, morphological levels Pb. Further emphasis was given effect elevated microbial population rhizospheres. remediation strategies removal soil water sources.
Язык: Английский
Процитировано
12
Chemosphere, Год журнала: 2024, Номер 364, С. 143189 - 143189
Опубликована: Авг. 25, 2024
Язык: Английский
Процитировано
12
Frontiers in Plant Science, Год журнала: 2024, Номер 15
Опубликована: Март 19, 2024
Introduction An important strategy to combat yield loss challenge is the development of varieties with increased tolerance drought maintain production. Improvement crop under stress critical global food security. Methods In this study, we performed multiomics analysis in a collection 119 diverse rapeseed ( Brassica napus L.) dissect genetic control agronomic traits two watering regimes [well-watered (WW) and (DS)] for 3 years. DS treatment, irrigation continued till 50% pod stage, whereas WW condition, it was throughout whole growing season. Results The results genome-wide association study (GWAS) using 52,157 single-nucleotide polymorphisms (SNPs) revealed 1,281 SNPs associated traits. Six stable showed sequence variation flowering time between conditions across Three novel on chromosome C04 plant weight were located within tolerance-related gene ABCG16 , their pleiotropically effects seed per characterized. We identified C02 peak as signal time, harboring 52.77% SNPs. 288-kbps LD decay distance 2,232 candidate genes (CGs) CGs BIG1 - D CAND1 DRG3 PUP10 PUP21 involved phytohormone signaling pollen significant number, weight, grain conditions. By integrating GWAS RNA-seq, 215 promising developmental process, reproductive processes, cell wall organization, response stress. differentially expressed (DEGs) leaf contrasting accessions BIG1-D variation. Discussion our provide insights into improvement marker-assisted selection (MAS) breeding high-yield drought-tolerant varieties.
Язык: Английский
Процитировано
11
Scientia Horticulturae, Год журнала: 2024, Номер 329, С. 113002 - 113002
Опубликована: Фев. 16, 2024
Язык: Английский
Процитировано
10
Food Research International, Год журнала: 2024, Номер 181, С. 114136 - 114136
Опубликована: Фев. 19, 2024
Язык: Английский
Процитировано
10
Agronomy, Год журнала: 2024, Номер 14(2), С. 356 - 356
Опубликована: Фев. 9, 2024
Plants are vulnerable to many abiotic stresses, resulting in reduced plant productivity. Its adaptation unfavorable environments relies on transmitting external stress signals into internal signaling pathways. A series of response mechanisms have been developed. Among them, brassinosteroids (BRs) a class steroid hormones that widely involved growth, development, and response. Via genetics, proteomics, genomics studies, the major components pathways through phosphorylation cascade reactions identified model plants such as Arabidopsis. Numerous studies shown BRs play important roles responses drought, temperature, salt, heavy metals, other environmental stresses. The application improve resistance has become focus research recent years, especially regulation via endogenous BRs. Therefore, this paper systematically summarizes progress related BR levels provides an overview biosynthesis pathway, well function
Язык: Английский
Процитировано
9