Plant Physiology and Biochemistry, Год журнала: 2024, Номер 220, С. 109468 - 109468
Опубликована: Дек. 31, 2024
Язык: Английский
Cell Reports, Год журнала: 2025, Номер 44(5), С. 115648 - 115648
Опубликована: Май 1, 2025
Язык: Английский
Процитировано
0
Plants, Год журнала: 2025, Номер 14(10), С. 1424 - 1424
Опубликована: Май 9, 2025
The peptide ligands of the CLAVATA3/EMBRYO SURROUNDING REGION-RELATED (CLE) family have been previously identified as essential signals for both short- and long-distance communication in plants, particularly during stem cell homeostasis, fate determination, growth development. To date, most studies on CLE focused model plants especially those involving apical meristems. Relatively little is known about role peptides tall trees other plant In this review, we summarize genes regulating Root Apical Meristem (RAM), Shoot (SAM), Procambium, Leaf Floral (FM), well their involvement multiple signaling pathways. We also highlight evolutionary conservation gene provide a comprehensive summary its distribution across various developmental tissues. This paper aims to insights into novel regulatory networks meristems, offering guidance understanding intercellular pathways forest development new organs.
Язык: Английский
Процитировано
0
The Plant Cell, Год журнала: 2025, Номер 37(5)
Опубликована: Апрель 1, 2025
Research in Arabidopsis thaliana has a powerful influence on our understanding of gene functions and pathways. However, not everything translates from to crops other plants. Here, group experts consider instances where translation been lost why such is possible or challenging. First, despite great efforts, floral dip transformation succeeded species outside Brassicaceae. Second, due duplications losses throughout evolution, it can be complex establish which genes are orthologs genes. Third, during evolution arbuscular mycorrhizal symbiosis. Fourth, plants have evolved specialized cell types that present Arabidopsis. Fifth, similarly, C4 photosynthesis cannot studied Arabidopsis, C3 plant. Sixth, many plant larger genomes, given rise innovations transcriptional regulation Seventh, phenotypes as acclimation water stress challenging translate different measurement strategies. And eighth, while the circadian oscillator conserved, there important nuances roles regulators crop A key theme emerging across these vignettes even when lost, insights still gained through comparison with
Язык: Английский
Процитировано
0
Functional Plant Biology, Год журнала: 2025, Номер 52(6)
Опубликована: Май 28, 2025
Heterosis, or hybrid vigor, represents a pivotal phenomenon in cotton (Gossypium spp.) breeding, enabling substantial advancements yield, stress tolerance, and fiber quality. However, the underlying molecular mechanisms of this are still largely unexplored. To address issue, we performed RNA-seq meta-analysis using P-value combination approach to identify key signaling pathways associated with heterosis root bud tissues parental lines. In addition, regulatory miRNA-transcription factor (TF) gene interactions were further constructed dissected. This comprehensive analysis identified 591 differentially expressed genes (DEGs) that consistently observed all datasets. particular, 435 root-specific, 130 bud-specific, 159 shared meta-DEGs identified, revealing intricate interplay between tissue-specific pathways. Functional enrichment highlighted critical roles specific biological processes, including circadian rhythm regulation water transport, alongside essential metabolic such as glutathione metabolism, starch sucrose metabolism phenomenon. Genes growth development, GhFT (flowering regulation), GhXTH9 (cell wall modification), GhSUS4 (energy storage), players cotton. The associations several miRNA-TF-gene interaction networks Ghi-miR164-NAC Ghi-miR166-HD-ZIP driving by systems level analysis. study provides framework for dissection transcriptional offers new insights targeted breeding strategies improve performance hybrids modern programs.
Язык: Английский
Процитировано
0
NAR Genomics and Bioinformatics, Год журнала: 2024, Номер 6(2)
Опубликована: Апрель 4, 2024
Spinach (
Язык: Английский
Процитировано
1
Plants, Год журнала: 2024, Номер 13(12), С. 1593 - 1593
Опубликована: Июнь 7, 2024
This study aimed to analyze the effects of salt stress on growth physiology and plant-cell ultrastructure Isatis indigotica Fort. (I. indigotica) evaluate its adaptability under stress. The different concentrations (NaCl; 0, 25, 300 mmol·L−1) agronomic traits, activities related enzymes, ion balance, mesophyll-cell I. were studied in a controlled pot experiment. Results showed that compared with those control group, aerial-part fresh weight, underground tiller number, root length, diameter, plant height, leaf area salt-stressed increased at 25 mmol·L−1 then decreased mmol·L−1. changes levels superoxide dismutase, peroxidase, ascorbate catalase similar trend, significant differences group. Salt altered balance indigotica, resulting increase Na+ content decrease K+ content. contents Ca2+ Mg2+ changed varying degrees. analysis microstructure treatment, epidermal cells significantly thickened diameter xylem decreased. results ultrastructural mesophylls can cause cell-membrane contraction, cell-gap enlargement, disorder structures chloroplasts mitochondria, an number osmiophilic particles. These aggravated by NaCl concentration. reveals response provides basis for further salt-tolerance mechanism indigotica.
Язык: Английский
Процитировано
1
Plants, Год журнала: 2024, Номер 13(14), С. 1969 - 1969
Опубликована: Июль 18, 2024
Degradation of shoots, characterized by stunted growth and signs water deficit, is common in bamboo stands. However, the specific mechanisms underlying utilization degrading shoots remain unclear. This study sought to address this gap harvesting culms
Язык: Английский
Процитировано
1
Plants, Год журнала: 2024, Номер 13(6), С. 904 - 904
Опубликована: Март 21, 2024
Rice leaf morphology is a pivotal component of the ideal plant architecture, significantly impacting rice yield. The process development unfolds through three distinct stages: initiation primordia, establishment and maintenance polarity, expansion. Genes regulating encompass transcription factors, hormones, miRNAs. An in-depth synthesis categorization genes associated with development, particularly those successfully cloned, hold paramount importance in unraveling complexity development. Furthermore, it provides valuable insights into potential for molecular-level manipulation types. This comprehensive review consolidates stages involved, molecular regulatory pathways, influence hormones. Its objective to establish foundational understanding creation forms their practical application breeding.
Язык: Английский
Процитировано
0
Plants, Год журнала: 2024, Номер 13(21), С. 3009 - 3009
Опубликована: Окт. 28, 2024
Leaf senescence is a developmental process allowing nutrient remobilization to sink organs. Previously cysteine proteases have been found be highly expressed during leaf in different plant species. Using biochemical and immunoblotting approaches, we characterized of barley (Hordeum vulgare L. var. ‘GemCraft’) leaves collected from 0 6 weeks after the onset flowering. A decrease total protein ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) large subunits occurred parallel with an increase proteolytic activity measured using fluorogenic substrates Z-RR-AMC, Z-FR-AMC, casein labeled fluorescein isothiocyanate (casein-FITC). Aminopeptidase detected R-AMC peaked at week 3 then decreased, reaching low level by 6. Maximal Z-FR-AMC Z-RR-AMC was pH 4.0 5.5 6.5 7.4, respectively, while two optima (pH 3.6 4.5 7.4) were for casein-FITC. Compound E-64, irreversible protease inhibitor, CAA0225, selective cathepsin L effectively inhibited IC50 values nanomolar range. CA-074, B less potent under same experimental conditions, micromolar Inhibition leupeptin phenylmethylsulfonyl fluoride (PMSF) weak, pepstatin A, inhibitor aspartic acid proteases, had no effect concentrations studied (up 0.2 mM). aminopeptidase substrate 7.0 8.0. The profile DCG-04 (a biotinylated probe derived E-64) binding corresponded that suggesting major active are related cathepsins Moreover, increased levels SAG12 orthologs aleurain, confirming possible role these enzymes senescing leaves.
Язык: Английский
Процитировано
0
IOP Conference Series Earth and Environmental Science, Год журнала: 2024, Номер 1413(1), С. 012126 - 012126
Опубликована: Ноя. 1, 2024
Abstract Light Emitting Diode (LED) lamps are a type of lamp that can be used as light source for plants. The colour the is suitable plant growth needs to determined precisely obtain optimal and productivity Pak Choi ( Brassica rapa L.). This research aims best intensity duration exposure white LED grow lights plants using rock wool growing medium. was conducted experimental methods factorial completely randomised design (CRD). first factor treatment 14 watts (I1), 28 (I2) 42 (I3). second 10 hours (T1), 12 (T2) (T3). results showed with hours, were obtained parameters chlorophyll content, height, number leaves, leaf area, photosynthesis analysis harvest index.
Язык: Английский
Процитировано
0