Mostrando 1 - 20 Resultados de 23 Para Buscar '"Populus"', tiempo de consulta: 0.27s Limitar resultados
  1. 1
    “…RESULTS: The results revealed that different Populus spp. under the same stand conditions resulted in different phyllosphere bacterial communities. …”
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    Differences in phyllosphere microbiomes among different Populus spp. in the same habitat
  2. 2
    “…Somatic variation has been demonstrated in tissue culture regenerated plants of many species. In the genus Populus, phenotypic variation caused by changes in 5-methylcytosine within the plant genome have been reported. …”
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    Assessment of Epigenetic and Phenotypic Variation in Populus nigra Regenerated via Sequential Regeneration
  3. 3
    “…To study the effects of different regeneration methods on the growth and bacterial community diversity of Populus × euramericana cv. ‘74/76’ (poplar 107), we investigated the growth of poplar 107 trees under three regeneration methods in 2017 and 2020, and sequenced the 16S rDNA V5–V7 regions in stem endophytic, root endophytic, and rhizosphere soil bacteria present in samples from the three regeneration methods using the Illumina high-throughput sequencing platform. …”
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    Effects of three regeneration methods on the growth and bacterial community diversity of Populus × euramericana
  4. 4
    “…As selective forces, these adverse factors play essential roles in shaping phenotypic variation in plant populations. Black poplar (Populus nigra) is an economically and ecologically important forest tree species with widely distributed populations and is thus suitable for experiments detecting evolutionary footprints left by stress. …”
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    Expression and Molecular Evolution of Two DREB1 Genes in Black Poplar (Populus nigra)
  5. 5
    “…BACKGROUND: Transgenic poplar (Populus × euramericana 'Guariento') plants harboring five exogenous, stress-related genes exhibit increased tolerance to multiple stresses including drought, salt, waterlogging, and insect feeding, but the complex mechanisms underlying stress tolerance in these plants have not been elucidated. …”
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    Transcriptome sequencing of transgenic poplar (Populus × euramericana 'Guariento') expressing multiple resistance genes
  6. 6
    “…RESULTS: Here, a total of 486.27 million reads were mapped to the reference genome of Populus trichocarpa, with an average unique mapping rate of 57.8%. …”
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    Analysis of the leaf methylomes of parents and their hybrids provides new insight into hybrid vigor in Populus deltoides
  7. 7
    “…In this study, transgenic hybrid poplar (Populus × euramericana ‘Guariento’) harboring five effector genes (vgb, SacB, JERF36, BtCry3A and OC-I) were subjected to drought, salinity, waterlogging and insect stressors in greenhouse or laboratory conditions. …”
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    Expression of Multiple Resistance Genes Enhances Tolerance to Environmental Stressors in Transgenic Poplar (Populus × euramericana ‘Guariento’)
  8. 8
    “…We used high-throughput sequencing methods to analyze the bacterial community of the heartwood, sapwood, root tissue, and rhizosphere soil of Populus × euramericana cv. “74/76” (poplar 107) in wetwood trees and healthy trees to explore the cause of poplar wetwood disease. …”
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    Correlation Analysis of the Bacterial Community and Wood Properties of Populus × euramericana cv. “74/76” Wet Heartwood
  9. 9
    “…In this study, we investigated the cambium metabolomes of one non-transgenic (D5-0) and two multi-gene (vgb, SacB, ERF36, BtCry3A, and OC-I) transgenic lines (D5-20 and D5-21) of hybrid poplar (Populus × euramericana ‘Guariento’) using both gas chromatography–mass spectrometry (GC–MS) and ultra-performance liquid chromatography-tandem mass spectrometry (UPLC–MS/MS). …”
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    Comparative Metabolomic Analysis of the Cambium Tissue of Non-transgenic and Multi-Gene Transgenic Poplar (Populus × euramericana ‘Guariento’)
  10. 10
    “…In this study, whole-genome RNA sequencing of poplar (Populus × euramericana) was carried out at three different sampling heights to determine gene expression patterns under high (HD) and low (LD) planting densities. …”
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    Transcriptome profiling revealed diverse gene expression patterns in poplar (Populus × euramericana) under different planting densities
  11. 11
    “…BACKGROUND: Black cottonwood (Populus deltoides) is one of the keystone forest tree species, and has become the main breeding parents in poplar hybrid breeding. …”
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    Genetic diversity and population structure of black cottonwood (Populus deltoides) revealed using simple sequence repeat markers
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    Global Methylomic and Transcriptomic Analyses Reveal the Broad Participation of DNA Methylation in Daily Gene Expression Regulation of Populus trichocarpa
  13. 13
    “…RESULTS: In this study, three N-efficient genotypes (A1-A3) and three N-inefficient genotypes (C1-C3) of Populus deltoides were cultured under low N stress (5 μM NH(4)NO(3)) and normal N supply (750 μM NH(4)NO(3)). …”
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    Morphological, physiological, and transcriptional responses to low nitrogen stress in Populus deltoides Marsh. clones with contrasting nitrogen use efficiency
  14. 14
    “…In the present study, we monitored the growth (height and diameter) of transgenic Populus alba × P. berolinensis trees (ABJ01) carrying JERF36s gene (a tomato jasmonic/ethylene responsive factors gene) over 4 years, which showed faster growth and significant salt tolerance compared with non-transgenic poplar trees (9#). …”
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    Effect of Overexpression of JERFs on Intracellular K(+)/Na(+) Balance in Transgenic Poplar (Populus alba × P. berolinensis) Under Salt Stress
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    “…Although many studies have been performed to identify molecular functions of individual family members, little information is available on genome-wide identification and characterization of FLAs in the genus Populus. Based on genome-wide analysis, we have identified 35 Populus FLAs which were distributed on 16 chromosomes and phylogenetically clustered into four major groups. …”
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    Genome-Wide Analysis of the Fasciclin-Like Arabinogalactan Protein Gene Family Reveals Differential Expression Patterns, Localization, and Salt Stress Response in Populus
  16. 16
    “…Finally, we identified the indicator operational taxonomic units (OTUs) and core microbiome associated with the different plant tissues of Populus and different environmental conditions. The results provide a basis for further study of host-microbial interactions with the identified abundant OTUs of Populus.…”
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    Endophytic Communities of Transgenic Poplar Were Determined by the Environment and Niche Rather Than by Transgenic Events
  17. 17
    “…The genus Populus comprises a complex amalgam of ancient and modern species that has become a prime model for evolutionary and taxonomic studies. …”
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    The poplar pangenome provides insights into the evolutionary history of the genus
  18. 18
    “…What’s more, compared to Korean pine (Pinus koraiensis Sieb. et Zucc.), Chinese poplar (Populus simonii Carr), and black locust (Robinia pseudoacacia L) could better improve soil total carbon, total nitrogen, total phosphorus, and available phosphorus. …”
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    Characterization of ectomycorrhizal fungal communities associated with tree species on an iron tailings deposit undergoing restoration
  19. 19
    “…However, the specific miRNAs functioning in the phloem and developing xylem of Populus deltoides are still unknown. In this study, a total of 134 miRNAs were identified via high-throughput small RNA sequencing, including 132 known and two novel miRNAs, six of which were only expressed in the phloem. …”
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    Integrated Degradome and Srna Sequencing Revealed miRNA-mRNA Regulatory Networks between the Phloem and Developing Xylem of Poplar
  20. 20
    “…However, the function of RanBP in poplar, which has very typical secondary growth, remains unclear. Here, the Populus deltoides (Marsh.) RanBP gene (PdRanBP) was isolated and functionally characterized by ectopic expression in a hybrid poplar (P. davidiana Dode × P. bolleana Lauche). …”
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    Small GTP-binding protein PdRanBP regulates vascular tissue development in poplar
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