搜索结果: 1-8 共查到“森林培育学 Populus”相关记录8条 . 查询时间(0.015 秒)
Ethylene enhances root water transport and aquaporin expression in trembling aspen (Populus tremuloides) exposed to root hypoxia
chromosome engineering aquaporin ethylene flooding oxygen hydraulic conductance
2023/12/7
In this study, we examined the effects of root hypoxia and exogenous ethylene treatments on leaf gas exchange, root hydraulic conductance, and the expression levels of several aquaporins of the plasma...
An undiscovered facet of hydraulic redistribution driven by evaporation—a study from a Populus tomentosa plantation
Populus shallow root system drought stress lateral roots (LRs) Populus tomentosa EDHR
2023/12/6
Maintaining the activity and function of the shallow root system of plants is essential for withstanding drought stress, but the associated mechanism is poorly understood. By investigating sap flow in...
A systems genetics approach to deciphering the effect of dosage variation on leaf morphology in Populus
Populus leaf morphology plant genomes gene dosage morphological
2023/12/6
Gene copy number variation is frequent in plant genomes of various species, but the impact of such gene dosage variation on morphological traits is poorly understood. We used a large population of Pop...
Functional divergence of Populus MYB158 and MYB189 gene pair created by whole genome duplication
duplicate gene functional divergence MYB transcription factor regulatory networks secondary cell wall biosynthesis whole genome duplication
2023/11/28
Whole genome duplication (WGD) provides new genetic material for genome evolution. After a WGD event, some duplicates are lost, while other duplicates still persist and evolve diverse functions. A par...
Knockdown of PagSAP11 Confers Drought Resistance and Promotes Lateral Shoot Growth in Hybrid Poplar (Populus alba × Populus tremula var. glandulosa)
PagSAP11 bud dormancy drought tolerance hybrid poplar lateral shoot branching stress-associated protein
2023/11/28
Plants have evolved defense mechanisms to overcome unfavorable climatic conditions. The growth and development of plants are regulated in response to environmental stress. In this study, we investigat...
Drought induces epitranscriptome and proteome changes in stem-differentiating xylem of Populus trichocarpa
Populus trichocarpa Drought stem-differentiating xylem epitranscriptome proteome RNA
2023/11/16
Understanding gene expression and regulation requires insights into RNA transcription, processing, modification, and translation. However, the relationship between the epitranscriptome and the proteom...
Isolation of diploid and tetraploid cytotypes from mixoploids based on adventitious bud regeneration in Populus
Adventitious bud Colchicine Mixoploid Populus Tetraploid
2019/12/30
Somatic chromosome doubling usually results in the production of mixoploids, which are difficult to use in breeding programs. In this study, we developed a method to isolate diploid and tetraploid cyt...
Effect of permanent waterlogging on the growth of poplar clones MAX 4,MAX 5 (J-104, J-105) (Populus maximowiczii A.Henry × P. nigra Linnaeus) and evaluation of wood moisture content in different stem parts–Short Communication
biomass fast-growing tree species effect of site energy coppicies short rotation Japanese poplar
2016/5/11
The study deals with differences in the growth of 2-year mix of poplar clones MAX 4, MAX 5 in the first rotation period at a site with the average moisture regime and at a neighbouring site affected b...