Stomatal decoupling during heatwaves does not alter leaf cooling or recovery in Quercus ilex under long-term experimental drought [0.03%]
在长期实验干旱下，热浪期间_QUERCUS ILEX_的气孔脱钩不会改变叶片冷却或恢复
Alice Gauthey,Jean-Marc Limousin,Maxwell Bergström et al.
Alice Gauthey et al.
Heatwaves and droughts are intensifying, increasing atmospheric evaporative demand and threatening forest functioning. Rising temperatures drive strong declines in photosynthesis and stomatal conductance, yet some trees maintain transpirati...
Nutrient-mediated tree growth responses are governed by internal resource allocation: intra-organ water-carbon trade-offs and inter-organ carbon concentration gradient [0.03%]
养分介导的树木生长响应由内部资源分配控制：器官间水碳交易和器官间碳浓度梯度
Hui Shao,Huimin Wang,Frederick C Meinzer et al.
Hui Shao et al.
Nutrient deposition is reshaping forest productivity, yet the physiological mechanisms linking nitrogen (N) and phosphorus (P) enhancement to tree growth remain incompletely resolved. We propose that internal resource allocation strategies-...
Inhibition of ClCaM2 expression promoted root development in Cunninghamia lanceolata seedlings experiencing phosphorus deficiency [0.03%]
ClCaM2表达受抑制提高了卵叶润楠磷缺乏幼苗的根系发育
Yachao Li,Qingjun Xie,Jing Liu et al.
Yachao Li et al.
Phosphorus is a key nutrient limiting terrestrial ecosystem productivity, with low phosphorus availability affecting over 30% of agricultural and forest ecosystems worldwide. Root development plays a central role in enhancing phosphorus upt...
Gibberellin in Regulating Poplar Growth, Development, and Stress Responses [0.03%]
赤霉素在调控杨树生长、发育及逆境响应中的作用
Lixia Zhang,Xiaoqi Zhou,Guanming Chen et al.
Lixia Zhang et al.
Gibberellic acid (GA) plays a central role in regulating growth, development, and stress responses. Poplars exhibit woody-specific GA regulatory mechanisms due to their long-life cycle, continuous vascular cambium activity, and seasonal dor...
Near-Synchronous Xylem Width Increase and Biomass Production in European Beech Revealed by X-ray Micro-Computed Tomography [0.03%]
基于X射线显微层析的欧洲山毛榉木质部宽度变化及生物量增量同步性研究
Kobe Happaerts,Lorène Julia Marchand,Jan Van den Bulcke et al.
Kobe Happaerts et al.
Understanding the intra-annual timing of carbon allocation into wood is critical for linking environmental variability to forest carbon sequestration. We quantified the seasonal dynamics of xylem width increase and xylem biomass production ...
Multi-omics analysis reveals the mechanisms on biochar-mediated cadmium transport in Salix: insight into rhizosphere phosphorus-iron coupling and transporter expression [0.03%]
多组学分析揭示芦竹根系土壤中生物炭介导的镉迁移机制：磷铁耦合及转运蛋白表达的新视角
Dongliu Di,Shaokun Wang,Wenmin Qiu et al.
Dongliu Di et al.
Biochar addition promoted cadmium (Cd) phytoremediation of woody plants, especially phosphors (P)-modified biochar. However, the underlying mechanism on the uptake and transport of Cd mediated by biochar remains unclear. Here, we integrated...
Optimisation of ascorbate and glutathione assays for woody perennial bud tissues: overcoming matrix effects and storage instability [0.03%]
优化木本芽组织中抗坏血酸和谷胱甘肽测定方法：克服基质效应及储存稳定性问题
Juwita R Dewi,Pragya Poudel,Wenyi Xu et al.
Juwita R Dewi et al.
Quantifying ascorbate (ASC) and glutathione (GSH) in woody perennial tissues presents significant methodological challenges due to complex tissue matrices and the lability of these redox-active metabolites. We adapted established enzymatic ...
Identification of poplar and spruce GDP-mannose pyrophosphorylases involved in mannan and ascorbic acid biosynthesis [0.03%]
杨树和云杉半乳糖醛酸吡喃糖基焦磷酸酶的鉴定及其在聚甘露糖和维生素C生物合成中的作用
Sydne Guevara-Rozo,Shawn D Mansfield
Sydne Guevara-Rozo
Mannans are hemicellulosic polysaccharides integral to plant growth and development, yet their functions in trees and the regulation of their synthesis remain poorly understood. Here, we investigated the biosynthesis of GDP-mannose (GDP-Man...
Consistent δ 13C offsets between whole wood and α-cellulose of Pinus sylvestris confirmed across contrasting forest stand types and a climatic gradient [0.03%]
在整个木头和α-纤维素中一致的δ13C偏移量：在不同类型的森林和气候梯度中得到证实
Shebeshe Assefa,Maurizio Ventura,Felipe Bravo et al.
Shebeshe Assefa et al.
Whole wood can be used as a practical alternative to α-cellulose in tree-ring 13C isotopic (δ13C) analysis. However, the consistency of the relationships between δ13C of whole wood (δ13CW) and α-cellulose (δ13CC) and their climatic se...