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Water use strategies in pines and oaks across biomes are modulated by soil water availability [0.03%] 不同生物群落中松树和橡树的用水策略受土壤含水量调节
Mehmet S Özçelik,Rafael Poyatos Mehmet S Özçelik
Quercus and Pinus are amongst the most economically and ecologically relevant genera of woody species across northern hemisphere forests. Mixed pine-oak woodlands are also abundant in temperate and Mediterranean regions. The recent shift to...
The myb transcription factor PtoPHL3 positively regulates poplar resistance to canker disease caused by Dothiorella gregaria [0.03%] Myb转录因子PtoPHL3正向调控杨树对Dothiorella gregaria引起的溃疡病的抗性
Wensen Shi,Jianglin Luo,Jiacong Li et al. Wensen Shi et al.
Diseases caused by pathogenic microorganisms impair plant growth, leading to reduced crop yields. While the molecular mechanisms of plant disease response are well understood in annual herbaceous species, they remain largely unknown in pere...
The effects of expression of a hyperthermophilic endoglucanase and nutrient conditions on poplar growth and physiology [0.03%] 超嗜热内切葡聚糖酶的表达及营养条件对杨树生长和生理的影响
Bethanie M Natalie,Elise Krespan,Yao Xiao et al. Bethanie M Natalie et al.
Efficient production and processing of poplar biomass feedstock requires costly pretreatments and enzyme additives. Transgenic alterations of poplar can reduce the need for these inputs by increasing biomass, improving lignocellulose qualit...
Variation of root resource acquisition and conservation strategies in a temperate forest is linked with plant growth forms [0.03%] 温带森林中根部资源获取和保护策略的变化与植物生长形式有关
Siyuan Wang,Louise H Comas,Peter B Reich et al. Siyuan Wang et al.
Exploring why species of different plant growth forms can coexist in the same forest is critical for understanding the long-term community stability, but poorly studied on this from root ecological strategies. The aim of this study was to e...
Tree carbon allocation to root exudates: Implications for carbon budgets, soil sequestration, and drought response [0.03%] 树木将碳分配给根系分泌物：对碳预算、土壤固碳和干旱反应的影响
Melanie Brunn,Carsten W Mueller,Nikhil R Chari et al. Melanie Brunn et al.
Root carbon (C) exudation plays a central role in nutrient acquisition, microbially-mediated organic matter decomposition, and many other critical ecosystem processes. While it is well-known that roots respond strongly to belowground resour...
Expression complementation between fundamental biological pathways in Populus hybrid contributes to heterosis in cadmium (Cd) accumulation and tolerance [0.03%] 杨树杂交中基本生物通路间的表达互补作用有利于镉(Cd)累积和耐受的杂种优势
Mengge Li,Qimeng Heng,Xinyang Yan et al. Mengge Li et al.
To reveal the pattern of heterosis in cadmium (Cd) bio-accumulation of poplar and whether the heterosis can promote the phytoremediation efficiency of Cd-polluted soil, the poplar hybrid variety QB-5 (I-101 × 84K) and its female parent I-1...
Fine root respiration in Quercus rubra (L.) aligns with the economics trade-offs in bi-dimensional root trait space [0.03%] 赤橡树(Qurcus rubra)的细根呼吸作用与其二维根系特征中的经济权衡一致
E L Shedd,M A Cavaleri,C Külheim et al. E L Shedd et al.
Plant economic theory argues that growth strategies maximize either the rate or longevity of return per resource investment in a unidimensional trade-off. Belowground trade-offs may not mimic those aboveground due to soil resource heterogen...
Trade-offs between residual conductance, hydraulic capacitance, and water access in Mediterranean species [0.03%] 地中海物种中残余电导率，水力电容和水资源之间的取舍关系
Junzhou Liu,Uri Hochberg,Asaf Alon et al. Junzhou Liu et al.
Droughts during dry seasons may pose a greater threat to Mediterranean forests under climate change. Effective desiccation avoidance strategies include reduced water loss rates, enhanced tissue water storage capacity, and greater root water...
Intra-annual stem radius growth and cell formation of two diffuse-porous tree species in a subtropical forest in Southwest China [0.03%] 中国西南部亚热带森林两种散孔材树种的年内茎干半径生长和细胞形成特性研究
Yi-Xue Zhang,Pei-Li Fu,Qiao-Shun Yan et al. Yi-Xue Zhang et al.
Studying tree growth and xylem formation is essential for understanding tree resilience to extreme droughts, which are expected to intensify with climate warming. However, researches on intra-annual stem growth and xylogenesis remain limite...