A potential role for DELLA signaling in global treeline formation [0.03%]
DELLA信号在.global.树木分布范围形成中的潜在作用
Lars Dietrich,Mathias Zeidler
Lars Dietrich
Treelines mark a functional limit of upright tree growth rather than a strict survival boundary. At these cold margins, photosynthesis and nonstructural carbohydrate reserves often remain sufficient, whereas apical and cambial growth declin...
Host hydraulics constrain mistletoe resistance to drought-induced embolism [0.03%]
寄主的水力特性制约着檞寄生对干旱引起的伤流阻塞的抗性
Xian-Yan Huang,Yan Ke,Marina Corrêa Scalon et al.
Xian-Yan Huang et al.
Increasing drought frequency and intensity under climate change are intensifying forest mortality world-wide, yet how biotic interactions modulate plant hydraulic vulnerability remains poorly understood. Mistletoes are obligate stem hemipar...
The richness, frequency and relatedness components of mate diversity and mate portfolios [0.03%]
丰富的、频繁的和相关的伴侣多样性及伴侣组合成分
Lawrence D Harder,Mason W Kulbaba
Lawrence D Harder
Sexual reproduction produces genetically diverse families, especially when individuals mate with multiple partners. During mating, an individual accumulates a mate portfolio, the diversity of which depends on the number of mates, their rela...
Positioning root chemical defence functions in the root economics space across subtropical tree species [0.03%]
亚热带树种根系化学防御功能的经济谱定位
Han Yang,Peipei Zhang,Guangru Wang et al.
Han Yang et al.
Plant roots face multiple environmental stresses in natural ecosystems, including nutrient limitation and biotic attacks, driving strategic allocation of limited resources between defence and acquisition. Yet, coordination between these two...
miR169f regulation by lncRNA LASSO fine-tunes JA-dependent root immunity in rice [0.03%]
水稻lncRNA LASSO调控miR169f精细调节茉莉酸依赖的根部免疫反应
Xing Xu,Jasper Matthys,Tim De Meyer et al.
Xing Xu et al.
Root immunity is vital for defending plants against soilborne pathogens, yet the regulatory mechanisms underlying this process remain incompletely understood. Here, we characterize a novel regulatory module comprising the long non-coding RN...
EPOS1 is required for normal pyrenoid starch sheath formation and efficiency of the CO2-concentrating mechanism in Chlamydomonas reinhardtii [0.03%]
EPOS1是衣藻赖氨酸裂解酶和淀粉鞘形成所必需的，影响其CO2浓缩机制的效率
Liat Adler,Chun Sing Lau,Lara Esch et al.
Liat Adler et al.
Pyrenoid-based CO2-concentrating mechanisms (pCCMs) boost photosynthesis by delivering elevated levels of CO2 to Ribulose-1,5-bisphosphate carboxylase/oxygenase. Pyrenoids are often surrounded by a starch sheath thought to enhance pCCM effi...
Beyond static symbioses: genome architecture and endobacterial partnerships reshape arbuscular mycorrhizal fungi [0.03%]
超越静态共生关系：基因组结构和内细菌伙伴关系重塑丛枝菌根真菌
Riccardo Baroncelli
Riccardo Baroncelli
Alicja Dolzblasz,Elżbieta Myśkow,Aleksandra Słupianek et al.
Alicja Dolzblasz et al.
Secondary xylem (wood) is the most abundant lignocellulosic material used by mankind. Its differentiation is ensured by a tight mechanism that regulates the expression of thousands of genes. Our knowledge of the molecular mechanisms involve...
Melina Pérez Torres,Ullas V Pedmale
Melina Pérez Torres
Cryptochromes (CRYs) are evolutionarily conserved UV-A/blue-light photoreceptors that have functionally diversified across kingdoms, acting as photomorphogenic and flowering time regulators in plants, repressors of circadian clock in mammal...
Keeping up with the heat: long-term dynamics and plasticity of heat tolerance in a tropical plant community [0.03%]
应对高温：热带植物群落中耐热性的长期动态及可塑性
Georgia G Hernández,Martijn Slot,Lucas da Cunha Godoy et al.
Georgia G Hernández et al.
Increases in global temperatures pose immense challenges for plants, especially for tropical species adapted to thermally stable conditions. We therefore investigated the long-term dynamics of photosynthetic heat tolerance in a tropical Zin...