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树种多样性在维持森林生态系统功能尤其作为重要碳汇方面发挥着关键作用。过去三十年，由于气候变化和二氧化碳浓度的上升导致了区域间的森林动态失衡(如生长或死亡)，全球森林面积经历了显著变化，但大尺度上森林树种多样性对气候变化的响应仍不清楚。
2024年5月，Tropical Plants在线发表了海南大学热带农林学院王华锋教授团队题为An investigation of germplasm resources and phylogenetic analysis of finger lime in Hainan Province的研究论文。
植物群落的组成和结构在气候变暖下发生了显著变化，尤其是在高海拔和寒冷地区。然而，由于植物群落结构变化和生态系统功能改变之间的联系非常复杂，气候变暖引起的植物群落组成和结构变化对高寒生态系统碳循环的影响及其机制尚不明确。群落加权的植物功能性状可以为我们全面理解植物群落和碳循环对气候变暖的响应提供重要的依据，因为植物功能性状直接反映了植物的生态策略，并与生态系统功能的变化密切相关。
2024年5月7日，中国农业大学生物学院/植物抗逆高效全国重点实验室李继刚课题组在Nature Plants在线发表题为Liquid-liquid phase separation of TZP promotes PPK-mediated phosphorylation of the phytochrome A photoreceptor的研究论文。该研究证明蛋白激酶PPKs能够直接磷酸化植物的远...
French energy supplier électricité de France announced this week it will invest $1.7 billion to keep its U.K. fleet in production through 2026.
This latest move to support the United Kingdom’s five g...
A series of earthquakes on New Year’s Day that resulted in a tsunami warning and prompted evacuations from Japan’s west coast caused no irregularities at the country’s nuclear plants, Japanese officia...
Brassinosteroid-Activated BRI1-EMS-SUPPRESSOR 1 Inhibits Flavonoid Biosynthesis and Coordinates Growth and UV-B Stress Responses in Plants
UV-B light BES1 brassinosteroids flavonoids
2023/12/21
Ultraviolet B (UV-B) light is a potential stress factor in plants, but how plants coordinate growth and UV-B stress responses is not well understood. Here we report that brassinosteroid (BR) signaling...
Ensemble machine-learning-based framework for estimating total nitrogen concentration in water using drone-borne hyperspectral imagery of emergent plants: A case study in an arid oasis, NW China
Water resources Remote sensing Total nitrogen Hyperspectral imagery Machine learning Bootstrap
2023/12/19
In arid and semi-arid regions, water-quality problems are crucial to local social demand and human well-being. However, the conventional remote sensing-based direct detection of water quality paramete...
p24 family proteins are involved in transport to the plasma membrane of GPI-anchored proteins in plants
Arabidopsis p24 family endoplasmic reticulum glycosylphosphatidylinositol (GPI)
2023/12/19
p24 proteins are a family of type-I membrane proteins which cycle between the endoplasmic reticulum (ER) and the Golgi apparatus via Coat Protein I (COPI)- and COPII-coated vesicles. They have been pr...
Unraveling the 3D Genome Architecture in Plants: Present and Future
3D genomic methods plant 3D genome dynamic chromatin organization liquid-liquid phase separation RNA-chromatin interaction
2023/12/19
The eukaryotic genome has a hierarchical three-dimensional organization with functional implications in DNA replication, DNA repair, and transcriptional regulation. Over the past decade, scientists ha...
Genome-wide analysis of the AREB/ABF gene lineage in land plants and functional analysis of TaABF3 in Arabidopsis
ABFs Land plants Phylogenetic relationship Expression analysis TaABFs Drought stress
2023/12/15
Previous studies have shown that ABFs (abscisic acid-responsive transcription factors) are important ABA-signaling components that participate in abiotic stress response. However, little is known abou...
Metabolic engineering in woody plants: challenges, advances, and opportunities
Woody plant Metabolic engineering Bioeconomy Sustainability
2023/12/5
Woody plant species represent an invaluable reserve of biochemical diversity to which metabolic engineering can be applied to satisfy the need for commodity and specialty chemicals, pharmaceuticals, a...
Aridity and High Salinity, Rather Than Soil Nutrients, Regulate Nitrogen and Phosphorus Stoichiometry in Desert Plants from the Individual to the Community Level
biogeochemistry natural grassland extreme environment drought stress adaptation
2023/12/4
The stoichiometric characteristics of plant nitrogen (N) and phosphorus (P) and their correlations with soil properties are regarded as key for exploring plant physiological and ecological processes a...
Live single-cell transcriptional dynamics via RNA labelling during the phosphate response in plants
RNA single-cell transcriptional dynamics phosphate response plant development
2023/12/1
Plants are constantly adapting to ambient fluctuations through spatial and temporal transcriptional responses. Here, we implemented the latest-generation RNA imaging system and combined it with microf...
Chloride removal capacity and salinity tolerance in wetland plants
Phytodesalination Wetland plants ChloridePolluted waters Carex riparia Phalaris arundinacea
2023/11/30
Deicing with sodium chloride maintains safe roads in the winter, but results in stormwater runoff with high chloride (Cl-) content that causes various downstream problems. Chloride-rich water risks co...