Results 81 to 90 of about 148,399 (319)

Single‐Cell and Spatial Transcriptomics Reveals a Stereoscopic Response of Rice Leaf Cells to Magnaporthe oryzae Infection

Advanced Science, EarlyView.
By employing a combination of single cell and spatial transcriptomic sequencing, this study presents a stereoscopic response of rice leaf to Magnaporthe oryzae infection. The vascular tissues mount defenses by producing phytoalexins. The immune strength is stronger toward the rice leaf tip than that of the leaf base.
Wei Wang, Xianyu Zhang, Yong Zhang, Zhe Zhang, Chang Yang, Wen Cao, Yuqin Liang, Qinzheng Zhou, Qian Hu, Yimai Zhang, Yu Wang, Yingying Xing, Wenfeng Qian, Nan Yao, Ning Xu, Jun Liu   +15 more
wiley   +1 more source

Fen ecohydrologic trajectories in response to groundwater drawdown with an edaphic feedback

Ecohydrology, Volume 15, Issue 8, December 2022., 2022
Abstract Fens are high conservation value ecosystems that depend on consistent discharge of groundwater that saturates the near surface for most of the growing season. Reduced groundwater inputs can result in losses of native diversity, decreases in rare‐species abundance and increased invasion by non‐native species.
Eric G. Booth, Steven P. Loheide II, David Bart   +2 more
wiley   +1 more source

Single‐Cell Force Spectroscopy Uncovers Root Zone‐ and Bacteria‐Specific Interactions

Angewandte Chemie, EarlyView.
Atomic force microscopy (AFM) was used to investigate at the single‐cell level the reversible primary attachment between plant growth‐promoting rhizobacteria (PGPR) and plant roots. Bacterial affinities are both species‐ and region‐specific along the root, with flagella playing a key role in mediating these interactions.
Yilei Xue, Mackenzie Eli W. Loranger, Yifan Jia, Nesha May O. Andoy, Wolfgang Moeder, Keiko Yoshioka, Ruby May A. Sullan   +6 more
wiley   +2 more sources

Transcriptomic and metabolomic analysis of copper stress acclimation in Ectocarpus siliculosus highlights signaling and tolerance mechanisms in brown algae [PDF]

BMC Plant Biology, BioMed Central, 2013, 14, pp.116, 2015
Brown algae are sessile macro-organisms of great ecological relevance in coastal ecosystems. They evolved independently from land plants and other multicellular lineages, and therefore hold several original ontogenic and metabolic features. Most brown algae grow along the coastal zone where they face frequent environmental changes, including exposure ...
arxiv  

Neophytadiene, a Plant Specialized Metabolite, Mediates the Virus‐Vector‐Plant Tripartite Interactions

Advanced Science, EarlyView.
Tomato chlorosis virus (ToCV) infection induces production of neophytadiene, a volatile resulting from chlorophyll degradation that is highly attractive to whiteflies. OBP2, an odorant‐binding protein from insect vector B. tabaci, exhibits a strong binding affinity for neophytadiene.
Xiao‐bin Shi, Hao Yue, Yan Wei, Evan L. Preisser, Pei Wang, Jiao Du, Ji‐xing Xia, Kai‐long Li, Xin Yang, Jian‐bin Chen, Song‐bai Zhang, Zhan‐hong Zhang, Xu‐guo Zhou, De‐yong Zhang, Yong Liu   +14 more
wiley   +1 more source

Decoding the Chemical Language of Ribosomally Synthesized and Post‐Translationally Modified Peptides from the Untapped Archaea Domain

Angewandte Chemie, EarlyView.
Secondary metabolites (SMs) are essential across all life domains, yet those originating from the Archaea domain remain poorly understood. Here, the systematic genome mining and the pioneering heterologous expression of archaeal SMs have revealed the chemical landscape of archaeal lanthipeptides, showing both canonical and non‐canonical forms.
Zhi‐Man Song, Cunlei Cai, Ying Gao, Xiaoqian Lin, Qian Yang, Dengwei Zhang, Gengfan Wu, Haoyu Liang, Qianlin Zhuo, Junliang Zhang, Peiyan Cai, Haibo Jiang, Wenhua Liu, Yong‐Xin Li   +13 more
wiley   +2 more sources

MdDSK2a‐Like‐MdMTA Module Functions in Apple Cold Response via Regulating ROS Detoxification and Cell Wall Deposition

Advanced Science, EarlyView.
Under cold stress, MdDSK2a‐like is degraded via the 26S proteasome pathway, thereby alleviating the degradation of MdMTA induced by the 26S proteasome and autophagy pathways mediated by MdDSK2a‐like. The accumulated MdMTA increases the m6A levels of cold‐responsive genes, thereby contributing to increased ROS detoxification, deposition of cell wall, as
Nan Hou, Jieqiang He, Chana Bao, Fang Zhi, Xiaoxia Shen, Yu Liu, Chaoshuo Li, Tianle Fan, Xinyue Yang, Baohua Chu, Gege Qin, Zeyuan Liu, Chuang Mei, Bin Tan, Jiancan Feng, Fengwang Ma, Mickael Malnoy, Xuewei Li, Qingmei Guan   +18 more
wiley   +1 more source

Functional traits and their plasticity shift from tolerant to avoidant under extreme drought

Ecology, Volume 103, Issue 12, December 2022., 2022
Abstract Under climate change, extreme droughts will limit water availability for plants. However, the species‐specific responses make it difficult to draw general conclusions. We hypothesized that changes in species' abundance in response to extreme drought can be best explained by a set of water economic traits under ambient conditions in combination
Rosa E. Kramp, Pierre Liancourt, Maximiliane M. Herberich, Lara Saul, Sophie Weides, Katja Tielbörger, Maria Májeková   +6 more
wiley   +1 more source

Curcumin as a protective agent against chromium and ammonia toxicity using molecular and biochemical approaches in fish

Scientific Reports
In aquatic ecosystems, metal and ammonia pollution pose major concern as they contaminate the environment and induces toxicity in fish. The present study addresses the toxicity induced by chromium (Cr) and ammonia (NH3) toxicity in fish and investigates ...
Amir Najir Mulla, Supriya Tukaram Thorat, Kalpana Chandramore, Prem Kumar, Kotha Sammi Reddy, Neeraj Kumar   +5 more
doaj   +1 more source

Fluxes and production efficiency of irrigated wheat ecosystem under edaphic constraints of western Maharashtra plateau: a micrometeorological investigation

Journal of Agrometeorology, 2016
Energy fluxes and canopy microclimate of wheat grown on the edaphically stressed shallow basaltic soil at Baramati, India were studied during 2014-15.The crop was grown with optimum irrigation, applied at frequent intervals, resulting in a low seasonal ...
SUNAYAN SAHA, S. K. BAL, K. P. BHAGAT
doaj   +1 more source