Results 101 to 110 of about 1,273,869 (309)

Substrate specificity of Burkholderia pseudomallei multidrug transporters is influenced by the hydrophilic patch in the substrate‐binding pocket

FEBS Letters, EarlyView.
Multidrug transporters BpeB and BpeF from the Gram‐negative pathogen Burkholderia pseudomallei have a hydrophilic patch in their substrate‐binding pocket. Drug susceptibility tests and growth curve analyses using an Escherichia coli recombinant expression system revealed that the hydrophilic patches of BpeB and BpeF are involved in the substrate ...
Ui Okada, Satoshi Murakami
wiley   +1 more source

Threatened Limestone Fynbos plant communities of Andrew’s Field and Tsaba-Tsaba Nature Reserve, Western Cape

Bothalia: African Biodiversity & Conservation, 2007
The vegetation of inland plains and hills of the Andrew’s Field and Tsaba-Tsaba Nature Reserve, Bredasdorp District, Western Cape was classified using TWINSPAN and Braun-Blanquet procedures.
M. M. Zietsman, G. J. Bredenkamp
doaj   +1 more source

Function‐driven design of a surrogate interleukin‐2 receptor ligand

FEBS Letters, EarlyView.
Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang, Zelin Cheng, Teng Li, Fulian Wang, Liangminghui Zhang, Xiuxiu He, Lili Liu, Wei Wang, Aibin Liang, Guang Yang   +9 more
wiley   +1 more source

Mechanisms of parasite‐mediated disruption of brain vessels

FEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira, Sílvia Arroz‐Madeira, Cláudio A. Franco, Sara Silva Pereira   +3 more
wiley   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

FEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source

Exploring local vegetables cultivated in home gardens of Pa Tio District, Yasothon Province, Thailand: ethnobotanical knowledge, nutritional value, and horticultural potential

Journal of Ethnobiology and Ethnomedicine
Background Local vegetables are essential for food security, nutrition, and cultural practices in rural northeastern Thailand. Despite their importance, comprehensive documentation of their diversity, nutritional contributions, cultural significance, and
Piyaporn Saensouk, Surapon Saensouk, Phiphat Sonthongphithak, Khamfa Chanthavongsa, Tammanoon Jitpromma   +4 more
doaj   +1 more source

Arthonia tavaresii Grube & Hafellner, a lichenicolous species on Pyrenula from India

G-Journal of Environmental Science and Technology, 2021
The present paper deals with a new record of lichenicolous fungus Arthonia tavaresii Grube & Hafellner inhabiting the lichen Pyrenula sp. from India. A brief description, distribution, and ecology of species are provided.
Gaurav K Mishra, Akhilesh Kumar Maurya, Siljo Joseph   +2 more
doaj  

Spiders as surrogate species in ecological monitoring, habitat classification and reserve selection : a thesis presented in partial fulfilment of the requirements for the degree of Masters of Science in Ecology at Massey University, Palmerston North, New Zealand [PDF]

, 2001
The use of invertebrates in the monitoring of terrestrial ecosystems was investigated using spiders as a focal group. In a review of previous literature, spiders were found to meet the majority of criteria required of suitable ecological indicators ...
Coombe, Gil Michael Ian
core  

Multiple ETS family transcription factors bind mutant p53 via distinct interaction regions

FEBS Letters, EarlyView.
Mutant p53 gain‐of‐function is thought to be mediated by interaction with other transcription factors. We identify multiple ETS transcription factors that can bind mutant p53 and found that this interaction can be promoted by a PXXPP motif. ETS proteins that strongly bound mutant p53 were upregulated in ovarian cancer compared to ETS proteins that ...
Stephanie A. Metcalf, Nicholas F. Downing, Kaitlyn M. Mills, Samuel C. Metcalfe, Alexander E. Kritzer, Lindsey D. Mayo, Peter C. Hollenhorst   +6 more
wiley   +1 more source

Plant diversity enhances ecosystem multifunctionality via multitrophic diversity

Nature Ecology & Evolution
Ecosystem functioning depends on biodiversity at multiple trophic levels, yet relationships between multitrophic diversity and ecosystem multifunctionality have been poorly explored, with studies often focusing on individual trophic levels and functions and on specific ecosystem types. Here, we show that plant diversity can affect ecosystem functioning
Yi Li, Andreas Schuldt, Anne Ebeling, Nico Eisenhauer, Yuanyuan Huang, Georg Albert, Cynthia Albracht, Angelos Amyntas, Michael Bonkowski, Helge Bruelheide, Maximilian Bröcher, Douglas Chesters, Jun Chen, Yannan Chen, Jing-Ting Chen, Marcel Ciobanu, Xianglu Deng, Felix Fornoff, Gerd Gleixner, Liangdong Guo, Peng-Fei Guo, Anna Heintz-Buschart, Alexandra-Maria Klein, Markus Lange, Shan Li, Qi Li, Yingbin Li, Arong Luo, Sebastian T. Meyer, Goddert von Oheimb, Gemma Rutten, Thomas Scholten, Marcel D. Solbach, Michael Staab, Ming-Qiang Wang, Naili Zhang, Chao-Dong Zhu, Bernhard Schmid, Keping Ma, Xiaojuan Liu   +39 more
openaire   +6 more sources