Results 51 to 60 of about 6,022,549 (302)

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

The influence of land drainage on the abundance and species composition of small mammals

Theriologia Ukrainica, 2022
The article is devoted to the research on the abundance and species composition of small mammals in the territory of central Ukraine (Cherkasy, Poltava, and Kyiv oblasts) affected by land development by drainage.
Andriy Vyskushenko, Dmytro Vyskushenko, Tamara Andriichuk   +2 more
doaj   +1 more source

Mammalian species abundance across a gradient of tropical land-use intensity: A hierarchical multi-species modelling approach

, 2017
Recent work in the tropics has advanced our understanding of the local impacts of land-use change on species richness. However, we still have a limited ability to make predictions about species abundances, especially in heterogeneous landscapes.
O. Wearn, J. M. Rowcliffe, C. Carbone, M. Pfeifer, H. Bernard, R. Ewers   +5 more
semanticscholar   +1 more source

Tree Species Abundance Predictions in a Tropical Agricultural Landscape with a Supervised Classification Model and Imbalanced Data

Remote Sensing, 2016
Mapping species through classification of imaging spectroscopy data is facilitating research to understand tree species distributions at increasingly greater spatial scales.
S. Graves, G. Asner, Roberta E. Martin, C. Anderson, M. Colgan, Leila Kalantari, Stephanie A. Bohlman   +6 more
semanticscholar   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Butterflies of the high altitude Atacama Desert: habitat use and conservation

Frontiers in Genetics, 2014
The butterfly fauna of the high-altitude desert of Northern Chile, though depauperate, shows high endemism, is poorly known and is of considerable conservation concern.
Emma eDespland
doaj   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Amplicon Sequencing Reveals Rhizosphere Fungal Dysbiosis Facilitates Goji Berry Root Rot Onset

Plants
Root rot in Lycium barbarum, an economically vital crop, is a critical barrier to its sustainable development in China. To elucidate the underlying micro-ecological mechanisms, this study aimed to characterize and compare the rhizosphere microbial ...
Tianyu Wang, Yao Chen, Meng Yan, Haonan Wang, Kai Guo, Xudong Zhou, Hexing Qi, Lifeng Zhou   +7 more
doaj   +1 more source

Simulation and prediction of changes in tree species composition in subtropical forests of China using a nonlinear difference equation system model

Frontiers in Plant Science, 2023
Changes in tree species composition are one of the key aspects of forest succession. In recent decades, significant changes have occurred in the tree species composition of subtropical forests in China, with a decrease in coniferous trees and an increase
Biyong Ji, Biyong Ji, Biyong Ji, Kunyong Yu, Kunyong Yu, Fan Wang, Fan Wang, Hongli Ge, Jian Liu, Jian Liu   +9 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source