Results 91 to 100 of about 3,996,156 (269)

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 (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Nomenclatural standards and genetic certificates for apple-tree cultivars developed at the North Caucasian Federal Scientific Center of Horticulture, Viticulture, wine-making

Труды по прикладной ботанике, генетике и селекции
Background. The development of genetic certificates and nomenclatural standards for newly released cultivars of Malus domestica Borkh. (apple tree) ensures an opportunity to preserve the original and authentic genetic and morphological information on ...
E. V. Ulyanovskaya, I. I. Suprun, T. V. Bogdanovich, E. A. Chernutskaya, S. V. Tokmakov, G. V. Talovina   +5 more
doaj   +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

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

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Protein kinase Pi65 regulates rice blast resistance through phosphorylation-dependent signaling and metabolic reprogramming

Frontiers in Genetics
Rice blast is a major fungal disease that threatens global rice production and is caused by the fungus Magnaporthe oryzae. Therefore, cloning rice blast resistance-related genes, conducting indepth analyses of the interaction mechanisms between M. oryzae
Lili Wang, Hongwei Chen, Xiaohang Zhou, Bowen Yan, Zhiqiang Tang, Zuobin Ma, Dianrong Ma, Wenjing Zheng   +7 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

THE COMPARATIVE MOLECULAR GENETICAL STUDY OF ASIAN POPULATIONS OF DROSOPHILA MERCATORUM (DIPTERA; DROSOPHILIDAE) ON THE COI GENE AND ITS1-ITS2 rRNA GENES FRAGMENTS

Вавиловский журнал генетики и селекции, 2015
The Drosophila mercatorum species of neotropical origin is composed of two subspecies: mercatorum and pararepleta. The D. m. mercatorum subspecies is synanthropic. It appeared in Eurasia in the middle of the 20th century and dispersed widely. The objects
A. V. Ivannikov, O. V. Vaulin, Yu. A. Koromyslov, I. K. Zakharov   +3 more
doaj  

Identification of Candidate Genes for Soybean Storability via GWAS and WGCNA Approaches

Agronomy
Soybean (Glycine max (L.) Merr.) is an important crop for both food and feed, playing a significant role in agricultural production and the human diet.
Xu Wu, Yuhe Wang, Jiapei Xie, Zhenhong Yang, Haiyan Li, Yongguang Li, Weili Teng, Xue Zhao, Yuhang Zhan, Yingpeng Han   +9 more
doaj   +1 more source