Results 91 to 100 of about 1,832,263 (342)

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

Gynophore miRNA analysis at different developmental stages in Arachis duranensis

Genetics and Molecular Research, 2016
Peanut is one of the most important oilseed crops in the world that provides a significant amount of lipids and protein for many people. The gynophore plays an important role in gynophore development after fertilization of the peanut ovule. MicroRNAs (miRNAs) play an important role in numerous developmental and physiological plant processes. Therefore,
Y, Shen, Y H, Liu, X J, Zhang, Q, Sha, Z D, Chen   +4 more
openaire   +2 more sources

Spatial and temporal variation of the different developmental stages of the sweet potato whitefly Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae) in soybean [PDF]

, 2013
La soja es actualmente el cultivo más importante en la Argentina; a sus plagas tradicionales se ha sumado la mosca blanca, Bernisia tabaci. Los objetivos de este trabajo fueron establecer la distribución espacial de los diferentes estados de desarrollo ...
Irastorza, R., Grilli, Mariano Pablo, Bruno, Marina, Cavallo, M. J.   +3 more
core  

Representative images of normal and apoptotic mouse embryos at different developmental stages.

, 2013
Tunel: Terminal-deoxynucleotidyl transferase mediated nick end labeling. DAPI: 4′, 6-diamidino-2-phenylindole. Panel A are representative images of normal mouse embryos at different developmental stages, no positive signals (Green stains) were detected ...
Jianfeng Xiao (318335), Yu Song (316955), Man Chen (207577), Zhiling Li (318337), Xiaoyan Wu (235931), Wanfen Xiao (318339), Bin Wang (30851), Xiaoyan Wang (8433), Chao Wang (146527)   +8 more
core   +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

Biological characteristics of flowers and examination of pollen viability at different developmental stages of Epimedium sagittatum (Sieb. et Zucc.) Maxim

Scientific Reports
To gain a deeper understanding of the flowering pattern and reproductive characteristics of Epimedium sagittatum, to enrich the research on the flower development of E.
Jiang-long He, Li-xin Pei, Bao-yu Ji, Hai-bo Wang, Hua Zhong, Cheng-ming Dong, Sui-qing Chen, Xiu-qing Li, Pan-pan Li   +8 more
doaj   +1 more source

Analysis of global DNA methylation in the different needle developmental stages.

, 2015
(a). Relative abundance (R.A.) of the permissive, AcH4 and H3K4me3 (b), and repressive, H3K27me3 and H3K9me3 (c) histone marks in the indicated developmental stages.
Mónica Escandón (737922), Mónica Meijón (289314), María Jesús Cañal (3285054), Jesús Pascual (737921), Luis Valledor (289313)   +4 more
core   +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

Reference Genes for Expression Analyses by qRT-PCR in Propsilocerus akamusi (Diptera: Chironomidae)

Biology
Propsilocerus akamusi (Tokunaga, 1938) larvae serve as key bioindicators for water quality assessment. This study identifies optimal reference genes for RT-qPCR under diverse experimental conditions.
Wenbin Liu, Yaning Tang, Ziming Shao, Jiaxin Nie, Xue Bai, Zhe Nie, Chunmian Liu, Yajin Zhang, Chuncai Yan, Yiwen Wang   +9 more
doaj   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source