Results 121 to 130 of about 2,338,489 (263)

Comparative and Phylogenetic Analyses of Mitochondrial Genomes in Carabidae (Coleoptera: Adephaga)

open access: yesEcology and Evolution, Volume 15, Issue 7, July 2025.
In this study, six complete mitochondrial genomes (mitogenomes) from the genus Harpalus are reported. Additionally, 13 cases of suspected misidentifications in public Carabidae mitogenomes from GenBank were identified, with potential corrections suggested.
Pingzhou Zhu   +8 more
wiley   +1 more source

Guanidinylation of the cold shock protein YB‐1: Molecular basis, structural changes and Notch‐3 receptor binding

open access: yesProtein Science, Volume 34, Issue 7, July 2025.
Abstract Posttranslational modifications of Y‐box binding protein (YB)‐1 are the prerequisite for its very different protein functions. Here, we investigate the underlying molecular mechanisms of YB‐1 guanidinylation and link increased serum urea levels as well as the activity of glycine amidinotransferase (GATM) with guanidinylation.
Anna Leitz   +13 more
wiley   +1 more source

Institutional Environment and the Use of Blockchain Technology: Exploring the Context and Conditions of Using Blockchain in the Higher Education Institutions

open access: yesHigher Education Quarterly, Volume 79, Issue 3, July 2025.
ABSTRACT Blockchain (BC) technology is widely believed to be the next disruptive technology that can address challenges in higher education institutions (HEIs) and support resilient strategies. This study aims to contribute to the literature and inform policymakers about BC's capability and potential in HE by examining enablers, barriers and contextual
Buddhi Pathak   +2 more
wiley   +1 more source

Blockchain Systems in Food Supply Chains: An Interpretation Through the Lens of Agency and Technology–Organization–Environment Theories

open access: yesJournal of Business Logistics, Volume 46, Issue 3, July 2025.
ABSTRACT Blockchain (BC) systems are increasingly used by consortia to monitor ex‐post opportunism in food supply chains. BC systems differ for BC technical characteristics, complementary technologies, and organizational tools. Yet, little is empirically known about the link between different BC system designs and the context where they are implemented
Pamela Danese, Pietro Romano
wiley   +1 more source

Unpacking Blockchains

open access: yes, 2017
The Bitcoin digital currency appeared in 2009. Since this time, researchers and practitioners have looked under the hood of the open source Bitcoin currency, and discovered that Bitcoins Blockchain software architecture is useful for non-monetary ...
Prpić, J.
core  

Privacy Protection System of EMR Based on Hash Chain [PDF]

open access: gold, 2017
Dang Ying   +6 more
openalex   +1 more source

Association of the gut microbiota with type 2 diabetes: Links to disease and remission in the Japanese population

open access: yesJournal of Diabetes Investigation, Volume 16, Issue 7, Page 1315-1324, July 2025.
Association of gut microbiota with type 2 diabetes and its remission was examined in a population‐based study. Specific gut microbes were significantly associated with T2D and its remission. The gut microbiota may represent a potential area for further exploration in T2D treatment and prevention.
Keita Kinoshita   +10 more
wiley   +1 more source

Abolishing ANAC017‐Mediated Mitochondria Retrograde Signalling Alleviates Ammonium Toxicity in  Arabidopsis thaliana

open access: yesPhysiologia Plantarum, Volume 177, Issue 4, July/August 2025.
ABSTRACT Ammonium (NH4+), an important nitrogen source, often fails to stimulate plant growth as a sole nitrogen source, a phenomenon known as ammonium toxicity syndrome. NH4+ is believed to disrupt cellular redox status by increasing chloroplast reducing capacity and exporting excess reducing equivalents, which trigger retrograde signalling.
Meiyan Ren   +7 more
wiley   +1 more source

Mining Thermophile Genomes for New PETases with Exceptional Thermostabilities Using Sequence Similarity Networks

open access: yesChemBioChem, Volume 26, Issue 12, June 16, 2025.
Targeted genome mining identified thermostable enzymes (PETases) that hydrolyze the commonly used plastic polymer polyethylene terephthalate (PET). Thermostable enzymes are identified from thermophilic microbial sources. Experimental results reveal enzymatic activity on authentic PET films, highlighting potential for industrial application.
Zhenyu Hu   +4 more
wiley   +1 more source

A secure dynamic cross-chain decentralized data consistency verification model

open access: yesJournal of King Saud University: Computer and Information Sciences
The continuous increase in the number of transactions is exerting significant pressure on the storage capacity of blockchains. By storing data on multiple blockchains and interacting with each other with cross-chain technology, the storage pressure can ...
Jiahao Zhao   +4 more
doaj  

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