Results 171 to 180 of about 989,743 (383)

Food Preservation by Freezing [PDF]

open access: yes, 1948
PDF pages ...
Brown, H. D.   +3 more
core  

Biophysical characterization and ion transport with cell‐based and proteoliposome reconstitution assays of invertebrate K+‐Cl− cotransporters

open access: yesFEBS Open Bio, EarlyView.
The K+‐Cl− cotransporters (KCCs) facilitate the symport of ions across the plasma membrane. They participate in physiological processes including neuronal regulation. Here, we characterized KCCs from Drosophila and Hydra vulgaris. Comparative analyses of transporters provide insights into the mechanism of KCC ion transport, regulation, and evolution ...
Satoshi Fudo   +4 more
wiley   +1 more source

Analysis of the regulation of undecaprenyl diphosphate dephosphorylation in Escherichia coli

open access: yesFEBS Open Bio, EarlyView.
BacA, PgpB, and YbjG phosphatases are involved in undecaprenyl phosphate (C55P) synthesis in Escherichia coli. We analyzed the lipid contents and the gene expression in the gene‐disruption strains. Undecaprenyl diphosphate (C55PP) level increased in the bacA, ybjG double‐disruption strain, but C55P levels were similar in all strains.
Tomotaka Jitsukawa   +2 more
wiley   +1 more source

Interaction of class III cellobiose dehydrogenase with lytic polysaccharide monooxygenase

open access: yesFEBS Open Bio, EarlyView.
The activity of lytic polysaccharide monooxygenase (LPMO) is supported by its auxiliary enzyme cellobiose dehydrogenase (CDH). The catalytic activity of both enzymes is coupled by electron transfer and a cyclic cascade generating substrates for both enzymes – hydrogen peroxide for LPMO and oxidized and non‐oxidized cellobiose and cello‐oligosaccharide ...
Angela Giorgianni   +4 more
wiley   +1 more source

Growth of aerobic and anaerobic bacteria in agar subjected to freezing and diurnal freezing and thawing [PDF]

open access: yes
Aerobic and anaerobic bacteria growth in agar after freezing and diurnal freezing and ...
Blank, G. B.   +2 more
core   +1 more source

Functional parameters of spermatozoa obtained by a new selection device

open access: yesFEBS Open Bio, EarlyView.
This study compares density gradient centrifugation and the LensHooke CA0™ device for sperm separation. DGC requires multiple steps, specialized equipment, and technical expertise. In contrast, the CA0 device offers key practical and methodological advantages, resulting in a faster, simpler, and more affordable sperm selection method.
Julio C. Chávez   +8 more
wiley   +1 more source

THE FREEZING POINT DEPRESSION OF MAMMALIAN TISSUES AFTER SUDDEN HEATING IN BOILING DISTILLED WATER [PDF]

open access: bronze, 1958
Johannes W. Th. Appelboom   +3 more
openalex   +1 more source

Freeze the egg, freeze the responsibility? Reproduktionsmedizin und ‚Social Freezing‘

open access: yes, 2020
Seit einigen Jahren halt sich ein offentlicher Diskurs uber ‚Social Freezing‘, das vorsorgliche Einfrieren weiblicher Eizellen zum spateren ‚Gebrauch‘. Dabei werden Themen wie spate Mutterschaft, die Vereinbarkeit von Familie und Beruf und das Thema Kinderwunsch diskutiert. Doch wie sieht es innerhalb der Profession der Reproduktionsmedizin aus, in der
openaire   +3 more sources

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