Results 41 to 50 of about 258,771 (261)
Dr. Autar Krishen Mattoo (1943-2024): an outstanding plant biologist with a focus on photosynthesis
We provide here the academic life of Dr. Autar Krishen Mattoo (1943-2024), including his role as a research leader at the United States Department of Agriculture and his outstanding contributions in photosynthesis, plant physiology and molecular biology ...
A.K. HANDA +3 more
doaj +1 more source
Modulation of catalytic activity in multi-domain protein tyrosine phosphatases. [PDF]
Signaling mechanisms involving protein tyrosine phosphatases govern several cellular and developmental processes. These enzymes are regulated by several mechanisms which include variation in the catalytic turnover rate based on redox stimuli, subcellular
Lalima L Madan +5 more
doaj +1 more source
Requirement of protein kinase D1 for pathological cardiac remodeling [PDF]
The adult heart responds to biomechanical stress and neurohormonal signaling by hypertrophic growth, accompanied by fibrosis, diminished pump function, and activation of a fetal gene program. Class II histone deacetylases (HDACs) suppress stress-dependent remodeling of the heart via their association with the MEF2 transcription ...
Jens, Fielitz +7 more
openaire +2 more sources
Background NPL4 is an important cofactor of the valosin-containing protein (VCP)–NPL4–UFD1 complex. The VCP–NPL4–UFD1 has been considered as a ubiquitin proteasome system (UPS) regulator and response to protein degradation.
Bao-Sai Lu +5 more
doaj +1 more source
EFFECT OF DIETARY PROTEIN LEVELS ON GROWTH PERFORMANCE, FEED UTILIZATION AND BODY COMPOSITION OF MONOSEX NILE TILAPIA (Oreochromis niloticus) FINGERLINGS. [PDF]
This study was conducted to determine the nutritional value of different protein levels of practical diets for Nile tilapia (Oreochromis niloticus) fingerlings (mean initial body weight 14.78g).
A. Abdel-Warith,
doaj +1 more source
This experiment was conducted to investigate the effects of dietary lipid-to-carbohydrate ratio on growth and carbohydrate metabolism in juvenile cobia (Rachycentron canadum). Six isonitrogenous diets were prepared to vary in lipid-to-carbohydrate ratio (
Hongxia Zhao +5 more
doaj +1 more source
Mechanism of Persistent Protein Kinase D1 Translocation and Activation [PDF]
The specificity of many signal transduction pathways relies on the spatiotemporal features of each signaling step. G protein-coupled receptor-mediated activation of protein kinases leads to diverse cellular effects. Upon receptor activation, PKD1 and several C-type protein kinases (PKCs), translocate to the plasma membrane and become catalytically ...
Oancea, Elena +3 more
openaire +2 more sources
Construction of a Cyclin D1-Cdk2 Fusion Protein to Model the Biological Functions of Cyclin D1-Cdk2 Complexes [PDF]
Cyclin D1 is frequently overexpressed in human breast cancers, and cyclin D1 overexpression correlates with poor prognosis. Cyclin D1-Cdk2 complexes were previously observed in human breast cancer cell lines, but their role in cell cycle regulation and transformation was not investigated.
Anna, Chytil +6 more
openaire +2 more sources
Retrotransposons account for a large proportion of the genome and genomic variation, and play key roles in creating novel genes and diversifying the genome in many eukaryotic species. Although retrotransposons are abundant in plants, their roles had been
Meicheng Zhao +4 more
doaj +1 more source
Cyclin D1 protein expression in mantle cell lymphoma
The t(11;14)(q13;q32) is a chromosomal abnormality usually associated with mantle cell (centrocytic) lymphomas, although it has occasionally been reported in other chronic lymphoproliferative disorders such as chronic lymphocytic leukemia, prolymphocytic leukemia, splenic lymphoma with villous lymphocytes, and multiple myeloma. This abnormality results
S, Alkan +4 more
openaire +2 more sources

