Results 21 to 30 of about 5,399,023 (254)

CHEMICAL ANALYSIS OF STONE CELLS PRESENT IN GUAVA

open access: yesThe Journal of Agriculture of the University of Puerto Rico, 1955
CHEMICAL ANALYSIS OF STONE CELLS PRESENT IN ...
null Rafael Santini, Jr.   +1 more
openaire   +2 more sources

Biophysical approaches for studying viral entry

open access: yesFEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +1 more source

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

open access: yesFEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens   +8 more
wiley   +1 more source

Interview with Brenda Stone - OH 326 [PDF]

open access: yes, 1984
In her June 1984 interview with Michael Cooke, Brenda Stone discussed her work with DHEC and her relationship with the community organizations that dealt with sickle cell.
Stone, Brenda
core   +1 more source

Stone Cell Count Method and Stone Cell Group Method for Estimating Shell in Chocolate Products

open access: yesJournal of AOAC INTERNATIONAL, 1970
Abstract Per cent shell in the chocolate component of cocoa and similar products is determined on the basis of an average stone cell content of 9340 stone cells/mg dry fat-free 250 mesh shell. The sample is weighed and diluted to a weighed suspension in 60% (v/v) glycerine. The total number of stone cells in a weighed drop on a slide are
openaire   +1 more source

Structural and biochemical analysis of a B12 superbinder

open access: yesFEBS Letters, EarlyView.
BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices   +3 more
wiley   +1 more source

Rapa Nui (Easter Island)’s Stone Worlds [PDF]

open access: yes, 2013
This article explores the spatial, architectural and conceptual relationships between landscape places, stone quarrying, and stone moving and building during Rapa Nui’s statue-building period.
Hamilton, SDA, Sue Hamilton
core   +1 more source

Chiral separation of chloroalkanes with the chromatographic column onboard Martian rovers

open access: yesFEBS Letters, EarlyView.
Computer image of the Rosalind Franklin Rover of ESA's ExoMars mission. ExoMars is scheduled to land on planet Mars in Oxia Planum in 2029. This area represents an interesting spot to look for biosignatures. Investigations of ExoMars include measurement on molecular chirality. We show that chiral chloroalkanes, that have been identified on Mars, can be
Asma Merzougui   +4 more
wiley   +1 more source

Renal cell carcinoma in a patient with staghorn stones: A case report

open access: yesInternational Journal of Surgery Case Reports, 2023
Staghorn stone fills the renal pelvic and two or more branches of renal calyces. The incidence of staghorn stones is between 10 and 20 % of all urinary tract stones. We report the case of a man with right staghorn stones and renal mass who underwent right radical nephrectomy with pathology anatomy result of renal cell carcinoma (RCC).A 56-year-old man ...
Satwikananda, Handaru   +3 more
openaire   +2 more sources

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

open access: yesFEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise   +5 more
wiley   +1 more source

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