Results 71 to 80 of about 4,869,708 (223)
Accurate and noninvasive prostate cancer detection using plasma‐derived extracellular vesicle RNA
FEBS Open Bio, EarlyView.Plasma extracellular vesicles were captured with WGA‐conjugated magnetic beads and profiled for RNA biomarkers. A three‐RNA panel (NM_024955, NR_047469, and NR_002564) distinguished prostate cancer from healthy controls and benign prostatic hyperplasia, supporting a simple, noninvasive approach to improve prostate cancer detection.
Hanping Wei, Haoran Wu, Wei Feng
wiley +1 more source
Technical training for the application of L*a*b* color space to spot color matching [PDF]
, 2004 Plan BSpecial color matches in the printing industry have been done by subjective means ever since the first colored ink was put in a printing press. Special, or spot colors are colors that are printed individually rather than being “built” from other ...
Drake, Dale
core
Protocol for quantifying miRNA trafficking across the endosomal membrane
FEBS Open Bio, EarlyView.An in vitro protocol measures miRNA uptake into endosomes isolated from mammalian cell extracts, which are free of subcellular contaminants. Performed at 37 °C in the presence of ATP, it ensures the import of single‐stranded miRNA into the endosomal lumen.
Syamantak Ghosh +2 more
wiley +1 more source
Color diversity of land hermit crabs in Karang Hawu Beach, Pelabuhan Ratu Bay, West Java [PDF]
BIO Web of ConferencesLand hermit crabs (Coenobita spp.) are infraorder anomuran crustaceans that have an important role in coastal ecosystems, especially as decomposers and environmental bioindicators.
Auliaputri Tazkiah +2 more
doaj +1 more source
Heterotropic regulation and negative homotropic cooperativity
FEBS Open Bio, EarlyView.We identified a structural module common to some proteins that couple negative cooperativity with heterotropic regulation, two features that rarely coexist. These proteins are ring‐like and present an ordered asymmetry whereby noncontacting subunits are symmetric, and their tertiary structure differs from that of contacting subunits.
Veronica Morea +5 more
wiley +1 more source
Genetics and Molecular Biology, 2012 In reptiles, dorsal body darkness often varies with substrate color or temperature environment, and is generally presumed to be an adaptation for crypsis or thermoregulation. However, the genetic basis of pigmentation is poorly known in this group.
Josmael Corso +2 more
doaj
AnimalsThrough a 30-day experiment, this study investigated the effects of five photoperiods (0L:24D, 6L:18D, 12L:12D, 18L:6D, and 24L:0D) on the survival, enzyme activity, body color, and growth-related gene expression of redclaw crayfish (Cherax ...
Xiangxing Nie +9 more
doaj +1 more source
The C‐terminal domain of yeast Arginyltransferase1 is essential for its catalytic activity
FEBS Open Bio, EarlyView.Arginyltransferase 1 (Ate1), a eukaryotic enzyme, catalyses arginylation, transferring arginine from tRNA‐Arg to the amino terminus of the target protein. Overexpression of Ate1 in yeast is lethal and is dependent on arginylation. This study elucidates how mutations in the cofactor‐binding and active site of Ate1 and truncation of its structural ...
Vikas Kumar Yadav +4 more
wiley +1 more source
Frontiers in Marine ScienceIntroductionProcambarus clarkii is an important economic aquatic species, and body color is an important economic trait. However, studies on the regulation of body color in crayfish remains limited.MethodsWe conducted an integrated transcriptomic and ...
Qing Liu +13 more
doaj +1 more source
Weight as a driver of ontogenetic color pattern shift in the King Ratsnake Elaphe carinata carinata (Günther, 1864) (Reptilia, Serpentes, Colubridae) [PDF]
ZooKeysIn many snakes, the color pattern of neonates differs from that of adults, often superficially resembling a separate species. This phenomenon is known as ontogenetic color pattern shift.
Zhihao Jiang +11 more
doaj +3 more sources