Results 91 to 100 of about 129,408 (298)

RNA aptamers that specifically bind to a 16S ribosomal RNA decoding region construct [PDF]

Nucleic Acids Research, 2000
RNA-RNA recognition is a critical process in controlling many key biological events, such as translation and ribozyme functions. The recognition process governing RNA-RNA interactions can involve complementary Watson-Crick (WC) base pair binding, or can involve binding through tertiary structural interaction. Hence, it is of interest to determine which
J B, Tok, J, Cho, R R, Rando
openaire   +2 more sources

Swelling‐Programmed Topographical Guidance for Dynamic Spheroid Self‐Assembly via a Mechanochemical Hydrogel Niche

Advanced Functional Materials, EarlyView.
A swelling‐programmed micropatterned hydrogel guides adherent cells through a controlled transition from cell–matrix anchoring to cadherin‐mediated cell–cell compaction, enabling rapid assembly of high‐viability spheroids with defined size and morphology.
Han Gyeol Nam, Seon Yeong Chae, Young Woo Kwon, Hye Jin Heo, Hye Rin Lee, Ji Hyeok Lee, Dong‐Wook Han, Yun Hak Kim, Suck Won Hong   +8 more
wiley   +1 more source

Dynamic microsatellites in transcribed regions of gastropod mitochondrial 16S rDNA [PDF]

, 2006
Length variations of repetitive sequences in different AT-rich loop-coding regions of mitochondrial 16S rDNA in two gastropod species were discovered during intraspecific haplotype surveys. Examination of the discrete length variation of the basic repeat
Bugert, Monika, Pfenninger, Markus
core  

Infusible Extracellular Matrix Biomaterial Enhances Cell‐Specific Pro‐Repair Responses Following Acute Myocardial Infarction

Advanced Healthcare Materials, EarlyView.
We measure the cell‐specific responses of administering infusible ECM (iECM) in acute myocardial infarction (MI) across multiple timepoints. Using single‐nucleus RNA sequencing and spatial transcriptomics, we measure macrophage activation, fibroblast remodeling, increased vascular development, lymphangiogenesis, cardioprotection, and neurogenesis ...
Joshua M. Mesfin, Alexander Chen, Quincy P. Lyons, Michael B. Nguyen, Maria L. Karkanitsa, Justin Yu, Van K. Ninh, Emily Gardner, Elyse G. Wong, Sriya N. Paleti, Julian Cheng, Benjamin D. Bridgelal, Kate E. Reimold, Selena Cao, Connor Uhre, Colin G. Luo, Zhenxing Fu, Kevin R. King, Karen L. Christman   +18 more
wiley   +1 more source

First case of Nocardia nova spinal abscess in an immunocompetent patient

Brazilian Journal of Infectious Diseases
Nocardia are a group of aerobic actinomycetes that are filamentous gram-positive, weakly acid-fast, and cause opportunistic infection in immunocompromised patients.
Seung Bok Hong, Kyudong Han, Bo Ra Son, Kyeong Seob Shin, Byeong Cheol Rim   +4 more
doaj   +1 more source

Louse (Insecta : Phthiraptera) mitochondrial 12S rRNA secondary structure is highly variable [PDF]

, 2002
Lice are ectoparasitic insects hosted by birds and mammals. Mitochondrial 12S rRNA sequences obtained from lice show considerable length variation and are very difficult to align.
Billoud B., Collins L.J., Corpet F., Critchlow D.E., Day W.H.E., Fontana W., Gutell R.R., Hafner M.S., Hafner M.S., Hickson R.E., Hickson R.E., Hofacker I.L., Houde P., Johnson K.P., Johnson K.P., K. P. Johnson, Konings D.A.M., Lenhof H.-P., Lockhart P.J., Mindell D.P., Moran N.A., Page R.D.M., Page R.D.M., Page R.D.M., R. Cruickshank, R. D. M. Page, Shao R., Simon C., Springer M.S., Stoye J., Swofford D.L., Wheeler W.C.   +31 more
core   +2 more sources

Synchronizing the Osteochondral Regeneration Process through Spatial Patterning of Stable and Hypertrophic Cartilage Organoids

Advanced Materials, EarlyView.
Zonated osteochondral assembloid implants are engineered through scaffold‐free spatial assembly of induced pluripotent stem cell (iPSC)‐derived chondrocyte organoids and periosteum‐derived osteogenic organoids. Implanted into full‐thickness rat osteochondral defects, they promote hyaline‐like cartilage repair, support subchondral bone formation with ...
Liuqi Peng, Isaak Decoene, Hanna Svitina, Ioannis Papantoniou   +3 more
wiley   +1 more source

Detection of Enterobacter sakazakii in neonatal sepsis by PCR on 16S ribosomal RNA

Iranian South Medical Journal, 2014
Background: Enterobacter sakazakii is a gram negative, facultative anaerobic, straight rod-shaped bacterium that belongs to the family Enterobacteriaceae.
Khadijeh Ahmadi, Ahmad Farajzadeh Sheikh, Jalal Mardaneh, Farzan Modarresi, Saeid Shoja   +4 more
doaj  

Gut Microbiota Regulates Systemic Inflammatory Response and Compensatory Anti‐Inflammatory Response Syndromes by Targeting PF4+ Macrophages in Acute Pancreatitis

Advanced Science, EarlyView.
ABSTRACT Acute pancreatitis (AP) begins with pancreatic local inflammation, leading to the onset of systemic inflammatory response syndrome (SIRS), followed by compensatory anti‐inflammatory response syndrome (CARS), which causes immune paralysis and higher mortality rate.
Liwei Liu, Guanqun Li, Dongxu Lu, Haoran Ding, Tianqi Lu, Yuhang Sui, Can Zhang, Yu Xie, Rui Kong, Hua Chen, Xuewei Bai, Hongtao Tan, Dongbo Xue, Xianzhi Meng, Le Li, Bei Sun   +15 more
wiley   +1 more source

Niche differentiation is spatially and temporally regulated in the rhizosphere. [PDF]

, 2020
The rhizosphere is a hotspot for microbial carbon transformations, and is the entry point for root polysaccharides and polymeric carbohydrates that are important precursors to soil organic matter (SOM).
Banfield, Jillian F, Brodie, Eoin L, Firestone, Mary K, Karaoz, Ulas, Malmstrom, Rex R, Nuccio, Erin E, Pett-Ridge, Jennifer, Starr, Evan, Tringe, Susannah G, Woyke, Tanja, Zhou, Jizhong   +10 more
core   +1 more source