Results 71 to 80 of about 80,061 (261)

Staphylococcus pasteuri strain X16 16S ribosomal RNA gene, partial sequence [PDF]

, 2007
Staphylococcus pasteuri strain X16 16S ribosomal RNA gene, partial sequence GenBank: EF424593.
PRETTI, CARLO, SOLDANI, GIULIO, Jousson O, INTORRE, LUIGI, VANNI, MICHELE, Cardini G, DI BELLO, DOMENICA   +6 more
core  

Tumor‐Derived Alpha‐1 Antitrypsin Promotes Liver Metastasis of Colorectal Cancer Through the Neutrophil Extracellular Traps–CCDC25 Pathway

Advanced Science, EarlyView.
ABSTRACT Liver metastasis is a leading cause of mortality in colorectal cancer (CRC), where the inflammatory tumor microenvironment, specifically neutrophil infiltration, significantly promotes metastatic colonization. This study reveals a pro‐metastatic role for alpha‐1 antitrypsin (A1AT) in CRC liver metastasis via a dual mechanism involving ...
Qian Fei, Chunning Li, Lei Zhan, Xiaoyan Li, Yan Hui, Yue Jin, Jing Zhang, Lu Yang, Xin Sun, Xiaoxi Li, Qian Dong, Jingdong Zhang   +11 more
wiley   +1 more source

Collection of small subunit (16S- and 16S-like) ribosomal RNA structures: 1994 [PDF]

Nucleic Acids Research, 1994
A collection of diverse 16S and 16S-like rRNA secondary structure diagrams are available. This set of rRNAs contains representative structures from all of the major phylogenetic groupings--Archaea, (eu)Bacteria, and the nucleus, mitochondrion, and chloroplast of Eucarya.
openaire   +2 more sources

Staphylococcus kloosii strain X79 16S ribosomal RNA gene, partial sequence [PDF]

, 2007
Staphylococcus kloosii strain X79 16S ribosomal RNA gene, partial sequence GenBank: EF424600.
PRETTI, CARLO, SOLDANI, GIULIO, Jousson O, INTORRE, LUIGI, VANNI, MICHELE, Cardini G, DI BELLO, DOMENICA   +6 more
core  

Tumor‐Derived LAMB3 Drives Immunosuppressive LRRC15+ Fibroblast Formation During Pancreatic Ductal Adenocarcinoma Development

Advanced Science, EarlyView.
A single‐cell atlas of pancreatic ductal adenocarcinoma development reveals progressive ductal‐fibroblast‐immune crosstalk. Tumor‐derived LAMB3 drives the formation of immunosuppressive LRRC15+ fibroblasts through the ITGB1/FAK/MAPK/FOSL2 signaling. Glycolytic reprogramming upregulates LAMB3 and correlates with LRRC15+ fibroblast enrichment.
Xuqing Shi, Hangqi Liu, Jianru Sun, Xiaoding Liu, Xinping Jv, Longyun Chen, Yuhan Zhang, Hui Zhang, Xudong Xing, Ruiyu Li, Xinyi Ke, Jun Wang, Xianglin Yin, Bohan Liu, Qixian Liu, Yuan Wang, Junliang Lu, Shiyi Liu, Junyi Pang, Yumeng Cai, Menghua Dai, Fan Bai, Huanwen Wu, Zhiyong Liang   +23 more
wiley   +1 more source

Basepairing of oligonucleotides to the 3′ end of 16S ribosomal RNA is not stabilized by ribosomal proteins

Nucleic Acids Research, 1984
We have studied the binding of the octanucleotide (5'-3')d(AAGGAGGT) which is fully complementary to the 3' end of 16S ribosomal RNA, to ribosomes and to the isolated target sequence (5'-3') (ACCUCCUUA). The binding constant for 30S or 70S ribosomes is (5 +/- 2) X 10(7) mol-1, whereas the duplex containing the octa- and the nonanucleotide has an ...
J, Van Duin, C J, Ravensbergen, J, Doornbos   +2 more
openaire   +3 more sources

Investigation of the structure and dynamics of RNA systems by molecular dynamics simulations [PDF]

, 2007
Das genetische Material der Zellen besteht aus Molekülketten der Desoxyribonukleinsäure (DNA), die ein Träger der Erbinformation ist. In normalen Körperzellen wird die Erbinformation der DNA in eine andere Molekülkette, die sogenannte Ribonukleinsäure ...
Widjajakusuma, Elisabeth Catherina
core  

Integration of Spatiotemporal Multi‐Omics in Peach Fruit Unravels a Metabolic Niche and the Genetic Basis of Trichome‐Mediated Stress Adaptation

Advanced Science, EarlyView.
This study constructed the first spatiotemporal multi‐omics map of peach fruit and discovered a key candidate gene that synergistically regulates trichome development and drought tolerance through the jasmonic acid signaling pathway, providing insights into the coupling mechanism between development and stress resistance.
Zhixin Liu, Ke Cao, Liping Guan, Aizhi Qin, Yong Li, Zihao Zhao, Yinpeng Zhang, Yaping Zhou, Lirong Wang, Xuwu Sun   +9 more
wiley   +1 more source

Paenibacillus brasilensis sp nov., a novel nitrogen-fixing species isolated from the maize rhizosphere in Brazil [PDF]

, 2002
Sixteen nitrogen-fixing strains isolated from the rhizosphere of maize planted in Cerrado soil, Brazil, which showed morphological and biochemical characteristics similar to the gas-forming Paenibacillus spp., were phenotypically and genetically ...
Seldin, L., Weid, I., von der, Elsas, J.D., van, Duarte, G.F.   +3 more
core   +1 more source

Cuproptosis and Mitophagy Mediated by the THUMPD1/IGF2R‐Dependent Suppression of AKT and Activation of AMPK Signaling Suppress Lung Adenocarcinoma Progression

Advanced Science, EarlyView.
THUMPD1 drives a tumor‐suppressive signaling cascade in lung adenocarcinoma by promoting IGF2R expression. IGF2R associates with PPP2R1A to suppress AKT and activate AMPK, leading to SLC31A1 upregulation and copper accumulation. Elevated copper disrupts mitochondrial metabolism and induces excessive mitophagy, thereby restraining tumor growth and ...
Kai Wu, Bo Qin, Zhuoyu Gu, Weizheng Ding, Xiaoming Chen, Kaishang Zhang, Yujin Qiao, Shuang Yuan, Song Zhao, Xiangnan Li, Peng Zhang   +10 more
wiley   +1 more source