Results 121 to 130 of about 105,196 (322)

Molecular Simulations of the Ribosome and Associated Translation Factors [PDF]

arXiv, 2017
The ribosome is a macromolecular complex which is responsible for protein synthesis in all living cells according to their transcribed genetic information. Using X-ray crystallography and, more recently, cryo-electron microscopy (cryo-EM), the structure of the ribosome was resolved at atomic resolution in many functional and conformational states ...
arxiv  

A possible structure of the rabbit reticulocyte ribosome. An exercise in model building [PDF]

, 1969
Robert A. Cox, Sophia Bonanou
openalex   +1 more source

Icaritin Represses Autophagy to Promote Colorectal Cancer Cell Apoptosis and Sensitized Low‐Temperature Photothermal Therapy via Targeting HSP90‐TXNDC9 Interactions

Advanced Science, EarlyView.
Icaritin demonstrates broad antitumor effects by inhibiting colorectal cancer (CRC) cell proliferation, migration, invasion, and causing cell cycle arrest. It induces apoptosis by repressing autophagic flux through disrupting HSP90‐TXNDC9 interactions.
Dan He, Siliang Chen, Xiaoyun Wang, Xiang Wen, Changyang Gong, Lei Liu, Gu He   +6 more
wiley   +1 more source

Ribosome Inactivating Protein of barley enhanced resistance to Rhizoctonia solani in transgenic potato cultivar 'Desirée' in greenhouse conditions

Biotechnologie, Agronomie, Société et Environnement, 2013
In the present study, the potato cultivar 'Desirée' was transformed via Agrobacterium tumefaciens strain LBA4404 containing the plasmid pBIN19 which harbors the Ribosome Inactivating Protein (rip30).
M'hamdi, M., Chikh-Rouhou, H., Boughalleb, N., Ruiz de Galarreta, JI.   +3 more
doaj  

Ribosome subunit attrition and activation of the p53–MDM4 axis dominate the response of MLL-rearranged cancer cells to WDR5 WIN site inhibition

eLife
The chromatin-associated protein WD Repeat Domain 5 (WDR5) is a promising target for cancer drug discovery, with most efforts blocking an arginine-binding cavity on the protein called the ‘WIN’ site that tethers WDR5 to chromatin.
Gregory Caleb Howard, Jing Wang, Kristie L Rose, Camden Jones, Purvi Patel, Tina Tsui, Andrea C Florian, Logan Vlach, Shelly L Lorey, Brian C Grieb, Brianna N Smith, Macey J Slota, Elizabeth M Reynolds, Soumita Goswami, Michael R Savona, Frank M Mason, Taekyu Lee, Stephen Fesik, Qi Liu, William P Tansey   +19 more
doaj   +1 more source

ZNHIT3 Regulates Translation to Ensure Cell Lineage Differentiation in Mouse Preimplantation Development

Advanced Science, EarlyView.
Box C/D snoRNP complex regulates protein translation. This study identifies ZNHIT3 as a key component of the complex and ensures normal protein expression, including transcription factors orchestrating cell fate commitment, during early mouse embryogenesis.
Guanghui Yang, Qiliang Xin, Jurrien Dean
wiley   +1 more source

The release of polypeptide chains from ribosomes in cell-free amino acid-incorporating systems by specific combinations of bases in synthetic polyribonucleotides. [PDF]

, 1965
M. Takanami, Yulian Yan
openalex   +1 more source

Sperm‐Derived CircRNA‐1572 Regulates Embryogenesis and Zygotic Genome Activation by Targeting CCNB2 via Bta‐miR‐2478‐L‐2

Advanced Science, EarlyView.
Sperm‐derived circRNA‐1572 competitively binds to bta‐miR‐2478‐L‐2 through a “sponge” mechanism to regulate cyclin B2 (CCNB2) expression, thereby modulating the distribution of fibrous actin (F‐actin) in early pig embryos, ensuring proper chromosome segregation during mitosis, and facilitating normal embryo cleavage and zygotic genome activation.
Yanfang Wu, Yaochang Wei, Yuelin Li, Yiming Dou, YongQiang Yang, Hanghang Liu, Xiaoyan Wang, Zheng Wang, Jianmin Su, Yong Zhang, Yongsheng Wang   +10 more
wiley   +1 more source

Identification and characterization of yeast SNF1 kinase homologs in Leishmania major

Frontiers in Molecular Biosciences
BackgroundSucrose Non Fermenting1 (SNF1) constitutes a family of protein kinases conserved in eukaryotes, plants, and fungi. SNF1 has been known to play a crucial role in stress adaptation and metabolism, enabling organisms to respond to changing ...
Gaurav Shoeran, Namrata Anand, Upninder Kaur, Kapil Goyal, Rakesh Sehgal   +4 more
doaj   +1 more source

Computer simulations of the bacterial ribosome using a general purpose coarse-grained model MARTINI [PDF]

arXiv
Ribosomes are critical biomolecular nanomachines responsible for protein synthesis in all known organisms. The function and dynamics of ribosomes can be studied using molecular dynamics computer simulations. Although this task remains challenging at atomic level, several studies have reported all-atom molecular dynamics simulations of the entire ...
arxiv