Results 81 to 90 of about 24,211 (206)

Stress‐responsive accumulation of plastid chaperonin 60 during seedling development [PDF]

The Plant Journal, 1998
SummaryPlastid chaperonin 60 (cpn60) is a chloroplast protein, presumed to assist in assembly and folding of plastid proteins. Although molecular chaperones often accumulate significantly in response to stress, this has never been demonstrated for cpn60.
Neta Holland, Anna Belkind, Doron Holland, Uri Pick, Marvin Edelman   +4 more
openaire   +1 more source

Silicate solubilizing and plant growth promoting bacteria interact with biogenic silica to impart heat stress tolerance in rice by modulating physiology and gene expression

Frontiers in Microbiology, 2023
Heat stress caused due to increasing warming climate has become a severe threat to global food production including rice. Silicon plays a major role in improving growth and productivity of rice by aiding in alleviating heat stress in rice.
Chandrakala Chaganti, Amol Sarjerao Phule, Latha P. Chandran, Bandeppa Sonth, Venkat Prasad Babu Kavuru, Rajani Govindannagari, Raman Meenakshi Sundaram   +6 more
doaj   +1 more source

Hsp70 in mitochondrial biogenesis [PDF]

, 1994
The family of hsp70 (70 kilodalton heat shock protein) molecular chaperones plays an essential and diverse role in cellular physiology, Hsp70 proteins appear to elicit their effects by interacting with polypeptides that present domains which exhibit non ...
A. Tzagoloff, A. Tzagoloff, A.J. Caplan, A.J. Caplan, B.D. Gambill, B.S. Glick, C.K. Suzuki, D. Ang, D. M. Cyr, D.M. Cyr, D.M. Cyr, D.M. Cyr, D.M. Cyr, D.P. Atencio, E. Ikeda, E. Kutejová, E.A. Craig, E.A. Craig, F.-U. Hartl, G.S.P. Groot, H.R.B. Pelham, J. Ostermann, J. Rassow, J.F. Dice, J.P. Hendrick, K. Liberek, L. Dyck van, M. Eilers, M. Kiebler, M. Schleyer, M.-J. Gething, M.Y. Cheng, N. Rowley, N. Wang, P. Borst, P. Terpstra, P.-J. Kang, R. A. Stuart, R.A. Stuart, R.A. Stuart, R.B. Deshaies, R.G. Hadikusumo, R.J. Nelson, R.P. Beckman, S. Lindquist, S. Rospert, S.T. Hwang, T. Langer, U.C. Manning-Krieg, W. Neupert, W. Neupert, W. Voos, W.J. Chirico, Z. Xia   +53 more
core   +1 more source

The secreted staphylococcal biofilm protein Sbp forms biomolecular condensates in the presence of DNA

Protein Science, Volume 35, Issue 2, February 2026.
Abstract Staphylococcus epidermidis is the leading cause of device‐related infections, primarily due to its ability to form biofilms, surface‐adherent bacterial communities that confer remarkable resistance to antibiotics and host defenses. Small basic protein, Sbp, is a 16‐kDa protein expressed by S.
P. Ethan Adkins, Alexander E. Yarawsky, Andrew B. Herr   +2 more
wiley   +1 more source

Gardnerella vaginalis Subgroups Defined by cpn60 Sequencing and Sialidase Activity in Isolates from Canada, Belgium and Kenya. [PDF]

PLoS ONE, 2016
Increased abundance of Gardnerella vaginalis and sialidase activity in vaginal fluid is associated with bacterial vaginosis (BV), a common but poorly understood clinical entity associated with poor reproductive health outcomes.
John J Schellenberg, Teenus Paramel Jayaprakash, Niradha Withana Gamage, Mo H Patterson, Mario Vaneechoutte, Janet E Hill   +5 more
doaj   +1 more source

Production of a recombinant form of early pregnancy factor that can prolong allogeneic skin graft survival time in rats [PDF]

, 2000
Early pregnancy factor (EPF), an extracellular chaperonin 10 homologue, has immunosuppressive and growth factor properties. In order to carry out more extensive studies on the in vivo characteristics of EPF, a recombinant form of the molecule has been ...
Cassady, A I, Cavanagh, A C, McKay, D A, Morton, H, Murphy, R M, Somodevilla-Torres, M J, Summers, Kim, Swanson, C E   +7 more
core   +1 more source

Exploring the Potential and Evaluating Hydrocarbon Degradation by Novel Antarctic Dietzia and Pusillimonas Isolates From a Pristine Environment

Environmental Microbiology Reports, Volume 18, Issue 1, February 2026.
The Antarctic Dietzia and Pusillimonas isolates were tested for bioremediation applications. Genomic analyses revealed the potential to degrade complex organic compounds, potential virulence factors and resistance genes. Physiological assays showed a wide range of adaptation to abiotic factors and sensitivity to different groups of antibiotics ...
Tomasz Krucoń, Julia Karbowska, Wiktoria Pietrowicz, Robert Stasiuk, Łukasz Drewniak   +4 more
wiley   +1 more source

Directed transport as a mechanism for protein folding in vivo

, 2009
We propose a model for protein folding in vivo based on a Brownian-ratchet mechanism in the multidimensional energy landscape space. The device is able to produce directed transport taking advantage of the assumed intrinsic asymmetric properties of the ...
Alberts B., Bhutani N., Ellis R. J., Ernesto González-Candela, Kramer G., Lapanje S., Levinthal C., van Kampen N. G., Visscher K., Víctor Romero-Rochín   +9 more
core   +1 more source

Environmental stress responses in Lactococcus lactis [PDF]

, 1999
Bacteria can encounter a variety of physical conditions during their life. Bacterial cells are able to survive these (often adverse) conditions by the induction of specific or general protection mechanisms. The lactic acid bacterium Lactococcus lactis is
Kok, Jan,, Sanders, Jan Willem,, Venema, Gerard,   +2 more
core   +3 more sources

Purification and characterization of chaperonins 60 and 10 from Methylobacillus glycogenes

Cell Stress & Chaperones, 1998
Two proteins belonging to the group I chaperonin family were isolated from an obligate methanotroph, Methylobacillus glycogenes. The two proteins, one a GroEL homologue (cpn60: M. glycogenes 60 kDa chaperonin) and the other a GroES homologue (cpn10: M. glycogenes 10 kDa chaperonin), composed a heteropolymeric complex in the presence of ATP.
Y, Kawata, K, Doi, H, Omoto, T, Mizobata, J, Nagai   +4 more
openaire   +3 more sources