Results 101 to 110 of about 113,687 (274)

Water, water, every where—the advent of hydrated pili structure

The FEBS Journal, EarlyView.
Protein structure is defined by its surrounding water. Naturally, this is also true for the gigantic protein filaments that pathogenic bacteria use to attach to and colonize their host cells. Structures of these filaments for which water can be identified with high confidence have stayed elusive for the longest time.
Hiroya Oki, Hideki Shigematsu, Kazuki Kawahara, Christoph Gerle   +3 more
wiley   +1 more source

Control of pili synthesis and putrescine homeostasis in Escherichia coli

eLife
Polyamines are biologically ubiquitous cations that bind to nucleic acids, ribosomes, and phospholipids and, thereby, modulate numerous processes, including surface motility in Escherichia coli.
Iti Mehta, Jacob B Hogins, Sydney R Hall, Gabrielle Vragel, Sankalya Ambagaspitiye, Philippe E Zimmern, Larry Reitzer   +6 more
doaj   +1 more source

Identifikasi Molekul Adhesi Pili Pseudomonas aeruginosa pada Human Umbilical Vein Endothelial Cells (HUVECs) Culture

Journal of Experimental Life Science, 2011
Pseudomonas aeruginosa merupakan salah satu penyebab Gram negatif bakteriemia yang bisa berlanjut menjadi sepsis. Bakteri ini banyak menginfeksi penderita di rumah sakit dengan membentuk koloni pada pembuluh darah melalui proses adhesi (pelekatan).
Dwi Yuni Nur Hidayati
doaj   +1 more source

Discovery of a New Neisseria gonorrhoeae Type IV Pilus Assembly Factor, TfpC

mBio, 2020
Neisseria gonorrhoeae relies on type IV pili (T4p) to promote colonization of their human host and to cause the sexually transmitted infection gonorrhea.
Linda I. Hu, Shaohui Yin, Egon A. Ozer, Lee Sewell, Saima Rehman, James A. Garnett, H Steven Seifert   +6 more
doaj   +1 more source

Genome sequence of the pattern forming Paenibacillus vortex bacterium reveals potential for thriving in complex environments [PDF]

, 2010
Background: The pattern-forming bacterium Paenibacillus vortex is notable for its advanced social behavior, which is reflected in development of colonies with highly intricate architectures.
Sirota-Madi, A., Olender, T., Helman, Y., Ingham, C., Brainis, I., Roth, D., Hagi, E., Brodsky, L., Leshkowitz, D., Galatenko, V., Nikolaev, V., Mugasimangalam, R.C., Bransburg-Zabary, S., Gutnick, D.L., Lancet, D., Ben-Jacob, E.   +15 more
core   +3 more sources

Alopecic Patches on the Extremities of a Young Man

JEADV Clinical Practice, EarlyView.
Hamad El Hajj, Dima Jeha, Samer Ghosn, Hala Abi Rached Megarbane   +3 more
wiley   +1 more source

Scalp Microbiome Alterations in Androgenetic Alopecia: Patterns and Emerging Mechanistic Insights

International Journal of Dermatology, EarlyView.
Summary of the microbiome‐lipid‐microinflammation axis in androgenetic alopecia (AGA). Altered sebaceous gland activity, shifts in microbial abundance on the scalp and hair follicle, and follicular microinflammation interact bidirectionally, each reinforcing the others.
Aditya K. Gupta, Elizabeth M. Teasell, Amanda Liddy, Vasiliki Economopoulos   +3 more
wiley   +1 more source

Recent Replacement of Native Pili Grass (Heteropogon contortus) by Invasive African Grasses in the Hawaiian Islands [PDF]

, 1998
We surveyed 41 sites from throughout O'ahu that had been dominated by native pili grass (Heteropogon contortus) in the late 1960s. Pili grass was absent from 14 (35%) of those sites in 1997 and had declined in abundance in most of the 27 remaining ...
Carino, Debbie A., Daehler, Curtis C.
core  

Characteristics of E. coli K12 strains carrying both an F prime and an R factor [PDF]

, 1970
The interrelationship between an F prime and an F-like or I-like R factor was studied in Escherichia coli K 12 strains carrying both. The donorability of such strains suggested that these plasmids were transferred independently by their own transfer ...
Finnegan, David, WILLETTS, N S
core   +1 more source

Raudonės pilis

, 2021
In 2020, 48 test pits totalling 72.5 m2 were excavated in the vicinity of Raudonė Castle (Jurbarkas District, West Lithuania). A 0.3– 3.3 m thick cultural dating to the 14th–20th centuries was recorded. A red brick wall, which dates to the 19th century according to the stratigraphic data, was discovered.
Sprindys, Simonas, Ivinskis, Kiprijonas
openaire   +1 more source