Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Keith A. Martinez"'
Autor:
Hakdong Shin, Keith A. Martinez, Nora Henderson, Melanie Jay, William Schweizer, Debby Bogaert, Gwoncheol Park, Nicholas A. Bokulich, Martin J. Blaser, Maria Gloria Dominguez-Bello
Publikováno v:
npj Biofilms and Microbiomes, Vol 9, Iss 1, Pp 1-6 (2023)
Abstract The human vaginal and fecal microbiota change during pregnancy. Because of the proximity of these perineal sites and the evolutionarily conserved maternal-to-neonatal transmission of the microbiota, we hypothesized that the microbiota of the
Externí odkaz:
https://doaj.org/article/48ae843031d54aaeab293d5beb9de5d7
Autor:
Keith A Martinez, Joann Romano-Keeler, Joseph P Zackular, Daniel J Moore, Robert M Brucker, Christopher Hooper, Shufang Meng, Naoko Brown, Simon Mallal, Jeff Reese, David M Aronoff, Hakdong Shin, Maria Gloria Dominguez-Bello, Jörn-Hendrik Weitkamp
Publikováno v:
PLoS ONE, Vol 13, Iss 5, p e0197439 (2018)
Bacterial DNA has been reported in the placenta and amniotic fluid by several independent groups of investigators. However, it's taxonomic overlap with fetal and maternal bacterial DNA in different sites has been poorly characterized. Here, we determ
Externí odkaz:
https://doaj.org/article/29e1d2ec3bc445fcb6120dc993f21143
Autor:
Michelle W Clark, Anna M Yie, Elizabeth K Eder, Richard G Dennis, Preston J Basting, Keith A Martinez, Brian D Jones, Joan L Slonczewski
Publikováno v:
PLoS ONE, Vol 10, Iss 12, p e0144650 (2015)
Under certain kinds of cytoplasmic stress, Escherichia coli selectively reproduce by distributing the newer cytoplasmic components to new-pole cells while sequestering older, damaged components in cells inheriting the old pole. This phenomenon is ter
Externí odkaz:
https://doaj.org/article/0982e8aa9d3a4daca8a77465e102812e
Publikováno v:
PLoS ONE, Vol 8, Iss 3, p e56796 (2013)
Escherichia coli and other enteric bacteria survive exposure to extreme acid (pH 2 or lower) in gastric fluid. Aerated cultures survive via regulons expressing glutamate decarboxylase (Gad, activated by RpoS), cyclopropane fatty acid synthase (Cfa) a
Externí odkaz:
https://doaj.org/article/1910f764d89042bb8cc6d328d311c317
Autor:
Daniel J. Moore, Naoko Brown, Simon Mallal, Keith A. Martinez, Jörn-Hendrik Weitkamp, Christopher W. Hooper, Shufang Meng, Jeff Reese, David M. Aronoff, Robert M. Brucker, Joseph P. Zackular, Maria Gloria Dominguez-Bello, Hakdong Shin, Joann Romano-Keeler
Publikováno v:
PLoS ONE
PLoS ONE, Vol 13, Iss 5, p e0197439 (2018)
PLoS ONE, Vol 13, Iss 5, p e0197439 (2018)
Bacterial DNA has been reported in the placenta and amniotic fluid by several independent groups of investigators. However, it's taxonomic overlap with fetal and maternal bacterial DNA in different sites has been poorly characterized. Here, we determ
Autor:
Juana I Rivera-Viñas, Humberto Cavallin, Zhiheng Pei, Keimari Mendez, Keith A. Martinez, Maria Gloria Dominguez-Bello, Hakdong Shin
Publikováno v:
Microbiome
Newborns delivered by C-section acquire human skin microbes just after birth, but the sources remain unknown. We hypothesized that the operating room (OR) environment contains human skin bacteria that could be seeding C-section born infants.To test t
Autor:
Keith A. Martinez, Juana I Rivera-Viñas, Zhiheng Pei, Humberto Cavallin, Keimari Mendez, Hakdong Shin, Maria Gloria Dominguez-Bello
Publikováno v:
Microbiome
Background Newborns delivered by C-section acquire human skin microbes just after birth, but the sources remain unknown. We hypothesized that the operating room (OR) environment contains human skin bacteria that could be seeding C-section born infant
Publikováno v:
Journal of Clinical and Translational Science
OBJECTIVES/SPECIFIC AIMS: It has been reported that birth mode affects development, with cesarean section born mice gaining more body weight during development. Since mice C-sections involve fostering and nest change, we sought to determine whether c
Autor:
Sean P. Bush, Joan L. Slonczewski, Kaitlin E. Creamer, M. Michael Harden, Michelle W. Clark, Keith A. Martinez, Robert L. Kresslein, Issam N. Hamdallah, Amanda He
Publikováno v:
Applied and environmental microbiology. 81(6)
Enteric bacteria encounter a wide range of pHs throughout the human intestinal tract. We conducted experimental evolution of Escherichia coli K-12 to isolate clones with increased fitness during growth under acidic conditions (pH 4.5 to 4.8). Twenty-
Autor:
Kotiba A. Malek, J. Patrick Mershon, Keith A. Martinez, Joan L. Slonczewski, Haley E. Adcox, Ryan D. Kitko, Melanie B. Berkmen
The ability of Escherichia coli and Bacillus subtilis to regulate their cytoplasmic pH is well studied in cell suspensions but is poorly understood in individual adherent cells and biofilms. We observed the cytoplasmic pH of individual cells using ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e73767c05b7d33a86b203afb9c805ae
https://europepmc.org/articles/PMC3346368/
https://europepmc.org/articles/PMC3346368/