Zobrazeno 1 - 10
of 262
pro vyhledávání: '"B. Weibel"'
Autor:
George K. Auer, Piercen M. Oliver, Manohary Rajendram, Ti-Yu Lin, Qing Yao, Grant J. Jensen, Douglas B. Weibel
Publikováno v:
mBio, Vol 10, Iss 5 (2019)
ABSTRACT Swarmer cells of the Gram-negative uropathogenic bacteria Proteus mirabilis and Vibrio parahaemolyticus become long (>10 to 100 μm) and multinucleate during their growth and motility on polymer surfaces. We demonstrated that the increasing
Externí odkaz:
https://doaj.org/article/e6e11d42cad94fd08e6c6329f9bfb407
Publikováno v:
mBio, Vol 10, Iss 1 (2019)
ABSTRACT Cardiolipin (CL) is an anionic phospholipid that plays an important role in regulating protein biochemistry in bacteria and mitochondria. Deleting the CL synthase gene (Δcls) in Rhodobacter sphaeroides depletes CL and decreases cell length
Externí odkaz:
https://doaj.org/article/42441435478f45e39d12141fffc6f0de
Autor:
Rishi R. Trivedi, John A. Crooks, George K. Auer, Joel Pendry, Ilona P. Foik, Albert Siryaporn, Nicholas L. Abbott, Zemer Gitai, Douglas B. Weibel
Publikováno v:
mBio, Vol 9, Iss 5 (2018)
ABSTRACT The stiffness of bacteria prevents cells from bursting due to the large osmotic pressure across the cell wall. Many successful antibiotic chemotherapies target elements that alter mechanical properties of bacteria, and yet a global view of t
Externí odkaz:
https://doaj.org/article/b0e1f27012c8493db4b737bc9e32c109
Laboratory Activity Using Accessible Microfluidics to Study Nematode Behavior in an Electrical Field
Autor:
Elizabeth D. Clawson, Val Blair, Julia F. Nepper, Matthew D. Stilwell, Travis Tangen, Douglas B. Weibel
Publikováno v:
Journal of Microbiology & Biology Education, Vol 19, Iss 1 (2018)
Microfluidic devices are used in a broad range of technological applications, from creating ingredients for cosmetics to discovering new medicines. The small size of microfluidic channels makes it possible to isolate individual cells, collections of
Externí odkaz:
https://doaj.org/article/3f2ce848e15a470ca4c6fe9f2c897dd2
Publikováno v:
mSphere, Vol 3, Iss 1 (2018)
ABSTRACT Animal-microbe symbioses are ubiquitous in nature and scientifically important in diverse areas, including ecology, medicine, and agriculture. Steinernema nematodes and Xenorhabdus bacteria compose an established, successful model system for
Externí odkaz:
https://doaj.org/article/8e93acfdf6984c6fa06c7771b85b234e
Autor:
David M. Lynn, Ti-Yu Lin, William S. Gross, Thiago M. A. Santos, Benjamín J. Ortiz, James Jennings, Douglas B. Weibel
Publikováno v:
Chem Mater
We report the design and characterization of Fe-containing soft materials that respond to, interface with, and/or sequester Fe-chelating ‘siderophores’ that bacteria use to scavenge for iron and regulate iron homeostasis. We demonstrate that meta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0eb363e0028c8b9ef03166765980d7c3
https://doi.org/10.1021/acs.chemmater.1c01530
https://doi.org/10.1021/acs.chemmater.1c01530
Publikováno v:
PLoS Computational Biology, Vol 12, Iss 9, p e1005041 (2016)
Understanding how stochastic molecular fluctuations affect cell behavior requires the quantification of both behavior and protein numbers in the same cells. Here, we combine automated microscopy with in situ hydrogel polymerization to measure single-
Externí odkaz:
https://doaj.org/article/30aae8b0d5f84003a643849006f753ff
Autor:
Ratmir Derda, Jesse Gitaka, Catherine M Klapperich, Charles R Mace, Ashok A Kumar, Marya Lieberman, Jacqueline C Linnes, Joerg Jores, Johnson Nasimolo, Joseph Ndung'u, Evans Taracha, Abigail Weaver, Douglas B Weibel, Thomas M Kariuki, Paul Yager
Publikováno v:
PLoS Neglected Tropical Diseases, Vol 9, Iss 5, p e0003676 (2015)
Externí odkaz:
https://doaj.org/article/92739970d70b48d59f98385a99dfd87a
Autor:
Douglas B. Weibel, Manohary Rajendram, Brandon M. Hoover, Heidi Y. Shi, Ming Zhang, Nitin Mahajan, Kiyoshi Kawasaki
Publikováno v:
The FASEB Journal. 33:6354-6364
A central question in cell biology is how cells respond to stress signals and biochemically regulate apoptosis. One critical pathway involves the change of mitochondrial function and release of cytochrome c to initiate apoptosis. In response to apopt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0daf0174781c1571c0e070105e053bd
https://doi.org/10.1096/fj.201802182r
https://doi.org/10.1096/fj.201802182r
Publikováno v:
Cellulose. 26:2513-2528
Due to its dense nanofibril network and inadequate biocompatibility, virgin bacterial cellulose (BC) has limitations in fulfilling the complex biological requirements of cartilage tissue engineering. To address these limits, we herein demonstrate the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8535c50c40ad48d2efe17f58f75fd1f7
https://doi.org/10.1007/s10570-018-02240-9
https://doi.org/10.1007/s10570-018-02240-9