Results 111 to 120 of about 25,178,865 (330)

On Tensor Products of Simple Modules for Simple Groups [PDF]

open access: yesAlgebras and Representation Theory, 2011
In an attempt to get some information on the multiplicative structure of the Green ring we study algebraic modules for simple groups, and associated groups such as quasisimple and almost-simple groups. We prove that, for almost all groups of Lie type in defining characteristic, the natural module is non-algebraic.
openaire   +3 more sources

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

open access: yesFEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point   +7 more
wiley   +1 more source

The existence and uniqueness of a simple group generated by $\left\{ {3,4} \right\}$ - transpositions

open access: yes, 1977
Recently Fischer [1] discovered three finite simple groups each of which contains a conjugacy class D of involutions such that for all x and y in D the order of the product xy is 1, 2, or 3. Such a class is called a class of 3-transpositions.
J. Leon, C. Sims
semanticscholar   +1 more source

Non-simple localizations of finite simple groups

open access: yesJournal of Algebra, 2006
10 ...
Rodríguez, José L.   +2 more
openaire   +2 more sources

Tumor‐stromal crosstalk and macrophage enrichment are associated with chemotherapy response in bladder cancer

open access: yesFEBS Open Bio, EarlyView.
Chemoresistance in bladder cancer: Macrophage recruitment associated with CXCL1, CXCL5 and CXCL8 expression is characteristic of Gemcitabine/Cisplatin (Gem/Cis) Non‐Responder tumors (right side) while Responder tumors did not show substantial tumor‐stromal crosstalk (left side). All biological icons are attributed to Bioicons: carcinoma, cancerous‐cell‐
Sophie Leypold   +11 more
wiley   +1 more source

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

open access: yesFEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Recognition of M × M by Its Complex Group Algebra Where M Is a Simple K3-Group

open access: yesMathematics, 2018
In this paper we prove that if M is a simple K3-group, then M×M is uniquely determined by its order and some information on irreducible character degrees and as a consequence of our results we show that M×M is uniquely determined by the ...
Morteza Baniasad Azad, Behrooz Khosravi
doaj   +1 more source

DERANGEMENTS IN SIMPLE AND PRIMITIVE GROUPS [PDF]

open access: yes, 2003
To appear in Proceedings of Durham Conference on Groups, Geometry, and Combinatorics (2001)
Fulman, Jason, Guralnick, Robert
openaire   +2 more sources

HIV‐1 establishes immediate latency in T cells expressing the viral Nef protein

open access: yesFEBS Open Bio, EarlyView.
Nef is a viral protein often omitted from HIV‐1 reporter viruses. Consequently, its role in viral latency is unclear. We developed three novel dual reporter HIV‐1 derivatives that express Nef and allow for detection of latent and productive infection. Using these reporters, we show that Nef does not affect the establishment of immediate viral latency ...
Cindy Lam, Ivan Sadowski
wiley   +1 more source

The cooperative regulation of miR‐221 by APE1 and AUF1 impacts p27Kip1 defining a miR signature relevant for cervical cancer

open access: yesFEBS Open Bio, EarlyView.
A regulatory axis involving APE1, AUF1, and miR‐221 is proposed. Pri‐miR‐221 is processed by DROSHA and DICER to generate mature miR‐221, which targets p27Kip1 mRNA. APE1 and AUF1 compete for pre‐miR‐221 binding. Reduced APE1/AUF1 levels impair miR‐221 biogenesis, decrease p27Kip1 mRNA degradation, and promote cell cycle progression, chemoresistance ...
Matilde Clarissa Malfatti   +3 more
wiley   +1 more source

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