Results 61 to 70 of about 10,543,759 (362)

Exploring lipid diversity and minimalism to define membrane requirements for synthetic cells

open access: yesFEBS Letters, EarlyView.
Designing the lipid membrane of synthetic cells is a complex task, in which its various roles (among them solute transport, membrane protein support, and self‐replication) should all be integrated. In this review, we report the latest top‐down and bottom‐up advances and discuss compatibility and complexity issues of current engineering approaches ...
Sergiy Gan   +2 more
wiley   +1 more source

Gromov-Witten classes, quantum cohomology, and enumerative geometry [PDF]

open access: yes, 1994
The paper is devoted to the mathematical aspects of topological quantum field theory and its applications to enumerative problems of algebraic geometry. In particular, it contains an axiomatic treatment of Gromov-Witten classes, and a discussion of their
M. Kontsevich, Y. Manin
semanticscholar   +1 more source

Administering Suspect Classes [PDF]

open access: yes, 2017
It has been over forty years since the Supreme Court declared a class suspect under the Equal Protection Clause. In that time, the Court has denied suspect-class status—and the special judicial protections associated with it—to the elderly, the disabled,
Ross, Bertrall L, II
core   +1 more source

Supernova Classes and Subclasses

open access: yes, 2007
The discovery of many objects with unprecedented, amazing observational characteristics caused the last decade to be the most prolific period for the supernova research.
Andrea Pastorello   +4 more
core   +1 more source

C‐mannosylation promotes ADAMTS1 activation and secretion in human testicular germ cell tumor NEC8 cells

open access: yesFEBS Letters, EarlyView.
C‐mannosylation is a unique form of protein glycosylation. In this study, we demonstrated that ADAMTS1 is C‐mannosylated at Trp562 and Trp565 in human testicular germ cell tumor NEC8 cells. We found that C‐mannosylation of ADAMTS1 is essential for its secretion, processing, enzymatic activity, and ability to promote vasculogenic mimicry. These findings
Takato Kobayashi   +5 more
wiley   +1 more source

Excited Young diagrams and equivariant Schubert calculus [PDF]

open access: yes, 2007
We describe the torus-equivariant cohomology ring of isotropic Grassmannians by using a localization map to the torus fixed points. We present two types of formulas for equivariant Schubert classes of these homogeneous spaces.
Ikeda, Takeshi, Naruse, Hiroshi
core  

Microbial exopolysaccharide production by polyextremophiles in the adaptation to multiple extremes

open access: yesFEBS Letters, EarlyView.
Polyextremophiles are microorganisms that endure multiple extreme conditions by various adaptation strategies that also include the production of exopolysaccharides (EPSs). This review provides an integrated perspective on EPS biosynthesis, function, and regulation in these organisms, emphasizing their critical role in survival and highlighting their ...
Tracey M Gloster, Ebru Toksoy Öner
wiley   +1 more source

Perception of Nepalese dental students and dental school faculty towards effectiveness of online lectures during the COVID-19 pandemic [PDF]

open access: yesGlobal Journal of Medicine and Public Health, 2022
Introduction The COVID-19 pandemic has affected the academic sector in Nepal immeasurably, forcing lockdowns of many educational institutions and restricting movement across the nation. This has enormously affected personal interaction between academics
Snigdha Shubham, Kriti Shrestha , Manisha Nepal , Vanita Gautam , Laxmi Kandel , Ravish Mishra , Sageer Ahmad , Vijaya Laxmi Shrestha
doaj  

Social Classes and the Structure of Khorasan Cities in Timurid period [PDF]

open access: yesپژوهش‌های تاریخی ایران و اسلام, 2015
The destruction of human resource was started by Timor attack, and impacted on political and economic structure. Due to the tribal origin numerous tribes came to  Iran   with Timor and some of them stayed in Khorasan.However, at the time of Timor ...
محمد کریم یوسف جمالی   +2 more
doaj   +1 more source

The nicotinamide hypothesis revisited—plant defense signaling integrating PARP, nicotinamide, nicotinic acid, epigenetics, and glutathione

open access: yesFEBS Letters, EarlyView.
Nicotinamide (NIC) and nicotinic acid (NIA) are proposed as stress signaling compounds in plants. Oxidative stress may lead to single strand breaks (SSB) in DNA, which activate poly(ADP‐ribose) polymerase (PARP). NIC and NIA are then formed from NAD. NIC and NIA can promote epigenetic changes leading to the expression of defense genes specific for the ...
Torkel Berglund, Anna B. Ohlsson
wiley   +1 more source

Home - About - Disclaimer - Privacy