Results 81 to 90 of about 2,139,028 (342)
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
Possible pairing states in the superconducting bilayer nickelate
New Journal of PhysicsWe examine various possibilities for the pairing mechanisms in the recently discovered bilayer-nickelate superconductor within the Bardeen–Cooper–Schrieffer framework.
Dheeraj Kumar Singh +2 more
doaj +1 more source
Nature Communications, 2015 microRNAs (miRNAs) act as sequence-specific guides for Argonaute (AGO) proteins, which mediate posttranscriptional silencing of target messenger RNAs.
M. J. Moore +7 more
semanticscholar +1 more source
β‐TrCP overexpression enhances cisplatin sensitivity by depleting BRCA1
Molecular Oncology, EarlyView.Low levels of β‐TrCP (Panel A) allow the accumulation of BRCA1 and CtIP, which facilitate the repair of cisplatin‐induced DNA damage via homologous recombination (HR) and promote tumor cell survival. In contrast, high β‐TrCP expression (Panel B) leads to BRCA1 and CtIP degradation, impairing HR repair, resulting in persistent DNA damage and apoptosis ...
Rocío Jiménez‐Guerrero +8 more
wiley +1 more source
Racial intermarriage pairings [PDF]
Demography, 2001 AbstractMost studies of racial intermarriage rely on the prevalence of intermarriage to measure the strength of group boundaries, without scrutinizing the nature of intermarriage pairings. Examination of intermarried couples’ characteristics reveals (1) that intermarriages and endogamous marriages follow different patterns, and (2) that intermarriage ...
openaire +3 more sources
Pair-to-Pair Peer Learning [PDF]
2020 ASEE Virtual Annual Conference Content Access Proceedings, 2020 In this work, pair-to-pair peer learning (PPPL) as the simplest form of group-to-group peer learning (GGPL) is defined. GGPL is defined as a learning method where two or more peer groups interact to increase the knowledge of all members; while PPPL is defined as GGPL with group sizes of only two members each.
openaire +2 more sources
Molecular Oncology, EarlyView.This study explores salivary RNA for breast cancer (BC) diagnosis, prognosis, and follow‐up. High‐throughput RNA sequencing identified distinct salivary RNA signatures, including novel transcripts, that differentiate BC from healthy controls, characterize histological and molecular subtypes, and indicate lymph node involvement.
Nicholas Rajan +9 more
wiley +1 more source
Proton–neutron pairing in N=Z nuclei: Quartetting versus pair condensation
Physics Letters B, 2015 The isoscalar proton–neutron pairing and isovector pairing, including both isovector proton–neutron pairing and like-particle pairing, are treated in a formalism which conserves exactly the particle number and the isospin.
N. Sandulescu, D. Negrea, D. Gambacurta
doaj +1 more source
Determinants of Chromosome Architecture: Insulator Pairing in cis and in trans
PLoS Genetics, 2016 The chromosomes of multicellular animals are organized into a series of topologically independent looped domains. This domain organization is critical for the proper utilization and propagation of the genetic information encoded by the chromosome.
M. Fujioka +3 more
semanticscholar +1 more source
Amperean pairing and the pseudogap phase of cuprate superconductors [PDF]
, 2014 The enigmatic pseudogap phase in underdoped cuprate high T_c superconductors has long been recognized as a central puzzle of the T_c problem. Recent data show that the pseudogap is likely a distinct phase, characterized by a medium range and quasi-static
P. Lee
semanticscholar +1 more source