Results 71 to 80 of about 7,459,988 (350)

Statistical analysis of network data and evolution on GPUs: High-performance statistical computing [PDF]

open access: yes, 2012
Network analysis typically involves as set of repetitive tasks that are particularly amenable to poor-man's parallelization. This is therefore an ideal application are for GPU architectures, which help to alleviate the tedium inherent to ...
Michael P. H. Stumpf, Thomas W. Thorne
core   +2 more sources

Evolutionary interplay between viruses and R‐loops

open access: yesFEBS Letters, EarlyView.
Viruses interact with specialized nucleic acid structures called R‐loops to influence host transcription, epigenetic states, latency, and immune evasion. This Perspective examines the roles of R‐loops in viral replication, integration, and silencing, and how viruses co‐opt or avoid these structures.
Zsolt Karányi   +4 more
wiley   +1 more source

Entropic Landscape: the method to predict folding patterns and regional stability of proteins [PDF]

open access: yes, 2009
I propose a new method to calculate the entropy of a given protein sequence fragment. The set of fragment entropies over all possible fragments of the given sequence shows which region of the sequence is statistically stable and which region has a strong
Kentaro Onizuka
core   +2 more sources

Determination of digestible isoleucine: lysine ratio in diets for laying hens aged 42-58 weeks

open access: yesRevista Brasileira de Zootecnia, 2012
Two hundred and fifty-two Hy-Line W36 laying hens were allotted in a completely randomized design with 6 treatments, 7 replicates and 6 hens per experimental unit in order to determine the ideal ratio of isoleucine (Ile) in relation to lysine (Lys) to ...
Heloisa Helena de Carvalho Mello   +7 more
doaj   +1 more source

Goodbye flat lymphoma biology

open access: yesFEBS Letters, EarlyView.
Three‐dimensional (3D) biological systems have become key tools in lymphoma research, offering reliable in vitro and ex vivo platforms to explore pathogenesis and support precision medicine. This review highlights current 3D non‐Hodgkin lymphoma models, detailing their features, advantages, and limitations, and provides a broad perspective on future ...
Carla Faria   +3 more
wiley   +1 more source

Ultrasensitive interferometric on-chip microscopy of transparent objects [PDF]

open access: yes, 2016
Light microscopes can detect objects through several physical processes, such as scattering, absorption, and reflection. In transparent objects, these mechanisms are often too weak, and interference effects are more suitable to observe the tiny ...
Mannelli, Llaria   +4 more
core   +2 more sources

Desempenho e excreção de nitrogênio de leitões dos 9 aos 25 kg alimentados com dietas com diferentes níveis de lisina digestível e proteína bruta Performance and nitrogen excretion for pigs from 9 to 25 kg submitted to the diets with different levels of digestible lysine and crude protein

open access: yesRevista Brasileira de Zootecnia, 2007
Dois experimentos foram conduzidos para avaliar níveis de PB e lisina digestível (LISD) na dieta sobre o desempenho e a excreção de nitrogênio (N) de leitões na fase inicial.
Márcio Gilberto Zangeronimo   +4 more
doaj   +1 more source

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

The promoter from SlREO, a highly-expressed, root-specific Solanum lycopersicum gene, directs expression to cortex of mature roots [PDF]

open access: yes, 2008
Root-specific promoters are valuable tools for targeting transgene expression, but many of those already described have limitations to their general applicability.
Abe   +68 more
core   +1 more source

Redução dos níveis protéicos e suplementação com metionina e lisina em rações para poedeiras leves Decreasing dietary levels of crude protein and supplementation of methionine and lysine for light laying hens

open access: yesRevista Brasileira de Zootecnia, 2006
O experimento foi realizado com o objetivo de avaliar o efeito da redução da PB e da suplementação de rações com aminoácidos industriais sobre o desempenho de poedeiras.
Edson Lindolfo da Silva   +5 more
doaj   +1 more source

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