Results 31 to 40 of about 749,487 (299)

Dynamic genetic architecture of yeast response to environmental perturbation shed light on origin of cryptic genetic variation.

open access: yesPLoS Genetics, 2020
Cryptic genetic variation could arise from, for example, Gene-by-Gene (G-by-G) or Gene-by-Environment (G-by-E) interactions. The underlying molecular mechanisms and how they influence allelic effects and the genetic variance of complex traits is largely ...
Yanjun Zan, Örjan Carlborg
doaj   +1 more source

Genetic Algorithm Based Prototype Filter Design for Oriented Side Lobe Energy Suppression in FBMC System

open access: yesIEEE Access, 2020
The prototype filter design problem is investigated for the filter bank multicarrier (FBMC) system of the fifth generation (5G) physical-layer wireless communications.
Junhui Zhao   +3 more
doaj   +1 more source

Genetic variation of copia suppression in Drosophila melanogaster [PDF]

open access: yesHeredity, 2010
Transposable elements (TEs) are genomic parasites that propagate by exploiting its host reproductive machinery. However, some hosts have evolved the ability to silence TE activity, whereas others have not. We are investigating the population dynamics of TE host-silencing pathways, particularly copia long terminal repeat retrotransposon in Drosophila ...
W, Vu, S, Nuzhdin
openaire   +2 more sources

Sexual Selection Does Not Increase the Rate of Compensatory Adaptation to a Mutation Influencing a Secondary Sexual Trait in Drosophila melanogaster

open access: yesG3: Genes, Genomes, Genetics, 2020
Theoretical work predicts that sexual selection can enhance natural selection, increasing the rate of adaptation to new environments and helping purge harmful mutations.
Christopher H. Chandler   +2 more
doaj   +1 more source

Literature Review of Optimization Technique for Chatter Suppression in Machining [PDF]

open access: yesJournal of Mechanical Engineering and Sciences, 2011
Chatter produces a poor surface finish, high tool wear, and can even damage machine tools because of the regenerative effect, the loss of contact effect, and the mode coupling effect. Various research works have investigated the suppression of chatter by
Ahmad Razlan Yusoff   +2 more
doaj   +1 more source

Circadian clocks and breast cancer [PDF]

open access: yes, 2016
Circadian clocks respond to environmental time cues to coordinate 24-hour oscillations in almost every tissue of the body. In the breast, circadian clocks regulate the rhythmic expression of numerous genes.
Blakeman, V   +3 more
core   +2 more sources

Recoding of Nonsense Mutation as a Pharmacological Strategy

open access: yesBiomedicines, 2023
Approximately 11% of genetic human diseases are caused by nonsense mutations that introduce a premature termination codon (PTC) into the coding sequence. The PTC results in the production of a potentially harmful shortened polypeptide and activation of a
Gazmend Temaj   +5 more
doaj   +1 more source

Anti-tumor necrosis factor-alpha therapy during murine Klebsiella pneumoniae bacteremia: increased mortality in the absence of liver injury. [PDF]

open access: yes, 2003
Klebsiella pneumoniae is a leading cause of gram-negative bacterial pneumonia, often resulting in bacteremia concurrent with the localized pulmonary infection.
Cogen, Anna L   +4 more
core   +1 more source

Modeling cancer genomic data in yeast reveals selection against ATM function during tumorigenesis [PDF]

open access: yes, 2020
The DNA damage response (DDR) comprises multiple functions that collectively preserve genomic integrity and suppress tumorigenesis. The Mre11 complex and ATM govern a major axis of the DDR and several lines of evidence implicate that axis in tumor ...
Burgers, Peter M   +11 more
core   +2 more sources

Ant colony optimisation-based radiation pattern manipulation algorithm for electronically steerable array radiator antennas [PDF]

open access: yes, 2009
A new algorithm for manipulating the radiation pattern of Electronically Steerable Array Radiator Antennas is proposed. A continuous implementation of the Ant Colony Optimisation (ACO) technique calculates the optimal impedance values of reactances ...
Aelterman, Jan   +3 more
core   +1 more source

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