Results 91 to 100 of about 12,859,837 (351)

Estimating quantitative genetic parameters in haplodiploid organisms [PDF]

open access: yesHeredity, 2000
Haplodiploid organisms (diploid females and haploid males) are genetically distinct in that they have asymmetrical genetic segregation, gene dosage compensation in the haploid male, maternal effects, and a general propensity to inbreed. Taking these characteristics into account, we demonstrate how conventional experimental designs and statistics ...
F H, Liu, S M, Smith
openaire   +2 more sources

Genetic algorithms in seasonal demand forecasting [PDF]

open access: yes, 2000
The method of forecasting seasonal demand applying genetic algorithm is presented. Specific form of used demand function is shown in the first section of the article.
Chodak, Grzegorz, Kwaśnicki, Witold
core  

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

Genetic Analysis of a Commercial Egg Laying Line Challenged With Newcastle Disease Virus

open access: yesFrontiers in Genetics, 2018
In low income countries, chickens play a vital role in daily life. They provide a critical source of protein through egg production and meat. Newcastle disease, caused by avian paramyxovirus type 1, has been ranked as the most devastating disease for ...
Kaylee Rowland   +8 more
doaj   +1 more source

A simple algorithm for optimization and model fitting: AGA (asexual genetic algorithm)

open access: yes, 2009
Context. Mathematical optimization can be used as a computational tool to obtain the optimal solution to a given problem in a systematic and efficient way.
Anglada   +17 more
core   +1 more source

Prediction of jet engine parameters for control design using genetic programming [PDF]

open access: yes, 2014
The simulation of a jet engine behavior is widely used in many different aspects of the engine development and maintenance. Achieving high quality jet engine control systems requires the iterative use of these simulations to virtually test the ...
Cant, R, Martínez-Arellano, G, Nolle, L
core   +1 more source

Genetic parameters for lamb birth weight, survival and death risk traits.

open access: yesJournal of Animal Science, 2014
This paper reports genetic parameters for lamb survival and mortality traits on sheep farms in New Zealand. Lamb survival and mortality records were obtained from 38 flocks (103,357 lambs) from 5 yr of lambing data (2007 to 2011) and include many breeds ...
J. Everett-Hincks   +4 more
semanticscholar   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

open access: yesFEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura   +2 more
wiley   +1 more source

The effects of population size on genetic parameters and mating system of sandalwood in Gunung Sewu, Indonesia

open access: yesIndonesian Journal of Biotechnology, 2015
We combined feld observations with isoenzyme analysis to compare population demographic and its effects on genetic diversity and mating systems, among six populations of sandalwood in Gunung Sewu, Indonesia, during March to August 2015.
Yeni Widyana Nurchahyani   +3 more
doaj   +1 more source

A Seeded Genetic Algorithm for RNA Secondary Structural Prediction with Pseudoknots [PDF]

open access: yes, 2008
This work explores a new approach in using genetic algorithm to predict RNA secondary structures with pseudoknots. Since only a small portion of most RNA structures is comprised of pseudoknots, the majority of structural elements from an optimal ...
Pham, Ryan
core   +1 more source

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