Results 51 to 60 of about 624,423 (312)
The important role of processes such as synapsis and recombination during meiosis in sexual reproduction [PDF]
BIO Web of ConferencesSexual reproduction is a process that involves the fusion of sperm and egg cells, producing genetic diversity and enhancing the ability of species to adapt to environmental changes.
Zhang Wenjia
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Application of the variation operator in a genetic algorithm for the synthesis of fuzzy controllers
Вестник Дагестанского государственного технического университета: Технические науки, 2021 . Objective. This article studies the problem of increasing the efficiency of fuzzy controller synthesis in a control system using a genetic algorithm.
I. V. Kulikova
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INTERFERENCE IN GENETIC CROSSING OVER AND CHROMOSOME MAPPING
Genetics, 1979 ABSTRACT This paper proposes a general model for interference in genetic crossing over. The model assumes serial Occurrence of chiasmata, visualized as a renewal process along the paired (or pairing) chromosomes. This process is described as an underlying Poisson process in which the Ist, n + 1th, 2n + 1th, etc., events are to be ...
openaire +3 more sources
Single Feistel lapse acting on reduced ASCII codes followed by a genetic crossover
SN Applied Sciences, 2022 This article describes a new cryptosystem that incorporates the most powerful genetic operators. With the aim of better integration in the field of color image encryption security, this technique starts with the application of an advanced Feistel scheme ...
Said Hraoui, Abdellatif JarJar
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The timing of genetic degeneration of sex chromosomes
Philosophical Transactions of the Royal Society of London. Biological Sciences, 2020 Genetic degeneration is an extraordinary feature of sex chromosomes, with the loss of functions of Y-linked genes in species with XY systems, and W-linked genes in ZW systems, eventually affecting almost all genes.
D. Charlesworth
semanticscholar +1 more source
A method for genotyping elite breeding stocks of leaf chicory (Cichorium intybus L.) by assaying mapped microsatellite marker loci [PDF]
, 2015 BACKGROUND: Leaf chicory (Cichorium intybus subsp. intybus var. foliosum L.) is a diploid plant species (2n = 18) of the Asteraceae family. The term "chicory" specifies at least two types of cultivated plants: a leafy vegetable, which is highly ...
Barcaccia, Gianni +5 more
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Variation in human recombination rates and its genetic determinants. [PDF]
PLoS ONE, 2011 Despite the fundamental role of crossing-over in the pairing and segregation of chromosomes during human meiosis, the rates and placements of events vary markedly among individuals.
Adi Fledel-Alon +5 more
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Pediatric Blood &Cancer, EarlyView.Abstract Background Sickle cell disease (SCD) is an autosomal recessive hemoglobinopathy affecting millions of individuals worldwide. The clinical expression and psychosocial burden of SCD vary widely across geographical, cultural, and healthcare system contexts, underscoring the need for setting‐specific approaches to assessment.
Desiré Fantasia +7 more
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Finite State Machine Synthesis for Evolutionary Hardware
, 2013 This article considers application of genetic algorithms for finite machine synthesis. The resulting genetic finite state machines synthesis algorithm allows for creation of machines with less number of states and within shorter time.
Bereza, Andrey +2 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Neuroblastoma is the most common extracranial solid tumor in early childhood. Its clinical behavior is highly variable, ranging from spontaneous regression to fatal outcome despite intensive treatment. The International Society of Pediatric Oncology Europe Neuroblastoma Group (SIOPEN) Radiology and Nuclear Medicine Specialty Committees ...
Annemieke Littooij +11 more
wiley +1 more source