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Journal of Computer Science & Systems Biology

ISSN: 0974-7230

Open Access

Volume 10, Issue 2 (2017)

Research Article Pages: 17 - 17

Fourier Transform using Spring-Mass System

Rostislav Persion

DOI: 10.4172/jcsb.1000242

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Research Article Pages: 33 - 42

Genome-Wide Identification and Analysis of bZIP Family and their Expression in Response to Multiple Abiotic Stresses in Malus domestica

Zhang Z, Cui H, Xing S, Liu X, Chen X and Wang X

DOI: 10.4172/jcsb.1000246

Basic leucine zipper proteins (bZIP), characteristically harbored a typical bZIP domain, play important roles in regulating diverse biological by acting as transcription factors. In this investigation, total 116 apple bZIP members (M.bZIP) were identified in the genome and were divided into six groups according to the phylogenetic relationship. Their chromosomal distribution and sequence similarity analysis suggested that the M.bZIP family has evolved via apple gene duplication events. By comparing the encoding sequences with the sequence in the genome, five splicing patterns of intron were found in the basic and hinge region of bZIP domain. To predict functions of M.bZIPs, analysis of protein sequences have been done. There were 24 additional conserved motifs apart from bZIP domain have been identified. Dimerization prediction suggested that almost all M.bZIPs could form hetero-dimer or homodimer or both, which helps to classify M.bZIPs into 29 distinct subfamilies. Analysis of promoter sequences of 17 randomly selected M.bZIP genes showed that M.bZIP genes may be involved in response to abiotic stresses. Their expressions were up regulated at some extent in roots and leaves under abiotic stresses. Most M.bZIP genes selected were quite sensitive to osmotic stress by qRT-PCR assay. More than half members were significantly upregulated under salt and cold stress, or by exogenous abscisic acid treatment, respectively. Our result suggested that M.bZIP family members may play important roles in plant tolerance to abiotic stress.

Research Article Pages: 18 - 18

Data Compression Based Accelerated Evolution

Rostislav Persion

DOI: 10.4172/jcsb.1000243

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Research Article Pages: 19 - 27

Defensive Strategies May Stabilize Unstable Competitive Systems: A Model of “Rock-Paper-Scissors-Lizard-Spock” in the Chemostat.

Braselton JP and Iacob IE

DOI: 10.4172/jcsb.1000244

“Rock-paper-scissors” is a game played by two players to determine a single winner. In this paper, we state a continuous model of “rock-paper-scissors” in the chemostat and then generalize the model of “rock-paper-scissors” to a model of “rock-paper-scissors-lizard-Spock” in the chemostat that coincides with the biology of such relationships. The model we develop is based on a well-studied system of nonlinear differential equations that model these types of competitive relationships, which we then extend to give each organism a defense against its competitors in a “rockpaper- scissors-lizard-Spock” relationship. In a “rock-paper-scissors” relationship, it is rare to observe chaos/strange attractors. On the other hand, in a “rock-paper-scissors-lizard-Spock” relationship, chaos/strange attractors are typical. But, by giving a defense to a competitor, we numerically see that chaos/strange attractors can be eliminated from the system.

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Citations: 2279

Journal of Computer Science & Systems Biology received 2279 citations as per Google Scholar report

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