Project description:To study the roles of NWMN_0641, we used microarray to compare the transcriptome of the NWMN_0641 deletion strain with that of the wild-type Staphylococcus aureus Newman strain. Transcriptome of the NWMN_0641 deletion mutant strain and the wild-type Newman strain
Project description:We sought to understand the change in the global gene expression profile of the ΔYGP1 strain in comparison with the BGL-6_Kl parental strain. The transcriptome analysis revealed the change in expression of genes involved in cell wall structure, biogenesis, and integrity that might contribute to the improvement of the BGL display efficiency phenotype.
Project description:To solve the problem of low FK520 production by Streptomyces hygroscopicus var. ascomyceticus FS35, PHB synthesis gene phaC and PHB decomposition gene fkbU were co-overexpressed in parent strain FS35 to construct recombinant strain OphaCfkbU. Surprisingly, recombinant strain OphaCfkbU accumulated more biomass than parent strain FS35 in whole fermentation. Therefore, to explore the effect of co-overexpression on the strain growth, comparative transcriptome analysis were carried out between parent strain FS35 and recombinant strain OphaCfkbU. Transcriptome data showed that co-overexpression increased the utilization of sugar sources and stimulated the generation of coenzymes, ribosome, acyl carrier proteins and sulfate donors. This study revealed the internal mechanism of the effect of PHB on strain growth, proving a reference for the role of PHB in other microorganisms.
Project description:Diploid and haploid strains often exhibit different tolerance to variety of stresses. Transcriptome of acclimation to ethanol stress in diploid and haploid strain of Saccharomyces cerevisiae was analyzed. We analyzed transcriptome profiles of diploid and haploid strains in the presence of ethanol.
Project description:We challenge bristol strain (wild-type), metl-9 KO strain (short as KO, has a 101bp insertion, leads to a truncated protein of 258aa) and metl-9 catalytic-activity mutated strain (short as mut, has N172K, D274G mutations in full-length protein) with P.aeruginosa (P.A14), and observe a discrepant transcriptome pattern between wild-type and KO/mut strains. Plenty of innate immune response genes show different expression patterns upon P.A14 infection between the wild-type strain and KO/mut strain. It indicates the important role of metl-9 and 6mA in worm innate immune response modulation.
Project description:Using the high-throughput strand-specific RNA-seq, we performed differential transcriptome analysis between strains S2 and ▽aCPSF1 Using the Term-seq method, we meatured the RNA 3'-end of strains S2 and ▽aCPSF1