Transcriptome and Metabolome Profiling Unveil Pigment Formation Variations in Brown Cotton Lines ( L.).

Naturally brown colored cotton (NBCC) is becoming increasingly popular due to its natural properties of coloration. However, poor fiber quality and color fading are key issues that are hindering the cultivation of naturally colored cotton. In this study, based on transcriptome and metabolome of 18 days post-anthesis (DPA), we compared the variations of pigment formation in two brown cotton fibers (DCF and LCF), with white cotton fiber (WCF) belonging to a near-isogenic line.

Genome-wide identification of ABCC gene family and their expression analysis in pigment deposition of fiber in brown cotton (Gossypium hirsutum).

ABC (ATP-binding cassette) transporters are a class of superfamily transmembrane proteins that are commonly observed in natural organisms. The ABCC (ATP-binding cassette C subfamily) protein belongs to a subfamily of the ABC protein family and is a multidrug resistance-associated transporter that localizes to the tonoplast and plays a significant role in pathogenic microbial responses, heavy metal regulation, secondary metabolite transport, and plant growth. Recent studies have shown that the ABCC protein is also involved in the transport of anthocyanins/proanthocyanidins (PAs).

Integrative Analysis of the Expression of SIGLEC Family Members in Lung Adenocarcinoma via Data Mining.

Sialic acid-binding immunoglobulin-type lectin (SIGLEC) family members are involved in regulating immune-cell activation, proliferation, and apoptosis, and they play an important role in tumor development. However, their expression and correlation with immune molecules in lung adenocarcinoma (LUAD) remain unclear. We utilized Gene Expression Profiling Interactive Analysis, Kaplan-Meier analysis, the limma package in R/Bioconductor, the University of California Santa Cruz Cancer Genome Browser, cBioPortal, STRING, Cytoscape, DAVID, and the Tumor Immune Estimation Resource for gene and protein profiling and analyses.

Genome-wide identification and expression analysis of the NCED family in cotton (Gossypium hirsutum L.).

Abscisic acid (ABA) is an important plant hormone that plays multiple roles in regulating growth and development as well as in stress responses in plants. The NCED gene family includes key genes involved in the process of ABA synthesis. This gene family has been found in many species; however, the function of the NCED gene family in cotton is unclear.

Vaccination with recombinant flagellar proteins FlgJ and FliN induce protection against Brucella abortus 544 infection in BALB/c mice.

Brucella has been considered as a non-motile, facultative intracellular pathogenic bacterium. However, the genome sequences of different Brucella species reveal the presence of the flagellar genes needed for the construction of a functional flagellum. Due to its roles in the interaction between pathogen and host, we hypothesized that some of the flagellar proteins might induce protective immune responses and these proteins will be good subunit vaccine candidates.

Identification of Brucella abortus virulence proteins that modulate the host immune response.

Brucellosis is an important zoonotic disease of almost worldwide distribution. One significant immune phenomenon of this disease is the ability of the pathogen to hide and survive in the host, establishing long lasting chronic infections. Brucella was found to have the ability to actively modulate the host immune response in order to establish chronic infections, but the mechanism by which the pathogen achieves this remains largely unknown.

Immunization of mice with recombinant protein CobB or AsnC confers protection against Brucella abortus infection.

Due to drawbacks of live attenuated vaccines, much more attention has been focused on screening of Brucella protective antigens as subunit vaccine candidates. Brucella is a facultative intracellular bacterium and cell mediated immunity plays essential roles for protection against Brucella infection. Identification of Brucella antigens that present T-cell epitopes to the host could enable development of such vaccines.