Chlorocebus sabaeus strain:WHO RCB 10-87
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PROVIDER: PRJNA644396 | ENA |
REPOSITORIES: ENA
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Project description:WHO Vero RCB 10-87 cell line (Principal Pseudohaplotype) Genome sequencing and assembly
| PRJNA644395 | ENA
Project description:WHO Vero RCB 10-87 cell line Genome sequencing and assembly
| PRJNA847024 | ENA
Project description:The regulator for chloroplast biogenesis (rcb) mutant was identified as a mutant defective in phytochrome-mediated chloroplast biogenesis. The rcb mutant has long hypocotyl and albino phenotypes. RCB initiates chloroplast biogenesis in the nucleus by promoting the degradation of the master repressors for chloroplast biogenesis, the PIFs (Phytochrome Interacting Factors). To understand how RCB regulates the expression of PIF-regulated genes, we performed genome-wide expression analysis of RCB-dependent genes using a rcb-10 null allele.
2019-06-20 | GSE122351 | GEO
Project description:Comparison analysis of microRNAs in response to infection of Dengue virus type 2 adapted strain of Vero cells and its source strain in vero cells
| PRJNA387542 | ENA
Project description:Comparison analysis of microRNAs in response to Dengue virus type 2 coming from different cell lines in Vero cells by high-throughput sequencing to reveal differential infective mechanisms
| PRJNA384258 | ENA
Project description:MicroRNAs (miRNAs) are small noncoding RNAs that negatively regulate gene expression post-transcriptionally. They play a critical role in developmental and physiological processes and have been implicated in the pathogenesis of several diseases including cancer. To identify miRNA signatures associated with different stages of neoplastic development, we examined the expression profile of 776 primate miRNAs in the following cells: primary African green monkey kidney (pAGMK) cells; spontaneously immortalized, non-tumorigenic, low-passage VERO cells (10-87 LP); tumorigenic, high-passage VERO cells (10-87 HP); and a cell line (10-87 T) derived from a 10-87 HP cell tumor xenograft in athymic nude mice. When compared with pAGMK cells, the majority of miRNAs were expressed at lower levels in 10-87 LP, 10-87 HP, and 10-87 T cells. We identified 10 up-regulated miRNAs whose level of expression correlated with VERO cell evolution from a non-tumorigenic phenotype to a tumorigenic phenotype. Several miRNAs that were components of the tumorigenic phenotype-specific signatures in our AGMK model are also found in a variety of human tumors. This may prove to be of general relevance to the biology of neoplastic development as it occurs both in vivo as well as in vitro. In addition, one or more of these miRNAs could be potential biomarkers for the expression of the tumorigenic phenotype of VERO cells. The spontaneousely transformed VERO cells, non-tumorigenic, were pasasged at low density in culture up to 250. The high passage (p250) was found to be tumorigenic. The cell line from xenograft of high passage was also established. We then evaluated patterns of miRNA expression in pAGMK cells and in derivatives of the 10-87 VERO cell line (10-87 LP cells, 10-87 HP cells, and 10-87 T cells) in an attempt to identify the miRNAs whose altered expression might correlate with, and perhaps be involved in, the evolution of the neoplastic phenotypes that occurred during passage of these AGMK cells in tissue culture. performed high-throughput miRNA profiling to audit the expression level of miRNAs in pAGMK cells and in VERO cells at non-tumorigenic and tumorigenic stages of neoplastic development. The analysis involved pAGMK cells, non-tumorigenic 10-87 low-passage VERO cells (10-87 LP) tumorigenic, high-passage VERO cells (10-87 HP) and a cell line (10-87 T) derived from a 10-87 HP cell tumor xenograft in athymic nude mice.
2010-07-16 | E-GEOD-22920 | biostudies-arrayexpress
Project description:MicroRNAs (miRNAs) are small noncoding RNAs that negatively regulate gene expression post-transcriptionally. They play a critical role in developmental and physiological processes and have been implicated in the pathogenesis of several diseases including cancer. To identify miRNA signatures associated with different stages of neoplastic development, we examined the expression profile of 776 primate miRNAs in the following cells: primary African green monkey kidney (pAGMK) cells; spontaneously immortalized, non-tumorigenic, low-passage VERO cells (10-87 LP); tumorigenic, high-passage VERO cells (10-87 HP); and a cell line (10-87 T) derived from a 10-87 HP cell tumor xenograft in athymic nude mice. When compared with pAGMK cells, the majority of miRNAs were expressed at lower levels in 10-87 LP, 10-87 HP, and 10-87 T cells. We identified 10 up-regulated miRNAs whose level of expression correlated with VERO cell evolution from a non-tumorigenic phenotype to a tumorigenic phenotype. Several miRNAs that were components of the tumorigenic phenotype-specific signatures in our AGMK model are also found in a variety of human tumors. This may prove to be of general relevance to the biology of neoplastic development as it occurs both in vivo as well as in vitro. In addition, one or more of these miRNAs could be potential biomarkers for the expression of the tumorigenic phenotype of VERO cells.
2010-07-16 | GSE22920 | GEO
Project description:Chlorocebus sabaeus strain:Vero E6 Genome sequencing and assembly
| PRJNA1111119 | ENA
Project description:We describe a genome reference of the African green monkey or vervet (Chlorocebus aethiops). This member of the Old World monkey (OWM) superfamily is uniquely valuable for genetic investigations of simian immunodeficiency virus (SIV), for which it is the most abundant natural host species, and of a wide range of health-related phenotypes assessed in Caribbean vervets (C. a. sabaeus), whose numbers have expanded dramatically since Europeans introduced small numbers of their ancestors from West Africa during the colonial era. We use the reference to characterize the genomic relationship between vervets and other primates, the intra-generic phylogeny of vervet subspecies, and genome-wide structural variations of a pedigreed C. a. sabaeus population. Through comparative analyses with human and rhesus macaque, we characterize at high resolution the unique chromosomal fission events that differentiate the vervets and their close relatives from most other catarrhine primates, in whom karyotype is highly conserved. We also provide a summary of transposable elements and contrast these with the rhesus macaque and human. Analysis of sequenced genomes representing each of the main vervet subspecies supports previously hypothesized relationships between these populations, which range across most of sub-Saharan Africa, while uncovering high levels of genetic diversity within each. Sequence-based analyses of major histocompatibility complex (MHC) polymorphisms reveal extremely low diversity in Caribbean C. a. sabaeus vervets, compared to vervets from putatively ancestral West African regions. In the C. a. sabaeus research population, we discover the first structural variations that are, in some cases, predicted to have a deleterious effect; future studies will determine the phenotypic impact of these variations.
| S-EPMC4665013 | biostudies-literature