Bonobo and Bornean orangutan
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA587108 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Bonobo (Pan paniscus), Sumatran orangutan (Pongo abelii) Y chromosome sequencing and assembly and the improvement of the gorilla Y draft assembly
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Project description:Bornean orangutans (Pongo pygmaeus) are an endangered non-human primate species. Induced pluripotent stem cells (iPSCs) offer a promising avenue for preserving genetic resources and studying evolutionary processes. In this study, we successfully generate Bornean orangutan iPSCs (o-iPSCs) from peripheral blood mononuclear cells using Sendai virus-mediated reprogramming. Furthermore, we transform primed o-iPSCs into a naïve pluripotent state using a novel 4i/L/A culture system. The resulting naïve o-iPSCs exhibit key features similar to human naïve stem cells, including upregulation of KLF17, DNMT3L, and DPPA3/5. We also observe significant activation of the WNT signaling pathway and X chromosome reactivation in the 4i/L/A o-iPSCs. Transcriptome analysis confirmed their resemblance to human naïve embryonic stem cells. Our findings contribute to the molecular understanding of naïve o-iPSCs and provide a foundation for orangutan conservation using advanced technologies.
2023-12-19 | GSE235790 | GEO
Project description:snRNA-seq of bonobo (Pan paniscus) adult testis
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Project description:Next Generation Sequencing of Unmethylated Alu (NSUMA) interrogation of more than 130,000 individual Alus for differential methylation with concomitant analysis of copy number variations applied to the study of hypomethylation in primates. 3 replicates of Gorilla gorilla, Pan troglodytes, Pongo pygmaeus and Homo sapiens were studied.
2015-09-10 | E-GEOD-72877 | biostudies-arrayexpress
Project description:Pleistocene Pongo teeth show substantial variation in size and morphology, fueling taxonomic debates about the paleodiversity of the genus. We investigated prominent features of the enamel-dentine-junction junction (EDJ) – phylogenetically informative internal structures – of 71 fossil Pongo lower molars from various sites by applying geometric morphometrics and conducted paleoproteomic analyses from enamel proteins to attempt to identify extinct orangutan species. Forty-three orangutan lower molars representing Pongo pygmaeus and Pongo abelii were included for comparison. The shape of the EDJ was analyzed by placing five landmarks on the tip of the main dentine horns, and 142 semilandmarks along the marginal ridges connecting the dentine horns. Paleoproteomic analyses were conducted on 15 teeth of Late Pleistocene Pongo using high-resolution tandem mass spectrometry. The geometric morphometric results show variations in EDJ shape regarding aspects of the height and position of the dentine horns and connecting ridges. Despite the issue of molar position and sample size, modern molars are distinguished from fossil counterparts by their elongated tooth outline and narrowly positioned dentine horns. Proteomic results show that neither a distinction of P. pygmaeus and P. abelii, nor a consistent allocation of fossil specimens to extant species is feasible. Based on the EDJ shape, the (late) Middle to Late Pleistocene Pongo samples from Vietnam share the same morphospace, supporting the previous allocation to P. devosi, although substantial overlap with Chinese fossils could also indicate close affinities with P. weidenreichi. The hypothesis that both species represent one chronospecies cannot be ruled out. Two fossil specimens, one from Tam Hay Marklot (Laos, Late Pleistocene), and another from Sangiran (Java, Early to Middle Pleistocene), along with some specimens within the Punung sample (Java), exhibit affinities with Pongo abelii. The Punung fossils might represent a mix of early Late Pleistocene and later specimens (terminal Pleistocene to Holocene) related to modern Pongo. The taxonomy and phylogeny of the complete Punung sample needs to be further investigated.
2023-09-06 | PXD040213 | Pride
Project description:Human, Chimpanzee, Bonobo, Gorilla, Sumatran orangutan, Bornean orangutan Raw sequence reads
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Project description:Human, Chimpanzee, Bonobo, Gorilla, Sumatran orangutan, Bornean orangutan Raw sequence reads
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Project description:Data from bonobo fibroblast cell lines described in Genome Research paper "Comparative analysis of gene expression patterns in human and African great ape cultured fibroblasts" Keywords = African Great Ape, Human Evolution, Fibroblast, Bonobo, Gorilla, Human Keywords: ordered
2003-05-08 | GSE428 | GEO
Project description:Sequencing and assembly of a female bonobo (Pan paniscus)
| PRJNA526933 | ENA