The authors use elegant time-dependent microscopy reporter assays in immortalized tumor cell models to show that HIV-1 Vif causes a pseudo-metaphase arrest rather than a G2 arrest. The metaphase ...

ChromTR, a novel framework for chromosome detection in metaphase cell images, represents a significant advancement in the ...

More information: Chao Xia et al, ChromTR: chromosome detection in raw metaphase cell images via deformable transformers, Frontiers of Medicine (2024). DOI: 10.1007/s11684-024-1098-y ...

This valuable study uses robust time-dependent microscopy assays to show that during HIV-1 infection, the viral accessory protein Vif causes cell cycle arrest during metaphase and not G2/M as ...

ChromTR, a cutting-edge framework for chromosome detection in metaphase cell images, represents a significant advancement in ...

ChromTR, a cutting-edge framework for chromosome detection in metaphase cell images, represents a significant advancement in ...

ChromTR, a cutting-edge framework for chromosome detection in metaphase cell images, represents a significant advancement in the field of cytogenetics. This framework, which integrates semantic ...

the packing ratio of DNA in metaphase chromosomes is approximately 10,000:1 (depending on the chromosome). This can be thought of as akin to taking a rope as long as a football field and ...

Germinal vesicle (GV) and metaphase II (MII) stage oocytes were collected from healthy women. The expression and distribution of cPKC were investigated by immunoflourescence. MII oocytes were ...

Preimplantation genetic testing for aneuploidy (PGT-A), a derivative technology of in vitro fertilization and embryo transfer (IVF-ET), has become increasingly utilized to improve outcomes in the ...