Sentence examples for direct chromosomes from inspiring English sources
However, it is not clear how these SMC proteins direct chromosomes to become highly compacted when cells are dividing.
This suggested that if the Ndc80 complex could be artificially localized to an ectopic chromosomal locus, then that locus might function as an artificial kinetochore and direct chromosome segregation.
They bind spindle microtubules and direct chromosome segregation in mitosis [ 1,2].
Centromeres are unique loci that direct chromosome segregation during mitosis and meiosis.
Since the SAC proteins are located at the kinetochore and help to direct chromosome segregation, these data are consistent with the known mechanism of the SAC.
During interphase, centrosomes contribute to cell shape, motility and polarity; in mitosis, they form the poles of the mitotic spindle and direct chromosome segregation.
The significance of direct chromosome effects on clinical CVB3 or other viral infections may be minimal in premenopausal women when estrogen levels are high.
It will therefore be important to determine the efficiency with which they are able to direct chromosome segregation in animals and their ability to cope with attachment errors, which are a natural hazard of mitotic chromosome segregation.
Mitotic somatic cells were obtained from head kidney and spleen, following standard protocols for direct chromosome preparations in Antarctic fishes, fixed in 3/1 methanol/acetic acid (v/v), and stored at −20°C for later analyses.
In 28 patients with neuroblastoma of different stages the karyotype was determined in the primary tumour and/or in the metastases by direct chromosome preparation or short term cell culture.
This is most likely due to the occurrence of too many interchromosomal rearrangements since the species split for direct chromosome equivalences to be detected in the A. pisum – Ho. vitripennis comparison (if different chromosomes were X-linked, there should be a significant deficit of shared X-linked genes, which we do not observe).
