Nghĩa của từ micronucleus|micronuclei|micronucleuses bằng Tiếng Anh

noun

['maɪkrəʊ'nuːklɪəs /-'nju-]

smaller of the two nuclei in a ciliate (Zoology)

Đặt câu với từ "micronucleus|micronuclei|micronucleuses"

Dưới đây là những mẫu câu có chứa từ "micronucleus|micronuclei|micronucleuses", trong bộ từ điển Từ điển Tiếng Anh. Chúng ta có thể tham khảo những mẫu câu này để đặt câu trong tình huống cần đặt câu với từ micronucleus|micronuclei|micronucleuses, hoặc tham khảo ngữ cảnh sử dụng từ micronucleus|micronuclei|micronucleuses trong bộ từ điển Từ điển Tiếng Anh

1. Breakage of chromatids or chromosomes can result in micronucleus formation if an acentric fragment is produced; therefore assays detecting either chromosomal aberrations or micronuclei are acceptable for detecting clastogens (see note 5).

2. There were micronucleus at telophase in another pollen mother cells.

3. 3 Mouse bone marrow polychromatic erythrocyte micronucleus test was negative.

4. At tetrad stage, dyad, triad, tetrad with micronucleus and polyad appeared.

5. Micronuclei are formed from chromosomal fragments or whole chromosomes lagging in mitosis.

6. Biphenyl tested negative in the (CD-1) mouse micronucleus test (Klimisch1 key study of Gollapudi et al., 2007)

7. • Cytotoxicity Acute Systemic Toxicity Subchronic Toxicity Ames Mutagenicity Chromosomal Aberration Assay Mouse Micronucleus Mutagenicity Pyrogen Sensitization Hemocompatibility

8. These include identification of the presence or absence of a kinetochore or centromeric DNA in the micronuclei.

9. Said tumor suppressor is involved in the generation of micronuclei and in the removal of acentric chromosomal fragments that might contain amplified DNA.

10. In CHO cells, the Butylating agents were potent inducers of micronuclei and in the yeast DEL assay the Butylating agents were the least potent

11. The molecular mechanism for chromosomal aberration and micronuclei induced by holmium ions was most probably DNA breakage to root-tip cells of vicia faba.

12. Micronuclei may originate from acentric chromosome fragments (i.e. lacking a centromere), or whole chromosomes that are unable to migrate to the poles during the anaphase stage of cell division.

13. 13 The antimutagenic effect of Cortex acanthopanasia Radicis(CAR) has been studied by mean of micronucleus test of mouse bone marrow polychromatic erythrocyte (PCE) and mouse spermatid malformation test.

14. The dose-response relationship and the relative biological effectiveness (RBE) for the induction of micronuclei in lymphocytes was analyzed after irradiation in vitro with a 6-MeV neutron beam that was followed by 240-kV X-rays.

15. Intrachromosomal Amplifications that formed initially under low-level drug selection underwent continuing breakage-fusion-bridge cycles, generating amplicons more than 100 megabases in length that became trapped within interphase bridges and then shattered, thereby producing micronuclei whose encapsulated ecDNAs are substrates for chromothripsis.

16. By obtaining a significant change in the proportion of immature erythrocytes among total erythrocytes in the bone marrow, at the doses and sampling times used in the micronucleus test or by measuring a significant reduction in mitotic index for the chromosomal aberration assay. ii.

17. Meiosis in hybrids derived from crosses of Secale ancestrale Zhuk. with related species is highly irregular: chiasmata fail to terminalize; numerous AI and AII bridges form but are usually unaccompanied by fragments; acentric fragments without true bridges are left behind at AI and AII; numerous micronuclei are produced at TII.

18. 2.4.2.6.2 In vivo studies 2-Methoxyethanol did not induce chromosomal aberrations in rats or mice following single or repeated exposure via inhalation, ingestion or intravenous injection (McGregor et al., 1983; Au et al., 1993), nor did 2-methoxyethyl acetate induce micronuclei in the bone marrow of hamsters administered a single dose via intraperitoneal injection (Basler, 1986).

19. genetic toxicity, genotoxicity: a broad term that refers to any deleterious change in the genetic material regardless of the mechanism by which the change is induced. micronucleus: particle in a cell that contains microscopically detectable nuclear DNA; it might contain a whole chromosome(s) or a broken centric or acentric part(s) of chromosome(s).

20. Lymphocytes obtained from obese subjects exposed for 24 hours to Sibutramine or Femproporex treatments at different concentrations (5.0, 10 and 20 [micro]g / mL of medium) did not significantly increase (P> 0.05) the number of Binucleate cells with micronucleus, when compared with the negative control treatment, with the exception of treatment with Sibutramine at 20 [micro]g / mL concentration

21. DNA-repair, DNA-adduct formation, etc.) genetic toxicity, genotoxicity: a broad term that refers to any deleterious change in the genetic material regardless of the mechanism by which the change is induced. micronucleus: particle in a cell that contains microscopically detectable nuclear DNA; it might contain a whole chromosome(s) or a broken centric or acentric part(s) of chromosome(s).