sex chromosome造句
1 This presents a sex chromosome problem.
2 Method: Studying of normal and sex chromosome by classic cytogenetic analyse in leukemia patients before and after treated by allo- HSCT.
3 Based on the model of XY type sex chromosome, the entropy variation regularity of sex linked population equilibrium was studied by using the information theory method.
4 Conclusion: The mutations of sex chromosome and SRY gene is associated with primary menopause.
5 Methods Study the normal and sex chromosome by classic cytogenetic analysis in leukemia patients before and after treatment by allo-HSCT.
6 Conclusions Sex chromosome abnormality is one of the main factors of primary amenorrhea.
7 Conclusion Sex chromosome aberration is the most important cause that results in sex differential distortion.
8 Objective:To investigate abnormality of sex chromosome in children and its prenatal diagnosis.
9 Depending on whether an embryo has a Y sex chromosome or two X's, during week seven it starts developing into a boy or a girl.
10 Objective: Using fluorescent in situ hybridization(FISH) to analyze the ratios of different karyotypes in sex chromosome mosaicism.
11 Conclusion Identification of sex by FISH analysis of a single cleavage cell is accurate, and sex chromosome mosaicism will not affect preimplantation gender diagnosis.
12 Among them 78 are abnormal in euchromosome and 28 are in sex chromosome.
13 Objective To evaluate the diagnostic value of fluorescence in situ hybridization (FISH) in sex chromosome abnormality.
14 Objective Using dual color fluorescent in situ hybridization (FISH) to detect sex chromosome mosaicism in human embryos and perform preimplantation gender diagnosis.
15 Objective To explore the clinical and biological characteristics of 12 cases oft (8; 21) acute myeloid leukemia with sex chromosome loss.
16 The sex of birds is determined by chromosomes ZZ in the male or ZW in the female in the nature, so the sex chromosome of spermatozoa is Z and that of ovum is Z or W.
17 The incidence of chromosome anomaly in hypospadias was higher than that of general population, and the majority of anomalies occurred in sex chromosome.
18 SubjectTo explore the features of the abnormalities of the sex chromatin and the sex chromosome of the patients with mental disorders.
19 The DNA element P4 and P5 are the female-specific sequences of Schistosoma japonicumexisting in the sex chromosome W.
20 Results: Out of the 72 cases of azoospermia, 13(18.1%) patients with the number and structural aberration of sex chromosome were detected.