exon造句怎么写

Objective To explore the mutation of RET gene exon 11 in sporadic medullary thyroid carcinoma and to clarify the relationship between RET mutation and sporadic medullary thyroid carcinomas.

The mutations, including in-frame deletions at exon 19 and substitutions at exon 18 or exon 21, cluster around ATP-binding pocket of TK domain.

No pathogenic mutation was detected in the exon and franking regions of MYH9 gene except a synonymous mutation(A1143A) in the exon 25.

Objective To analyze the mutation characterization in exon 8 of ATP7B gene in Chinese Patients with Wilson disease(WD).

ConclusionThe prevalence of the mutation genotype and the mutation allele of PAFAH exon 9 in patients with ACI is significantly increased.

Results the DHPLC find the exon 7, 9 polymorphism.

Objectives To study the feature of disease causing mutation of exon 12 of Wilson disease (WD) gene in Chinese and evaluate its value in direct gene diagnosis.

Methods Polymerase chain reaction(PCR)was used for 12 JAK2V617F -negative PV patients to amply the region of JAK2 exon 12, direct gene sequencing was performed to detect mutations of JAK2 exon 12.

One transcript contains exon 3 and 4, the second contains exons 1, 3 and 4 and the third contains all four exons.