Background: KDM3A is a key epigenetic regulator that is expressed in the testis and is required for packaging and condensation of sperm chromatin. To this point, the association of the KDM3A gene and infertility has not been studied in human. The aim of this study was to screen any new mutation in KDM3A gene to explore more details of human male infertility. Methods: In this work, 150 infertile...

Objective(s):  Coronary artery disease (CAD) which may lead to myocardial infarction (MI) is a complex one. Great effort has been devoted to identification of genes that increase susceptibility to CAD or provide protection. A 21-bp deletion in the MEF2A gene, which encodes a member of the myocyte enhancer factor 2 family of transcription factors, has been reported in patients of a single pedigr...

introduction oculocutaneous albinism (oca) is a genetically heterogeneous autosomal recessive genetic disorder that is characterized by reduced or completely absent pigmentation in the hair, skin, and eyes. conclusions a novel homozygous mutation, the deletion of exons 1 - 5 on the tyr gene, was found on the molecular genetic testing of this patient. exon 1 - 5 deletion on tyr causes a lack of ...

For a fixed finite family of graphs F, the F-Minor-Free Deletion problem takes as input graph G and integer ℓ asks whether size-ℓ vertex set X exists such that G−X is F-minor-free. {K2}-Minor-Free {K3}-Minor-Free encode Vertex Cover Feedback Set respectively. When parameterized by feedback number these two problems are known to admit polynomial kernelization. We show {P3}-Minor-Free MK[2]-hard....

We discuss cases of salvation and non-salvation by deletion in the domain lexical gaps, distinguish two types defectiveness: (a) defectiveness that can be saved PF deletion, which we take to signal lack an eligible allomorph for certain environments within a language, (b) cannot proper alloseme given environment. With ellipsis modeled as instruction nonpronunciation on branch grammar, only gaps...

Abstract AIMS Glioblastoma (GBM) tumours have a dismal prognosis despite aggressive anticancer therapy. Deletion of CDKN2A is among the most common genetic changes in GBM (~50%) and has been strongly associated with worse prognosis. Next generation DNA sequencing had shown that deletion IFNA genes (located proximal to CDKN2A) also major event (~25%). Clinical Identification vivo state these two...

Endometriosis is a debilitating disorder, defined as the presence of endometrial gland and stroma outside of the uterus. It may affect angiogenesis and vascular endothelial growth factor (VEGF) is one of the angiogenic factors that plays an important role in both physiological and pathological angiogenesis. The present study aimed to evaluate the association of VEGF -2549 insertion/deletion (I/...

Ring chromosomes are rare chromosomal disorders that usually appear to occur de novo. A ring chromosome forms when due to deletion both ends of chromosome fuse with each other. Depending on the amount of chromosomal deletion, the clinical manifestations may be different. So, ring 18 syndrome is characterized by severe mental growth retardation as well as microcephaly, brain and ocular malformat...