A case of ring chromosome 3, 46,XX,-3,+r(3)(p26q29)
نویسندگان
چکیده
منابع مشابه
Ring Chromosome 18: A Case Report
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...
متن کاملThai girl with ring chromosome 18 (46XX, r18).
Chromosomal anomalies occur in 0.4% of live births. Ring chromosomes have been found for all human chromosomes and when it is replacing a normal chromosome, it results as a partial monosomy. The phenotype often overlaps that seen in comparable deletion syndromes of the same chromosomes. In the present report the authors describe the clinical manifestations of a girl with ring chromosome 18 (46X...
متن کاملa case of autism with ring chromosome 14.
autism is a complex neuropsychiatric disorder that manifests in early childhood. although the etiology is unknown yet but, new hypothesis focused on identifying the key genes related to autism may elucidate its etiology. the main objective of the present study was to verify the value of karyotyping in autistic children and identifying association between chromosome abnormalities and autism.we e...
متن کاملRing Chromosome 18: A Case Report
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...
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در این تحقیق دانش زبانشناسی و کاربردشناسی زبان آموزان ایرانی در سطح بالای متوسط مقایسه شد. 50 دانش آموز با سابقه آموزشی مشابه از شش آموزشگاه زبان مختلف در دو آزمون دانش زبانشناسی و آزمون دانش گفتار شناسی زبان انگلیسی شرکت کردند که سوالات هر دو تست توسط محقق تهیه شده بود. همچنین در این تحقیق کارایی کتابهای آموزشی زبان در فراهم آوردن درون داد کافی برای زبان آموزان ایرانی به عنوان هدف جانبی تحقیق ...
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ژورنال
عنوان ژورنال: Japanese journal of human genetics
سال: 1984
ISSN: 0021-5074
DOI: 10.1007/bf01873537