نتایج جستجو برای: chromosome 7
تعداد نتایج: 752015 فیلتر نتایج به سال:
We describe a patient with developmental delay, mild dysmorphic features, and monosomy of 7q35. Only one other patient with an interstitial deletion of this band has been previously reported. A review of clinical features of these two children did not show similarities in dysmorphic features. Reports of patients with other 7q interstitial deletions are listed.
the genus onobrychis belongs to family fabaceae and has about 130 species throughout the world. onobrychis sect. hymenobrychis with nearly 14 species in iran is one of the important sections of the genus. the chromosome number and meiotic behaviour were studied in two populations of onobrychis chorassanica belonging to this section native to iran. this report is the first cytogenetic analysis o...
The aim of this study was to find the footprint of selection in native Sarabi and Taleshi cattle breeds 296 cattle from two breeds were sampled and genotyped. by 40 k microarray of illumine company. 43 animals were removed because their ACR was below 0.09. Markers were filtered with minor allele frequency (MAF) equal 0.01 and Hardy-Weinberg equilibrium test (10-6). After filtering, 28782 marker...
Background and Objectives: Primary amenorrhea is not a disease but a symptom that may result from several quite different causes[NN1] . Common hormonal cause of primary amenorrhea includes constitutional delay, hypothalamic –pituitary dysfunction, chronic systemic disease and absent ovarian function. The aim of this study was to estimate the incidence of the chromosomal abnormality referred ...
Henrik Hasle,1 Todd A. Alonzo,2 Anne Auvrignon,3 Catherine Behar,4 Myron Chang,5 Ursula Creutzig,6 Alexandra Fischer,7 Erik Forestier,8 Alcira Fynn,9 Oskar A. Haas,10,11 Jochen Harbott,12 Christine J. Harrison,13 Nyla A. Heerema,14 Marry M. van den Heuvel-Eibrink,15,16 Gertjan J. L. Kaspers,17 Franco Locatelli,18 Peter Noellke,7 Sophia Polychronopoulou,19 Yaddanapudi Ravindranath,20 Bassem Razz...
Maternal uniparental disomy for chromosome 7 (UPD7) may present with a characteristic phenotype reminiscent of Silver-Russell syndrome (SRS). Previous studies have suggested that approximately 10% of SRS patients have maternal UPD7. We describe a girl with a mos47,XX,+mar/46,XX karyotype associated with the features of SRS. Chromosome painting using a chromosome 7 specific probe pool showed tha...
The occurrence of chromosome 2 and chromosome 7 within micronuclei of binucleated lymphocytes induced by X-rays or colchicine was scored using the whole chromosome painting technique. The observed frequency of involvement in micronucleus formation was compared with the yield that would be expected theoretically, when the random participation of each chromosome is assumed. No difference was obse...
Gains of chromosome 7 and alterations of the 7q-arm have been frequently observed in multiple cancers using various cytogenetic and molecular genetic techniques. Using PCR analysis of microsatellite markers, we have previously reported that allelic imbalance of 7q31 is common in prostate cancer and is associated with higher tumor grade and advanced pathological stage. In an effort to better und...
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