منابع مشابه
Polymorphic DNA markers and mental disease.
The remarkable recent advances in molecular genetics are grounds for considerable optimism in psychiatry, where many diseases appear to have an hereditary component. Most notably, the discovery of restriction fragment-length polymorphisms (RFLPs) has greatly increased the number of markers available for linkage studies. Linkage analysis has two basic requirements. First, co-operative families m...
متن کاملRandom Amplified Polymorphic DNA (RAPD) Markers
Due to advances in molecular biology techniques, large numbers of highly informative DNA markers have been developed for the identification of genetic polymorphism. In the last decade, the random amplified polymorphic DNA (RAPD) technique based on the polymerase chain reaction (PCR) has been one of the most commonly used molecular techniques to develop DNA markers. RAPD markers are amplificatio...
متن کاملGenetic analysis of the fragile-X mental retardation syndrome with two flanking polymorphic DNA markers.
The fragile-X mental retardation syndrome, one of the most prevalent chromosome X-linked diseases (approximately equal to 1 of 2000 newborn males), is characterized by the presence in affected males and in a portion of carrier females of a fragile site at chromosomes band Xq27. We have performed a linkage analysis in 16 families between the locus for the fragile-X syndrome, FRAXQ27, and two pol...
متن کاملMolecular Characterization of Iraqi Local Goat Breeds Using Random Amplified Polymorphic DNA Markers
Cashmere is only produced from Maraz (Kurdi) goat breed in Iraqi Kurdistan Region. The objective of this study was to assess the genetic diversity of different Maraz color types, black goat and Shami breeds using random amplified polymorphic DNA (RAPD) markers. Fourteen primers were used and nine out of them were selected based on their number of bands (NB) and polymorphic characteristics. Thes...
متن کاملStudy of Genetic Diversity among Philodendron Varieties by Randomly Amplified Polymorphic DNA Markers
In the present study, Randomly Amplified Polymorphic DNA (RAPD) markers were used to analyze the genetic diversity in 20 varieties of Philodendron. The polymerase chain reaction was performed with 60 RAPD primers, out of which 21 primers showed clear amplification as well as more polymorphism. In total, 354 scorable RAPD loci with 348 polymorphic bands (98%) were observed. Percentages of polymo...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Psychological Medicine
سال: 1988
ISSN: 0033-2917,1469-8978
DOI: 10.1017/s0033291700008217