Novel simple sequence repeats (SSRs) detected by ND-FISH in heterochromatin of Drosophila melanogaster
نویسندگان
چکیده
منابع مشابه
Heterochromatin of Drosophila Melanogaster
We examined the behavior of an autosomal recessive maternal-effect mutation, abnormal-oocyte (abo), that is located in the euchromatin of the left arm of chromosome 2. When homozygous in females, abo results in a marked reduction in the probability that an egg produced by a mutant mother will develop into an adult. However, this probability is increased if the fertilizing sperm delivers to the ...
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Simple sequence repeat (SSR markers or microsatellites), based on the specific PCR amplification of DNA sequences, are becoming the markers of choice for molecular characterization of a wide range of plants because of their high polymorphism, abundance, and codominant inheritance. Different methods have been used for the analysis of the SSR amplified fragments being submarine agarose electropho...
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Microsatellites, also known as simple sequence repeats, are short (1-6 bp long) repetitive DNA sequences present in chloroplast genomes (cpDNAs). In this work, chloroplast genomes of eight species (Glycine canescens, G. cyrtoloba, G. dolichocarpa, G. falcata, G. max, G. soja, G. stenophita, and G. tomentella) from Glycine genus were screened for cpSSRs by utilisation of MISA perl script with a ...
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Extensive simple sequence repeat (SSR) surveys have been performed for eukaryotic prokaryotic and viral genomes, but information regarding SSRs in viroids is limited. We undertook a survey to examine the presence of SSRs in viroid genomes. Our results show that the distribution of SSRs in viroids may influence secondary structure, and that SSRs could play a role in generating genetic diversity....
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The abundance and inherent potential for variations in simple sequence repeats (SSRs) or microsatellites resulted in valuable source for genetic markers in eukaryotes. We describe the organization and abundance of SSRs in fungus Fusarium graminearum (causative agent for Fusarium head blight or head scab of wheat). We identified 1705 SSRs of various nucleotide repeat motifs in the sequence datab...
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ژورنال
عنوان ژورنال: BMC Genomics
سال: 2011
ISSN: 1471-2164
DOI: 10.1186/1471-2164-12-205