نتایج جستجو برای: مارکرهای ssr

تعداد نتایج: 7071  

Journal: :The Journal of heredity 2000
K Yu S J Park V Poysa P Gepts

Microsatellite or simple sequence repeat (SSR) markers have been successfully used for genomic mapping, DNA fingerprinting, and marker-assisted selection in many plant species. Here we report the first successful assignment of 15 SSR markers to the Phaseolus vulgaris molecular linkage map. A total of 37 SSR primer pairs were developed and tested for amplification and product-length polymorphism...

Journal: :Cancer research 2003
Ewa Przybytkowski Sonia Girouard Brigitte Allard Louis Lamarre Mark Basik

Genomic instability is thought to underlie tumor progression in solid tumors, such as breast cancer. Although evidence that the hereditary breast cancer genes, BRCA1 and BRCA2, are involved in DNA repair suggests that genomic instability plays an important role in hereditary breast tumorigenesis, genomic instability remains poorly characterized in sporadic breast cancers. Using a DNA fingerprin...

2005
Rajib Kumar Jha P. K. Biswas

This paper presents an algorithm for noise removal from digital image, based on stochastic noise pattern. We apply white Gaussian noise to improve the quality of the noisy input image to get the de -noised response image. Input noisy image is subjected to independent additive white Gaussian noise of different standard deviation, the output image corresponding to individual noise standard deviat...

2009
Chih-Chia Chen Tsan-Huang Shih Chien-Ming Chen Chin-Hua Hu Wen-Shyong Tzou Tun-Wen Pai

Simple sequence repeats (SSRs) have been demonstrated to affect normal gene function to cause different genetic disorders. Several conserved and even partial functional SSR patterns were discovered in inherited orthologous disease genes. To explore a wide range of SSRs in genetic diseases, a system focuses on orthologous SSRs for disease genes through comparative genomics mechanism is construct...

Journal: :Genetics and molecular research : GMR 2010
G Sarikamiş R Yanmaz S Ermiş M Bakir C Yüksel

The need for the conservation of plant genetic resources has been widely accepted. Germplasm characterization and evaluation yield information for more efficient utilization of these valuable resources. The aim of the present study was to characterize the pea germplasm conserved at the Aegean Agricultural Research Institute of Turkey using morphological and simple sequence repeat (SSR)-based mo...

Journal: :European urology 2007
Stephen J Bromage Debbie A Falconer Brian A Lieberman Vijay Sangar Stephen R Payne

OBJECTIVES Men presenting with primary infertility and azoospermia may be offered surgical sperm retrieval (SSR) as a prelude to intracytoplasmic sperm injection (ICSI). We evaluated sperm retrieval rates in subgroups of men with azoospermia, based on obstructive aetiology, testicular volume and FSH. METHODS 106 patients with primary infertility underwent clinical evaluation and SSR with perc...

2016
Changming Tan Minzhi OuYang Demiao Kong Xinmin Zhou

BACKGROUND The aim of this research was to explore the association between the left atrial (LA) and left atrial appendages (LAA) systole strain rate (SSR) in patients with atrial fibrillation (AF), and to provide evidence to aid in the assessment of disease progression. MATERIAL AND METHODS A total of 180 patients with AF were selected for the study (130 patients with paroxysmal AF (Par AF) and...

2015
Qian Ding Jingjuan Li Fengde Wang Yihui Zhang Huayin Li Jiannong Zhang Jianwei Gao

Simple sequence repeats (SSRs) are among the most important markers for population analysis and have been widely used in plant genetic mapping and molecular breeding. Expressed sequence tag-SSR (EST-SSR) markers, located in the coding regions, are potentially more efficient for QTL mapping, gene targeting, and marker-assisted breeding. In this study, we investigated 51,694 nonredundant unigenes...

2017
Jianyu An Mengqi Yin Qin Zhang Dongting Gong Xiaowen Jia Yajing Guan Jin Hu

Luffa cylindrica (L.) Roem. is an economically important vegetable crop in China. However, the genomic information on this species is currently unknown. In this study, for the first time, a genome survey of L. cylindrica was carried out using next-generation sequencing (NGS) technology. In total, 43.40 Gb sequence data of L. cylindrica, about 54.94× coverage of the estimated genome size of 789....

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