نتایج جستجو برای: روش ssr

تعداد نتایج: 375308  

2015
Manosh Kumar Biswas Yuxuan Liu Chunyu Li Ou Sheng Christoph Mayer Ganjun Yi Yuepeng Han

The development of organized, informative, robust, user-friendly, and freely accessible molecular markers is imperative to the Musa marker assisted breeding program. Although several hundred SSR markers have already been developed, the number of informative, robust, and freely accessible Musa markers remains inadequate for some breeding applications. In view of this issue, we surveyed SSRs in f...

2003
Jing Li Chris Benner Tao Jiang Yingyao Zhou

Existence of compound structure-activity relationship (SAR) and structure-selectivity relationship (SSR) are the fundamental hypotheses medicinal chemists rely on for lead selection and optimization during drug development. Although SAR has recently been statistically examined, previous studies did not cover SSR, an equally important assumption., For the current study, structural similarities (...

2012
Yong-Bi Fu Carolee Horbach

Wild barley [Hordeum vulgare ssp. spontaneum (C. Koch) Thell.] is a part of the primary gene pool with valuable sources of beneficial genes for barley improvement. This study attempted to develop a core subset of 269 accessions representing 16 countries from the Plant Gene Resources of Canada (PGRC) collection of 3,782 accessions, and to characterize them using barley simple sequence repeat (SS...

Journal: :Genetics and molecular research : GMR 2011
A Kalivas F Xanthopoulos O Kehagia A S Tsaftaris

Cotton is the most important textile plant in the world and is one of the most important crops for the production of oilseed. Because of its worldwide economic importance, new cultivars are constantly being released in the world and consequently in the Greek market, as Greece is the largest producer in Europe. We used simple sequence repeat (SSR) markers for the identification and the phylogene...

2014
Jiaqin Shi Shunmou Huang Jiepeng Zhan Jingyin Yu Xinfa Wang Wei Hua Shengyi Liu Guihua Liu Hanzhong Wang

Although much research has been conducted, the pattern of microsatellite distribution has remained ambiguous, and the development/utilization of microsatellite markers has still been limited/inefficient in Brassica, due to the lack of genome sequences. In view of this, we conducted genome-wide microsatellite characterization and marker development in three recently sequenced Brassica crops: Bra...

Journal: :Sustainability 2023

Kenaf is an important bast fiber crop. In order to diversify the available kenaf simple sequence repeat (SSR) molecular markers and generate potentially useful for breeding, we developed expression tag (EST-SSR) based on lead-stressed transcriptome sequencing data spliced unigene sequences. Additionally, distribution of SSRs in potential functions SSR-containing genes were determined. Moreover,...

Journal: :پژوهش های تولید گیاهی 0

sclerotinia stem rot (ssr), caused by sclerotinia sclerotiorum, is the most important diseases of canola (brassica napus) in iran. in order to study of the impact of ssr on canola yield, infection situation and yield of 80 fields in four different regions of golestan province (gorgan, ali abad, kalaleh and gonbad) in north of iran, was recorded during two growing seasons (2006 and 2007). ssr se...

2013
Nivedita Singh Debjani Roy Choudhury Amit Kumar Singh Sundeep Kumar Kalyani Srinivasan R. K. Tyagi N. K. Singh Rakesh Singh

Simple sequence repeat (SSR) and Single Nucleotide Polymorphic (SNP), the two most robust markers for identifying rice varieties were compared for assessment of genetic diversity and population structure. Total 375 varieties of rice from various regions of India archived at the Indian National GeneBank, NBPGR, New Delhi, were analyzed using thirty six genetic markers, each of hypervariable SSR ...

Journal: :Genome 2005
M A Rouf Mian Malay C Saha Andrew A Hopkins Zeng-Yu Wang

Microsatellites or simple sequence repeats (SSRs) are highly useful molecular markers for plant improvement. Expressed sequence tag (EST)-SSR markers have a higher rate of transferability across species than genomic SSR markers and are thus well suited for application in cross-species phylogenetic studies. Our objectives were to examine the amplification of tall fescue EST-SSR markers in 12 gra...

2013
Masako Negami Takahiro Maruta Chie Takeda Yumi Adachi Hiroaki Yoshikawa

OBJECTIVE The purpose of this study is to investigate the usefulness of sympathetic skin response (SSR) and heart rate variability (HRV) for the differential diagnosis of patients with dementia with Lewy bodies (DLB). DESIGN A diagnostic test study. SETTING Single centre in Japan. PARTICIPANTS We examined 20 patients with probable Alzheimer's disease (AD) diagnosed with NINCDS-ADRDA crite...

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