نتایج جستجو برای: issr pcr

تعداد نتایج: 176786  

2014
Wei Zhao Xiaozheng Shi Jiangnan Li Wei Guo Chengbai Liu Xia Chen

Rhodiola sachalinensis is an endangered species with important medicinal value. We used inter-simple sequence repeat (ISSR) and methylation-sensitive amplified polymorphism (MSAP) markers to analyze genetic and epigenetic differentiation in different populations of R. sachalinensis, including three natural populations and an ex situ population. Chromatographic fingerprint was used to reveal HPL...

2012
Fei Zhang Yaying Ge Weiyong Wang Xinying Yu Xiaolan Shen Jianxin Liu Xiaojing Liu Danqing Tian Fuquan Shen Yongming Yu

Bromeliads are of great economic importance in flower production; however little information is available with respect to genetic characterization of cultivated bromeliads thus far. In the present study, a selection of cultivated bromeliads was characterized via inter-simple sequence repeat (ISSR) markers with an emphasis on genetic diversity and population structure. Twelve ISSR primers produc...

2007
Ilia Anna Serra Gabriele Procaccini Maria Carmela Intrieri Marianna Migliaccio Silvia Mazzuca Anna Maria Innocenti

Posidonia oceanica is an endemic seagrass species in the Mediterranean Sea. Due to its ecological importance, it has been the subject of several genetic studies aimed at increasing general knowledge of the system and helping to define appropriate management strategies. We compared the efficiency of 2 different classes of molecular markers, ‘inter simple sequence repeats’ (ISSRs) and ‘simple seq...

2013
A. Bahieldin A. M. Ramadan N. O. Gadalla A. M. Alzohairy S. Edris I. A. Ahmed A. M. Shokry S. M. Hassan O. M. Saleh M. N. Baeshen N. A. Radwan M. A. Al-Kordy N. Baeshen F. M. El-Domyati

The present study aims at detecting molecular markers, based on RAPD, ISSR and AFLP, for the salttolerant wild barley Hordeum spontaneum as a little is known about its genetic structure and function. Barley is one of the most important cereal crops all over the world. Therefore, the identification of molecular markers for the salttolerant wild species is crucial for the future development of to...

2010
Vigya Kesari Vinod Madurai Sathyanarayana Ajay Parida Latha Rangan

BACKGROUND AND AIMS Pongamia pinnata, a legume tree, has many traditional uses and is a potential biodiesel plant. Despite its importance and the availability of appropriate molecular genetic tools, the full potential of Pongamia is yet to be realized. The objective of this study was to assess genetic diversity among 10 systematically characterized candidate plus trees (CPTs) of P. pinnata from...

Journal: : 2022

Study of Population Structure Capparis Spinosa and Analysis Morphological Traits using ISSR SCoT Markers

2015
Anil Kumar Singh Sanjeev Kumar Hemant Singh Ved Prakash Rai Deo Singh Sudhakar Pandey

Snapmelon (Cucumis melo var. momordica) is native to India and many of its accessions have been used as source for disease and insect pest resistance, worldwide. Inter simple sequence repeat (ISSR) markers were used to evaluate intra-specific genetic diversity among twenty-two snapmelon accessions, variable for fruit cracking, peeling patterns, fruit shape, and flesh colour. Of the 32 ISSR mark...

2007
M. H. Rasmy W. F. Abd El-Wahed Ali M. Ragab M. M. El-Sherbiny Mahmoud Mostafa El-Sherbiny

In this paper, an expert system is developed to be used as a decision support in selecting the best appropriate approach to solve interactive multi-objective decision making problems. The developed expert system guides the user to select the suitable solution approach based on different classification criteria which represent the main features of the available interactive approaches. key words:...

Journal: :Functional neurology 2002
Paolo Rossi Andrea Truini Mariano Serrao Gian Domenico Iannetti Leoluca Parisi Giuseppe Pozzessere Giorgio Cruccu

The objective of this study was to evoke sympathetic skin responses (SSRs) in healthy subjects using laser stimulation and to compare these responses with those induced by conventional electrical stimuli. Twenty healthy subjects were investigated. SSRs were obtained using electrical and laser stimuli delivered to the wrist controlateral to the recording site. The sympathetic sudomotor conductio...

Journal: :journal of agricultural science and technology 2013
b. carrasco j. b. retamales k. quiroz m. garriga p. d. s. caligari

the flowering and fructification period of the chilean strawberry (fragaria chiloensis (l.) duch.) is restricted to approximately 2 mo, which seriously limits the commercial development of the species. the objective of the current investigation was to identify inter simple sequence repeat (issr) polymorphisms associated with flowering duration in accessions of f. chiloensis. the flowering durat...

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