6 results for “SSRs”

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Research ArticleOpen accessIn the keywordsDevelopment, Polymorphism and Cross-Species Transferability of Genomic SSR Markers in Duabanga Moluccana, an Indigenous Tree Species from SarawakKit-Siong Liew, Wei-Seng Ho, Shek-Ling Pang, Julaihi AbdullahIn this study, we used ISSR-suppression methods to develop a set of SSR markers for Duabanga moluccana. It is an indigenous fast growing tropical tree species. A total of 44 SSR regions were identified and specific primer pairs were designed. The SSR motifs contained perfect compound with 24 (54.5%) occurrences, followed by the imperfect compounds with 8 (18.2%), simple perfect … …OnLine Journal of Biological Sciences, Vol. 16, Issue 1 · 26 Jan 2016 · 7,784 accessesView PDF Cite

Research ArticleOpen accessIn the keywordsTHE RELATIONSHIP BETWEEN HETEROSIS AND GENETIC DISTANCES BASED ON SSR MARKERS IN HELIANTHUS ANNUUSA. V. Usatov, A. I. Klimenko, K. V. Azarin et al.Identifying the best inbred combinations for the development of commercial hybrid of sunflower remains the main challenge to sunflower breeders. In the present research the level of heterosis of F1 hybrids, genetic diversity of parental lines based on SSR markers, as well as its connection with specific combining ability of sunflower were studied. Ten sunflower elite inbred lines (3 restorer … …American Journal of Agricultural and Biological Sciences, Vol. 9, Issue 3 · 7 Mar 2014 · 8,003 accessesView PDF Cite

Research ArticleOpen accessIn the abstractComparative Analysis of the Complete Chloroplast Genome of the Alloplasmic Sunflower (Helianthus L.) Lines with Various CMS TypesKirill Azarin, Maxim Makarenko, Alexander Usatov et al.The complete chloroplast genomes of sunflower fertile line HA89 and isonuclear CMS lines with four different cytoplasmic backgrounds (PET1, PET2, ANN2 and MAX) were sequenced. A total of 451 polymorphic sites, with including 58 SSRs, 317 SNPs and 76 microindels were revealed between the fertile and CMS cytotypes. Among the alloplasmic male-sterile lines, cpDNA of CMS-MAX had the largest number … …American Journal of Biochemistry and Biotechnology, Vol. 14, Issue 1 · 2 Mar 2018 · 9,415 accessesView PDF Cite

Research ArticleOpen accessIn the abstractOn the Mean Estimation using Stratified Double Median Ranked Set SamplingMahmoud Ibrahim Syam, Amer Ibrahim Al-Omari, Kamarulzaman IbrahimStratified Double Median Ranked Set Sampling (SDMRSS) method is suggested for estimating the population mean. The SDMRSS is compared with the Simple Random Sampling (SRS), Stratified Simple Random Sampling (SSRS) and Stratified Ranked Set Sampling (SRSS) methods. It is shown that SDMRSS estimator is an unbiased of the population mean and is more efficient than the SRS, SSRS and SRSS … …American Journal of Applied Sciences, Vol. 14, Issue 4 · 12 Apr 2017 · 7,576 accessesView PDF Cite

Research ArticleOpen accessIn the abstractComparative Genomics of Domesticated and Wild Sunflower: Complete Chloroplast and Mitochondrial GenomesM. S. Makarenko, A. V. Usatov, N. V. Markin et al.The entire chloroplast and mitochondrial genomes of domesticated and wild type sunflower were sequenced. The comparative analysis of chloroplast genomes revealed 43 variant sites, including 21 polymorphic SSR loci and 22 SNPs. About 14 variant sites were found by collation of mitochondrial DNA (mtDNA), among them 4 SSRs, 8 SNPs and 2 deletions. About 9 SNPs were located in coding … …OnLine Journal of Biological Sciences, Vol. 16, Issue 1 · 29 Feb 2016 · 7,775 accessesView PDF Cite

Research ArticleOpen accessIn the abstractPREDICTORS OF A CHILD’S SOCIAL SKILLS ASIT RELATES TO MOTHER ATTACHMENT STYLES AND MOTHER ANXIETY LEVELS AMONG STUDENTS IN GRADES (1-3)Khaeld Shaker AlsarairehThe aim of this study was to find the predictors of a child’s social skills from mother attachment styles and anxiety levels among students in (1-3) grades in Amman city. A sample of (250) mothers for students in (1-3) grades in Amman city were selected through purposive sampling methods. Three instruments were used (Attachment Style Questionnaire, Social Skills Rating System … …Journal of Social Sciences, Vol. 9, Issue 1 · 4 May 2013 · 7,000 accessesView PDF Cite