Inter-simple sequence repeat

Genetic diversity in three natural populations of Pitcairnia flammea (l.) John (Bromeliaceae) estimated by ISSR markers

F. B. Souza-Sobreira, Souza, G. B., Rosado, C. C. G., Miranda, F. D., Soares, T. C. B., and Gontijo, A. B. P. L., Genetic diversity in three natural populations of Pitcairnia flammea (l.) John (Bromeliaceae) estimated by ISSR markers, vol. 14, pp. 15892-15901, 2015.

Bromeliads are greatly represented in the Atlantic Forest, although many species are threatened with extinction owing to habitat fragmentation and intense extraction for ornamental purposes. Therefore, it is necessary to conduct studies generating knowledge about genetic diversity and the distribution of this diversity among and within natural populations to establish conservation strategies. These studies can be performed with the use of molecular markers.

Genetic diversity analysis of Capparis spinosa L. populations by using ISSR markers

C. Liu, Xue, G. P., Cheng, B., Wang, X., He, J., Liu, G. H., and Yang, W. J., Genetic diversity analysis of Capparis spinosa L. populations by using ISSR markers, vol. 14, pp. 16476-16483, 2015.

Capparis spinosa L. is an important medicinal species in the Xinjiang Province of China. Ten natural populations of C. spinosa from 3 locations in North, Central, and South Xinjiang were studied using morphological trait inter simple sequence repeat (ISSR) molecular markers to assess the genetic diversity and population structure. In this study, the 10 ISSR primers produced 313 amplified DNA fragments, with 52% of fragments being polymorphic. Unweighted pair-group method with arithmetic average (UPGMA) cluster analysis indicated that 10 C.

Genetic diversity and the conservation priority of Glycine soja populations from Northern China

Y. L. Niu, Guo, W. Y., Bai, L. R., and Zhao, J. C., Genetic diversity and the conservation priority of Glycine soja populations from Northern China, vol. 14, pp. 16608-16615, 2015.

Knowledge of the spatial patterns of genetic variation in wild populations has significant implications for in situ conservation and the determination of conservation order. To study the levels of genetic diversity, spatial genetic structures, and genetic distances in Glycine soja, 11 natural populations in northern China were analyzed by estimating genetic coefficients using inter-simple sequence repeat (ISSR) fingerprints via mixed sampling strategies.

Molecular tracing of white muscardine in Asian corn borer using inter-simple sequence repeat (ISSR) analysis

B. J. Hu, Xu, L. N., Zhou, Z. Y., Hu, F., Luan, F. G., Chen, X., and Li, Z. Z., Molecular tracing of white muscardine in Asian corn borer using inter-simple sequence repeat (ISSR) analysis, vol. 14, pp. 18720-18730, 2015.

Beauveria bassiana is a soil fungus that parasitizes arthropod species, and is used to control the Asian corn borer in Northeast China. In this study, B. bassiana was investigated in Xiaoxian County and Baicheng City, and the results were compared with those of Gongzhuling City, where the fungus was not applied. Using the inter-simple sequence repeat (ISSR) molecular marker technique, 198 isolates were extracted from Asian corn borer and other insect cadavers, and soil and air, and two released strains were analyzed to trace the infection source.

Genetic diversity analysis of sweet kernel apricot in China based on SSR and ISSR markers

M. P. Liu, Du, H. Y., Zhu, G. P., Fu, D. L., and Tana, W. Y., Genetic diversity analysis of sweet kernel apricot in China based on SSR and ISSR markers, vol. 14, pp. 9722-9729, 2015.

Simple sequence repeat (SSR) and inter-simple sequence repeat (ISSR) markers were used to evaluate genetic diversity among 22 sweet kernel apricot accessions and 12 cultivars in China to provide information on how to improve the utilization of kernel apricot germplasms. The results showed that 10 pairs of SSR primers screened from 40 primer pairs amplified 43 allelic variants, all of which were polymorphic (100%), and 9 ISSR primers selected from 100 primers amplified 67 allelic variants with 50 polymorphic bands (74.63%).

Population structure and genetic diversity in Gynaikothrips uzeli (Thysanoptera: Phlaeothripidae): is there a correlation between genetic and geographic proximity?

A. L. S. Mascarenhas, Waldschmidt, A. M., and Silva, Jr., J. C., Population structure and genetic diversity in Gynaikothrips uzeli (Thysanoptera: Phlaeothripidae): is there a correlation between genetic and geographic proximity?, vol. 14, pp. 9793-9803, 2015.

Gynaikothrips uzeli (Thysanoptera: Phlaeothripidae) is a minuscule insect species, which forms galls, is subsocial, and parthenogenetic. It is associated with Ficus benjamina L. (Moraceae) and has a pantropical occurrence. The paucity of genetic studies on the order Thysanoptera led us to use inter-simple sequence repeat molecular marker to assess intra- and inter-gall, as well as intra- and inter-site, genetic variability and population structure of G. uzeli.

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