Research Article

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The genus Juniperus L. (Cupressaceae), an aromatic evergreen plant, consists of up to 68 species around the world. We classified five species of Juniperus found in Iran using molecular markers to provide a means for molecular identification of Iranian species. Plants were collected (three samples of each species) from two different provinces of Iran (Golestan and East ... more

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DNA marker; Fingerprinting; Genetic distance; RAPD; Sugarcane

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S. Nawaz; F.A. Khan; S. Tabasum; M. Zakria; A. Saeed; M.Z. Iqbal
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DNA marker; Fingerprinting; Genetic distance; Saccharum; SSR

Forty genotypes (clones) of sugarcane, including elite lines, commercial cultivars of Saccharum officinarum and clones of S. barberi were fingerprinted with 50 SSR markers using a PCR-based marker assay. Nei’s genetic distances for SSR data were determined and relationships between accessions were portrayed graphically in the form of a dendrogram. Genetic distance values ... more

S. Nawaz; F.A. Khan; S. Tabasum; M.Z. Iqbal; A. Saeed
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DNA marker; Fingerprinting; Genetic distance; RAPD; Sugarcane

DNA profiles of 40 sugarcane genotypes were constructed with 30 RAPD markers. Sugarcane genotypes of both Saccharum officinarum and S. barberi were included in this study. Multiple alleles were detected from each RAPD; there was a high level of polymorphism. On average, 7.93 alleles were produced per primer, giving a total of 238 alleles. The genetic distances between ... more

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Recombination patterns can be indirectly inferred by means of linkage disequilibrium (LD) estimates, since LD is negatively correlated with genetic distance. However, LD does not necessarily have absolute correspondence with genetic distance. We estimated LD at 5 loci located in the 21q22.3 region. These STRs (D21S1440, D21S168, D21S1260, D21S1446, and D21S1411) covered 8.81 Mb of the ... more

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Awassi sheep; DNA sequences; Genetic distance; Phylogeny

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Diversity; Ephedra; Ephedrine; Genetic distance; Molecular markers; Random amplified polymorphic DNA

Ephedra, also known as “ma huang”, is a dioecious, drought- and frost-resistant, perennial, evergreen shrub with compelling medicinal value. The genus is represented by 42 species around the world, 9 of which were provisionally reported from Pakistan. Species of the genus have a controversial taxonomy due to their overlapping morphological features. Conventional tools alone ... more

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Genetic distance; SSR; Waxy maize

We examined the genetic diversity of 80 inbred waxy maize lines using 22 SSR molecular markers that could be used to achieve heterosis in waxy maize. Eighty inbred waxy maize lines with different phenotypes, 40 yellow, 25 white, 13 black, and two red lines were analyzed by SSR molecular marker fingerprint and cluster analysis. Using a standard genetic distance of 0.55, the 80 waxy maize ... more

R.H. Yu; Y.L. Wang; Y. Sun; B. Liu

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