Crataegus spp. are used for horticultural and medicinal purposes. The medicinal importance of Crataegus is attributed to components such as flavonoids, procyanidin, aromatic acid, and cardiotonic amines. The genetic relationships among the five Iranian Crataegus species including C. aronia, C. pontica, C. meiery, C. monogyna, and C. pentagyna were assessed using inter simple sequence repeats (IS...

Genome doubling (polyploidization) has played a major role in the evolution and diversification of the plant kingdom and is regarded as an important mechanism of speciation and adaptation in plants (Otto & Whitton, 2000). The term ploidy refers to the number of basic chromosome sets (represented by ‘x’) present in a somatic plant cell (2n) or gamete (n). Scaling whole sets of chromosomes up or ...

analysis of genetic diversity in germplasm collections can facilitate reliable classification of accessions as well as identification of subsets of core accessions with possible utility for specific breeding purposes. to investigate the pattern of genetic variation in tall fescue (festuca arundinacea schreb) germplasm, a field experiment was accordingly conducted. seeds of 25 iranian, 11 hungar...

________________________________________________________________________________ Abstract Volumes of the routine carcass field data used in the official genetic evaluation for carcass traits in Japanese Black cattle are increasing rapidly. The purposes of this paper are to describe a Bayesian approach via Gibbs sampling (GS) to be used in the Japanese Black carcass genetic evaluation, and in pa...

The view that academic writing is purely objective, impersonal and informational, which is often reflected in English for Academic Purposes materials, has been criticized by a number of researchers. By now, the view of academic writing as embodying interaction among writers, readers and the academic community as a whole has been established. Following this assumption, the present study focused ...