The study of peroxidase isoenzymes banding patterns in populations of Forsstroemia remotifolia moss in Golestan and Mazandaran provinces of Iran

Mosses are from the first terrestrial plants that lack the true organs of stem, root and leave, although they have similar structures to them. The Mosses are non-vascular plants and they transmit water through cells and cellular osmosis. Forsstroemia remotifolia, a plant recently identified for the flora of Iran and is named with a new combination. This moss has a primary stem with erect or up to 25 cm long and hanging secondary shoots, Stem in transverse section round or elliptic, without a central strand, cortex including epidermis of 2–4 layers of small and incrassate cells. Rhizoids inserted at or just below leaf insertion. This monopoly has a high sensitivity to forest degradation and the loss of natural conditions and the canopy of forest trees, and therefore, they are rapidly extinct in habitats.The purpose of this study is to evaluate the genetic diversity of F. remotifolia moss populations using isoenzyme biochemical markers (peroxidase). So, sampling from Golestan province (Aliabad Katoul and Kordkuy) and Mazandaran province (Hezarjarib and Dodangeh) was done in 2017 autumn. The results indicate that the patterns of isoenzyme bands are different among all studied populations and also the bands belonging to the Dodengeh population have polymorphism to other populations.

کلیدواژه ها:

Isoenzyme ، Peroxidase ، Polymorphism ، Moss Forsstroemia remotifolia