Investigation the morphocytological traits and ploidy level in Iris species of Iranian native (Zanjan Province)

Journal Title: Journal of Biodiversity and Environmental Sciences (JBES) - Year 2014, Vol 4, Issue 7

Abstract

Determining the chromosomal level is important in breeding programs. Determining the chromosomal levels in Iris species is time consuming and costly by Cytogenetic and DNA Cytometric methods due to the large number and tiny size of chromosomes. Therefore, an investigation was performed in 2011-2013 aimed at assessing the relationship between the morphocytological traits and chromosomal level in lris species native to Iran (Zanjan province) and was arranged in a completely randomized block design with10 replications. Results of the statistical analysis showed that the traits of chloroplast number in stomatal guard cells, length stomatal guard cells, stomatal and epidermal cell density, stomatal index and stomatal conductance cannot be an accurate measure for determining the chromosomal level among different species of Iris under this study. During the implementation of test, Clypeate pollen grains were observed in the species I.persica, I.sp and I.psedocaucasica and the results of the statistical analysis of the data indicated that a significant increase in the pollen grain diameter was observed in species with higher level of chromosome, compared with lris species with lower levels of chromosome, and this trait can be used as a simple and rapid method in determining the chromosomal level of lris species and it is capable of simplifying the implementation of the iris breeding programs.

Authors and Affiliations

Somayyeh Joz Ghasemi, Vali Rabiei, Ali SoleymanI, Ahmad Khalighi

Keywords

Related Articles

Assessment of hydrographic and oceanographic studies of right bank outfall drain, Gharo Creek Indus Deltaic Region

National Institute of Oceanography Pakistan was carried out the Hydrographic and Oceanographic studies of Gharo Creek for outfall structure designing.The proposed Right Bank Outfall Drain (RBOD) which is under constructi...

Influence of aluminium sulfate and copper sulfate on some characteristic in Rosa hybrida

Flowers play a vital role in angiosperm reproduction; they are often pigmented and or perfumed to attract pollinators. However, despite its irreplaceable ecological role, the flowers are energetically expensive to maint...

The effect of plant density on quantitative characteristics, optical extinction coefficient, and some physiological traits of faba bean cultivars.

In order to investigate the effect of density on Quantitative Characteristics, Optical Extinction Coefficient, and Some Physiological Traits of Faba Bean Cultivars, field experiment was carried out in the city of Ahwaz...

Checklist of invasive and food related plants in Katipunan, Arakan, North Cotabato

Invasive plants were mostly considered as non-native species that had a high competing ability against the native plant species in the country and they become one problem in our ecosystem, especially in our protected are...

Effect of biochar amendment on soil microbial biomass, abundance and enzyme activity in the mash bean field

Biochar is being evaluated globally as a means to improve soil fertility, ecosystem services and sequester carbon. The present study was conducted in the arid zone agricultural region of Pakistan to investigate the impac...

Download PDF file
  • EP ID EP37767
  • DOI -
  • Views 146
  • Downloads 0

How To Cite

Somayyeh Joz Ghasemi, Vali Rabiei, Ali SoleymanI, Ahmad Khalighi (2014). Investigation the morphocytological traits and ploidy level in Iris species of Iranian native (Zanjan Province). Journal of Biodiversity and Environmental Sciences (JBES), 4(7), -. https://europub.co.uk/articles/-A-37767