Effect of heavy metal compounds on the plants development as biologically active substances

Abstract

The effect of color industrial enterprise pollutant on envirement at work
has carry out. Aims of work – to investigate by cytogenetically methods of
heavy metalls compounds of mutagenic activity on plants and their influence fenologically phasis developet of plants. Has obtained of fenologically phasis developet of plants, which is growing near of industrial zone.
Hower, of natural population of Hordeum leporinum plant species has increase of heavy metalls mutagenic activity. The Hordeum leporinum plant
species has obtained of frecuency of genomic mutation from Shymkent
enterprise zone. The comparatve analayzing of freguency of aneuployd
cells depend of heavy metalls content in Hordeum leporinum plant species
is showed the high level of correlation coefficient (г=0,94). Has obtined
at cells Hordeum leporinum plant species from Shymkent enterprise zone,
which was intensive polluted of is obtined the freguence of aneuployd
cells more then controlle group. High consentration of heavy metalls in
plant body have resistence and transmitted by cyclinke of food safety of
animals and human health. At reaserch results is showed the cromosome
number of Hordeum leporinum plant species changed as mutagenic effect
of heavy metalls, which will be genetically risks.
Key words: heavy metals, karyotype, mutagenic factors, hyperdiploid
cells, hypodiploid cells.