Cytogenetic Abnormalities in Seed Progenies of Pinus Pallasiana D. Don Stands from Technogenic Polluted Lands in the Steppe of Ukraine-Reference-Cited by-同舟云学术

Cytogenetic Abnormalities in Seed Progenies of Pinus Pallasiana D. Don Stands from Technogenic Polluted Lands in the Steppe of Ukraine

Published:2019-06-01 Issue:2 Volume:38 Page:117-125
ISSN:1337-947X
Container-title:Ekológia (Bratislava)
language:en
Short-container-title:

Author:

Korshikov Ivan¹²,Belonozhko Yulia³,Lapteva Helena²

Affiliation:

1. Donetsk Botanical Garden of the National Academy of Sciences of Ukraine , 50 Marshaka Str., 50089 Krivoy Rog , Ukraine

2. Krivoy Rog Botanical Garden of the National Academy of Sciences of Ukraine , 50 Marshaka Str., 50089 Krivoy Rog , Ukraine

3. Institute of Food Biotechnology and Genomics of National Academy of Sciences of Ukraine , Osipovsky Str., 2-a, Kiev , Ukraine

Abstract

Abstract In this study, we compare the pathological mitosis rates, chromosomal abnormalities and nucleolar organizer activity in Pinus pallasiana D. Don seedlings from natural population in the Crimean Mountains and from the urban plantations in the steppe of Ukraine. On the stages of anaphase and telophase of mitosis, such chromosomal abnormalities as bridges were most often found in the seeds of plantations exposed to air pollutants, whereas lead and agglutination of chromosomes were found in seeds from iron ore dump stands. Our studies have shown that P. pallasiana can be used for genotoxic monitoring of technogenic polluted lands.

Publisher

Walter de Gruyter GmbH

Subject

Ecology

Link

https://www.sciendo.com/pdf/10.2478/eko-2019-0009

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