[Peculiarities of the influence of chemical and physical factors on cytogenetic indices of root meristem in Pisum sativum L.]

[Peculiarities of the influence of chemical and physical factors on cytogenetic indices of root meristem in Pisum sativum L.] Research Abstract Details 

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[Peculiarities of the influence of chemical and physical factors on cytogenetic indices of root meristem in Pisum sativum L.] Abstract Text:

S S Rudenko,T V Morozova,S S Kostyshyn,Ie D Strel'chenko,

The results of comparative analysis of cytogenetic effects of various chemical and physical factors on meristemic cells of field pea (Pisum sativum L.) are presented. Cytogenetic effects of aluminum, cadmium and selenium compounds as well as X-ray irradiation were studied. Cytogenetic indices were investigated for different doses of the above factors and peculiarities of their influence on the ratio of mitotic phases were analyzed. The increasing in the proportion of cells at the specific mitotic stage was revealed. There were anaphase stage for aluminum chloride, prophase stage for cadmium chloride, meta- and anaphase stages for sodium selenate, and telophase stage for X-rays. Investigated chemical elements may be ranged according to their ability to induce the aberrant anaphase frequency in the row: Se (from 3.75 x 10(-6) M) > A1 (from 3.86 x 10(-5) M) > Cd (from 8.44 x 10(-5) M). Maximal experimental dose of X-ray irradiation (9.03 x 10(-3) C/kg) induces the frequency of chromosome aberration similar to those induced by maximal experimental doses of aluminum and selenium (3.86 x 10(-4) M and 8.34 x 10(-6) M).

[Peculiarities of the influence of chemical and physical factors on cytogenetic indices of root meristem in Pisum sativum L.] Publishing Authors By Initials

SS Rudenko,TV Morozova,SS Kostyshyn,IeD Strel'chenko,

For similar inorganic chemicals: selenium compounds research abstracts see: inorganic chemicals: selenium compounds research

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[Peculiarities of the influence of chemical and physical factors on cytogenetic indices of root meristem in Pisum sativum L.] Journal Published:

PUBLICATION TYPE: Journal Article

Journal: T?Sitologii?a i genetika

VOLUME: 36

Page Numbers: 22-7

Journal Abbreviation:

ISSN: 0564-3783

DAY: 15

MONTH: 02

YEAR: 2008

[Peculiarities of the influence of chemical and physical factors on cytogenetic indices of root meristem in Pisum sativum L.] Information

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LANGUAGE: ukr

NlmUniqueID: 101671

[Peculiarities of the influence of chemical and physical factors on cytogenetic indices of root meristem in Pisum sativum L.] Keywords Mesh Terms:

KEYWORDS: Selenium Compounds

MESH TERMS: pharmacology

Chemical & Substance for Abstract: [Peculiarities of the influence of chemical and physical factors on cytogenetic indices of root meristem in Pisum sativum L.] Information

Substance Name: aluminum chloride

Registry Number: 7446-70-0

Grant and Affiliation Information for [Peculiarities of the influence of chemical and physical factors on cytogenetic indices of root meristem in Pisum sativum L.]

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Country: Ukraine

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MEDLINETA: Tsitol Genet

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