The study of viability and growth of early somatic embryos of spruces treated by heavy metals

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F05%3A00086663" target="_blank" >RIV/62156489:43210/05:00086663 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

The study of viability and growth of early somatic embryos of spruces treated by heavy metals

Original language description

Plants respond to pathogen attack and/or external stresses by rapid changes in gene expression, resulting in the de novo syntheses of specific peptides and proteins such as glutathione and/or phytochelatins. The mentioned peptides can protect a plant against heavy metal. In our work we aimed on study of growth and viability of early somatic embryos of Spruces (ESEs) treated by heavy metals (cadmium and lead) for twelve days. In addition we studied the content of glutathione and phytochelatin in treatedESEs by adsorptive transfer stripping technique coupled with differential pulse voltammetry Brdicka reaction. We found out that the synthesis of the thiols in ESEs treated by cadmium was four times higher than in ESEs treated by lead.

Czech name

Studium růstu a životnosti raných somatických embryí smrku ovlivněných těžkými kovy

Czech description

Plants respond to pathogen attack and/or external stresses by rapid changes in gene expression, resulting in the de novo syntheses of specific peptides and proteins such as glutathione and/or phytochelatins. The mentioned peptides can protect a plant against heavy metal. In our work we aimed on study of growth and viability of early somatic embryos of Spruces (ESEs) treated by heavy metals (cadmium and lead) for twelve days. In addition we studied the content of glutathione and phytochelatin in treatedESEs by adsorptive transfer stripping technique coupled with differential pulse voltammetry Brdicka reaction. We found out that the synthesis of the thiols in ESEs treated by cadmium was four times higher than in ESEs treated by lead.

Type

D - Article in proceedings

CEP classification

EF - Botany

OECD FORD branch

—

Project

<a href="/en/project/GP525%2F04%2FP132" target="_blank" >GP525/04/P132: Study of protection mechanisms for stress-induced by heavy metals</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2005

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

XLVIII. Zjazd Polskiego Towarzystwa Chemicznego i Stowarzyszenia Inzynierow i Technikow Przemyslu Chemicznego

ISBN

83-89936-07-0

ISSN

—

e-ISSN

—

Number of pages

1

Pages from-to

—

Publisher name

PUH BETAGRAF Poznaň

Place of publication

Poznaň, Poland

Event location

—

Event date

—

Type of event by nationality

—

UT code for WoS article

—