Influence de la carence hydrique sur la repartition cellulaire de l'acide ribonucleique foliaire chez le cotonnier

1 October 1972

journal article
Published by Wiley in Physiologia Plantarum

Vol. 27 (2) , 150-155
https://doi.org/10.1111/j.1399-3054.1972.tb03592.x

Abstract

Water stress, induced by addition of polyethyleneglycol 600 to the nutrient solution, reduces the ribonucleic acid content of cotton leaves. The chloroplastic compartment, especially its ribosomal fraction, was most affected, even losing ribonucleic acid to the cytoplasmic compartment. Decrease of ribonucleic acid content on dehydration of leaf tissue is linked with an increase of ribonuclease.

Keywords

This publication has 15 references indexed in Scilit:

Nucleic acids and ribonucleases of wheat leaves and chloroplasts
Canadian Journal of Biochemistry, 1969
Effeot of Moisture Stress on Submicrosoopic Struoture of Maize Roots
Australian Journal of Biological Sciences, 1969
Ribonuclease Activity Associated With Ribosomes of Zea mays
Plant Physiology, 1968
RIBONUCLEASE ACTIVITY IN TOMATO LEAVES AS RELATED TO DEVELOPMENT AND SENESCENCE
New Phytologist, 1968
Water and Salt Stresses, Kinetin and Protein Synthesis in Tobacco Leaves
Plant Physiology, 1967
On the nature of increase in ribonuclease activity in mechanically damaged tobacco leaf tissues
Phytochemistry, 1967
Spectrophotometric Estimation of Nucleic Acid of Plant Leaves
Plant Physiology, 1963
Ribonucleic acid and ribonuclease activity in developing leaves
Biochimica et Biophysica Acta, 1962
The Response of The Young Tomato Plant to a Brief Period of Water Shortage. IV. Effects of Water Stress on the Ribonucleic Acid Metabolism of Tomato Leaves.
Plant Physiology, 1959
[12] Colorimetric analysis of sugars
Published by Elsevier ,1957