Electron microscopic observations on haustoria isolated from cucumber leaves infected with powdery mildew

Autor: Dekhuijzen, H. M., van der Scheer, Christina
Zdroj: European Journal of Plant Pathology; July 1967, Vol. 73 Issue: 4 p121-125, 5p
Abstrakt: The fine structure of haustoria isolated from cucumber leaves infected with powdery mildew (Sphaerotheca fuliginea) was studied. Electron microscopy showed a haustorial body of 5–7 μ which contains many mitochondria and is surrounded by an electron lucent sheath of up to 4 μ in thickness. The sheath is limited by a heavily invaginated membrane of about 0.03 μ. The central body is connected with the sheath membrane by fingerlike convoluting protrusions.
Databáze: Supplemental Index