Micrografia elettronica a trasmissione di frattura per congelamento di una cellula di lievito, Rhodosporidium toruloides. La grande struttura circolare in corrispondenza del fondo della centrale ce

• Collaboratore: Science Photo Library
• ID dell’immagine: 2ACCGWX
• Dimensioni dei file: 28,1 MB (1,2 MB Download compresso)
• Liberatorie: Modello - no | Proprietà - no
• Dimensioni: 2768 x 3543 px | 23,4 x 30 cm | 9,2 x 11,8 inches | 300dpi
• Data acquisizione: 7 gennaio 1991
• Fotografo: A. DOWSETT, NATIONAL INFECTION SERVICE/SCIENCE PHOTO LIBRARY

Altre informazioni

Freeze-fracture transmission electron micrograph of a yeast cell, Rhodosporidium toruloides. The large round structure at the bottom of the central cell is a lipid body. Lipids consist of glycerol and fatty acids. They serve as reservoirs for potential chemical energy and as sources of short carbon chains for the synthesis of membranes and other lipid containing components or excretory products. The aspherical shape, above & right of the lipid and containing a dark spot, is the cell's nucleus. The curved elongated structure at right is one of the mitochondria, the organelles which produce energy within the cell. Magn: x39, 000 at 250x215mm , x10, 924 at 6x7mm size.

Parole chiave associate all'immagine

• elettrone
• eumycota
• freeze-frattura
• fungi
• fungoso
• fungus
• lievito
• micrografia
• mycology
• natura
• rhodosporidium
• sp
• tem
• toruloides
• transmission