Timelapse footage of a French bean (Phaseolus vulgaris) germinating below the soil. The bean first sprouts a young root called a radicle, which heads downwards in the direction of the pull of gravity (positive gravitropism). The young shoot, called a hypocotyl, heads upwards for the surface in the direction against gravity (negative gravitropism). See clip K003 7745 for the further development of the bean. Mastered from originals at frame size 4288x2848.
Details
WebID:
C00726047
Clip Type:
RM
Super High Res Size:
1920X1080
Duration:
00:00:20.000
Format:
QuickTime
Bit Rate:
25 fps
Available:
download
Comp:
200X150 (0.00 M)
Model Release:
NO
Property Release
No