The activity of the root vacuolar H(+)-pyrophosphatase in rye plants grown under conditions deficient in mineral nutrients.
Compared to rye plants grown under normal conditions of mineral nutrients, those grown under deficient conditions of mineral nutrients were shown to have a high potential activity of the root vacuolar H(+)-pyrophosphatase (H(+)-PPiase), with a low level of PPi in roots. Immunoblot analysis suggested a qualitative change of the enzyme.
Kasai
M
M
Department of Biofunctional Science, Faculty of Agriculture and Life Science, Hirosaki University, Japan.
Nakamura
T
T
Kudo
N
N
Sato
H
H
Maeshima
M
M
Sawada
S
S
D043564:Inorganic Pyrophosphatase; D008903:Minerals / Q000378:metabolism*; D018517:Plant Roots / Q000201:enzymology; D011755:Pyrophosphatases / Q000378:metabolism*; D012434:Secale / Q000201:enzymology* / Q000254:growth & development; D014617:Vacuoles
D008903:Minerals; D011755:Pyrophosphatases; D043564:Inorganic Pyrophosphatase