Abstract:
The phosphorylase isoenzyme composition of soluble preparations isolated from potato (Solanum tuberosum L. cv. Spunta) tuber‐derived callus has been studied by polyacrylamide gel electrophoresis and affinity electrophoresis. Native electrophoretic profiles indicate that dedifferentiated callus tissue contains a single form of phosphorylase that differs in primer requirement, charge and affinity towards branched α‐1,4/1,6‐glucans from the major phosphorylase form (phosphorylase II) in potato tuber. This latter molecular form is missing in dedifferentiated callus. However, callus phosphorylase appears to be closely related to tuber phosphorylase I, a minor form found in the original explant tissue. Copyright © 1989, Wiley Blackwell. All rights reserved
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Citas:
---------- APA ----------
Catz, D.S., Moreno, S. & Tandecarz, J.S.
(1989)
. Change in phosphorylase isoenzymes during dedifferentiation of potato tuber cells. Physiologia Plantarum, 76(2), 221-225.
http://dx.doi.org/10.1111/j.1399-3054.1989.tb05636.x---------- CHICAGO ----------
Catz, D.S., Moreno, S., Tandecarz, J.S.
"Change in phosphorylase isoenzymes during dedifferentiation of potato tuber cells"
. Physiologia Plantarum 76, no. 2
(1989) : 221-225.
http://dx.doi.org/10.1111/j.1399-3054.1989.tb05636.x---------- MLA ----------
Catz, D.S., Moreno, S., Tandecarz, J.S.
"Change in phosphorylase isoenzymes during dedifferentiation of potato tuber cells"
. Physiologia Plantarum, vol. 76, no. 2, 1989, pp. 221-225.
http://dx.doi.org/10.1111/j.1399-3054.1989.tb05636.x---------- VANCOUVER ----------
Catz, D.S., Moreno, S., Tandecarz, J.S. Change in phosphorylase isoenzymes during dedifferentiation of potato tuber cells. Physiol. Plant. 1989;76(2):221-225.
http://dx.doi.org/10.1111/j.1399-3054.1989.tb05636.x