TY  - JA
AU  - Hedman,K.D.
AU  - Boyer,C.D.
TI  - Gene dosage at the amylose-extender locus of maize: Effects on the levels of starch branching enzymes
SN  - 0006-2928
PY  - 1982///
CY  - Germany
PB  - Springer
KW  - Maize
KW  - AGROVOC
KW  - Starch
KW  - Ranching
KW  - Amylose
KW  - Endosperm
KW  - Enzymes
KW  - Alleles
N1  - Peer review
N2  - Soluble starch branching enzymes and starch synthases from maize kernels of differing dosage of the ae locus were purified by DEAE-cellulose chromatography. A near-linear relationship between increasing dosage of the dominate amylose-extender allele (Ae) and branching enzyme IIb activity was found. In contrast, levels and properties of branching enzymes I and IIa, as well as the citrate-stimulated and primer-requiring starch synthases, remained unchanged. The near-linear increase in branching enzyme IIb activity with increasing doses of the Ae allele is consistent with the hypothesis that ae is the structural gene coding for branching enzyme IIb
T2  - Biochemical Genetics
DO  - https://doi.org/10.1007/BF00484699
ER  -