Literature summary for 2.7.7.9 extracted from

Meng, M.; Geisler, M.; Johansson, H.; Mellerowicz, E.J.; Karpinski, S.; Kleczkowski, L.A.
Differential tissue/organ-dependent expression of two sucrose- and cold-responsive genes for UDP-glucose pyrophosphorylase in Populus (2007), Gene, 389, 186-195.

Search for more literature for 2.7.7.9

Organism

Organism	UniProt	Comment	Textmining
Populus tremula x Populus tremuloides	-	isoforms UGP1, UGP2	-

Source Tissue

Source Tissue	Comment	Organism	Textmining
flower	male flower, isoform UGP1 is the predominant transcript	Populus tremula x Populus tremuloides	-
leaf	isoform UGP1 is the predominant transcript. Isoform UGP1, but not UGP2 is upregulated by light and short-term sucrose feeding. Isoform UGP2 is transiently upregulated by cold treatment	Populus tremula x Populus tremuloides	-
additional information	apart from root xylem, leaf and male flowers, isoforms UGP1 and UGP2 are expressed in similar amounts. Enzyme activity and protein correlate in all tissues and conditions. UGP isoforms generally have lower expressions than sucrose synthases	Populus tremula x Populus tremuloides	-
additional information	enzyme activity and protein correlate in all tissues and conditions. UGP isoforms generally have lower expressions than sucrose synthases	Populus tremula x Populus tremuloides	-
root	root xylem, isoform UGP1 is the predominant transcript, no upregulation of isoform UGP2 by cold treatment	Populus tremula x Populus tremuloides	-
stem	isoform UGP2 is upregulated by cold treatment	Populus tremula x Populus tremuloides	-

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Release 2023.1 (January 2023)