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Effective Jan. 1, 2025, the U.S. National Plant Germplasm System will modify its SMTA acceptance policy to distinguish between propagative and non-propagative germplasm.
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USDA National Plant Germplasm System
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Descriptor:
Total Caffeoylquinic Acid (TOTALCQA)
Download list of accessions evaluated for this trait
Definition:
Total caffeoylquinic acid in green, freeze-dried lamina
Crop:
TOBACCO
Category:
Chemical composition descriptors
Status:
Data Type:
Numeric descriptor
Maximum Length:
4
Responsible Site:
US Nicotiana Germplasm Collection (
TOB
)
Studies or environments
TOBACCO.SPECIES.POLYPHENOLS.86
39 Accessions
Distribution of Values for
Total Caffeoylquinic Acid (TOTALCQA)
Range
Number of Accessions
27 - 34
2
34 - 42
1
42 - 49
0
49 - 56
2
56 - 64
2
64 - 71
1
71 - 78
4
78 - 85
7
85 - 93
4
93 - 100
16