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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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2.3.12
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Descriptor:
Shoot tip form (SHOOTTIP)
Download list of accessions evaluated for this trait
Definition:
Observation of shoot tip form
Crop:
GRAPE-DAVIS
Category:
Morphological descriptors
Status:
Data Type:
Alpha/numeric descriptor
Maximum Length:
1
Responsible Site:
Natl. Germplasm Repository - Davis (
DAV
)
Studies or environments
GRAPE.CHAR.WEO.2002
143 Accessions
GRAPE.CHAR.WEO.2005
122 Accessions
GRAPE.CHAR.WEO.2006
161 Accessions
GRAPE.CHAR.WEO.2007
159 Accessions
GRAPE.CHAR.WEO.2008
92 Accessions
GRAPE.CHAR.WEO.2009
1189 Accessions
Distribution of Values for
Shoot tip form (SHOOTTIP)
Code
Definition
Number of Accessions
1
Closed
42
2
Slightly-open
108
3
Half-open
162
4
Wide-open
205
5
Fully-open
1179