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USDA National Plant Germplasm System
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2.3.12 [npgstest -- bhunt2312-0204]
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Descriptor:
SEED STARCH TYPE (SEEDSTARCH)
Download list of accessions evaluated for this trait
Definition:
THE PERCENT OF OPAQUE PERISPERM SEEDS, WHICH STAIN REDISH-BROWN WITH IODINE, OR OBSERVED THROUGH LIGHT COLORED SEED COATS. A LOW PERCENT OPAQUE INDICATES A HIGH PERCENT TRANSLUCENT. REFERENCE: OKUNO AND SAKAGUCHI 1982 HEREDITY 73:467.
Crop:
AMARANTH
Category:
Chemical composition descriptors
Status:
Crop Germplasm Committee approved
Data Type:
Numeric descriptor
Maximum Length:
6
Responsible Site:
North Central Regional Plant Introduction Station (
NC7
)
Studies or environments
AMARANTH.AMES.1998
7 Accessions
AMARANTH.AMES.SEED.1997
1238 Accessions
AMARANTH.AMES.SEED.2005
50 Accessions
AMARANTH.AMES.SEED.2018B
1 Accessions
Distribution of Values for
SEED STARCH TYPE (SEEDSTARCH)
Range
Number of Accessions
0 - 10
231
10 - 20
12
20 - 30
6
30 - 40
4
40 - 50
4
50 - 60
6
60 - 70
13
70 - 80
13
80 - 90
27
90 - 100
976