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United States Department of Agriculture
Agricultural Research Service
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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:
Chromosome number (CHROMOSOME)
Download list of accessions evaluated for this trait
Definition:
Chromosome number (x = 8)
Crop:
ALFALFA
Category:
Cytological or cellular descriptors
Status:
Crop Germplasm Committee approved
Data Type:
Alpha/numeric descriptor
Maximum Length:
5
Responsible Site:
Western Regional PI Station (
W6
)
Studies or environments
ALFALFA.CHROMNUM.95.BAUCHAN
29 Accessions
ALFALFA.CHROMNUM.97.BRUMMER
288 Accessions
ALFALFA.CHROMNUM.98.BAUCHAN
27 Accessions
ALFALFA.CHROMNUM.DONOR
30 Accessions
ALFALFA.CHROMOSOME.ELBERSON.2011
188 Accessions
ALFALFA.CHROMOSOME.SAKIROGLU.2008
109 Accessions
ALFALFA.CHROMOSOME.SAKIROGLU.2009
256 Accessions
Distinct Values for
Chromosome number (CHROMOSOME)
Value
Number of Accessions
16
412
16/32
13
17
2
32
476
32/16
27
48
2
MIX
9