Table 3 SRAP fragments affected by either hybridization or polyploidization

From: Genomic and transcriptomic alterations following intergeneric hybridization and polyploidization in the Chrysanthemum nankingense×Tanacetum vulgare hybrid and allopolyploid (Asteraceae)

 

C. nankingense

T. vulgare

Hybrid

Allopolyploid

Number of variable fragments of allopolyploid 1/2/3

Total

H-only typea

+

−

−

−

23/24/24

84/84/85

−

+

−

−

46/46/47

+

+

−

−

15/14/14

P-only typeb

+

−

+

−

2/3/2

6/4/6

−

+

+

−

3/1/2

+

+

+

−

1/0/2

H–P typec

+

−

−

+

5/4/4

10/10/9

−

+

−

+

3/3/2

+

+

−

+

2/3/3

Subtotal

    

100/98/100

 
  1. + Fragment present, − fragment absent
  2. aH-only type refers to the alterations initially occurred in the hybrid and transmitted to the allopolyploids
  3. bP-only type refers to the alterations initially occurred in the allopolyploids but not in the hybrid
  4. cH–P type refers to the alterations initially occurred in the hybrid but later recovered in the allopolyploids
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