Genome size and change

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Genome size and change Genome composition and
arrangement Maternal factors in T. miscellus
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Averages
11.13
12.84

• 11.70

24.20
21.02
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1 2.3 1 4.8 1 12 1 1.1 1 1.3 1 2.1 1.6
1 1 6.7 1 1.2 1.1 1
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DAPI stained

• TPRMBO-labeled

TGP7 (red) and TRS (green)-labeled
TPRMBO-labeled
TGP7-labeled
DAPI stained
DEF
T. dubius T. pratensis
T. porrifolius
DAPI stained
HTGP7-labeled
TGP7 and TPRMBO
Just DAPI???
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5S (green, if you squint just right)
18S-5.8S-26S (yellow)
T. dubius T. pratensis
T. porrifolius
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T. miscellus
T. mirus
TPRMBO and TPG7
DAPI
TPRMBO and TGP7

• DAPI

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D1 5S from T. dubius P1, P6 5S from T.
porrifolius P4 18S-5.8S-26S from T. porrifolius
5S (green, if you squint just right)
18S-5.8S-26S (yellow or red)
T. Miscellus
T. mirus T. mirus
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• Gene expression in T. miscellus.

Tm Tm Tp Td
cDNA-AFLP Monomrphic Paternal expression
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• Gene expression in T. miscellus.

Paternal expression Gene silencing in the
polyploids Coexpression of homeologous loci
Tm Tm Tp Td
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• Gene expression in T. miscellus.

Tm Tm Tp Td
Coexpression of homeologous loci Coexpression
of homeologous loci Maternal expression