188
i
W.‘L. She/ton
—
-
-
'°
‘
MONOSEXING/BREEDlNG
gynogenesis
XX (Ÿ?)
.
_
1° GENE POOL
—
*
-
IN BREEDING
‘
SCREENING
_
_
.
broodstock
.
.
_
°"T°gen
xx (??)
xx<'£fa”)
‘
breeding
\l/ - \
TETRAPLOID/TRIPLOID
‘
'
.
‘_
_
MONOSEX
.
,
FT
_
,
_
.
2N
'
_
‘
induction -
_
«
-
.
,
‘]
[ “4N(99y
2N
,_
…!
,
_,
…
_
(H")
_
……
_
br_oodstock
_
.
_
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Ï
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??
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ï’"Îïf
'
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‘
Flg1PmdUCtlon0fm0nosex/trlploldPOPulat10nSof
,—
«
.»
:
5
È_Î:
by::breedihg (modified from Shelton,
«s'—"‘'
._:‘aÇîî
in apt€SSâ).
…
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;
;
.
.
_
,
,