Biology Reference
In-Depth Information
v
j
k
q
0.3
A
q
q
q
q
q
q
q
q
q
k
k
j
q
k
k
j
j
0.2
j
k
j
k
j
k
j
j
k
j
q
k
j
j
k
q
k
j
j
k
0.1
q
k
j
v
v
v
v
v
v
v
v
v
v
v
v
0.0
v
v
k
v
q
j
j
k
q
v
-0.1
0
5
10
15
1000
v
k
q
j
B
900
k
j
q
v
k
j
q
k
800
v
j
k
q
k
j
k
k
k
q
k
kk
kkk
j
q
j
q
j
v
q
j
q
qq
qqqq
j
j
j
j
j
j
j
v
v
v
v
v
v
v
v
v
v
v
v
700
0
5
10
15
GENERATION
Fig. 9.12
Mean (across 30 replicate runs for each set of trial conditions) F values (graph A)
and unique alleles retained (graph B) over generations for the four populations described in
Fig. 9.11.
Trial populations had identical initial conditions except for the placement of the 20
founders (always with closest spacing): in two lines of 10 each in the preserve center (trial v);
in four lines (each with 5 founders) placed in each preserve corner with10 grid points being the
closest distance of any founder to a preserve border (trial j); in four lines of 5 founders each,
the lines placed in each corner with 80 grid points being the closest distance of any founder
to a preserve border (trial k); or in fi ve lines of 4 founders each, with four lines placed in each
corner with 80 grid points being the closest distance of any founder to a preserve border, and
the
fi fth line placed at the preserve center (trial q). Symbols at the top are not to scale: the
preserve was 5,120 average density grid points on a side, creating a preserve with 26,214,400
establishment points. In graph A, mean values for trials j and k are not signifi cantly different.
In graph B, only the mean for trial v differs from the other means (p < 0.05).
Search WWH ::
Custom Search