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Table 4 Summary of results from three runs of IMa[42] with different starting points for each of the population pairs LIL-HAL and LIL-MOS

From: The effects of Medieval dams on genetic divergence and demographic history in brown trout populations

Population pair

Run number

t

q 1

q 2

q A

m 1 (LIL to HAL/MOS)

m 2 (HAL/MOS to LIL)

LIL-HAL

a

641 (339–1366)

1496 (695–2403)

497 (187–695)

40625 (34125–50041)

0.000 (0.000-0.008)

0.003 (0.000-0.015)

 

b

804 (385–1525)

1588 (895–2496)

313 (196–678)

41542 (33559–51041)

0.000 (0.000-0.006)

0.004 (0.002-0.013)

 

c

922 (431–1528)

1688 (954–2602)

296 (188–671)

42292 (33958–51708)

0.000 (0.000-0.006

0.004 (0.002-0.014)

LIL-MOS

a

688 (361–1271)

1588 (1004–2313)

321 (171–504)

39376 (32874–48042)

0.000 (0.000-0.002)

0.011 (0.006-0.020)

 

b

712 (269–1317)

1529 (895–2346)

287 (146–537)

39874 (32042–49208)

0.000 (0.000-0.002)

0.012 (0.004-0.021)

 

c

687 (360–1225)

1622 (1012–2287)

304 (170–506)

40625 (33542–48707)

0.000 (0.000-0.002)

0.011 (0.006-0.020)

  1. t Denotes divergence time (in years) between the two populations assuming a standard mutation rate of 5.56×10-4, whereas t est_mut denotes divergence time (in years) assuming a mutation rate of 3.00×10-4, reflecting the mutation rate estimates obtained using DIYABC. q 1 denotes effective population size of LIL, q 2 effective population size of HAL or MOS and q A effective population size of the ancestral source population prior to divergence. m 1 denotes migration rate per generation from MOS or HAL into LIL, and m 2 denotes migration rate from LIL to HAL or MOS. The analyses are based on coalescence, but to increase clarity estimates of m 1 and m 2 are reported in forward-time. All estimates consist of modes and 90% credible intervals (in parentheses).
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BMC Ecology and Evolution

ISSN: 2730-7182

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