Analysis of paternity

1. Analysis of paternity

2. Snímek 2

Techniques
• alozyme, mtDNA, (minisat. fingerprinting)
• SNPs, AFLP, protein fingerprinting
• mircosatellites

3. Snímek 3

Identification of parents
mather
father
offspring 1 offspring 2
10
10
12
20
20
22
22
30

4. Snímek 4

MIKROSATELlITES
mather
offspring
father

5. Snímek 5

PATERNITY
• 75 % of bird species has extrapaired offspring
(EPO)
• in passerines only 14 % without EPO
• inter- and intraspecific nest parasitism
• rate of self-pollination in plants and selffertilization
Emberiza schoeniclus
up to 55 % of EPO
Bucephala clangula
EPO in more than 50 % of nests