Table 4 Statistical table of high specific hybridization combinations based on parents’ genetic distance and half-sib progeny paternal identification.

From: Construction of a breeding parent population of Populus tomentosa based on SSR genetic distance analysis

Male

Female

T-F-1

T-F-3

T-F-6

T-F-7

T-F-8

T-F-9

T-F-14

T-F-15

T-F-16

T-F-18

T-M-14

â—‹

â—‹

â—‹/â–ˇ

 

â—‹

â—‹

â—‹

â—‹/â–ˇ

â—‹

 

T-M-31

â—‹

â—‹

â—‹

 

â—‹

â—‹

â—‹

â—‹

â—‹

 

T-M-43

   

â—‹

  

â—‹/â–ˇ

  

â–ˇ

T-M-45

â—‹/â–ˇ

â—‹/â–ˇ

â—‹/â–ˇ

â—‹/â–ˇ

â—‹/â–ˇ

â—‹/â–ˇ

â—‹/â–ˇ

â—‹/â–ˇ

â—‹/â–ˇ

â—‹/â–ˇ

T-M-61

  

â—‹/â–ˇ

       
  1. â—‹ represent high specific hybridization combination based on genetic distance between parents.
  2. â–ˇ represents hybridization combinations based on the identification of the male parent.
  3. â—‹/â–ˇ represents hybrid combination predicted based on the above two methods.