mrktype {onemap} | R Documentation |
Informs the type of segregation of a marker from an object of class
rf.2pts
, according to the notation by Wu et al., 2002.
mrktype(w, mrkname = NULL)
w |
an object of class rf.2pts . |
mrkname |
the name of a marker, corresponding to any marker in the
input file used for the two-point analyses stored in object w . |
The segregation types are (Wu et al., 2002):
Type | Cross | Segregation |
A.1 | ab x cd | 1:1:1:1 |
A.2 | ab x ac | 1:1:1:1 |
A.3 | ab x co | 1:1:1:1 |
A.4 | ao x bo | 1:1:1:1 |
B1.5 | ab x ao | 1:2:1 |
B2.6 | ao x ab | 1:2:1 |
B3.7 | ab x ab | 1:2:1 |
C8 | ao x ao | 3:1 |
D1.9 | ab x cc | 1:1 |
D1.10 | ab x aa | 1:1 |
D1.11 | ab x oo | 1:1 |
D1.12 | bo x aa | 1:1 |
D1.13 | ao x oo | 1:1 |
D2.14 | cc x ab | 1:1 |
D2.15 | aa x ab | 1:1 |
D2.16 | oo x ab | 1:1 |
D2.17 | aa x bo | 1:1 |
D2.18 | oo x ao | 1:1 |
A character string giving the type of segregation of marker
mrkname
, according the above table.
Gabriel R A Margarido, gramarga@esalq.usp.br
Wu, R., Ma, C.-X., Painter, I. and Zeng, Z.-B. (2002) Simultaneous maximum likelihood estimation of linkage and linkage phases in outcrossing species. Theoretical Population Biology 61: 349-363.
data(example_out) twopts <- est.rf.2pts(example_out) mrktype(twopts,"M1") # segregation type for marker 1