Fig 1.
Frequency distribution of the number means of different chromosome types for the 191 woody broad-leaved species, which were averaged within the same type of chromosomes across species.
Wherein (B), m, sm, st and T were m-, sm-, st- and T-chromosome, respectively. ± bars indicated standard error.
Fig 2.
Cross-species scaling relationship of karyotype asymmetry vs. m-chromosome number among deciduous species (D-group) and evergreen species (E-group).
There are two regression lines of the reduced major axis (RMA) in the graph for the D-group (triangles and the solid line) and for the E-group (circles and the dashed line), respectively.
Fig 3.
Cross-species scaling relationship of relative short arm length vs. relative long arm length among chromosomes of both deciduous species (D-group) and evergreen species (E-group).
There are two regression lines of the reduced major axis (RMA) in the graph for the D-group (triangles and the solid line) and for the E-group (circles and the dashed line), respectively.
Fig 4.
Cross-species scaling relationship of m-chromosome number vs. total chromosome number among deciduous species (D-group) and evergreen species (E-group).
There are two regression lines of the reduced major axis (RMA) in the graph for the D-group (triangles and the solid line) and for the E-group (circles and the dashed line), respectively.