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Table 4 Progeny of Cross B: XX x XYˉY*X Sry

From: A primer on the use of mouse models for identifying direct sex chromosome effects that cause sex differences in non-gonadal tissues

Genotypesa

Gonads

NPXb

NPY [−Sry]

Sry

PAR [−Sts]

Sts

Xm

Xp

Xi

[XmO rare]

F or M

1

0

0F or 1M

1

1

1

0

0

XmY*x

F or M

1+

0

0F or 1M

2

2

1

0

0

XmXp

F or M

2

0

0F or 1M

2

2

1

1

1

Xm

F or M

1

1

0F or 1M

2

2

1

0

0

[XmXpY*X]

F or M

2+

0

0F or 1M

3

3

1

1

1

[XmYˉY*X]

F or M

1+

1

0F or 1M

3

3

1

0

0

[XmXpYˉ]

F or M

2

1

0F or 1M

3

3

1

1

1

  1. aEach genotype can be with or without Sry. Parental sources of the X chromosomes are indicated (Xm: maternal; Xp: paternal)
  2. bFigure 3 includes the structure and gene content of the Y*X chromosome