Table 1.
Comparison of the different gene expression patterns detected in the different group of vertebrates.
| Lamprey | Zebrafish | Lungfish | Xenopus | Turtle | Chick | Mouse | ||
|---|---|---|---|---|---|---|---|---|
| POH | —— | —— | —— | —— | Nkx2.2 (Moreno et al., 2012) | DIx5/Nkx2.2 (Bardet et al., 2006, 2010) | DIx2/Nkx2.2 (Flames et al., 2007) | |
| SPV | -Pax6 (Murakami et al., 2001) | -Pax6 (Moreno and González, 2011) | -Pax6 (Moreno et al., 2008a; Domínguez et al., 2013) | Pax6 (Moreno et al., 2012) | Pax6 (Flames et al., 2007) | |||
| Nkx2.2 (Domínguez et al., 2011, 2013) | Nkx2.2 (Moreno et al., 2012) | Nkx2.2 (Caqueret et al., 2006; Puelles et al., 2012a) | ||||||
| Otp (Del Giacco et al., 2006; Blechman et al., 2007; Machluf et al., 2011; Herget et al., 2014) | Otp (Moreno and González, 2011) | Otp (Bardet et al., 2008; Domínguez et al., 2013) | Otp (Moreno et al., 2012) | Otp (Bardet et al., 2008) | Otp (Puelles and Rubenstein, 2003) | |||
| Lhx5 (Domínguez et al., 2013) | Lhx5 (Abellán et al., 2010) | Lhx5 (Abellán et al., 2010) | ||||||
| SC | Nkx2.1/Shh (Rohr et al., 2001) | Nkx2.1 (Moreno and González, 2011) | Nkx2.1/2.2/Shh (Domínguez et al., 2010, 2011, 2013) | Nkx2.1/2.2 (Moreno et al., 2012) | Nkx2.1/2.2/Shh (Bardet et al., 2010) | -Nkx2.1/Shh (Puelles and Rubenstein, 2003; Medina, 2008) | ||
| DIx (Martínez-de-la-Torre et al., 2011) | DIx (Medina, 2008) | IsI1 (Moreno and González, 2011) | Dlx/Isl1 (Brox et al., 2003; Moreno et al., 2008b; Domínguez et al., 2013) | Isl1 (Moreno et al., 2012) | Dlx/Isl1 (Abellán and Medina, 2009; Bardet et al., 2010) | DIx (Puelles and Rubenstein, 2003) | ||
| Lhx1/Lhx7 (Moreno et al., 2004; Domínguez et al., 2013) | Lhx7 (Abellán and Medina, 2009) | Lhx1/Lhx7 (Abellán et al., 2010; Shimogori et al., 2010) | ||||||
| Otp (Moreno and González, 2011) | Otp (Domínguez et al., 2014) | Otp (Moreno et al., 2012) | Otp (Bardet et al., 2008) | Otp (Morales-Delgado et al., 2011) | ||||
|
Tub | | | |
Nkx2.1/Shh (Osorio et al., 2005; Medina, 2008) | Nkx2.1/Shh (Wolf and Ryu, 2013) | Nkx2.1/2.2 (Moreno and González, 2011) | Nkx2.1/2.2/Shh (Domínguez et al., 2010, 2011, 2014) | Nkx2.1 (Moreno et al., 2012) -Nkx2.2 (Moreno et al., 2012) | Nkx2.1/Shh (Medina, 2008; Abellán and Medina, 2009; Bardet et al., 2010) | Nkx2.1/2.2/Shh (Puelles and Rubenstein, 2003; Kurrasch et al., 2007; Medina, 2008; Morales-Delgado et al., 2011) | |
|
BH | | | |
DIx (Martínez-de-la-Torre et al., 2011) | Isl1 (Moreno and González, 2011) | Dlx/Isl1 (Brox et al., 2003; Moreno et al., 2008b; Domínguez et al., 2014) | Isl1 (Moreno et al., 2012) | Dlx/Isl1 (Puelles and Rubenstein, 2003; Davis et al., 2004; Medina, 2008) | |||
| Ma | Lhx (Domínguez et al., 2014) | |||||||
| Nkx2.1 (Medina, 2008) | Nkx2.1 (Wolf and Ryu, 2013) | Nkx2.1 (Moreno and González, 2011) | Nkx2.1/2.2 (Domínguez et al., 2014) | Nkx2.1/2.2 (Moreno et al., 2012) | Nkx2.1 (García-Calero et al., 2008) | Nkx2.1 (Medina, 2008; Morales-Delgado et al., 2011) | ||
| Otp (Wolf and Ryu, 2013) | Otp (Moreno and González, 2011) | Otp (Bardet et al., 2008; Domínguez et al., 2014) | Otp (Moreno et al., 2012) | Otp (Bardet et al., 2008) | Otp (Bardet et al., 2008) | |||
| Shh (Domínguez et al., 2014) | Shh (García-Calero et al., 2008) | Shh (Morales-Delgado et al., 2011) | ||||||
| -DIx (Martínez-de-la-Torre et al., 2011) | DIx (Domínguez et al., 2014) | -DIx (Puelles and Rubenstein, 2003; Medina, 2008) | ||||||
| Lhx1/5 (Osorio et al., 2005) | Lhx1 (Domínguez et al., 2014) | Lhx1 (Shimogori et al., 2010) |
Note that we only have indicated negative expressions to remark a difference between groups of vertebrates that is not due to the lack of data in the literature (empty squares).