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Table 2 Localization summary of the five probes used in Halobatrachus didactylus and other Batrachoididae species

From: Evidence for 5S rDNA Horizontal Transfer in the toadfish Halobatrachus didactylus (Schneider, 1801) based on the analysis of three multigene families

Species

2n

FN

(GATA)n

5S rDNA

18S rRNA

U2 snRNA

Gene co-localization

Halobatrachus didactylus (present work)

46

72

1 SMT (qSc)

1 SMT (qSc)

1 SMT (pTl)

1 SMT (qI)

None

Batrachoides manglae[8]

46

48

Dispersed (++)

2 A (1 qStl and 1 qSc)

1 STL (pTl)

Dispersed (+++) 1 A (qStl)

None

Porichthys plectrodon[8]

44

62

Dispersed (+++)

1 MT (qI)

1 STL (pTl)

Dispersed (+)

None

Thalassophryne maculosa[8]

46

64

Dispersed (+++)

1 STL (qTl)

1 STL (pTl)

Dispersed (+) 1 STL (qI)

18S rRNA and U2 snRNA

Amphichthys cryptocentrus[8]

46

52

Dispersed (++)

1 STL (qSc)

1 STL (pTl)

Dispersed (+)

18S rRNA and 5S rDNA

  1. +: low abundance; ++: medium abundance; +++: high abundance; A: acrocentric; STL: subtelocentric; SMT: submetacentric; MT: metacentric; q: long arm; p: short arm; Sc: subcentromeric; I: internal; Stl; subtelomeric; Tl: telomeric.