Expression of dmrt1 and ovarian aromatase during the sex differentiation period in pejerrey, Odontesthes bonariensis

Juan I. Fernandino; Ricardo S. Hattori; Pablo H. Strobl-Mazzulla; Carlos A. Strüssmann; Gustavo M. Somoza

Expression of dmrt1 and ovarian aromatase during the sex differentiation period in pejerrey, Odontesthes bonariensis

Juan I. Fernandino, Ricardo S. Hattori, Pablo H. Strobl-Mazzulla, Carlos A. Strüssmann, Gustavo M. Somoza

Laboratorio de Genética, Fisiología y Reproducción de Organismos Acuáticos

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

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Resumen

The pejerrey Odontesthes bonariensis is a teleost with a strong temperature-dependent sex determination system (TSD). Dmrt1 and Cyp19A1 genes have been implicated in the sex differentiation process in fish, but little is known about their behavior in TSD species. In this context the expression pattern of both genes was studied during sex differentiation at feminizing and masculinizing temperatures. Both genes showed differential expression in relation with the temperature and consequently the inducible sex, supporting the idea that they are involved in sex differentiation in this species.

Idioma original	Inglés
Páginas (desde-hasta)	93-94
Número de páginas	2
Publicación	Cybium
Volumen	32
N.º	2 SUPPL.
Estado	Publicada - 31 jul. 2008

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title = "Expression of dmrt1 and ovarian aromatase during the sex differentiation period in pejerrey, Odontesthes bonariensis",

abstract = "The pejerrey Odontesthes bonariensis is a teleost with a strong temperature-dependent sex determination system (TSD). Dmrt1 and Cyp19A1 genes have been implicated in the sex differentiation process in fish, but little is known about their behavior in TSD species. In this context the expression pattern of both genes was studied during sex differentiation at feminizing and masculinizing temperatures. Both genes showed differential expression in relation with the temperature and consequently the inducible sex, supporting the idea that they are involved in sex differentiation in this species.",

keywords = "Dmrt1, Gonadal aromatase, Pejerrey, TSD",

author = "Fernandino, {Juan I.} and Hattori, {Ricardo S.} and Strobl-Mazzulla, {Pablo H.} and Str{\"u}ssmann, {Carlos A.} and Somoza, {Gustavo M.}",

year = "2008",

month = jul,

day = "31",

language = "Ingl{\'e}s",

volume = "32",

pages = "93--94",

journal = "Cybium",

issn = "0399-0974",

publisher = "Societe Francaise d'Ichtyologie",

number = "2 SUPPL.",

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T1 - Expression of dmrt1 and ovarian aromatase during the sex differentiation period in pejerrey, Odontesthes bonariensis

AU - Fernandino, Juan I.

AU - Hattori, Ricardo S.

AU - Strobl-Mazzulla, Pablo H.

AU - Strüssmann, Carlos A.

AU - Somoza, Gustavo M.

PY - 2008/7/31

Y1 - 2008/7/31

N2 - The pejerrey Odontesthes bonariensis is a teleost with a strong temperature-dependent sex determination system (TSD). Dmrt1 and Cyp19A1 genes have been implicated in the sex differentiation process in fish, but little is known about their behavior in TSD species. In this context the expression pattern of both genes was studied during sex differentiation at feminizing and masculinizing temperatures. Both genes showed differential expression in relation with the temperature and consequently the inducible sex, supporting the idea that they are involved in sex differentiation in this species.

AB - The pejerrey Odontesthes bonariensis is a teleost with a strong temperature-dependent sex determination system (TSD). Dmrt1 and Cyp19A1 genes have been implicated in the sex differentiation process in fish, but little is known about their behavior in TSD species. In this context the expression pattern of both genes was studied during sex differentiation at feminizing and masculinizing temperatures. Both genes showed differential expression in relation with the temperature and consequently the inducible sex, supporting the idea that they are involved in sex differentiation in this species.

KW - Dmrt1

KW - Gonadal aromatase

KW - Pejerrey

KW - TSD

UR - http://www.scopus.com/inward/record.url?scp=77957576111&partnerID=8YFLogxK

M3 - Artículo

AN - SCOPUS:77957576111

SN - 0399-0974

VL - 32

SP - 93

EP - 94

JO - Cybium

JF - Cybium

IS - 2 SUPPL.

ER -

Expression of dmrt1 and ovarian aromatase during the sex differentiation period in pejerrey, Odontesthes bonariensis

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