Characterization and expression profiles of DMRT1, AMH, SF1 and P450aro genes during gonadal sex differentiation in Patagonian pejerrey Odontesthes hatcheri

Ricardo S. Hattori; Juan I. Fernandino; Carlos A. Strüssmann; Gustavo M. Somoza; Masashi Yokota; Seiichi Watanabe

Characterization and expression profiles of DMRT1, AMH, SF1 and P450aro genes during gonadal sex differentiation in Patagonian pejerrey Odontesthes hatcheri

Ricardo S. Hattori
, Juan I. Fernandino
, Carlos A. Strüssmann
, Gustavo M. Somoza
, Masashi Yokota
, Seiichi Watanabe

Laboratory of Genetics, Physiology and Reproduction of Aquatic Organisms

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

Four genes related to the process of sex differentiation were cloned and their expression analyzed during gonadal differentiation of Odontesthes hatcheri. SF1, P450aro and AMH presented one single copy whereas DMRT1 presented three isoforms. Among the four genes, clear sexually dimorphic expression was observed for P450arom and AMH, with increased expression of these genes in females and males, respectively. Furthermore, such sex differences were observed before the onset of ovarian differentiation, suggesting an important role for these genes during gonadal differentiation in this species.

Original language	English
Pages (from-to)	95-96
Number of pages	2
Journal	Cybium
Volume	32
Issue number	2 SUPPL.
State	Published - 31 Jul 2008

Keywords

AMH
DMRT1
Odontesthes hatcheri
P450arom
Sex differentiation
SF1

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title = "Characterization and expression profiles of DMRT1, AMH, SF1 and P450aro genes during gonadal sex differentiation in Patagonian pejerrey Odontesthes hatcheri",

abstract = "Four genes related to the process of sex differentiation were cloned and their expression analyzed during gonadal differentiation of Odontesthes hatcheri. SF1, P450aro and AMH presented one single copy whereas DMRT1 presented three isoforms. Among the four genes, clear sexually dimorphic expression was observed for P450arom and AMH, with increased expression of these genes in females and males, respectively. Furthermore, such sex differences were observed before the onset of ovarian differentiation, suggesting an important role for these genes during gonadal differentiation in this species.",

keywords = "AMH, DMRT1, Odontesthes hatcheri, P450arom, Sex differentiation, SF1",

author = "Hattori, \{Ricardo S.\} and Fernandino, \{Juan I.\} and Str{\"u}ssmann, \{Carlos A.\} and Somoza, \{Gustavo M.\} and Masashi Yokota and Seiichi Watanabe",

year = "2008",

month = jul,

day = "31",

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

volume = "32",

pages = "95--96",

journal = "Cybium",

issn = "0399-0974",

publisher = "Societe Francaise d'Ichtyologie",

number = "2 SUPPL.",

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TY - JOUR

T1 - Characterization and expression profiles of DMRT1, AMH, SF1 and P450aro genes during gonadal sex differentiation in Patagonian pejerrey Odontesthes hatcheri

AU - Hattori, Ricardo S.

AU - Fernandino, Juan I.

AU - Strüssmann, Carlos A.

AU - Somoza, Gustavo M.

AU - Yokota, Masashi

AU - Watanabe, Seiichi

PY - 2008/7/31

Y1 - 2008/7/31

N2 - Four genes related to the process of sex differentiation were cloned and their expression analyzed during gonadal differentiation of Odontesthes hatcheri. SF1, P450aro and AMH presented one single copy whereas DMRT1 presented three isoforms. Among the four genes, clear sexually dimorphic expression was observed for P450arom and AMH, with increased expression of these genes in females and males, respectively. Furthermore, such sex differences were observed before the onset of ovarian differentiation, suggesting an important role for these genes during gonadal differentiation in this species.

AB - Four genes related to the process of sex differentiation were cloned and their expression analyzed during gonadal differentiation of Odontesthes hatcheri. SF1, P450aro and AMH presented one single copy whereas DMRT1 presented three isoforms. Among the four genes, clear sexually dimorphic expression was observed for P450arom and AMH, with increased expression of these genes in females and males, respectively. Furthermore, such sex differences were observed before the onset of ovarian differentiation, suggesting an important role for these genes during gonadal differentiation in this species.

KW - AMH

KW - DMRT1

KW - Odontesthes hatcheri

KW - P450arom

KW - Sex differentiation

KW - SF1

UR - https://www.scopus.com/pages/publications/77957592194

M3 - Artículo

AN - SCOPUS:77957592194

SN - 0399-0974

VL - 32

SP - 95

EP - 96

JO - Cybium

JF - Cybium

IS - 2 SUPPL.

ER -

Characterization and expression profiles of DMRT1, AMH, SF1 and P450aro genes during gonadal sex differentiation in Patagonian pejerrey Odontesthes hatcheri

Abstract

Keywords

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