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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha : |
21/02/2014 |
Actualizado : |
22/07/2021 |
Autor : |
Gimenez, A. ; García, A. |
Título : |
Interferencia y control de Raigras en distintas variedades de trigo |
Fecha de publicación : |
1988 |
Fuente / Imprenta : |
ln: Jornada Cultivos de Invierno, 1988 abr 27 : La Estanzuela [Memorias]. Montevideo (Uruguay): CIAAB, 1988. |
Páginas : |
p1-6 |
Serie : |
(CIAAB Resultados experimentales; 15). |
Idioma : |
Español |
Thesagro : |
COMPETICION VEGETAL; ESCARDA; EVALUACION; HERBICIDAS; LOLIUM MULTIFLORUM; TRITICUM AESTIVUM. |
Asunto categoría : |
-- |
Marc : |
LEADER 00667naa a2200217 a 4500 001 1044325 005 2021-07-22 008 1988 bl uuuu u00u1 u #d 100 1 $aGIMENEZ, A. 245 $aInterferencia y control de Raigras en distintas variedades de trigo 260 $c1988 300 $ap1-6 490 $a(CIAAB Resultados experimentales; 15). 650 $aCOMPETICION VEGETAL 650 $aESCARDA 650 $aEVALUACION 650 $aHERBICIDAS 650 $aLOLIUM MULTIFLORUM 650 $aTRITICUM AESTIVUM 700 1 $aGARCÍA, A. 773 $tln: Jornada Cultivos de Invierno, 1988 abr 27 : La Estanzuela [Memorias]. Montevideo (Uruguay): CIAAB, 1988.
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INIA La Estanzuela (LE) |
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
24/10/2014 |
Actualizado : |
15/10/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
A - 1 |
Autor : |
ANAND-IVELL, R.; HIENDLEDER, S.; VIÑOLES, C.; MARTIN, G.B.; FITZSIMMONS, C.; EURICH, A.; HAFEN, B.; IVELL, R. |
Afiliación : |
RAVINDER ANAND-IVELL; STEFAN HIENDLEDER; CAROLINA VIÑOLES GIL, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; GRAEME B. MARTIN; CAROLYN FITZSIMMONS; ANDREA EURICH; BETTINA HAFEN; RICHARD IVELL. |
Título : |
INSL3 in the ruminant: A powerful indicator of gender- and genetic-specific feto-maternal dialogue. |
Fecha de publicación : |
2014 |
Fuente / Imprenta : |
Plos ONE, 2014, v. 6, no.5, p. e19821. |
ISSN : |
1932-6203 |
DOI : |
10.1371/journal.pone.0019821 |
Idioma : |
Inglés |
Notas : |
Article history: Received December 20, 2010 / Accepted April 17, 2011 / Published May 16, 2011. |
Contenido : |
ABSTRACT,.
The hormone Insulin-like peptide 3 (INSL3) is a major secretory product of the Leydig cells from both fetal and adult testes. Consequently, it is a major gender-specific circulating hormone in the male fetus, where it is responsible for the first phase of testicular descent, and in the adult male. In most female mammals, circulating levels are very low, corresponding to only a small production of INSL3 by the mature ovaries. Female ruminants are exceptional in exhibiting high INSL3 gene expression by the thecal cells of antral follicles and by the corpora lutea. We have developed a specific and sensitive immunoassay to measure ruminant INSL3 and show that, corresponding to the high ovarian gene expression, non-pregnant adult female sheep and cows have up to four times the levels observed in other female mammals. Significantly, this level declines during mid-pregnancy in cows carrying a female fetus, in which INSL3 is undetectable. However, in cows carrying a male fetus, circulating maternal INSL3 becomes elevated further, presumably due to the transplacental transfer of fetal INSL3 into the maternal circulation. Within male fetal blood, INSL3 is high in mid-pregnancy (day 153) corresponding to the first transabdominal phase of testicular descent, and shows a marked dependence on paternal genetics, with pure bred or hybrid male fetuses of Bos taurus (Angus) paternal genome having 30% higher INSL3 levels than those of Bos indicus (Brahman) paternity. Thus INSL3 provides the first example of a gender-specific fetal hormone with the potential to influence both placental and maternal physiology.
© 2011 Anand-Ivell et al. MenosABSTRACT,.
The hormone Insulin-like peptide 3 (INSL3) is a major secretory product of the Leydig cells from both fetal and adult testes. Consequently, it is a major gender-specific circulating hormone in the male fetus, where it is responsible for the first phase of testicular descent, and in the adult male. In most female mammals, circulating levels are very low, corresponding to only a small production of INSL3 by the mature ovaries. Female ruminants are exceptional in exhibiting high INSL3 gene expression by the thecal cells of antral follicles and by the corpora lutea. We have developed a specific and sensitive immunoassay to measure ruminant INSL3 and show that, corresponding to the high ovarian gene expression, non-pregnant adult female sheep and cows have up to four times the levels observed in other female mammals. Significantly, this level declines during mid-pregnancy in cows carrying a female fetus, in which INSL3 is undetectable. However, in cows carrying a male fetus, circulating maternal INSL3 becomes elevated further, presumably due to the transplacental transfer of fetal INSL3 into the maternal circulation. Within male fetal blood, INSL3 is high in mid-pregnancy (day 153) corresponding to the first transabdominal phase of testicular descent, and shows a marked dependence on paternal genetics, with pure bred or hybrid male fetuses of Bos taurus (Angus) paternal genome having 30% higher INSL3 levels than those of Bos indicus (Brahman) paternity. Thus INSL3 pro... Presentar Todo |
Thesagro : |
MEJORAMIENTO GENÉTICO ANIMAL; RUMIANTES. |
Asunto categoría : |
L10 Genética y mejoramiento animal |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/3644/1/Vinoles-C.-20121.-PLOS-One-v.65.pdf
http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0019821
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Marc : |
LEADER 02502naa a2200265 a 4500 001 1051295 005 2019-10-15 008 2014 bl uuuu u00u1 u #d 022 $a1932-6203 024 7 $a10.1371/journal.pone.0019821$2DOI 100 1 $aANAND-IVELL, R. 245 $aINSL3 in the ruminant$bA powerful indicator of gender- and genetic-specific feto-maternal dialogue.$h[electronic resource] 260 $c2014 500 $aArticle history: Received December 20, 2010 / Accepted April 17, 2011 / Published May 16, 2011. 520 $aABSTRACT,. The hormone Insulin-like peptide 3 (INSL3) is a major secretory product of the Leydig cells from both fetal and adult testes. Consequently, it is a major gender-specific circulating hormone in the male fetus, where it is responsible for the first phase of testicular descent, and in the adult male. In most female mammals, circulating levels are very low, corresponding to only a small production of INSL3 by the mature ovaries. Female ruminants are exceptional in exhibiting high INSL3 gene expression by the thecal cells of antral follicles and by the corpora lutea. We have developed a specific and sensitive immunoassay to measure ruminant INSL3 and show that, corresponding to the high ovarian gene expression, non-pregnant adult female sheep and cows have up to four times the levels observed in other female mammals. Significantly, this level declines during mid-pregnancy in cows carrying a female fetus, in which INSL3 is undetectable. However, in cows carrying a male fetus, circulating maternal INSL3 becomes elevated further, presumably due to the transplacental transfer of fetal INSL3 into the maternal circulation. Within male fetal blood, INSL3 is high in mid-pregnancy (day 153) corresponding to the first transabdominal phase of testicular descent, and shows a marked dependence on paternal genetics, with pure bred or hybrid male fetuses of Bos taurus (Angus) paternal genome having 30% higher INSL3 levels than those of Bos indicus (Brahman) paternity. Thus INSL3 provides the first example of a gender-specific fetal hormone with the potential to influence both placental and maternal physiology. © 2011 Anand-Ivell et al. 650 $aMEJORAMIENTO GENÉTICO ANIMAL 650 $aRUMIANTES 700 1 $aHIENDLEDER, S. 700 1 $aVIÑOLES, C. 700 1 $aMARTIN, G.B. 700 1 $aFITZSIMMONS, C. 700 1 $aEURICH, A. 700 1 $aHAFEN, B. 700 1 $aIVELL, R. 773 $tPlos ONE, 2014$gv. 6, no.5, p. e19821.
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