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| 14. |  | FERREIRA, G.; CANOZZI, M.E.A.; PERIPOLLI, V.; MOURA, G. P.; SÁNCHEZ, J.; MARTINS, C.E. Prevalence of bovine Babesia spp., Anaplasma marginale, and their co-infections in Latin America: Systematic review-meta-analysis Ticks and Tick-borne Diseases, 4 July 2022, Volume 13, Issue 4, 101967. doi: https://doi.org/10.1016/j.ttbdis.2022.101967 Article history: Received 10 December 2021, Revised 3 May 2022, Accepted 11 May 2022, Available online 14 May 2022, Version of Record 18 May 2022. Corresponding author: E-mail address: carlos.martins@ifc.edu.br (C.E.N. Martins).| Biblioteca(s): INIA La Estanzuela. |
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| 15. | | MEDEROS, A.; CARRACELAS, B.; MINHO, A.P.; FERNÁNDEZ, S.; SÁNCHEZ, J. Prevalence and Factors Associated with Anthelmintic Resistance in Gastrointestinal Nematodes of Cattle: A Systematic Review and Meta-analysis. Journal of Veterinary Medicine and Health, v. 2, no. 2, 2018. OPEN ACCESS. Article history: Received November 21, 2018; Accepted December 02, 2018; Published December 17, 2018.| Biblioteca(s): INIA Tacuarembó. |
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| 17. | | MISZTAL, I.; AGUILAR, I.; TSURUTA, S.; SÁNCHEZ, J.P.; ZUMBACH, B. Studies on heat stress in dairy cattle and pigs. Volume Special topics: Animal breeding and the environmental challenges - Lecture Sessions, 0625. In: Proceedings of the World Congress on Genetics Applied to Livestock Production, 9., Leipzig, Germany, August 1-6, 2010. p. 0625.| Biblioteca(s): INIA Las Brujas. |
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| 18. | | SCHILD, C.; CAFFARENA, D.; GIL, A.; SANCHEZ, J.; RIET-CORREA, F.; GIANNITTI, F. A survey of management practices that influence calf welfare and an estimation of the annual calf mortality risk in pastured dairy herds in Uruguay. Journal of Dairy Science, Volume 103, Issue 10, pag. 9418-9429, October 2020. Doi: https://doi.org/10.3168/jds.2020-18177 Article history: Received January 8, 2020/Accepted May 26, 2020. Corresponding authors: cschild@inia.org.uy
and fgiannitti@inia.org.uy.| Biblioteca(s): INIA La Estanzuela. |
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| 19. | | MIRABALLES, C.; SÁNCHEZ, J.; BARROS, A.T.M.; HITATEGUY, S.; MORENO, P.; SAPORITI, T.; RIET-CORREA, F. Influence of selective treatment of bulls on the infestation of Haematobia irritans on untreated cows. Veterinary Parasitology, 2018, v. 260, p. 58–62. Article history: Received 25 May 2018, Revised 23 August 2018, Accepted 24 August 2018, Available online 27 August 2018.| Biblioteca(s): INIA Tacuarembó. |
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| 20. | | MEDEROS, A.; WADDELL, L.; SÁNCHEZ, J.; KELTON, D.; PEREGRINE, A.S.; MENZIES, P.; VANLEEUWEN, J.; RAJIC, A. A systematic review meta analysis of primary research investigating the effect of selected alternative treatments on gastrointestinal nematodes in sheep under field conditions. Preventive Veterinary Medicine, 2012, v. 104, p. 1-14 104 1-14 Article history: Received 18 August 2011 //Received in revised form 27 October 2011 // Accepted 30 October 2011.| Biblioteca(s): INIA Tacuarembó. |
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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha actual : |
26/11/2019 |
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Actualizado : |
05/03/2020 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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Autor : |
DO CANTO, J.; STUDER, B.; FREI, U.; LÜBBERSTEDT, T. |
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Afiliación : |
JAVIER DO CANTO FAGUNDEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. 1Department of Agronomy, Iowa State University, Ames, IA, USA; BRUNO STUDER, Molecular Plant Breeding, Institute of Agricultural Sciences, ETH Zurich, Zurich, Switzerland.; URSULA FREI, Department of Agronomy, Iowa State.; THOMAS LÜBBERSTEDT, Department of Agronomy, Iowa State University, Ames, IA, USA. |
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Título : |
Pattern of inheritance of a self-fertility gene in an autotetraploid perennial ryegrass (Lolium perenne) population. |
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Fecha de publicación : |
2020 |
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Fuente / Imprenta : |
Plant Breeding, 1 February 2020, Volume 139, Issue 1, Pages 207-213. Doi: 10.1111/pbr.12765 |
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DOI : |
10.1111/pbr.12765 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received: 29 November 2018 // Revised: 31 March 2019 // Accepted: 13 September 2019. |
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Contenido : |
Abstract: A mutation causing self-fertility (SF) in perennial ryegrass was studied at the tetraploid level. The aim of this work was to determine a) whether SF remains functional in a tetraploid population and b) whether the SF mutation expresses dominance in heterozygous pollen grains. A tetraploidized plant carrying SF alleles was self?pollinated to create a segregating F2 population. In the F2 individuals, pollen compatibility ranged between 38% and 84% showing that SF remained functional. The SF locus genotype was the main determinant of pollen compatibility explaining 78% of the variation. The observed segregation was significantly different from the expected under both SF being dominant or recessive models (P(x2)?0.001) and tended to be intermediate between them, indicating partial dominance or additive gene action. The frequency of the different genotypes suggested that pollen grains homozygous for the mutation have a competitive advantage over heterozygous pollen and that pollen compatibility is affected by the interaction with additional loci. The implications of our results for breeding polyploid grasses are discussed. |
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Palabras claves : |
PERENNIAL RYEGRASS; SEGREGATION; SELF-FERTILITY; TETRAPLOID. |
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Asunto categoría : |
A50 Investigación agraria |
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Marc : |
LEADER 01962naa a2200229 a 4500
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024 7 $a10.1111/pbr.12765$2DOI
100 1 $aDO CANTO, J.
245 $aPattern of inheritance of a self-fertility gene in an autotetraploid perennial ryegrass (Lolium perenne) population.$h[electronic resource]
260 $c2020
500 $aArticle history: Received: 29 November 2018 // Revised: 31 March 2019 // Accepted: 13 September 2019.
520 $aAbstract: A mutation causing self-fertility (SF) in perennial ryegrass was studied at the tetraploid level. The aim of this work was to determine a) whether SF remains functional in a tetraploid population and b) whether the SF mutation expresses dominance in heterozygous pollen grains. A tetraploidized plant carrying SF alleles was self?pollinated to create a segregating F2 population. In the F2 individuals, pollen compatibility ranged between 38% and 84% showing that SF remained functional. The SF locus genotype was the main determinant of pollen compatibility explaining 78% of the variation. The observed segregation was significantly different from the expected under both SF being dominant or recessive models (P(x2)?0.001) and tended to be intermediate between them, indicating partial dominance or additive gene action. The frequency of the different genotypes suggested that pollen grains homozygous for the mutation have a competitive advantage over heterozygous pollen and that pollen compatibility is affected by the interaction with additional loci. The implications of our results for breeding polyploid grasses are discussed.
653 $aPERENNIAL RYEGRASS
653 $aSEGREGATION
653 $aSELF-FERTILITY
653 $aTETRAPLOID
700 1 $aSTUDER, B.
700 1 $aFREI, U.
700 1 $aLÜBBERSTEDT, T.
773 $tPlant Breeding, 1 February 2020, Volume 139, Issue 1, Pages 207-213. Doi: 10.1111/pbr.12765
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