|
|
Registro completo
|
Biblioteca (s) : |
INIA Treinta y Tres. |
Fecha : |
14/01/2022 |
Actualizado : |
14/01/2022 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
DINI, M.; RASEIRA, M. DO C. B.; UENO, B. |
Afiliación : |
MAXIMILIANO ANTONIO DINI VIÑOLY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay // Universidade Federal de Pelotas, Faculdade de Agronomia Eliseu Maciel, Programa de Pós-Graduação em Agronomia, Pelotas, RS, Brazil.; MARIA DO CARMO BASSOLS RASEIRA, Embrapa Clima Temperado, Pelotas, Rio Grande do Sul, Brazil.; BERNARDO UENO, Embrapa Clima Temperado, Pelotas, Rio Grande do Sul, Brazil. |
Título : |
Blossom blight resistance in peach: heritability and segregation in progenies from reciprocal crosses. |
Fecha de publicación : |
2021 |
Fuente / Imprenta : |
Revista Ceres (Viçosa) Nov. Dec. 2021, volume 68, número 6, pages 555-563. OPEN ACCESS. doi: https://doi.org/10.1590/0034-737X202168060007 |
DOI : |
10.1590/0034-737X202168060007 |
Idioma : |
Inglés |
Notas : |
Article history: Submitted on September 23th, 2020 // Accepted on March 14th, 2021 // Published November 2021. |
Contenido : |
Blossom blight and brown rot caused by Monilinia fructicola is the most important peach disease in Brazil. Genetic resistance is a control strategy that is gaining importance in breeding programs worldwide. This study aimed to identify genotypes with higher levels of blossom blight resistance to estimate the heritability of this character; study the frequency distribution in populations; and test the possibility of maternal effect. Blossom blight susceptibility was tested in reciprocal hybridizations seedlings, as well as their parents. The detached flower technique was used in a randomized complete block design, considering each genotype as a treatment. Flower inoculation was made by spraying a M. fructicola suspension and evaluations were carried out after 72 and 120 hours using a scale of five severity levels.
The studied populations presented low phenotypic variability regarding the flower resistance/susceptibility to M. fructicola, being most of them susceptible or very susceptible. Among the tested genotypes, the cultivars Maciel and Cerrito showed less blossom blight susceptibility, transmitting this character to their progenies. Heritability estimates of the blossom blight resistance were medium to low. The low heritability and its distribution in the progenies suggest that the character has additive inheritance, without detecting deviations associated with maternal effects. |
Palabras claves : |
GENETIC RESISTANCE; Monilinia fructicola (Wint.) Honey; Prunus persica (L.) Batsch. |
Asunto categoría : |
H20 Enfermedades de las plantas |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/16183/1/Revista-Ceres-2021-Dini.pdf
|
Marc : |
LEADER 02258naa a2200205 a 4500 001 1062636 005 2022-01-14 008 2021 bl uuuu u00u1 u #d 024 7 $a10.1590/0034-737X202168060007$2DOI 100 1 $aDINI, M. 245 $aBlossom blight resistance in peach$bheritability and segregation in progenies from reciprocal crosses.$h[electronic resource] 260 $c2021 500 $aArticle history: Submitted on September 23th, 2020 // Accepted on March 14th, 2021 // Published November 2021. 520 $aBlossom blight and brown rot caused by Monilinia fructicola is the most important peach disease in Brazil. Genetic resistance is a control strategy that is gaining importance in breeding programs worldwide. This study aimed to identify genotypes with higher levels of blossom blight resistance to estimate the heritability of this character; study the frequency distribution in populations; and test the possibility of maternal effect. Blossom blight susceptibility was tested in reciprocal hybridizations seedlings, as well as their parents. The detached flower technique was used in a randomized complete block design, considering each genotype as a treatment. Flower inoculation was made by spraying a M. fructicola suspension and evaluations were carried out after 72 and 120 hours using a scale of five severity levels. The studied populations presented low phenotypic variability regarding the flower resistance/susceptibility to M. fructicola, being most of them susceptible or very susceptible. Among the tested genotypes, the cultivars Maciel and Cerrito showed less blossom blight susceptibility, transmitting this character to their progenies. Heritability estimates of the blossom blight resistance were medium to low. The low heritability and its distribution in the progenies suggest that the character has additive inheritance, without detecting deviations associated with maternal effects. 653 $aGENETIC RESISTANCE 653 $aMonilinia fructicola (Wint.) Honey 653 $aPrunus persica (L.) Batsch 700 1 $aRASEIRA, M. DO C. B. 700 1 $aUENO, B. 773 $tRevista Ceres (Viçosa) Nov. Dec. 2021, volume 68, número 6, pages 555-563. OPEN ACCESS. doi: https://doi.org/10.1590/0034-737X202168060007
Descargar
Esconder MarcPresentar Marc Completo |
Registro original : |
INIA Treinta y Tres (TT) |
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
|
| Acceso al texto completo restringido a Biblioteca INIA Treinta y Tres. Por información adicional contacte bibliott@inia.org.uy. |
Registro completo
|
Biblioteca (s) : |
INIA Treinta y Tres. |
Fecha actual : |
09/09/2014 |
Actualizado : |
11/10/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
A - 1 |
Autor : |
CALINGACION, M.; LABORTE, A.; NELSON, A.; RESURRECCION, A.; CONCEPCION, J.C.; DAYGON, D.V.; MUMM, R.; REINKE, R.; DIPTI, S.; BASSINELLO, P.Z.; MANFUL, J.; SOPHANY, S.; LARA, K.C.; BAO, J.; XIE, L.; LOAIZA, K.; EL-HISSEWY, A.; GAYIN, J.; SHARMA, N.; RAJESWARI, S.; MANONMANI, S.; RANI, N.S.; KOTA, S.; INDRASARI, S.D.; HABIBI, F.; HOSSEINI, M.; TAVASOLI, F.; SUZUKI, K.; UMEMOTO, T.; BOUALAPHANH, C.; LEE, H.H.; HUNG, Y.P.; RAMLI, A.; AUNG, P.P.; AHMAD, R.; WATTOO, J.I.; BANDONILL, E.; ROMERO, M.; BRITES, C.M.; HAFEEL, R.; LUR, H.S.; CHEAUPUN, K.; JONGDEE, S.; BLANCO, P.; BRYANT, R.; LANG, N.T.; HALL, R.D.; FITZGERALD, M. |
Afiliación : |
PEDRO HORACIO BLANCO BARRAL, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
Título : |
Diversity of global rice markets and the science required for consumer-targeted rice breeding. |
Fecha de publicación : |
2014 |
Fuente / Imprenta : |
Plos One, 2014, v. 9, no. 1; e85106 |
DOI : |
10.1371/journal.pone.0085106 |
Idioma : |
Inglés |
Notas : |
Article history: Received July 8, 2013; accepted November 22, 2013; published January 14, 2014. |
Contenido : |
Abstract
With the ever-increasing global demand for high quality rice in both local production regions and with Western consumers, we have a strong desire to understand better the importance of the different traits that make up the quality of the rice grain and obtain a full picture of rice quality demographics. Rice is by no means a ?one size fits all? crop. Regional preferences are not only striking, they drive the market and hence are of major economic importance in any rice breeding / improvement
strategy. In this analysis, we have engaged local experts across the world to perform a full assessment of all the major rice quality trait characteristics and importantly, to determine how these are combined in the most preferred varieties for each of their regions. Physical as well as biochemical characteristics have been monitored and this has resulted in the identification of no less than 18 quality trait combinations. This complexity immediately reveals the extent of the specificity
of consumer preference. Nevertheless, further assessment of these combinations at the variety level reveals that several groups still comprise varieties which consumers can readily identify as being different. This emphasises the shortcomings in the current tools we have available to assess rice quality and raises the issue of how we might correct for this in the future.
Only with additional tools and research will we be able to define directed strategies for rice breeding which are able to combine important agronomic features with the demands of local consumers for specific quality attributes and hence, design new, improved crop varieties which will be awarded success in the global market. MenosAbstract
With the ever-increasing global demand for high quality rice in both local production regions and with Western consumers, we have a strong desire to understand better the importance of the different traits that make up the quality of the rice grain and obtain a full picture of rice quality demographics. Rice is by no means a ?one size fits all? crop. Regional preferences are not only striking, they drive the market and hence are of major economic importance in any rice breeding / improvement
strategy. In this analysis, we have engaged local experts across the world to perform a full assessment of all the major rice quality trait characteristics and importantly, to determine how these are combined in the most preferred varieties for each of their regions. Physical as well as biochemical characteristics have been monitored and this has resulted in the identification of no less than 18 quality trait combinations. This complexity immediately reveals the extent of the specificity
of consumer preference. Nevertheless, further assessment of these combinations at the variety level reveals that several groups still comprise varieties which consumers can readily identify as being different. This emphasises the shortcomings in the current tools we have available to assess rice quality and raises the issue of how we might correct for this in the future.
Only with additional tools and research will we be able to define directed strategies for rice breeding which are able to comb... Presentar Todo |
Palabras claves : |
GENETIC BREEDING; MOLECULAR MARKERS; QUALITY; RICE. |
Thesagro : |
ARROZ; FITOMEJORAMIENTO. |
Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
Marc : |
LEADER 03720naa a2200781 a 4500 001 1050074 005 2019-10-11 008 2014 bl uuuu u00u1 u #d 024 7 $a10.1371/journal.pone.0085106$2DOI 100 1 $aCALINGACION, M. 245 $aDiversity of global rice markets and the science required for consumer-targeted rice breeding.$h[electronic resource] 260 $c2014 500 $aArticle history: Received July 8, 2013; accepted November 22, 2013; published January 14, 2014. 520 $aAbstract With the ever-increasing global demand for high quality rice in both local production regions and with Western consumers, we have a strong desire to understand better the importance of the different traits that make up the quality of the rice grain and obtain a full picture of rice quality demographics. Rice is by no means a ?one size fits all? crop. Regional preferences are not only striking, they drive the market and hence are of major economic importance in any rice breeding / improvement strategy. In this analysis, we have engaged local experts across the world to perform a full assessment of all the major rice quality trait characteristics and importantly, to determine how these are combined in the most preferred varieties for each of their regions. Physical as well as biochemical characteristics have been monitored and this has resulted in the identification of no less than 18 quality trait combinations. This complexity immediately reveals the extent of the specificity of consumer preference. Nevertheless, further assessment of these combinations at the variety level reveals that several groups still comprise varieties which consumers can readily identify as being different. This emphasises the shortcomings in the current tools we have available to assess rice quality and raises the issue of how we might correct for this in the future. Only with additional tools and research will we be able to define directed strategies for rice breeding which are able to combine important agronomic features with the demands of local consumers for specific quality attributes and hence, design new, improved crop varieties which will be awarded success in the global market. 650 $aARROZ 650 $aFITOMEJORAMIENTO 653 $aGENETIC BREEDING 653 $aMOLECULAR MARKERS 653 $aQUALITY 653 $aRICE 700 1 $aLABORTE, A. 700 1 $aNELSON, A. 700 1 $aRESURRECCION, A. 700 1 $aCONCEPCION, J.C. 700 1 $aDAYGON, D.V. 700 1 $aMUMM, R. 700 1 $aREINKE, R. 700 1 $aDIPTI, S. 700 1 $aBASSINELLO, P.Z. 700 1 $aMANFUL, J. 700 1 $aSOPHANY, S. 700 1 $aLARA, K.C. 700 1 $aBAO, J. 700 1 $aXIE, L. 700 1 $aLOAIZA, K. 700 1 $aEL-HISSEWY, A. 700 1 $aGAYIN, J. 700 1 $aSHARMA, N. 700 1 $aRAJESWARI, S. 700 1 $aMANONMANI, S. 700 1 $aRANI, N.S. 700 1 $aKOTA, S. 700 1 $aINDRASARI, S.D. 700 1 $aHABIBI, F. 700 1 $aHOSSEINI, M. 700 1 $aTAVASOLI, F. 700 1 $aSUZUKI, K. 700 1 $aUMEMOTO, T. 700 1 $aBOUALAPHANH, C. 700 1 $aLEE, H.H. 700 1 $aHUNG, Y.P. 700 1 $aRAMLI, A. 700 1 $aAUNG, P.P. 700 1 $aAHMAD, R. 700 1 $aWATTOO, J.I. 700 1 $aBANDONILL, E. 700 1 $aROMERO, M. 700 1 $aBRITES, C.M. 700 1 $aHAFEEL, R. 700 1 $aLUR, H.S. 700 1 $aCHEAUPUN, K. 700 1 $aJONGDEE, S. 700 1 $aBLANCO, P. 700 1 $aBRYANT, R. 700 1 $aLANG, N.T. 700 1 $aHALL, R.D. 700 1 $aFITZGERALD, M. 773 $tPlos One, 2014$gv. 9, no. 1; e85106
Descargar
Esconder MarcPresentar Marc Completo |
Registro original : |
INIA Treinta y Tres (TT) |
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
Expresión de búsqueda válido. Check! |
|
|