Rice plants alter their yield component parameters based on their tolerance to low temperatures determined by a non-invasive method during the vegetative stage

Artículo

Rice plants alter their yield component parameters based on their tolerance to low temperatures determined by a non-invasive method during the vegetative stage

Michelini, María Carolina et al · Cold Spring Harbor Laboratory Press · 2023

Acceso abierto al texto completo

Lectura rápida. Revisá los datos básicos del recurso y luego accedé al contenido desde el botón principal. En esta ficha solo se muestra la información necesaria para identificar la obra, citarla y abrirla.

Autor / responsable

Michelini, María Carolina et al

Editorial

Cold Spring Harbor Laboratory Press

Año

2023

ISSN

2692-8205

ISSN

2692-8205

Idioma

Inglés

Acceso al recurso

Entrá al contenido desde la opción principal o elegí otra fuente disponible.

CONICET Digital CONICET Digital OAI-PMH

Entrar por CONICET Digital

Acceso principal

Acceso abierto al texto completo

Texto completo identificado como acceso abierto.

Abrir texto

Resumen

Descripción general del contenido del recurso.

The first rice phenological stages are commonly subjected to low temperatures(LT) in temperate crop areas. Here, plants of rice genotypes were analyzedaccording to their LT tolerance at seedling stage, using a realistic experimentaltemperatures range, and measuring quantitative and operator-independentparameters, fast-obtainable by non-invasive techniques. The ratios betweenvalues of these parameters determined in plants under LT condition with respectto the control condition were statistically analyzed. We have found a discriminantformula based on two parameters that allowed to differentiate betweengenotypes previously described as tolerant and sensitive to LT, with a very lowgeneral classification error. The application of the discriminant formula to scoreplants under LT, using all genotypes from the Rice Diversity Panel 1 whichcomprehensively represents the genetic variability of the O. sativa species,resulted in LT tolerance levels of its subspecies and subpopulations consistentwith previous reports. In turn, a strong association between the LT tolerancescore at the seedling stage and the panicle weight in plants under field LT duringthe vegetative stage, suggested that this scoring could be used as an indirectselection factor of genotypes with good yield traits and suited to LT proneenvironments. Fil: Michelini, María Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús). Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús); Argentina Fil: Gázquez, Ayelén. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús). Universidad Nacional de San Martín. Instituto de Investigaciones Biotecnológicas. Instituto de Investigaciones Biotecnológicas "Dr. Raúl Alfonsín" (sede Chascomús); Argentina

Cómo citar

Elegí el formato que necesitás y copiá la referencia al portapapeles.

APA 7

Michelini, M. C. E. A. (2023). Rice plants alter their yield component parameters based on their tolerance to low temperatures determined by a non-invasive method during the vegetative stage. http://hdl.handle.net/11336/233389

MLA

Michelini, María Carolina et al. "Rice plants alter their yield component parameters based on their tolerance to low temperatures determined by a non-invasive method during the vegetative stage." 2023. http://hdl.handle.net/11336/233389.

Chicago

Michelini, María Carolina et al. 2023. "Rice plants alter their yield component parameters based on their tolerance to low temperatures determined by a non-invasive method during the vegetative stage.". http://hdl.handle.net/11336/233389.

Harvard

Michelini, M. C. E. A. 2023, Rice plants alter their yield component parameters based on their tolerance to low temperatures determined by a non-invasive method during the vegetative stage, Cold Spring Harbor Laboratory Press, available at: http://hdl.handle.net/11336/233389 [Accessed 7 Aug. 2026].

Compartir e imprimir

Guardá la ficha, copiá su enlace permanente o imprimila como PDF.

Exportar referencia

Si usás un gestor bibliográfico, podés exportar el registro en los formatos más comunes.

RIS BibTeX

Detalles del recurso

Información bibliográfica útil para confirmar que se trata del material correcto.

Título: Rice plants alter their yield component parameters based on their tolerance to low temperatures determined by a non-invasive method during the vegetative stage

Autor / colaboradores: Michelini, María Carolina et al

Editorial: Cold Spring Harbor Laboratory Press

Año de publicación: 2023

ISSN: 2692-8205

ISSN: 2692-8205

Idioma: Inglés

Materias

Explorá otros recursos relacionados a partir de estas materias.

ORYZA SATIVA; COLD STRESS; NON-DESTRUCTIVE TECHNIQUES; GROWTH AND PHOTOSYNTHETIC; https://purl.org/becyt/ford/1.6; https://purl.org/becyt/ford/1