Título
Active telomerase during leaf growth and increase of age in plants from Agave tequilana var. Azul
Autor
Zamaria Yoselín de la Torre Espinosa
FELIPE ALONSO BARREDO POOL
Enrique Castaño de la Serna
Lorenzo Felipe Sánchez Teyer
Nivel de Acceso
Acceso Abierto
Referencia de datos
datasetDOI/10.1007/s12298-020-00781-7
Materias
Resumen o descripción
In plants, previous studies show that telomerase activity contributes to the maintenance of telomeric length for the proper development of organs and tissues. In this work, we investigated telomerase activity in A. tequilana during several years of cultivation. We found that during growth of the leaf there are two crucial phases: (1) the onset of cell elongation in 3 years and (2) differentiation of vascular bundles in 6 years. This coincides with the ages where the highest telomerase activity is seen. Therefore indicates that telomerase is associated with cellular activities such as; elongation, division, and cell differentiation. Likewise, we detected high activity during the period of vegetative growth, indicating that telomerase also contributes to telomeric maintenance on the leaf in A. tequilana.
Fecha de publicación
2020
Tipo de publicación
Artículo
Versión de la publicación
Versión publicada
Recurso de información
Formato
application/pdf
Fuente
Physiology and Molecular Biology of Plants, 26(4), 639, 2020
Idioma
Inglés
Relación
&
Sánchez-Teyer, L. F. (2020). Active telomerase during leaf growth and increase of age in plants from Agave tequilana var. Azul. Physiology and Molecular Biology of Plants, 26(4), 639.
Sugerencia de citación
De la Torre-Espinosa, Z. Y., Barredo-Pool, F., de la Serna, E. C.,
Repositorio Orígen
Repositorio Institucional CICY
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