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Análisis funcional de Snakin - 1 en plantas transgénicas de Solanum tuberosum
(Facultad de Agronomía, Universidad de Buenos Aires, 2015-04)Snakin-1 (SN1)es un péptido antimicrobiano rico en cisteínas aislado a partir de Solanum tuberosum que fue clasificado como miembro de la familia Snakin/GASA. Con el objetivo de estudiar el rol de SN1 in planta, se realizó ... -
Argentinian potato leafroll virus P0 protein : Novel activities for a previously known suppressor
(Wiley, 2021-02)The potato leafroll virus (PLRV) P0 protein (P0PL) is a suppressor of RNA silencing. In this study, we showed that P0 protein from an Argentinian isolate of PLRV (P0PL‐Ar) has an additional activity not described for other ... -
Assessing small RNA profles in potato diploid hybrid and its resynthesized allopolyploid reveals conserved abundance with distinct genomic distribution
(Springer, 2024-04)Allopolyploidy, a complex process involving interspecific hybridization and whole genome duplication, significantly impacts plant evolution, leading to the emergence of novel phenotypes. Polyploids often present phenotypic ... -
Caracterización molecular y cariotípica de la variabilidad genética de germoplasma argentino de Solanum L.
(Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 1998)La papa cultivada se encuentra relacionada con un gran número de especies del género Solanum con las que frecuentemente se cruza. Por tal motivo, las aproximadamente 200 especies silvestres que producen tuberculo, constituyen ... -
Genomic re-assessment of the transposable element landscape of the potato genome
(Springer, 2020-05)Transposable elements (TEs) are DNA sequences with the ability to autoreplicate and move throughout the host genome. TEs are major drivers in stress response and genome evolution. Given their significance, the development ... -
Potato snakin‑1: an antimicrobial player of the trade‑off between host defense and development
(Springer, 2020-07)Snakin-1 (SN1) from potato is a cysteine-rich antimicrobial peptide with high evolutionary conservation. It has 63 amino acid residues, 12 of which are cysteines capable of forming six disulfide bonds. SN1 localizes in the ... -
State of the art of genetic engineering in potato: from the first report to its future potential
(Frontiers Media, 2022-01)Potato (Solanum tuberosum L.) is a crop of world importance that produces tubers of high nutritional quality. It is considered one of the promising crops to overcome the challenges of poverty and hunger worldwide. However, ... -
Unveiling the defensive role of Snakin‑3, a member of the subfamily III of Snakin/GASA peptides in potatoes
(Springer, 2024-02)Snakin/GASA proteins share 12 cysteines in conserved positions in the C-terminal region. Most of them were involved in different aspects of plant growth and development, while a small number of these peptides were reported ...