A Complex Journey: Cell Wall Remodeling, Interactions, and Integrity During Pollen Tube Growth

Autor: Milagros Cascallares, Nicolás Setzes, Fernanda Marchetti, Gabriel Alejandro López, Ayelén Mariana Distéfano, Maximiliano Cainzos, Eduardo Zabaleta, Gabriela Carolina Pagnussat

Publikováno v: Frontiers in Plant Science, Vol 11 (2020)

In flowering plants, pollen tubes undergo a journey that starts in the stigma and ends in the ovule with the delivery of the sperm cells to achieve double fertilization. The pollen cell wall plays an essential role to accomplish all the steps require

Externí odkaz: https://doaj.org/article/a14d6c4d10f84f50afdd94082f0bb0d6

A mitochondrial ADXR–ADX–P450 electron transport chain is essential for maternal gametophytic control of embryogenesis in Arabidopsis

Autor: Andrés Martin Bellido, Ayelén Mariana Distéfano, Nicolás Setzes, María Milagros Cascallares, Jana Oklestkova, Ondrej Novak, Javier Alberto Ramirez, Eduardo J. Zabaleta, Diego F. Fiol, Gabriela C. Pagnussat

Publikováno v: Proceedings of the National Academy of Sciences. 119

Significance Mitochondrial adrenodoxins (ADXs) are small iron–sulfur proteins that function as mobile shuttles transferring electrons. Their function has been largely known in animals, as they transfer electrons between an adrenodoxin reductase (AD

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::30fe2e0249c605ca1a3ca201170bf5f8
https://doi.org/10.1073/pnas.2000482119

A Complex Journey: Cell Wall Remodeling, Interactions, and Integrity During Pollen Tube Growth

Autor: Eduardo Zabaleta, Ayelén Mariana Distéfano, Gabriel Alejandro López, Nicolás Setzes, Milagros Cascallares, Gabriela Carolina Pagnussat, Maximiliano Cainzos, Fernanda Marchetti

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Frontiers in Plant Science, Vol 11 (2020)
Frontiers in Plant Science

In flowering plants, pollen tubes undergo a journey that starts in the stigma and ends in the ovule with the delivery of the sperm cells to achieve double fertilization. The pollen cell wall plays an essential role to accomplish all the steps require

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54da12402e1722d2e0826b4b2c7a9e91
https://doi.org/10.3389/fpls.2020.599247

Ferroptosis in plants: triggers, proposed mechanisms, and the role of iron in modulating cell death

Autor: Eduardo Zabaleta, Fernanda Marchetti, Maximiliano Cainzos, Gabriel Alejandro López, Ayelén Mariana Distéfano, Milagros Cascallares, Gabriela Carolina Pagnussat, Nicolás Setzes

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

Regulated cell death plays key roles during essential processes along the plant life cycle. It takes part of specific developmental programs and maintains the organism homeostasis in response to unfavorable environments. Ferroptosis is a recently dis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a83bbf9e85b890724d8d323b10680aef
https://pubmed.ncbi.nlm.nih.gov/32918080

Nitric oxide-induced phosphatidic acid accumulation: a role for phospholipases C and D in stomatal closure

Autor: Ayelén Mariana Distéfano, Carlos García-Mata, Lorenzo Lamattina, Ana M. Laxalt

Publikováno v: Plant, Cell & Environment. 31:187-194

Stomatal closure is regulated by a complex network of signalling events involving numerous intermediates, among them nitric oxide (NO). Little is known about the signalling events occurring downstream of NO. Previous studies have shown that NO modula

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dfd3496cc8f4ea554943628270958fa4
https://doi.org/10.1111/j.1365-3040.2007.01756.x