Arabidopsis PARC6 Is Critical for Plastid Morphogenesis in Pavement, Trichome, and Guard Cells in Leaf Epidermis

Autor: Hiroki Ishikawa, Mana Yasuzawa, Nana Koike, Alvin Sanjaya, Shota Moriyama, Aya Nishizawa, Kanae Matsuoka, Shun Sasaki, Yusuke Kazama, Yoriko Hayashi, Tomoko Abe, Makoto T. Fujiwara, Ryuuichi D. Itoh

Publikováno v: Frontiers in Plant Science, Vol 10 (2020)

Recently, a recessive Arabidopsis thaliana mutant with abundant stromules in leaf epidermal pavement cells was visually screened and isolated. The gene responsible for this mutant phenotype was identified as PARC6, a chloroplast division site regulat

Externí odkaz: https://doaj.org/article/ba59a168671c494d845fc7510ce2b206

Microcystin-LR, a Cyanobacterial Toxin, Induces Changes in the Organization of Membrane Compartments in Arabidopsis

Autor: Gabriella Petra Juhász, Sándor Kéki, Anita Dékány-Adamoczky, Csongor Freytag, Gábor Vasas, Csaba Máthé, Tamás Garda

Publikováno v: Microorganisms
Volume 11
Issue 3
Pages: 586

To evaluate the effects of the cyanobacterial toxin microcystin-LR (MCY-LR, a protein phosphatase inhibitor) and diquat (DQ, an oxidative stress inducer) on the organization of tonoplast, the effect of MCY-LR on plastid stromule formation and on mito

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee6b8df1c5a9745d983b7d041fc06442

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Stromuling when stressed!

Autor: Björn Krenz, Tai Wei Guo, Tatjana Kleinow

Publikováno v: Acta Societatis Botanicorum Poloniae, Vol 83, Iss 4, Pp 325-329 (2014)

Stromules are stroma-filled tubules, extruding from the plastid and surrounded by both envelope membranes, but so far, stromules remain enigmatic structures and their function unknown. Stromules can interconnect plastids and have been found to associ

Externí odkaz: https://doaj.org/article/2668d6b10d824a22894f1b500ea166fc

Chloroplasts alter their morphology and accumulate at the pathogen interface during infection by Phytophthora infestans

Autor: Alexandre Y Leary, Benji C. Bateman, David C. A. Gaboriau, Stanley W. Botchway, Virendrasinh Khandare, Zachary Savage, Imogen Sparkes, Yasin Tumtas, Indranil Pan, Andrew D. Ward, Martin H. Schattat, Tolga O. Bozkurt, Yuxi Liang, Lok Him Yuen, Pooja Pandey, Cian Duggan, María Eugenia Segretin, Alexia Toufexi

Publikováno v: Savage, Z, Duggan, C, Toufexi, A, Pandey, P, Liang, Y, Eugenia Segretin, M, Him Yuen, L, Gaboriau, D C A, Leary, A Y, Tumtas, Y, Khandare, V, Ward, A D, Botchway, S W, Bateman, B C, Pan, I, Schattat, M, Sparkes, I & Bozkurt, T O 2021, ' Chloroplasts alter their morphology and accumulate at the pathogen interface during infection by Phytophthora infestans ', Plant Journal, vol. 107, no. 6, pp. 1771-1787 . https://doi.org/10.1111/tpj.15416
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Upon immune activation, chloroplasts switch off photosynthesis, produce antimicrobial compounds and associate with the nucleus through tubular extensions called stromules. Although it is well established that chloroplasts alter their position in resp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64010d10c4e4cb80b04fdfc547b93452
http://hdl.handle.net/10044/1/90860