Počet záznamů: 1
Phosphate deprivation-induced changes in tomato are mediated by an interaction between brassinosteroid signaling and zinc
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SYSNO ASEP 0575854 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Phosphate deprivation-induced changes in tomato are mediated by an interaction between brassinosteroid signaling and zinc Tvůrce(i) Demirer, G. S. (US)
Gibson, D. J. (US)
Yue, X. (US)
Pan, K. (US)
Elishav, E. (IL)
Khandal, H. (IL)
Horev, G. (IL)
Tarkowská, Danuše (UEB-Q) RID, ORCID
Cantó-Pastor, A. (US)
Kong, S. (AT)
Manzano, C. (US)
Maloof, J. N. (US)
Savaldi-Goldstein, S. (IL)
Brady, S. M. (US)Celkový počet autorů 14 Zdroj.dok. New Phytologist - ISSN 0028-646X
Roč. 239, č. 4 (2023), s. 1368-1383Poč.str. 16 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova brassinosteroid signaling ; interactions between nutrients and hormones ; nutrient deprivation ; phosphate ; Solanum pennellii ; tomato ; zinc Obor OECD Plant sciences, botany CEP EF16_019/0000738 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy Způsob publikování Open access Institucionální podpora UEB-Q - RVO:61389030 UT WOS 001007063600001 EID SCOPUS 85161716942 DOI 10.1111/nph.19007 Anotace Inorganic phosphate (Pi) is a necessary macronutrient for basic biological processes. Plants modulate their root system architecture (RSA) and cellular processes to adapt to Pi deprivation albeit with a growth penalty. Excess application of Pi fertilizer, on the contrary, leads to eutrophication and has a negative environmental impact. We compared RSA, root hair elongation, acid phosphatase activity, metal ion accumulation, and brassinosteroid hormone levels of Solanum lycopersicum (tomato) and Solanum pennellii, which is a wild relative of tomato, under Pi sufficiency and deficiency conditions to understand the molecular mechanism of Pi deprivation response in tomato. We showed that S. pennellii is partially insensitive to phosphate deprivation. Furthermore, it mounts a constitutive response under phosphate sufficiency. We demonstrate that activated brassinosteroid signaling through a tomato BZR1 ortholog gives rise to the same constitutive phosphate deficiency response, which is dependent on zinc overaccumulation. Collectively, these results reveal an additional strategy by which plants can adapt to phosphate starvation. Pracoviště Ústav experimentální botaniky Kontakt David Klier, knihovna@ueb.cas.cz, Tel.: 220 390 469 Rok sběru 2024 Elektronická adresa https://doi.org/10.1111/nph.19007
Počet záznamů: 1