Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Lev A. Okorokov"'
Autor:
Antônio Jesus Dorighetto Cogo, Keilla dos Reis Dutra Ferreira, Lev A. Okorokov, Alessandro C. Ramos, Arnoldo R. Façanha, Anna L. Okorokova-Façanha
Publikováno v:
Biology Open, Vol 7, Iss 2 (2018)
Polyamines play a regulatory role in eukaryotic cell growth and morphogenesis. Despite many molecular advances, the underlying mechanism of action remains unclear. Here, we investigate a mechanism by which spermine affects the morphogenesis of a dimo
Externí odkaz:
https://doaj.org/article/2aaff7b1855a403ba4f65e34d2d11755
Autor:
Antônio Jesus Dorighetto, Cogo, Arnoldo Rocha, Façanha, Layz Ribeiro, da Silva Teixeira, Sávio Bastos, de Souza, Janiélio Gonçalves, da Rocha, Frederico Firme, Figueira, Frederico Jacob, Eutrópio, Amanda Azevedo, Bertolazi, Carlos Eduardo, de Rezende, Cesar Abel, Krohling, Lev A, Okorokov, Cristina, Cruz, Alessandro Coutinho, Ramos, Anna L, Okorokova-Façanha
Publikováno v:
Metallomics : integrated biometal science. 12(12)
Iron is an essential nutrient but is toxic in excess mainly under acidic conditions. Yeasts have emerged as low cost, highly efficient soil inoculants for the decontamination of metal-polluted areas, harnessing an increasing understanding of their me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::0e51ada8c4149114bb0c5c0cee88f992
https://pubmed.ncbi.nlm.nih.gov/33320152
https://pubmed.ncbi.nlm.nih.gov/33320152
Autor:
Camila C Ribeiro, Renan M Monteiro, Flavia P Freitas, Claudio Retamal, Layz R S Teixeira, Livia M Palma, Flavia E Silva, Arnoldo R Façanha, Anna L Okorokova-Façanha, Lev A Okorokov
Publikováno v:
PLoS ONE, Vol 7, Iss 11, p e49580 (2012)
V H(+)-ATPase has an important role in a variety of key physiological processes. This enzyme is reversibly activated/partly inactivated by the addition/exhaustion of extracellular glucose. The current model of its regulation assumes the reversible di
Externí odkaz:
https://doaj.org/article/65222cfc750c47a79ebffe949b17c1db
Autor:
Ana Cristina D M Lustoza, Livia M Palma, Arnoldo R Façanha, Lev A Okorokov, Anna L Okorokova-Façanha
Publikováno v:
PLoS ONE, Vol 6, Iss 11, p e27843 (2011)
This study establishes the role of P(5A)-type Cta4 ATPase in Ca(2+) sequestration in the endoplasmic reticulum by detecting an ATP-dependent, vanadate-sensitive and FCCP insensitive (45)Ca(2+)-transport in fission yeast membranes isolated by cellular
Externí odkaz:
https://doaj.org/article/844cb901a7c747f685842488714e4f5a
Autor:
Alessandro Coutinho Ramos, Rosana Rodrigues, Gabriel Bonan Taveira, Valdirene Moreira Gomes, Renan M. Monteiro, Sávio Bastos de Souza, Lev A. Okorokov, Érica O. Mello, André de Oliveira Carvalho
Publikováno v:
Bioscience Reports
CaThi is a thionin-like peptide isolated from fruits of Capsicum annuum, which has strong antimicrobial activity against bacteria, yeasts and filamentous fungi, and induced reactive oxygen species (ROS) in fungi. ROS are molecules that appear in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3000eba9664d83a44623160c9148efb
https://doi.org/10.1042/bsr20180119
https://doi.org/10.1042/bsr20180119
Autor:
Lev A. Okorokov, Antônio Jesus Dorighetto Cogo, Alessandro Coutinho Ramos, Anna L. Okorokova-Façanha, Keilla dos Reis Dutra Ferreira, Arnoldo Rocha Façanha
Publikováno v:
Biology Open, Vol 7, Iss 2 (2018)
Polyamines play a regulatory role in eukaryotic cell growth and morphogenesis. Despite many molecular advances, the underlying mechanism of action remains unclear. Here, we investigate a mechanism by which spermine affects the morphogenesis of a dimo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5adf4fb9541500c9264ff1e542f33e0b
https://doi.org/10.1242/bio.029660
https://doi.org/10.1242/bio.029660
Autor:
Anna L. Okorokova-Façanha, Sávio Bastos de Souza, Lev A. Okorokov, Gildeíde Aparecida Costa, Arnoldo Rocha Façanha, Andrea Cristina Vetö Arnholdt, Layz Ribeiro da Silva Teixeira
Publikováno v:
Biochimica et biophysica acta. General subjects. 1862(3)
Background V-ATPase interactions with cholesterol enriched membrane microdomains have been related to metastasis in a variety of cancers, but the underlying mechanism remains at its beginnings. It has recently been reported that the inhibition of thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::871c66088e6626e3d510e45d177b46c1
https://pubmed.ncbi.nlm.nih.gov/29253593
https://pubmed.ncbi.nlm.nih.gov/29253593
Autor:
Josimara Barcelos Venancio, Lev A. Okorokov, Janaína Aparecida Hottz Rima, Anna L. Okorokova-Façanha, Juarez Ogliari, Arnoldo Rocha Façanha, Michelle Guedes Catunda
Publikováno v:
Biochimica et Biophysica Acta (BBA) - General Subjects. 1840:1987-1992
Background Cyperus rotundus L. is a C4 weed of large vegetative and reproductive vigor endowed with competitive advantages over most crop species mainly under adverse environmental conditions. Vacuole functions are critical for the mechanisms of drou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92ec930303b9f07f83da5d1f752d4006
https://doi.org/10.1016/j.bbagen.2013.12.019
https://doi.org/10.1016/j.bbagen.2013.12.019
Autor:
Lev A. Okorokov
Publikováno v:
Regulation of Ca2+-ATPases,V-ATPases and F-ATPases ISBN: 9783319247786
We propose a new model for yeast Ca2+ homeostasis that considers the roles of different Ca2+/H+ exchangers and Ca2+-ATPases which function in all secretory organelles. Majority of these Ca2+-ATPases are blocked by cyclopiazonic acid and thapsigargin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd07ff9b190a7e99e3f50582d457c850
https://doi.org/10.1007/978-3-319-24780-9_27
https://doi.org/10.1007/978-3-319-24780-9_27
Autor:
Kátia Valevski Sales Fernandes, Lev A. Okorokov, José Xavier-Filho, Francis Marty, Danièle Marty-Mazars, Alexandre da Silva Conceicão, André de Oliveira Carvalho, Valdirene Moreira Gomes, Tatiana L. Rose
Publikováno v:
Plant and Soil. 286:181-191
Plants exude a variety of substances through their roots, germinating seeds and aerial parts. Some of these released compounds seem to have an inhibitory effect against pathogens. The aim of this work was to investigate and identify antifungal protei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::691f0c02059e5abbe2f741603bd55d81
https://doi.org/10.1007/s11104-006-9036-0
https://doi.org/10.1007/s11104-006-9036-0