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In vitro activity of Western Australian honeys and Manuka honey against clinically important yeasts. 西澳大利亚蜂蜜和麦卢卡蜂蜜对临床重要酵母菌的体外活性。
IF 2.2 4区 生物学
Yeast Pub Date : 2024-07-19 DOI: 10.1002/yea.3974
Robbie R Haines, Shuhui Xi, Kathryn J Green, Katherine A Hammer
{"title":"In vitro activity of Western Australian honeys and Manuka honey against clinically important yeasts.","authors":"Robbie R Haines, Shuhui Xi, Kathryn J Green, Katherine A Hammer","doi":"10.1002/yea.3974","DOIUrl":"https://doi.org/10.1002/yea.3974","url":null,"abstract":"<p><p>With the steady rise in antifungal resistance amongst clinically important yeasts, antifungal drug discovery remains of the utmost importance. To determine the potential of some honeys as alternative antifungal agents, we quantified the antifungal activity of 12 Western Australian honey samples, two Manuka honey samples and an artificial honey against 10 yeast isolates including clinical and reference strains. Results showed that the tested honeys varied in activity, and yeasts species also differed in susceptibility, with minimum inhibitory concentrations (MICs) determined by broth microdilution ranging from 8% to >44% w/v honey. Honeys with the highest overall activity were derived from Blackbutt (Eucalyptus patens), Jarrah (E. marginata), and Karri (E. diversicolor). The optical density of each MIC microtitre plate was determined after incubation and showed that at relatively low concentrations of honey the growth of all yeasts was enhanced compared to the untreated control, whereas at and above approximately 12% w/v, honeys exerted a dose-dependent growth inhibitory effect, the extent of which varied by honey type. Time-kill studies with 64% w/v honey showed that all eight of the natural honeys tested had greater fungicidal activity than the comparator artificial honey. Our findings suggest that the specific nectar-derived phytochemicals present within each honey play an important role in antifungal activity, and support the notion that activity is due to a combination of factors including osmotic activity, hydrogen peroxide and phytochemical compounds. These data indicate that honey is worthy of further investigation as a potential therapeutic agent for superficial yeast infections.</p>","PeriodicalId":23870,"journal":{"name":"Yeast","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141731481","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The MAPK homolog, Smk1, promotes assembly of the glucan layer of the spore wall in S. cerevisiae. MAPK 同源物 Smk1 可促进 S. cerevisiae 孢子壁葡聚糖层的组装。
IF 2.2 4区 生物学
Yeast Pub Date : 2024-07-01 Epub Date: 2024-06-14 DOI: 10.1002/yea.3967
Julia Y Lee-Soety, Gwendolyn Resch, Abhimannyu Rimal, Erica S Johnson, Jonathan Benway, Edward Winter
{"title":"The MAPK homolog, Smk1, promotes assembly of the glucan layer of the spore wall in S. cerevisiae.","authors":"Julia Y Lee-Soety, Gwendolyn Resch, Abhimannyu Rimal, Erica S Johnson, Jonathan Benway, Edward Winter","doi":"10.1002/yea.3967","DOIUrl":"10.1002/yea.3967","url":null,"abstract":"<p><p>Smk1 is a MAPK homolog in the yeast Saccharomyces cerevisiae that controls the postmeiotic program of spore wall assembly. During this program, haploid cells are surrounded by a layer of mannan and then a layer of glucan. These inner layers of the spore wall resemble the vegetative cell wall. Next, the outer layers consisting of chitin/chitosan and then dityrosine are assembled. The outer layers are spore-specific and provide protection against environmental stressors. Smk1 is required for the proper assembly of spore walls. However, the protective properties of the outer layers have limited our understanding of how Smk1 controls this morphogenetic program. Mutants lacking the chitin deacetylases, Cda1 and Cda2, form spores that lack the outer layers of the spore wall. In this study, cda1,2∆ cells were used to demonstrate that Smk1 promotes deposition of the glucan layer of the spore wall through the partially redundant glucan synthases Gsc2 and Fks3. Although Gsc2 is localized to sites of spore wall assembly in the wild type, it is mislocalized in the mother cell cytoplasm in the smk1∆ mutant. These findings suggest that Smk1 controls assembly of the spore wall by regulating the localization of Gsc2 during sporogenesis.</p>","PeriodicalId":23870,"journal":{"name":"Yeast","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11230851/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141318462","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Comparison of Xrn1 and Rat1 5' → 3' exoribonucleases in budding yeast supports the specific role of Xrn1 in cotranslational mRNA decay. 比较了芽殖酵母中的 Xrn1 和 Rat1 5' → 3' 外切核酸酶,证明了 Xrn1 在共翻译 mRNA 衰变中的特殊作用。
IF 2.2 4区 生物学
Yeast Pub Date : 2024-07-01 Epub Date: 2024-06-14 DOI: 10.1002/yea.3968
José E Pérez-Ortín, Antonio Jordán-Pla, Yujie Zhang, Jorge Moreno-García, Claudio Bassot, Marina Barba-Aliaga, Leire de Campos-Mata, Mordechai Choder, Juana Díez, Ilaria Piazza, Vicent Pelechano, José García-Martínez
{"title":"Comparison of Xrn1 and Rat1 5' → 3' exoribonucleases in budding yeast supports the specific role of Xrn1 in cotranslational mRNA decay.","authors":"José E Pérez-Ortín, Antonio Jordán-Pla, Yujie Zhang, Jorge Moreno-García, Claudio Bassot, Marina Barba-Aliaga, Leire de Campos-Mata, Mordechai Choder, Juana Díez, Ilaria Piazza, Vicent Pelechano, José García-Martínez","doi":"10.1002/yea.3968","DOIUrl":"10.1002/yea.3968","url":null,"abstract":"<p><p>The yeast Saccharomyces cerevisiae and most eukaryotes carry two 5' → 3' exoribonuclease paralogs. In yeast, they are called Xrn1, which shuttles between the nucleus and the cytoplasm, and executes major cytoplasmic messenger RNA (mRNA) decay, and Rat1, which carries a strong nuclear localization sequence (NLS) and localizes to the nucleus. Xrn1 is 30% identical to Rat1 but has an extra ~500 amino acids C-terminal extension. In the cytoplasm, Xrn1 can degrade decapped mRNAs during the last round of translation by ribosomes, a process referred to as \"cotranslational mRNA decay.\" The division of labor between the two enzymes is still enigmatic and serves as a paradigm for the subfunctionalization of many other paralogs. Here we show that Rat1 is capable of functioning in cytoplasmic mRNA decay, provided that Rat1 remains cytoplasmic due to its NLS disruption (cRat1). This indicates that the physical segregation of the two paralogs plays roles in their specific functions. However, reversing segregation is not sufficient to fully complement the Xrn1 function. Specifically, cRat1 can partially restore the cell volume, mRNA stability, the proliferation rate, and 5' → 3' decay alterations that characterize xrn1Δ cells. Nevertheless, cotranslational decay is only slightly complemented by cRat1. The use of the AlphaFold prediction for cRat1 and its subsequent docking with the ribosome complex and the sequence conservation between cRat1 and Xrn1 suggest that the tight interaction with the ribosome observed for Xrn1 is not maintained in cRat1. Adding the Xrn1 C-terminal domain to Rat1 does not improve phenotypes, which indicates that lack of the C-terminal is not responsible for partial complementation. Overall, during evolution, it appears that the two paralogs have acquired specific characteristics to make functional partitioning beneficial.</p>","PeriodicalId":23870,"journal":{"name":"Yeast","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141318461","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
High-throughput classification of S. cerevisiae tetrads using deep learning. 利用深度学习对 S. cerevisiae tetrads 进行高通量分类。
IF 2.2 4区 生物学
Yeast Pub Date : 2024-07-01 Epub Date: 2024-06-08 DOI: 10.1002/yea.3965
Balint Szücs, Raghavendra Selvan, Michael Lisby
{"title":"High-throughput classification of S. cerevisiae tetrads using deep learning.","authors":"Balint Szücs, Raghavendra Selvan, Michael Lisby","doi":"10.1002/yea.3965","DOIUrl":"10.1002/yea.3965","url":null,"abstract":"<p><p>Meiotic crossovers play a vital role in proper chromosome segregation and evolution of most sexually reproducing organisms. Meiotic recombination can be visually observed in Saccharomyces cerevisiae tetrads using linked spore-autonomous fluorescent markers placed at defined intervals within the genome, which allows for analysis of meiotic segregation without the need for tetrad dissection. To automate the analysis, we developed a deep learning-based image recognition and classification pipeline for high-throughput tetrad detection and meiotic crossover classification. As a proof of concept, we analyzed a large image data set from wild-type and selected gene knock-out mutants to quantify crossover frequency, interference, chromosome missegregation, and gene conversion events. The deep learning-based method has the potential to accelerate the discovery of new genes involved in meiotic recombination in S. cerevisiae such as the underlying factors controlling crossover frequency and interference.</p>","PeriodicalId":23870,"journal":{"name":"Yeast","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141288702","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Spathaspora marinasilvae sp. nov., a xylose-fermenting yeast isolated from galleries of passalid beetles and rotting wood in the Amazonian rainforest biome. Spathaspora marinasilvae sp.
IF 2.2 4区 生物学
Yeast Pub Date : 2024-07-01 Epub Date: 2024-06-08 DOI: 10.1002/yea.3966
Katharina O Barros, Thiago M Batista, Rafaela C C Soares, Mariana R Lopes, Flávia B M Alvarenga, Gisele F L Souza, Maxwel A Abegg, Ana Raquel O Santos, Aristóteles Góes-Neto, Heron O Hilário, Rennan G Moreira, Glória R Franco, Marc-André Lachance, Carlos A Rosa
{"title":"Spathaspora marinasilvae sp. nov., a xylose-fermenting yeast isolated from galleries of passalid beetles and rotting wood in the Amazonian rainforest biome.","authors":"Katharina O Barros, Thiago M Batista, Rafaela C C Soares, Mariana R Lopes, Flávia B M Alvarenga, Gisele F L Souza, Maxwel A Abegg, Ana Raquel O Santos, Aristóteles Góes-Neto, Heron O Hilário, Rennan G Moreira, Glória R Franco, Marc-André Lachance, Carlos A Rosa","doi":"10.1002/yea.3966","DOIUrl":"10.1002/yea.3966","url":null,"abstract":"<p><p>Four yeast isolates were obtained from rotting wood and galleries of passalid beetles collected in different sites of the Brazilian Amazonian Rainforest in Brazil. This yeast produces unconjugated allantoid asci each with a single elongated ascospore with curved ends. Sequence analysis of the internal transcribed spacer-5.8 S region and the D1/D2 domains of the large subunit ribosomal RNA (rRNA) gene showed that the isolates represent a novel species of the genus Spathaspora. The novel species is phylogenetically related to a subclade containing Spathaspora arborariae and Spathaspora suhii. Phylogenomic analysis based on 1884 single-copy orthologs for a set of Spathaspora species whose whole genome sequences are available confirmed that the novel species represented by strain UFMG-CM-Y285 is phylogenetically close to Sp. arborariae. The name Spathaspora marinasilvae sp. nov. is proposed to accommodate the novel species. The holotype of Sp. marinasilvae is CBS 13467 <sup>T</sup> (MycoBank 852799). The novel species was able to accumulate xylitol and produce ethanol from  d-xylose, a trait of biotechnological interest common to several species of the genus Spathaspora.</p>","PeriodicalId":23870,"journal":{"name":"Yeast","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141288703","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
On the coupling of intracellular K+ ${{rm{K}}}^{+}$ to glycolytic oscillations in yeast 细胞内 K+ ${{rm{K}}^{+}$ 与酵母中糖酵解振荡的耦合关系
IF 2.6 4区 生物学
Yeast Pub Date : 2024-06-21 DOI: 10.1002/yea.3972
Lars F. Olsen, Anita Lunding
{"title":"On the coupling of intracellular K+ ${{rm{K}}}^{+}$ to glycolytic oscillations in yeast","authors":"Lars F. Olsen, Anita Lunding","doi":"10.1002/yea.3972","DOIUrl":"https://doi.org/10.1002/yea.3972","url":null,"abstract":"We have investigated the interplay between glycolytic oscillations and intracellular concentration in the yeast <jats:italic>Saccharomyces cerevisiae</jats:italic>. Intracellular concentration was measured using the fluorophore potassium‐binding benzofuranisophthalate (PBFI). We found that is an essential ion for the occurrence of glycolytic oscillations and that intracellular concentration oscillates synchronously with other variables such as nicotinamide adenine dinucleotide hydride (NADH), intracellular adenosine triphosphate (ATP), and mitochondrial membrane potential. We also investigated if glycolysis and intracellular concentration oscillate in a number of yeast strains with mutations in transporters in the plasma membrane, mitochondrial membrane and in the vacuolar membrane. Most of these strains are still capable of showing glycolytic oscillations, but two strains are not: (i) a strain with a deletion in the mitochondrial Mdm38p transporter and (ii) a strain with deletion of the late endosomal Nhx1p () transporter. In these two mutant strains intracellular concentration seems to be low, indicating that the two transporters may be involved in transport of into the cytosol. In the strain, Mdm38p oscillations in glycolysis could be restored by addition of the exchange ionophore nigericin. Furthermore, in two nonoscillating mutant strains with a defective V‐ATPase and deletion of the Arp1p protein the intracellular is relatively high, suggesting that the V‐ATPase is essential for transport of out of the cytosol and that the cytoskeleton may be involved in binding to reduce the concentration of free ion in the cytosol. Analyses of the time series of oscillations of NADH, ATP, mitochondrial membrane potential, and potassium concentration using data‐driven modeling corroborate the conjecture that ion is essential for the emergence of oscillations and support the experimental findings using mutant strains.","PeriodicalId":23870,"journal":{"name":"Yeast","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141510858","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Using yeasts for the studies of nonfunctional factors in protein evolution. 利用酵母研究蛋白质进化中的非功能性因素。
IF 2.6 4区 生物学
Yeast Pub Date : 2024-06-19 DOI: 10.1002/yea.3970
Katarzyna Potera, Katarzyna Tomala
{"title":"Using yeasts for the studies of nonfunctional factors in protein evolution.","authors":"Katarzyna Potera, Katarzyna Tomala","doi":"10.1002/yea.3970","DOIUrl":"https://doi.org/10.1002/yea.3970","url":null,"abstract":"<p><p>The evolution of protein sequence is driven not only by factors directly related to protein function and shape but also by nonfunctional factors. Such factors in protein evolution might be categorized as those connected to energetic costs, synthesis efficiency, and avoidance of misfolding and toxicity. A common approach to studying them is correlational analysis contrasting them with some characteristics of the protein, like amino acid composition, but these features are interdependent. To avoid possible bias, empirical studies are needed, and not enough work has been done to date. In this review, we describe the role of nonfunctional factors in protein evolution and present an experimental approach using yeast as a suitable model organism. The focus of the proposed approach is on the potential negative impact on the fitness of mutations that change protein properties not related to function and the frequency of mutations that change these properties. Experimental results of testing the misfolding avoidance hypothesis as an explanation for why highly expressed proteins evolve slowly are inconsistent with correlational research results. Therefore, more efforts should be made to empirically test the effects of nonfunctional factors in protein evolution and to contrast these results with the results of the correlational analysis approach.</p>","PeriodicalId":23870,"journal":{"name":"Yeast","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141421182","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
New regulatory role of Znf1 in transcriptional control of pentose phosphate pathway and ATP synthesis for enhanced isobutanol and acid tolerance. Znf1 在磷酸戊糖途径和 ATP 合成的转录控制中发挥新的调控作用,以增强异丁醇和耐酸性。
IF 2.6 4区 生物学
Yeast Pub Date : 2024-06-01 Epub Date: 2024-05-06 DOI: 10.1002/yea.3940
Syed Azhar Ali, Pattanan Songdech, Wiwan Samakkarn, Orawan Duangphakdee, Nitnipa Soontorngun
{"title":"New regulatory role of Znf1 in transcriptional control of pentose phosphate pathway and ATP synthesis for enhanced isobutanol and acid tolerance.","authors":"Syed Azhar Ali, Pattanan Songdech, Wiwan Samakkarn, Orawan Duangphakdee, Nitnipa Soontorngun","doi":"10.1002/yea.3940","DOIUrl":"10.1002/yea.3940","url":null,"abstract":"<p><p>To develop a cost-effective microbial cell factory for the production of biofuels and biochemicals, an understanding of tolerant mechanisms is vital for the construction of robust host strains. Here, we characterized a new function of a key metabolic transcription factor named Znf1 and its involvement in stress response in Saccharomyces cerevisiae to enhance tolerance to advanced biofuel, isobutanol. RNA-sequencing analysis of the wild-type versus the znf1Δ deletion strains in glucose revealed a new role for transcription factor Znf1 in the pentose phosphate pathway (PPP) and energy generation. The gene expression analysis confirmed that isobutanol induces an adaptive cell response, resulting in activation of ATP1-3 and COX6 expression. These genes were Znf1 targets that belong to the electron transport chain, important to produce ATPs. Znf1 also activated PPP genes, required for the generation of key amino acids, cellular metabolites, and maintenance of NADP/NADPH redox balance. In glucose, Znf1 also mediated the upregulation of valine biosynthetic genes of the Ehrlich pathway, namely ILV3, ILV5, and ARO10, associated with the generation of key intermediates for isobutanol production. Using S. cerevisiae knockout collection strains, cells with deleted transcriptional regulatory gene ZNF1 or its targets displayed hypersensitivity to isobutanol and acid inhibitors; in contrast, overexpression of ZNF1 enhanced cell survival. Thus, the transcription factor Znf1 functions in the maintenance of energy homeostasis and redox balance at various checkpoints of yeast metabolic pathways. It ensures the rapid unwiring of gene transcription in response to toxic products/by-products generated during biofuel production. Importantly, we provide a new approach to enhance strain tolerance during the conversion of glucose to biofuels.</p>","PeriodicalId":23870,"journal":{"name":"Yeast","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140852348","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
MiniRead: A simple and inexpensive do-it-yourself device for multiple analyses of micro-organism growth kinetics. 迷你阅读器用于微生物生长动力学多重分析的简单而廉价的 DIY 设备。
IF 2.2 4区 生物学
Yeast Pub Date : 2024-05-01 Epub Date: 2024-02-21 DOI: 10.1002/yea.3932
Matthieu Falque, Aurélie Bourgais, Fabrice Dumas, Mickaël de Carvalho, Célian Diblasi
{"title":"MiniRead: A simple and inexpensive do-it-yourself device for multiple analyses of micro-organism growth kinetics.","authors":"Matthieu Falque, Aurélie Bourgais, Fabrice Dumas, Mickaël de Carvalho, Célian Diblasi","doi":"10.1002/yea.3932","DOIUrl":"10.1002/yea.3932","url":null,"abstract":"<p><p>Fitness in micro-organisms can be proxied by growth parameters on different media and/or temperatures. This is achieved by measuring optical density at 600 nm using a spectrophotometer, which measures the effect of absorbance and side scattering due to turbidity of cells suspensions. However, when growth kinetics must be monitored in many 96-well plates at the same time, buying several 96-channel spectrophotometers is often beyond budgets. The MiniRead device presented here is a simple and inexpensive do-it-yourself 96-well temperature-controlled turbidimeter designed to measure the interception of white light via absorption or side scattering through liquid culture medium. Turbidity is automatically recorded in each well at regular time intervals for up to several days or weeks. Output tabulated text files are recorded into a micro-SD memory card to be easily transferred to a computer. We propose also an R package which allows (1) to compute the nonlinear calibration curves required to convert raw readings into cell concentration values, and (2) to analyze growth kinetics output files to automatically estimate proxies of growth parameters such as lag time, maximum growth rate, or cell concentration at the plateau.</p>","PeriodicalId":23870,"journal":{"name":"Yeast","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139913617","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Let it stick: Strategies and applications for intracellular plasma membrane targeting of proteins in Saccharomyces cerevisiae. 让它粘住:酿酒酵母细胞内质膜靶向蛋白质的策略和应用。
IF 2.2 4区 生物学
Yeast Pub Date : 2024-05-01 Epub Date: 2024-03-05 DOI: 10.1002/yea.3933
Liv Teresa Muth, Inge Noëlle Adriënne Van Bogaert
{"title":"Let it stick: Strategies and applications for intracellular plasma membrane targeting of proteins in Saccharomyces cerevisiae.","authors":"Liv Teresa Muth, Inge Noëlle Adriënne Van Bogaert","doi":"10.1002/yea.3933","DOIUrl":"10.1002/yea.3933","url":null,"abstract":"<p><p>Lipid binding domains and protein lipidations are essential features to recruit proteins to intracellular membranes, enabling them to function at specific sites within the cell. Membrane association can also be exploited to answer fundamental and applied research questions, from obtaining insights into the understanding of lipid metabolism to employing them for metabolic engineering to redirect fluxes. This review presents a broad catalog of membrane binding strategies focusing on the plasma membrane of Saccharomyces cerevisiae. Both lipid binding domains (pleckstrin homology, discoidin-type C2, kinase associated-1, basic-rich and bacterial phosphoinositide-binding domains) and co- and post-translational lipidations (prenylation, myristoylation and palmitoylation) are introduced as tools to target the plasma membrane. To provide a toolset of membrane targeting modules, respective candidates that facilitate plasma membrane targeting are showcased including their in vitro and in vivo properties. The relevance and versatility of plasma membrane targeting modules are further highlighted by presenting a selected set of use cases.</p>","PeriodicalId":23870,"journal":{"name":"Yeast","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140040468","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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