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The Identification of Genetic Determinants of Methanol
Journal of Fungi Article The Identification of Genetic Determinants of Methanol Tolerance in Yeast Suggests Differences in Methanol and Ethanol Toxicity Mechanisms and Candidates for Improved Methanol Tolerance Engineering Marta N. Mota 1,2, Luís C. Martins 1,2 and Isabel Sá-Correia 1,2,* 1 iBB—Institute for Bioengineering and Biosciences, Instituto Superior Técnico, Universidade de Lisboa, 1049-001 Lisbon, Portugal; [email protected] (M.N.M.); [email protected] (L.C.M.) 2 Department of Bioengineering, Instituto Superior Técnico, Universidade de Lisboa, 1049-001 Lisbon, Portugal * Correspondence: [email protected] Abstract: Methanol is a promising feedstock for metabolically competent yeast strains-based biore- fineries. However, methanol toxicity can limit the productivity of these bioprocesses. Therefore, the identification of genes whose expression is required for maximum methanol tolerance is important for mechanistic insights and rational genomic manipulation to obtain more robust methylotrophic yeast strains. The present chemogenomic analysis was performed with this objective based on the screening of the Euroscarf Saccharomyces cerevisiae haploid deletion mutant collection to search for susceptibility ◦ phenotypes in YPD medium supplemented with 8% (v/v) methanol, at 35 C, compared with an equivalent ethanol concentration (5.5% (v/v)). Around 400 methanol tolerance determinants were Citation: Mota, M.N.; Martins, L.C.; identified, 81 showing a marked phenotype. The clustering of the identified tolerance genes indicates Sá-Correia, I. The Identification of an enrichment of functional categories in the methanol dataset not enriched in the ethanol dataset, Genetic Determinants of Methanol Tolerance in Yeast Suggests such as chromatin remodeling, DNA repair and fatty acid biosynthesis. -
MRPL11 Antibody A
Revision 1 C 0 2 - t MRPL11 Antibody a e r o t S Orders: 877-616-CELL (2355) [email protected] Support: 877-678-TECH (8324) 9 9 Web: [email protected] 1 www.cellsignal.com 2 # 3 Trask Lane Danvers Massachusetts 01923 USA For Research Use Only. Not For Use In Diagnostic Procedures. Applications: Reactivity: Sensitivity: MW (kDa): Source: UniProt ID: Entrez-Gene Id: WB, IP H Mk Endogenous 21 Rabbit Q9Y3B7 65003 Product Usage Information Application Dilution Western Blotting 1:1000 Immunoprecipitation 1:50 Storage Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA and 50% glycerol. Store at –20°C. Do not aliquot the antibody. Specificity / Sensitivity MRPL11 Antibody detects endogenous levels of total MRPL11 protein. Species Reactivity: Human, Monkey Source / Purification Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to the sequence of human MRPL11. Antibodies are purified by peptide affinity chromatography. Background A subset of mitochondrial proteins are synthesized on the ribosomes within mitochondria (1). The 55S mammalian mitochondrial ribosomes are composed of a 28S small subunit and a 39S large subunit (1). Over 40 protein components have been identified from the large subunit of the human mitochondrial ribosome (1). The mitochondrial ribosomal protein L11 (MRPL11) is one such component (1). In animals, plants and fungi, this protein is translated from a gene in the nuclear genome (2). 1. Koc, E.C. et al. (2001) J Biol Chem 276, 43958-69. 2. Handa, H. et al. (2001) Mol Genet Genomics 265, 569-75. -
Analysis of Gene Expression Data for Gene Ontology
ANALYSIS OF GENE EXPRESSION DATA FOR GENE ONTOLOGY BASED PROTEIN FUNCTION PREDICTION A Thesis Presented to The Graduate Faculty of The University of Akron In Partial Fulfillment of the Requirements for the Degree Master of Science Robert Daniel Macholan May 2011 ANALYSIS OF GENE EXPRESSION DATA FOR GENE ONTOLOGY BASED PROTEIN FUNCTION PREDICTION Robert Daniel Macholan Thesis Approved: Accepted: _______________________________ _______________________________ Advisor Department Chair Dr. Zhong-Hui Duan Dr. Chien-Chung Chan _______________________________ _______________________________ Committee Member Dean of the College Dr. Chien-Chung Chan Dr. Chand K. Midha _______________________________ _______________________________ Committee Member Dean of the Graduate School Dr. Yingcai Xiao Dr. George R. Newkome _______________________________ Date ii ABSTRACT A tremendous increase in genomic data has encouraged biologists to turn to bioinformatics in order to assist in its interpretation and processing. One of the present challenges that need to be overcome in order to understand this data more completely is the development of a reliable method to accurately predict the function of a protein from its genomic information. This study focuses on developing an effective algorithm for protein function prediction. The algorithm is based on proteins that have similar expression patterns. The similarity of the expression data is determined using a novel measure, the slope matrix. The slope matrix introduces a normalized method for the comparison of expression levels throughout a proteome. The algorithm is tested using real microarray gene expression data. Their functions are characterized using gene ontology annotations. The results of the case study indicate the protein function prediction algorithm developed is comparable to the prediction algorithms that are based on the annotations of homologous proteins. -
Supplementary Figures 1-14 and Supplementary References
SUPPORTING INFORMATION Spatial Cross-Talk Between Oxidative Stress and DNA Replication in Human Fibroblasts Marko Radulovic,1,2 Noor O Baqader,1 Kai Stoeber,3† and Jasminka Godovac-Zimmermann1* 1Division of Medicine, University College London, Center for Nephrology, Royal Free Campus, Rowland Hill Street, London, NW3 2PF, UK. 2Insitute of Oncology and Radiology, Pasterova 14, 11000 Belgrade, Serbia 3Research Department of Pathology and UCL Cancer Institute, Rockefeller Building, University College London, University Street, London WC1E 6JJ, UK †Present Address: Shionogi Europe, 33 Kingsway, Holborn, London WC2B 6UF, UK TABLE OF CONTENTS 1. Supplementary Figures 1-14 and Supplementary References. Figure S-1. Network and joint spatial razor plot for 18 enzymes of glycolysis and the pentose phosphate shunt. Figure S-2. Correlation of SILAC ratios between OXS and OAC for proteins assigned to the SAME class. Figure S-3. Overlap matrix (r = 1) for groups of CORUM complexes containing 19 proteins of the 49-set. Figure S-4. Joint spatial razor plots for the Nop56p complex and FIB-associated complex involved in ribosome biogenesis. Figure S-5. Analysis of the response of emerin nuclear envelope complexes to OXS and OAC. Figure S-6. Joint spatial razor plots for the CCT protein folding complex, ATP synthase and V-Type ATPase. Figure S-7. Joint spatial razor plots showing changes in subcellular abundance and compartmental distribution for proteins annotated by GO to nucleocytoplasmic transport (GO:0006913). Figure S-8. Joint spatial razor plots showing changes in subcellular abundance and compartmental distribution for proteins annotated to endocytosis (GO:0006897). Figure S-9. Joint spatial razor plots for 401-set proteins annotated by GO to small GTPase mediated signal transduction (GO:0007264) and/or GTPase activity (GO:0003924). -
1 AGING Supplementary Table 2
SUPPLEMENTARY TABLES Supplementary Table 1. Details of the eight domain chains of KIAA0101. Serial IDENTITY MAX IN COMP- INTERFACE ID POSITION RESOLUTION EXPERIMENT TYPE number START STOP SCORE IDENTITY LEX WITH CAVITY A 4D2G_D 52 - 69 52 69 100 100 2.65 Å PCNA X-RAY DIFFRACTION √ B 4D2G_E 52 - 69 52 69 100 100 2.65 Å PCNA X-RAY DIFFRACTION √ C 6EHT_D 52 - 71 52 71 100 100 3.2Å PCNA X-RAY DIFFRACTION √ D 6EHT_E 52 - 71 52 71 100 100 3.2Å PCNA X-RAY DIFFRACTION √ E 6GWS_D 41-72 41 72 100 100 3.2Å PCNA X-RAY DIFFRACTION √ F 6GWS_E 41-72 41 72 100 100 2.9Å PCNA X-RAY DIFFRACTION √ G 6GWS_F 41-72 41 72 100 100 2.9Å PCNA X-RAY DIFFRACTION √ H 6IIW_B 2-11 2 11 100 100 1.699Å UHRF1 X-RAY DIFFRACTION √ www.aging-us.com 1 AGING Supplementary Table 2. Significantly enriched gene ontology (GO) annotations (cellular components) of KIAA0101 in lung adenocarcinoma (LinkedOmics). Leading Description FDR Leading Edge Gene EdgeNum RAD51, SPC25, CCNB1, BIRC5, NCAPG, ZWINT, MAD2L1, SKA3, NUF2, BUB1B, CENPA, SKA1, AURKB, NEK2, CENPW, HJURP, NDC80, CDCA5, NCAPH, BUB1, ZWILCH, CENPK, KIF2C, AURKA, CENPN, TOP2A, CENPM, PLK1, ERCC6L, CDT1, CHEK1, SPAG5, CENPH, condensed 66 0 SPC24, NUP37, BLM, CENPE, BUB3, CDK2, FANCD2, CENPO, CENPF, BRCA1, DSN1, chromosome MKI67, NCAPG2, H2AFX, HMGB2, SUV39H1, CBX3, TUBG1, KNTC1, PPP1CC, SMC2, BANF1, NCAPD2, SKA2, NUP107, BRCA2, NUP85, ITGB3BP, SYCE2, TOPBP1, DMC1, SMC4, INCENP. RAD51, OIP5, CDK1, SPC25, CCNB1, BIRC5, NCAPG, ZWINT, MAD2L1, SKA3, NUF2, BUB1B, CENPA, SKA1, AURKB, NEK2, ESCO2, CENPW, HJURP, TTK, NDC80, CDCA5, BUB1, ZWILCH, CENPK, KIF2C, AURKA, DSCC1, CENPN, CDCA8, CENPM, PLK1, MCM6, ERCC6L, CDT1, HELLS, CHEK1, SPAG5, CENPH, PCNA, SPC24, CENPI, NUP37, FEN1, chromosomal 94 0 CENPL, BLM, KIF18A, CENPE, MCM4, BUB3, SUV39H2, MCM2, CDK2, PIF1, DNA2, region CENPO, CENPF, CHEK2, DSN1, H2AFX, MCM7, SUV39H1, MTBP, CBX3, RECQL4, KNTC1, PPP1CC, CENPP, CENPQ, PTGES3, NCAPD2, DYNLL1, SKA2, HAT1, NUP107, MCM5, MCM3, MSH2, BRCA2, NUP85, SSB, ITGB3BP, DMC1, INCENP, THOC3, XPO1, APEX1, XRCC5, KIF22, DCLRE1A, SEH1L, XRCC3, NSMCE2, RAD21. -
MPV17L2 Is Required for Ribosome Assembly in Mitochondria Ilaria Dalla Rosa1,†, Romina Durigon1,†, Sarah F
8500–8515 Nucleic Acids Research, 2014, Vol. 42, No. 13 Published online 19 June 2014 doi: 10.1093/nar/gku513 MPV17L2 is required for ribosome assembly in mitochondria Ilaria Dalla Rosa1,†, Romina Durigon1,†, Sarah F. Pearce2,†, Joanna Rorbach2, Elizabeth M.A. Hirst1, Sara Vidoni2, Aurelio Reyes2, Gloria Brea-Calvo2, Michal Minczuk2, Michael W. Woellhaf3, Johannes M. Herrmann3, Martijn A. Huynen4,IanJ.Holt1 and Antonella Spinazzola1,* 1MRC National Institute for Medical Research, Mill Hill, London NW7 1AA, UK, 2MRC Mitochondrial Biology Unit, Wellcome Trust-MRC Building, Hills Road, Cambridge CB2 0XY, UK, 3Cell Biology, University of Kaiserslautern, 67663 Kaiserslautern, Germany and 4Centre for Molecular and Biomolecular Informatics, Radboud University Medical Centre, Geert Grooteplein Zuid 26–28, 6525 GA Nijmegen, Netherlands Received January 15, 2014; Revised May 7, 2014; Accepted May 23, 2014 ABSTRACT INTRODUCTION MPV17 is a mitochondrial protein of unknown func- The mammalian mitochondrial proteome comprises 1500 tion, and mutations in MPV17 are associated with or more gene products. The deoxyribonucleic acid (DNA) mitochondrial deoxyribonucleic acid (DNA) mainte- inside mitochondria DNA (mtDNA) contributes only 13 ∼ nance disorders. Here we investigated its most sim- of these proteins, and they make up 20% of the subunits ilar relative, MPV17L2, which is also annotated as of the oxidative phosphorylation (OXPHOS) system, which produces much of the cells energy. All the other proteins a mitochondrial protein. Mitochondrial fractionation -
Anti-MRPL11 Antibody (ARG41863)
Product datasheet [email protected] ARG41863 Package: 100 μl anti-MRPL11 antibody Store at: -20°C Summary Product Description Rabbit Polyclonal antibody recognizes MRPL11 Tested Reactivity Hu, Ms, Rat Tested Application IHC-P, WB Host Rabbit Clonality Polyclonal Isotype IgG Target Name MRPL11 Antigen Species Human Immunogen Recombinant fusion protein corresponding to aa. 1-192 of Human MRPL11. (NP_057134.1) Conjugation Un-conjugated Alternate Names MRP-L11; 39S ribosomal protein L11, mitochondrial; L11MT; L11mt; CGI-113 Application Instructions Application table Application Dilution IHC-P 1:50 - 1:100 WB 1:500 - 1:2000 Application Note * The dilutions indicate recommended starting dilutions and the optimal dilutions or concentrations should be determined by the scientist. Positive Control A549 Calculated Mw 21 kDa Observed Size ~ 19 kDa Properties Form Liquid Purification Affinity purified. Buffer PBS (pH 7.3), 0.02% Sodium azide and 50% Glycerol. Preservative 0.02% Sodium azide Stabilizer 50% Glycerol Storage instruction For continuous use, store undiluted antibody at 2-8°C for up to a week. For long-term storage, aliquot and store at -20°C. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. The antibody solution should be gently mixed before use. www.arigobio.com 1/2 Note For laboratory research only, not for drug, diagnostic or other use. Bioinformation Gene Symbol MRPL11 Gene Full Name mitochondrial ribosomal protein L11 Background This nuclear gene encodes a 39S subunit component of the mitochondial ribosome. Alternative splicing results in multiple transcript variants. Pseudogenes for this gene are found on chromosomes 5 and 12. -
Open FINAL GRAD SCHOOL.Pdf
The Pennsylvania State University The Graduate School Eberly College of Science PHOSPHOPROTEOMIC ANALYSIS OF RIBOSOMAL PROTEINS: IMPLICATIONS IN TRANSLATION AND APOPTOSIS A Dissertation in Biochemistry, Microbiology, and Molecular Biology by Jennifer Lynn Miller © 2009 Jennifer Lynn Miller Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy May 2009 The dissertation of Jennifer Lynn Miller was reviewed and approved* by the following: Emine C. Koc Assistant Professor Biochemistry and Molecular Biology Dissertation Advisor Chair of Committee Robert A. Schlegel Professor of Biochemistry and Molecular Biology Wendy Hanna-Rose Assistant Professor Biochemistry and Molecular Biology Ming Tien Professor of Biochemistry Erin D. Sheets Assistant Professor of Chemistry Richard J. Frisque Professor of Molecular Virology Head of the Department of Biochemistry and Molecular Biology *Signatures are on file in the Graduate School. ABSTRACT Mammalian mitochondrial ribosomes synthesize thirteen proteins that are essential for oxidative phosphorylation. Besides having a major role in ATP synthesis, mitochondria also contribute to biochemical processes coordinating apoptosis, mitochondrial diseases, and aging in eukaryotic cells. This unique class of ribosomes is protein-rich and distinct from cytoplasmic ribosomes. However, mitochondrial ribosomes (55S) share a significant homology to bacterial ribosomes (70S), particularly in size, the general mechanism of translation, and ribosomal protein content. Due to the overall resemblance between the two systems and the earlier reports of post-translational modifications, we investigated how phosphorylation of ribosomal proteins from bacteria and mitochondria regulates translation and other acquired roles. Identification of twenty- four phosphorylated 70S and 55S ribosomal proteins as well as the potential endogenous kinase was achieved using 2D-gel electrophoresis and tandem mass spectrometry. -
MRPL22 (Human) Recombinant Protein (P01)
MRPL22 (Human) Recombinant Protein (P01) Catalog # : H00029093-P01 規格 : [ 2 ug ] List All Specification Application Image Product Human MRPL22 full-length ORF ( AAH12565, 1 a.a. - 206 a.a.) Enzyme-linked Immunoabsorbent Assay Description: recombinant protein with GST-tag at N-terminal. Western Blot (Recombinant Sequence: MAAAVLGQLGALWIHNLRSRGKLALGVLPQSYIHTSASLDISRKWEKKNKI protein) VYPPQLPGEPRRPAEIYHCRRQIKYSKDKMWYLAKLIRGMSIDQALAQLE FNDKKGAKIIKEVLLEAQDMAVRDHNVEFRSNLYIAESTSGRGQCLKRIRY Antibody Production HGRGRFGIMEKVYCHYFVKLVEGPPPPPEPPKTAVAHAKECIQQLRSRTI VHTL Protein Array Host: Wheat Germ (in vitro) Theoretical MW 48.40 (kDa): Preparation in vitro wheat germ expression system Method: Purification: Glutathione Sepharose 4 Fast Flow Quality Control 12.5% SDS-PAGE Stained with Coomassie Blue. Testing: Storage Buffer: 50 mM Tris-HCI, 10 mM reduced Glutathione, pH=8.0 in the elution buffer. Storage Store at -80°C. Aliquot to avoid repeated freezing and thawing. Instruction: Note: Best use within three months from the date of receipt of this protein. MSDS: Download Datasheet: Download Applications Enzyme-linked Immunoabsorbent Assay Western Blot (Recombinant protein) Page 1 of 2 2016/5/23 Antibody Production Protein Array Gene Information Entrez GeneID: 29093 GeneBank BC012565 Accession#: Protein AAH12565 Accession#: Gene Name: MRPL22 Gene Alias: DKFZp781F1071,HSPC158,L22mt,MRP-L22,MRP-L25,RPML25 Gene mitochondrial ribosomal protein L22 Description: Gene Ontology: Hyperlink Gene Summary: Mammalian mitochondrial ribosomal proteins are encoded by -
Influenza-Specific Effector Memory B Cells Predict Long-Lived Antibody Responses to Vaccination in Humans
bioRxiv preprint doi: https://doi.org/10.1101/643973; this version posted February 18, 2021. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. Influenza-specific effector memory B cells predict long-lived antibody responses to vaccination in humans Anoma Nellore1, Esther Zumaquero2, Christopher D. Scharer3, Rodney G. King2, Christopher M. Tipton4, Christopher F. Fucile5, Tian Mi3, Betty Mousseau2, John E. Bradley6, Fen Zhou2, Paul A. Goepfert1, Jeremy M. Boss3, Troy D. Randall6, Ignacio Sanz4, Alexander F. Rosenberg2,5, Frances E. Lund2 1Dept. of Medicine, Division of Infectious Disease, 2Dept of Microbiology, 5Informatics Institute, 6Dept. of Medicine, Division of Clinical Immunology and Rheumatology and at The University of Alabama at Birmingham, Birmingham, AL 35294 USA 3Dept. of Microbiology and Immunology and 4Department of Medicine, Division of Rheumatology Emory University, Atlanta, GA 30322, USA Correspondence should be addressed to: Frances E. Lund, PhD Charles H. McCauley Professor and Chair Dept of Microbiology University of Alabama at Birmingham 276 BBRB Box 11 1720 2nd Avenue South Birmingham AL 35294-2170 [email protected] SHORT RUNNING TITLE: Effector memory B cell development after influenza vaccination 1 bioRxiv preprint doi: https://doi.org/10.1101/643973; this version posted February 18, 2021. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. Abstract Seasonal influenza vaccination elicits hemagglutinin (HA)-specific CD27+ memory B cells (Bmem) that differ in expression of T-bet, BACH2 and TCF7. -
C6orf203 Controls OXPHOS Function Through Modulation of Mitochondrial Protein Biosynthesis
bioRxiv preprint doi: https://doi.org/10.1101/704403; this version posted July 17, 2019. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. C6orf203 controls OXPHOS function through modulation of mitochondrial protein biosynthesis number of characters excluding Materials and Methods: 40,651 Sara Palacios-Zambrano1,2, Luis Vázquez-Fonseca1,2, Cristina González-Páramos1,2, Laura Mamblona1,2, Laura Sánchez-Caballero3, Leo Nijtmans3, Rafael Garesse1,2 and Miguel Angel Fernández-Moreno1,2,* 1 Departamento de Bioquímica, Instituto de Investigaciones Biomédicas “Alberto Sols” UAM CSIC and Centro de Investigación Biomédica en Red en Enfermedades Raras (CIBERER). Facultad de Medicina, Universidad Autónoma de Madrid. Madrid 28029, Spain. 2 Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid 28041, Spain. 3 Department of Pediatrics, Radboud Center for Mitochondrial Medicine, Radboud University Medical Center, Nijmegen, The Netherlands. * To whom correspondence should be addressed. Tel:+34 91 497 31 29; Email: [email protected] Running title “C6orf203 controls mt-proteins synthesis” bioRxiv preprint doi: https://doi.org/10.1101/704403; this version posted July 17, 2019. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. ABSTRACT Mitochondria are essential organelles present in the vast majority of eukaryotic cells. Their central function is to produce cellular energy through the OXPHOS system, and functional alterations provoke so-called mitochondrial OXPHOS diseases. It is estimated that several hundred mitochondrial proteins have unknown functions. Very recently, C6orf203 was described to participate in mitochondrial transcription under induced mitochondrial DNA depletion stress conditions. -
MRPL11 Antibody (N-Term) Affinity Purified Rabbit Polyclonal Antibody (Pab) Catalog # Ap19151a
10320 Camino Santa Fe, Suite G San Diego, CA 92121 Tel: 858.875.1900 Fax: 858.622.0609 MRPL11 Antibody (N-term) Affinity Purified Rabbit Polyclonal Antibody (Pab) Catalog # AP19151a Specification MRPL11 Antibody (N-term) - Product Information Application WB,E Primary Accession Q9Y3B7 Other Accession NP_057134.1 Reactivity Human Host Rabbit Clonality Polyclonal Isotype Rabbit Ig Calculated MW 20683 Antigen Region 36-62 MRPL11 Antibody (N-term) - Additional Information MRPL11 Antibody (N-term) (Cat. #AP19151a) Gene ID 65003 western blot analysis in A549 cell line lysates (35ug/lane).This demonstrates the MRPL11 Other Names 39S ribosomal protein L11, mitochondrial, antibody detected the MRPL11 protein L11mt, MRP-L11, MRPL11 (arrow). Target/Specificity This MRPL11 antibody is generated from MRPL11 Antibody (N-term) - Background rabbits immunized with a KLH conjugated synthetic peptide between 36-62 amino Mammalian mitochondrial ribosomal proteins acids from the N-terminal region of human are encoded by MRPL11. nuclear genes and help in protein synthesis within the Dilution mitochondrion. Mitochondrial ribosomes WB~~1:1000 (mitoribosomes) consist of a small 28S subunit and a large 39S subunit. Format They have an estimated Purified polyclonal antibody supplied in PBS 75% protein to rRNA composition compared to with 0.09% (W/V) sodium azide. This prokaryotic ribosomes, antibody is purified through a protein A where this ratio is reversed. Another difference column, followed by peptide affinity between mammalian purification. mitoribosomes and prokaryotic ribosomes is that the latter contain Storage a 5S rRNA. Among different species, the Maintain refrigerated at 2-8°C for up to 2 proteins comprising the weeks. For long term storage store at -20°C mitoribosome differ greatly in sequence, and in small aliquots to prevent freeze-thaw sometimes in cycles.