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  1. Sample Preparation for Electron Cryo-Microscopy of Macromolecular Machines

    High-resolution structure determination by electron cryo-microscopy underwent a step change in recent years. This now allows study of challenging...
    Aurélien Deniaud, Burak V. Kabasakal, ... Christiane Schaffitzel in Advanced Technologies for Protein Complex Production and Characterization
    Chapter 2024
  2. SEM: Sample Preparation, Fixation, and Staining of Protists

    The ultrastructure and morphology of the protist can be studied using high-resolution electron microscope, i.e., scanning electron microscope (SEM)....
    Protocol 2024
  3. Time of sample collection is critical for the replicability of microbiome analyses

    As the microbiome field moves from descriptive and associative research to mechanistic and interventional studies, being able to account for all...

    Celeste Allaband, Amulya Lingaraju, ... Amir Zarrinpar in Nature Metabolism
    Article 01 July 2024
  4. Effect of sample size on the estimation of forest inventory attributes using airborne LiDAR data in large-scale subtropical areas

    Key message

    Sample size (number of plots) may significantly affect the accuracy of forest attribute estimations using airborne LiDAR data in...

    Chungan Li, Zhu Yu, ... Mei Zhou in Annals of Forest Science
    Article Open access 20 October 2023
  5. Controlled Field Cage and Field Evolution

    In cotton fields, predatory natural enemies play a significant role in pest control and may boost cotton growers’ profitability by lowering the need...
    Kitherian Sahayaraj, Errol Hassan in Worldwide Predatory Insects in Agroecosystems
    Chapter 2023
  6. Effect of training sample size, sampling design and prediction model on soil map** with proximal sensing data for precision liming

    Site-specific estimation of lime requirement requires high-resolution maps of soil organic carbon (SOC), clay and pH. These maps can be generated...

    Jonas Schmidinger, Ingmar Schröter, ... Sebastian Vogel in Precision Agriculture
    Article Open access 24 February 2024
  7. Effects of sample size, data quality, and species response in environmental space on modeling species distributions

    Context

    There have been many studies using species distribution models (SDMs) to predict shifts in species distributions due to environmental changes,...

    Lifei Wang, Donald A. Jackson in Landscape Ecology
    Article 06 October 2023
  8. Quantifying bias introduced by sample collection in relative and absolute microbiome measurements

    To gain insight into the accuracy of microbial measurements, it is important to evaluate sources of bias related to sample condition, preservative...

    Dylan G. Maghini, Mai Dvorak, ... Ami S. Bhatt in Nature Biotechnology
    Article 27 April 2023
  9. Sample Preparation and Phosphopeptide Enrichment for Plant Phosphoproteomics via Label-Free Mass Spectrometry

    Phosphopeptide enrichment is the main bottleneck of every phosphorylation study. Therefore, in this chapter, a general workflow tries to overbridge...
    Gorji Marzban, Eldi Sulaj in Plant Functional Genomics
    Protocol 2024
  10. Differences in Characteristics of Sample Sites Explain Variable Responses of Soil Microbial Biomass to Nitrogen Addition: A Meta-Analysis

    Many projects have demonstrated that excessive nitrogen (N) addition changed soil microbial biomass; however, the extent varies at different sites...

    Peng Guo, Dongyan Kong, ... **ao Sun in Ecosystems
    Article 22 June 2023
  11. Detection of fungi in the airways of horses according to the sample site: a methodological study

    Fungal detection in equine airways may be performed on either tracheal wash (TW) or bronchoalveolar lavage fluid (BALF) by either cytology or...

    L. C. Lemonnier, A. Couroucé, ... E. A. Richard in Veterinary Research Communications
    Article 13 September 2023
  12. Sample Preparation for Time-Resolved Serial Crystallography: Practical Considerations

    Time-resolved serial crystallography is an emerging method to elucidate the structure-function relationship of biomolecular systems at up to atomic...
    Pedram Mehrabi, Eike C. Schulz in Advanced Methods in Structural Biology
    Protocol 2023
  13. Metabolism gene expression in worker honey bees after exposure to 50Hz electric field - semi-field analysis

    The investigation of the effects of artificial 50 Hz electric field (E-field) frequency on Apis mellifera is a relatively new field of research....

    Agnieszka Murawska, Paweł Migdał, ... Ralf Einspanier in Frontiers in Zoology
    Article Open access 29 May 2024
  14. Field Assessment—Survey Protocols and Data Collection

    The INFC2015 field campaign surveyed almost 9000 sample points and assessed and measured a relevant number of variables. This chapter describes the...
    Antonio Floris, Lucio Di Cosmo, ... Amato Patrone in Italian National Forest Inventory—Methods and Results of the Third Survey
    Chapter Open access 2022
  15. Rapid detection of tomato spotted wilt virus by real-time RT-LAMP and in-field application

    Tomato spotted wilt virus (TSWV) is considered one of the most threatening viruses worldwide for different economically important agricultural crops....

    A.G. Caruso, A. Ragona, ... S. Davino in Journal of Plant Pathology
    Article Open access 19 February 2024
  16. EasyClick: an improved system for confocal microscopy of live roots with a user-optimized sample holder

    Main conclusion

    We describe a user-optimized sample holder EasyClick for medium-sized plants that reduces root side movements and thus greatly extends...

    Kateřina Kaduchová, Vratislav Čmiel, ... Ales Pecinka in Planta
    Article Open access 14 December 2023
  17. FruitPhenoBox – a device for rapid and automated fruit phenoty** of small sample sizes

    Background

    Fruit appearance of apple ( Malus domestica Borkh.) is accession-specific and one of the main criteria for consumer choice. Consequently,...

    Norbert Kirchgessner, Marius Hodel, ... Giovanni A. L. Broggini in Plant Methods
    Article Open access 23 May 2024
  18. Sample Collection and Preparation for Annual and Intra-annual Tree-Ring Isotope Chronologies

    This chapter provides guidance for conducting studies based on stable isotope measurements in tree rings to infer past and present climate...
    Soumaya Belmecheri, William E. Wright, Paul Szejner in Stable Isotopes in Tree Rings
    Chapter Open access 2022
  19. Ribosomal DNA copy number alteration in blood sample from gastric cancer patients

    Background

    Ribosomal DNA (rDNA) is the most abundant and important housekee** gene in the cell. It usually acted as DNA damage sensor in DNA damage...

    Changchang Chen, Lingfang Feng, ... Lijun Lin in Molecular Biology Reports
    Article 05 July 2023
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