experiment with different screen resolutions within Windows 10 Settings until you get to one that looks the way you want.

You need to turn off overscan, either on the TV or in the graphics card settings.

With the file(s) selected, press Shift-Z

or changes between two files on disk

This approach exploits the equivalence between confidence intervals and hypothesis tests, detailed in Section 12.2.

we must add aes(y = ..density..)) to the call to geom_histogram, which rescales the histogram to have area 1 (just like a density function has). We can then add the density function using geom_function

The data on the 463 courses at UT Austin can be found in the evals data frame included in the moderndive package

a digestion with Plasmid-Safe DNase (Lucigen, Madison, WI, USA) was performed to purify the extracted plasmid DNA

Incremental reveal Not limited to just bullet points... Use `. . .` syntax to indicate a break at an arbitrary location . . . ```{r} head(mtcars) ```

To start and end a video, you need to use ?start=<seconds> and ?end=<seconds> to define the starting and ending times. Something like this:https://www.youtube.com/embed/xxx6x67ws7?start=45&end=200

10,000 units

Benefit from increased resistance to inhibitors and chemicals with our optimized buffer system

Any other educational assistance that is excludable from gross income (tax free),

Your filing status is married filing separately.

credits are based on the amount of adjusted qualified education expenses paid for the student in 2023 for academic periods beginning in 2023 or beginning in the first 3 months of 2024.

Qualified education expenses paid on behalf of the student by someone other than the student (such as a relative) are treated as paid by the student.

Scholarship - partially taxable. Amount spent on tuition and qualified education expenses (provide link) not taxable, the remainder is taxable ordinary income. Reported on 1098-T if from USA stipend is treated as a Scholarships

You cannot claim a credit for education expenses paid with tax-free funds. You must reduce the amount of expenses paid with tax-free grants, scholarships and fellowships and other tax-free education help.

a formal billing arrangement is an arrangement in which the institution: (1) bills only an employer or a governmental entity for education that the institution furnishes to a student

Asking questions

Midterm

git log --oneline --graph --decorate --all

git config --global alias.tree 'log --oneline --graph --decorate --all'

I use Bash shell .sh scripts in my Windows projects to automate Infrastructure as Code, then run these scripts using Windows Subsystem for Linux - WSL I need to make sure the line endings of my Bash scripts are in the Unix style LF or \n and not Windows CFLF or \r\n

. The gh-pages branch method is based on an old GitHub Pages publishing option. This branch is somewhat separate from the rest of the version control tree

250 μl of sample was loaded into the first well of each row in a 96-well plate, and 10-fold serial dilutions were made using a multichannel pipette (Rainin, Emeryville, CA) by transferring 20 μl from column i into 180 μl of medium in column {i+1}, mixing 10 times, and repeating the process; pipette tips were changed between dilutions

Decimal serial dilutions (100–1000 μl) of 101–106 or 107 were prepared from the 100 stock in 1.5 ml tubes with 4–5 repeated flushing and changing of tips

However, none of these approaches combines the simplicity, low cost, dynamic range and versatility of simply diluting cells and then growing drops on solid media as first proposed in ref. 17.

Pipet 100 μL of Starting Culture into Dilution 1. Discard tip. Do NOT pipette up and down. Vortex tube for 5-10 secs

The problem raised by the #barbarplot campaign is that bar plots are a poor summary of the distribution of data.

a kanamycin resistance gene known to be expressed in both Gram-negative and Gram-positive bacteria

Place a space before and after () when used with if, for, or while.

generally derives from variations in filtering out spurious and low-abundant sequences (e.g. Edgar, 2017; Prodan et al., 2020).

6c CAACGCGARGAACCTTACC 966–984

though 8 V/cm (120 V) seems to work fine for routine use

Since less alcohol is required for isopropanol precipitation, this is the preferred method for precipitating DNA from large volumes. In addition, isopropanol precipitation can be performed at room temperature, which minimizes co precipitation of salt that interferes with downstream applications

Summary of the experimental setup

Dashed line: Background fluorescence of cells before transduction.

the P2-STF chimera encoded on a plasmid (p938)

tail tip protein gpJ recognizes the LamB outer membrane porin and results in an irreversible binding of the phage to the cell surface

Efficient conjugative delivery to different strains and species will thus likely require different specialized systems

Full length Illumina tagged primers used in study:

using the FACS tosort for all three gates at highest speed by sorting for gain

What does a “model” mean?

why should researchers make websites? Because it is the easiest way to disseminate your work, your projects, who you are as a researcher, and to have more impact and outreach.

One of the most useful features of Quarto reveal.js slides is absolute position, which allows you to specifically place elements on a slide.

using the FastStart High Fidelity PCR System

515F GTGCCAGCMGCCGCGGTAA Universal Turner et al. 1999

PCR primers F-968-GC (59-CGC CCG GGG CGC GCC CCG GGCGGG GCG GGG GCA CGG GGG GAA CGC GAA GAA CCT TAC-39)

968f968–984AACGCGAAGAACCTTACNübel et al., 1996

In code, use comments to explain the “why” not the “what” or “how”.

Fluorescence Activated Cell Sorting (FACS).  From sorting cells for single cell genomics to identifying the host range of a plasmid; from detecting metabolically active cells in an environmental sample to studying colitogenic-driving intestinal bacteria, FACS can be used in a multitude of applications to study microbial communities (Rinke et al. 2014, Klumper et al. 2015, Kalyuzhnaya et al. 2008, Hatzenpichler et al. 2016, Palm et al. 2014).

zygotically inducible

we report on a new approach to quantify the fraction of a bacterial community that is able to receive and maintain an exogenous conjugal plasmid termed community permissiveness

This pool best represents the cells that had the potential to receive the plasmid, compared with the initial wastewater community before mating, i.e. before the few rounds of division that occur on the filter during incubation

Conjugation events were visualized by stereomicroscopy and quantified by automated image analysis

Filters were incubated for 48 h at 25 °C, before 72 h storage at 4 °C for GFP maturation.

a shows the sorting of the initial soil bacterial recipient community

(d) shows the enrichment of transconjugants after the first fast enrichment sorting step to over 80% transconjugal cells

To be right, it must be possible to be wrong

This model allows for the lessons to remain free from brand integrations and sponsor messages, without introducing paywalls.

I wash and dry my pan immediately after each use, but it’s what happens next that matters: I heat it gently over a low flame and add a bit of ghee. Then, I grab my dedicated “cast iron cloth” and rub the oil into the bottom and sides of the pan. I wait until the pan feels warm, but the ghee isn’t shimmering and snapping. Then I simply turn off the heat and let the pan cool naturally. This small step keeps it glossy and well-seasoned.

To save a copy of the slide with your drawings, your best option is to print your presentation from the browser.

When creating line art, please use the following guidelines:

White space must be cropped from the image, and excess space between panel labels and the image must be eliminated.

The blastn parameters used for VecScreen are significantly more stringent than the default blastn parameters

what economists call rents: that is, value extracted through the ownership of a limited resource

Any abuse of market power is likely to show up first on the supply side

The marketplace is designed and controlled by its owners, and that design shapes “who gets what and why” (to use the marvelous phrase from Alvin E. Roth, who received a Nobel prize in economics for his foundational work in the field of market design.

control the market through the algorithms and design features that decide which products users will see and be able to choose from. And these choices are not always in consumers’ best interests.

Likewise, Google does not just compete with other search engines like Bing and DuckDuckGo, but with everyone who produces content on the world wide web. Apple’s iPhone and Google’s Android don’t just compete with each other as smartphone platforms, but also with the app vendors who rely on smartphones to sell their products.

To do so, we prepared 96-well plates with two-fold dilutions of each antibiotic, ranging from 400–6.25 µg/ml, in 100 µl of medium per well

However, Google Docs has several limitations (like not automatically doing sequentially number headings - a plugin to do this available but is buggy) so I would like to do the final polishing in Word

Note: option -u was replaced by -b in Mash v1.1.

Download the pre-sketched RefSeq archive (reads not provided here; 10x-100x coverage of a single genome with anysequencing technology should work):refseq.genomes.k21.s1000.msh

P. lundensis is a Gram-negative, polar flagellated bacterium belonging to the Pseudomonas fragi clade of the Pseudomonas fluorescens species complex

sample size must be between 3 and 5,000 in order to use the shapiro.test() function.

RNA guides and corresponding target RNA, ranging from 25 to 373 nt, present signals

You can also create human-readable block identifiers by adding a blank space followed by the identifier, for example ^quote-of-the-day, at the end of a block:

30 - 60 sec/kb

When subjects are instructed togenerate a random sequence of hypotheticaltosses of a fair coin

mapping these reads back onto high-quality OTUs/ASVs if matching at ≥ 97% sequence identity

In contrast, it is the removal of rare taxa that would appear to remove valid data.

mRNAs triphosphorylated at their 5′ ends.

However, few examples of such multi-level regulation have been implemented to date20,21. This has resulted in an unclear picture of how best stringent multi-level control can be achieved and the trade-offs that exist between performance, regulatory complexity, and cellular burden when designing these systems.

The LasR sensing module includes the gene encoding LasR (BBa_C0078)

Others argue for a more ecumenical approach, encouraging researchers to try multiple methods on the same data set.

or replicates, no statistics should be shown, because they give only an indication of the fidelity with which the replicates were created: they might indicate how good the pipetting was, but they have no bearing on the hypothesis being tested6.

errors would reflect the accuracy of pipetting, not the reproduciblity of the differences between the experimental cells and the control cells

chose the introduction because this section of a paper is fairly easy for ChatGPT to write if it has access to background literature

rigid pili, such as Inc N, P and W, conjugate at rates 2–4 orders of magnitude higher on solid surfaces

flexible pili (e.g. Inc F, H and I), transfer equally well in liquid as in solid surfaces

synthetic arrays of regulatory RNA could be created that achieved our design goals

these commonly used artifacts are small code snippets that are entirely functional in nature and, therefore, when used in isolation, don't enjoy copyright protection at all.

The donor and recipient populations grow according to the following standard exponential growth equations

The primary color palette uses three colors. Grey and white should be employed liberally ashigh-contrast elements. Red should be used sparingly to label and decorate symbols and information.We use this pink/red because it is more gender-neutral than the typically masucline color palettes ofother space/geospatial-focused groups and it is distinct from the green/earth tones of conservationgroups. It’s also effective for drawing attention to specific elements

apparent permissiveness (AP). It is defined as the ratio of the relative abundance of an ASV in the transconjugant pool to the corresponding recipient pool

triggering homologous recombination and creating genetic instability10,11,12,13

We applied machine learning to explain how specific interactions controlled the promoters’ transcription rates.

Wilcoxon rank sum tests were used to test for significant differences between two groups

Each template molecule in a sample is tagged with a UMI sequence consisting of 10–20 random bases, which can subsequently be used to sort and analyze reads based on their original template molecule

Three distinct rRNA sequences exist in the operon, encoding for the two subunits of the ribosome; the 5S and 23S sequences code for the large subunit, while the 16S sequence encodes for the small subunit.

demonstrate that targeting of 16S variable regions with short-read sequencing platforms cannot achieve the taxonomic resolution afforded by sequencing the entire (~1500 bp) gene

New methods are needed that can manage and help organize this scale of data. To address this, we consider the general problem of computing an approximate distance between two sequences

we inferred the parameters of a linear function fit to the log transformed gDNA concentration versus detection time (Fig. 2d–g). The inferred slope of the linear function is determined by the cell doubling time (~0.5 h) and intercept is determined by the background mutation frequency

gDNA concentration versus the detection time for the (d) EC sensor, (e) ST sensor, (f) SA sensor and (g) CD sensor

A threshold of GFP fluorescence 400 arbitrary units (a.u.) was used to determine the detection time for each gDNA concentration.

expressed from the IPTG-inducible promoter Phyperspank

cell-based DNA detection is relatively simple and cost-effective. In comparison, other DNA detection methods such as next-generation sequencing and quantitative polymerase chain reaction require specialized instruments

Next-generation engineered bacteria hold tremendous promise

supplemented with 0.3 mM diaminopimelic acid (DAP)

p + theme(legend.position="top")

ubstantial contributions to conception anddesign, or acquisition of data, or analysis andinterpretation of data;

Your questions should be reasonably scoped. If you can imagine an entire book that answers your question, you’re asking too much.

A method was developed for oriented immobilization of bacteriophage T4 through introduction of specific binding ligands into the phage head using a phage display technique

Several review papers on PFAS occurrence, distribution, and exposure have been published in the last decades.

UMAP embedding of Record-seq data

metabolites and RNA are short-lived, omics-based measurements of transient stimuli only yield a snapshot of highly dynamic processes.

Lactococcal strains were routinely grown in M17 medium (49) supplemented with 1% glucose (GM17 medium) or, when needed, in chemically defined SA medium (26) at 30°C without shaking

Acinetobacter baylyi ADP1 (30) and ADP1-ISx (11) were grown at 30°C in LB-Miller (10 g NaCl, 10 g tryptone and 5 g yeast extract per liter) or ABMS minimal medium (40)

We have sought to investigate the combined impacts of complex substrates and presence of electron acceptors.

a biologically driven cryptic cycle was determined by identifying metabolically active sulfate reducing and sulfur oxidizing lineages co-locating within the sediments, effectively masking sulfide production through re-oxidation back to sulfate.

Why Make Memories?

Corynebacteriumglutamicum

Making universal media for bacterial strains

typically between 1010 and 1011 microbial cells per wet-weight gram of faeces7,8,9.

This figure is commonly mentioned in the microbiome literature, but its source has been difficult to ascertain

increased activity has brought with it a degree of hype and misinformation, which can undermine progress and public confidence in the research

Compare and Merge revisions √ Learn about comparing and merging documents

Proteinase K to the reaction to a final concentration of 50–100μg/ml. Incubate at 37–56°C for at least 1 hour. R

Differences in growth rate, e.g. induced by sub-lethal antibiotic concentrations or temperature, can also significantly bias conjugation rate estimates.

The default (50nM) works well with the standard protocol used at the Whitehead/MIT Center for Genome Research

a rerun of those identical amplicons (from the same reaction tubes) on a different date yielded “normal” results

A normal blood sodium level is between 135 and 145 milliequivalents per liter (mEq/L).

adjust the sample richness of each ecosystem by adding to it an estimate of the number of unobserved species

Adjusting for sample size when comparing different groups of observations without discarding data is widely prevalent in the sciences, and discarding data to adjust for unequal sample sizes is the exception

there is substantial negative bias in the estimates

since estimates for alpha diversity metrics are heavily biased when taxa are unobserved, comparing alpha diversity using either raw or rarefied data should not be undertaken

We currently do not account for measurement error in microbial diversity studies.

unique property of microbiome experiments and alpha diversity analysis is that samples do not faithfully represent the entire microbial community under study

The samples are not of particular interest, except that they reflect the environment from which they were sampled

Based on these results and well-established statistical theory, we advocate that investigators avoid rarefying altogether. We have provided microbiome-specific extensions to these tools in the R package, phyloseq.

Well-established statistical theory is available that simultaneously accounts for library size differences and biological variability using an appropriate mixture model

since the most commonly  used models are underdispersed relative to the data, standard errors are almost always zero. The result is that ecologists see incredibly small p values, but replicating results is rare.