Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Henderson-Hasselbalch Equation02:48

Henderson-Hasselbalch Equation

The ionization-constant expression for a solution of a weak acid can be written as:
The Bohr Model02:18

The Bohr Model

Following the work of Ernest Rutherford and his colleagues in the early twentieth century, the picture of atoms consisting of tiny dense nuclei surrounded by lighter and even tinier electrons continually moving about the nucleus was well established. This picture was called the planetary model since it pictured the atom as a miniature “solar system” with the electrons orbiting the nucleus like planets orbiting the sun. The simplest atom is hydrogen, consisting of a single proton as the nucleus...
BIBO stability of continuous and discrete -time systems01:24

BIBO stability of continuous and discrete -time systems

System stability is a fundamental concept in signal processing, often assessed using convolution. For a system to be considered bounded-input bounded-output (BIBO) stable, any bounded input signal must produce a bounded output signal. A bounded input signal is one where the modulus does not exceed a certain constant at any point in time.
To determine the BIBO stability, the convolution integral is utilized when a bounded continuous-time input is applied to a Linear Time-Invariant (LTI) system.
Electrophilic Aromatic Substitution: Chlorination and Bromination of Benzene01:15

Electrophilic Aromatic Substitution: Chlorination and Bromination of Benzene

Chlorination and bromination are important classes of electrophilic aromatic substitutions, where benzene reacts with chlorine or bromine in the presence of a Lewis acid catalyst to give halogenated substitution products. A Lewis acid such as aluminium chloride or ferric chloride catalyzes the chlorination, and ferric bromide catalyzes the bromination reactions. During the bromination of alkenes, bromine polarizes and becomes electrophilic. However, in the bromination of benzene, the bromine...
Woodward–Hoffmann Selection Rules and Microscopic Reversibility01:34

Woodward–Hoffmann Selection Rules and Microscopic Reversibility

Electrocyclic reactions, cycloadditions, and sigmatropic rearrangements are concerted pericyclic reactions that proceed via a cyclic transition state. These reactions are stereospecific and regioselective. The stereochemistry of the products depends on the symmetry characteristics of the interacting orbitals and the reaction conditions. Accordingly, pericyclic reactions are classified as either symmetry-allowed or symmetry-forbidden. Woodward and Hoffmann presented the selection criteria for...
Benzene to Phenol via Cumene: Hock Process01:27

Benzene to Phenol via Cumene: Hock Process

The synthesis of phenol from benzene via cumene and cumene hydroperoxide is called the Hock process. First, a Friedel–Crafts alkylation reaction of benzene with propene gives cumene. Then cumene forms cumene hydroperoxide via a radical chain reaction. In the chain initiation step, the benzylic hydrogen is abstracted to give a benzylic radical. In the chain propagation step, the benzylic radical reacts with an oxygen diradical to form a cumene hydroperoxide radical. The cumene hydroperoxide...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Translation-dependent degradation of cas12 mRNA triggered by an anti-CRISPR.

Nature·2026
Same author

Molecular insights into the dual activation of PomZ, a ParA/MinD P-loop ATPase, by the two ATPase-activating proteins PomX and PomY.

mBio·2026
Same author

Spontaneous switching in a protein signalling array reveals near-critical cooperativity.

Nature physics·2026
Same author

A 2025 meeting report from the Venice lagoon: International graduate program <i>RNAmed - Future Leaders in RNA-based Medicine</i> meets on San Servolo.

RNA (New York, N.Y.)·2026
Same author

Bacterial Chemoreceptors Transmit Stimulus Signals Through Coupled Entropic Switches.

Journal of molecular biology·2025
Same author

Intramacrophage RIL-seq uncovers an RNA antagonist of the Salmonella virulence-associated small RNA PinT.

Nucleic acids research·2025
Same journal

Riboflavin Salvage Supports Glycolysis in Borrelia burgdorferi Through Flavin-Dependent NAD<sup>+</sup> Regeneration.

Molecular microbiology·2026
Same journal

Distinct Spatial Organisation of Rho and RNA Polymerase in Salmonella Cells.

Molecular microbiology·2026
Same journal

A Single-Nucleotide Substitution Generates a de Novo Promoter That Activates a Latent Metabolic Bypass in Escherichia coli.

Molecular microbiology·2026
Same journal

A Phosphorylation-Dependent Partner-Switching-Like Module Regulates a Glycosyltransferase Required for Heterocyst Polysaccharide Layer Formation in Anabaena sp. Strain PCC 7120.

Molecular microbiology·2026
Same journal

Chain-Length Regulation by WzzE Is Necessary for, but Genetically Separable From, Cyclic Enterobacterial Common Antigen Synthesis.

Molecular microbiology·2026
Same journal

To Move or Not to Move: When and How Bacteria Suppress Flagellar Motility.

Molecular microbiology·2026
See all related articles

Related Experiment Video

Updated: May 12, 2026

Atomic Force Microscopy Measurements of Cartilage in Intact and Regenerating Axolotl Limbs
09:19

Atomic Force Microscopy Measurements of Cartilage in Intact and Regenerating Axolotl Limbs

Published on: October 11, 2024

Alexander Böhm (1971-2012).

Winfried Boos1, John S Parkinson, Urs Jenal

  • 1Fachbereich Biologie, Mikrobiologie, University of Konstanz, Germany.

Molecular Microbiology
|April 12, 2013
PubMed
Summary
This summary is machine-generated.

Bacterial geneticist Alexander Böhm passed away in 2012. His promising career in synthetic microbiology was cut short by aggressive thyroid cancer.

More Related Videos

Automatic Detection of Highly Organized Theta Oscillations in the Murine EEG
09:35

Automatic Detection of Highly Organized Theta Oscillations in the Murine EEG

Published on: March 10, 2017

Single Molecule Fluorescence Microscopy on Planar Supported Bilayers
20:00

Single Molecule Fluorescence Microscopy on Planar Supported Bilayers

Published on: October 31, 2015

Related Experiment Videos

Last Updated: May 12, 2026

Atomic Force Microscopy Measurements of Cartilage in Intact and Regenerating Axolotl Limbs
09:19

Atomic Force Microscopy Measurements of Cartilage in Intact and Regenerating Axolotl Limbs

Published on: October 11, 2024

Automatic Detection of Highly Organized Theta Oscillations in the Murine EEG
09:35

Automatic Detection of Highly Organized Theta Oscillations in the Murine EEG

Published on: March 10, 2017

Single Molecule Fluorescence Microscopy on Planar Supported Bilayers
20:00

Single Molecule Fluorescence Microscopy on Planar Supported Bilayers

Published on: October 31, 2015

Area of Science:

  • Microbiology
  • Genetics

Background:

  • Alexander (Alex) Böhm was a distinguished bacterial geneticist.
  • He was diagnosed with aggressive thyroid cancer in 2012.
  • His career was tragically cut short after beginning a new position.

Discussion:

  • The abstract serves as a tribute to a scientist's life and career.
  • It highlights the impact of aggressive cancer on scientific pursuits.
  • The text emphasizes the loss to the scientific community.

Key Insights:

  • A promising career in synthetic microbiology was ended prematurely.
  • The abstract memorializes Alex Böhm's contributions and potential.
  • It underscores the personal and professional impact of a sudden illness.

Outlook:

  • The abstract is a brief memorial, not a research study.
  • It does not contain findings or future research directions.
  • The focus is on the life and untimely death of a scientist.