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

Structure and Nomenclature of Ethers02:28

Structure and Nomenclature of Ethers

Structure and Bonding
Ethers are organic compounds with an ether functional group which is characterized by an oxygen atom connected to two — identical or different — alkyl, aryl, or vinyl groups. The C–O–C linkage in dimethyl ether — the simplest ether — has an approximately tetrahedral bond angle of 110.3 degrees. The oxygen atom is sp3- hybridized, with the C–O distance being about 140 pm.
Classification of Ethers
Based on their attached substituent groups, ethers can be classified into two...
Heterochromatin02:38

Heterochromatin

The extent of chromatin compaction can be studied by staining chromatin using specific DNA binding dyes. Under the microscope, the dense-compacted regions that take up more dye are called heterochromatin. Heterochromatin is further classified into two forms – constitutive heterochromatin and facultative heterochromatin.
Constitutive heterochromatin: It is a highly compact region of chromatin that is mostly concentrated in the centromere and telomere. Unlike euchromatin, the amino acid at 9th...
Carboxylic Acids to Methylesters: Alkylation using Diazomethane01:33

Carboxylic Acids to Methylesters: Alkylation using Diazomethane

Carboxylic acids react with diazomethane in an ether solvent via alkylation at the carboxylate oxygen atom to give methyl esters of the corresponding acid with excellent yields.
Phase II Reactions: Methylation Reactions01:17

Phase II Reactions: Methylation Reactions

Methylation is a phase II biotransformation process involving the attachment of a methyl group to a substrate. Enzymes known as methyltransferases orchestrate this reaction.
The mechanism of methylation unfolds in two stages. The first stage sees a methyltransferase enzyme facilitating the transfer of a methyl group from S-adenosylmethionine (SAM) to the substrate, forming S-adenosylhomocysteine (SAH). The second stage involves further metabolism of SAH into homocysteine, which can be recycled...
Chemotaxis in E. coli01:27

Chemotaxis in E. coli

Chemotaxis in Escherichia coli is a sensory-driven motility mechanism that enables bacteria to navigate chemical gradients, moving toward beneficial environments while avoiding harmful conditions. This process relies on a signal transduction system integrating external chemical cues with flagellar motor control.Chemoreceptors and Signal DetectionE. coli detects chemical gradients through methyl-accepting chemotaxis proteins (MCPs), which are membrane-bound chemoreceptors that sense attractants...
Microbes and Methanogenesis01:26

Microbes and Methanogenesis

Methanogenesis is a critical microbial process in anaerobic ecosystems responsible for the biological production of methane, a potent greenhouse gas and valuable biofuel. This metabolic pathway is primarily facilitated by methanogenic archaea, which thrive in anoxic environments such as wetlands, sediments, and animal gastrointestinal tracts. The absence of oxygen in these habitats prevents aerobic respiration, thereby favoring alternative biochemical pathways for organic matter degradation.In...

You might also read

Related Articles

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

Sort by
Same author

Dose-dependent modulation of hepatic cytochrome P450 enzymes by tenvermectin: implications for medication safety and combination therapy.

Frontiers in veterinary science·2025
Same author

Activity of 6-methoxydihydrosanguinarine from <i>Hylomecon japonica</i> against wild-type and fluconazole-resistant <i>Candida albicans</i> biofilms.

Journal of Asian natural products research·2025
Same author

Complete removal of toxic herbicides and structural insight by a heteromolecular aggregate.

Journal of hazardous materials·2025
Same author

Evaluation of the application value of ultrasound in the diagnosis of community-acquired pneumonia in children: a preliminary study based on large-scale outpatient cases.

Frontiers in pediatrics·2025
Same author

Xanthochrysanthones A-C, Novel Lobster-Shape Cinnamoyltriketone Dimers with Antiviral Activities from Xanthostemon chrysanthus.

Chemistry (Weinheim an der Bergstrasse, Germany)·2025
Same author

Eight new C<sub>21</sub>-steroidal glycosides from the roots of Cynanchum auriculatum.

Fitoterapia·2025
Same journal

Crystal structure of 1-(piperidin-1-yl)butane-1,3-dione.

Acta crystallographica. Section E, Structure reports online·2015
Same journal

Crystal structure of methyl 1-methyl-3,5-diphenyl-7-tosyl-3,6,7,11b-tetra-hydro-pyrazolo-[4',3':5,6]pyrano[3,4-c]quinoline-5a(5H)-carboxyl-ate.

Acta crystallographica. Section E, Structure reports online·2015
Same journal

Crystal structure of 4-amino-1-(4-methyl-benz-yl)pyridinium bromide.

Acta crystallographica. Section E, Structure reports online·2015
Same journal

Crystal structure of (Z)-3-benz-yloxy-6-[(2-hy-droxy-anilino)methyl-idene]cyclo-hexa-2,4-dien-1-one.

Acta crystallographica. Section E, Structure reports online·2015
Same journal

Crystal structure of bis-(1-benzyl-1H-1,2,4-triazole) perchloric acid monosolvate.

Acta crystallographica. Section E, Structure reports online·2015
Same journal

Crystal structure of 2-(di-phenyl-phos-phanyl)phenyl 4-(hy-droxy-meth-yl)benzoate.

Acta crystallographica. Section E, Structure reports online·2015
See all related articles

Related Experiment Video

Updated: May 26, 2026

Determination of DNA Methylation of Imprinted Genes in Arabidopsis Endosperm
09:23

Determination of DNA Methylation of Imprinted Genes in Arabidopsis Endosperm

Published on: January 28, 2011

Methyl eucomate.

Linglin Li, Guang-Xiong Zhou, Ren-Wang Jiang

    Acta Crystallographica. Section E, Structure Reports Online
    |January 5, 2011
    PubMed
    Summary
    This summary is machine-generated.

    The crystal structure of methyl 3-carboxy-3-hydroxy-3-(4-hydroxy-benzyl)propanoate is stabilized by hydrogen bonds. Molecules form layers connected by these intermolecular forces.

    More Related Videos

    In vitro tRNA Methylation Assay with the Entamoeba histolytica DNA and tRNA Methyltransferase Dnmt2 (Ehmeth) Enzyme
    12:36

    In vitro tRNA Methylation Assay with the Entamoeba histolytica DNA and tRNA Methyltransferase Dnmt2 (Ehmeth) Enzyme

    Published on: October 19, 2010

    Immunostaining for DNA Modifications: Computational Analysis of Confocal Images
    09:42

    Immunostaining for DNA Modifications: Computational Analysis of Confocal Images

    Published on: September 7, 2017

    Related Experiment Videos

    Last Updated: May 26, 2026

    Determination of DNA Methylation of Imprinted Genes in Arabidopsis Endosperm
    09:23

    Determination of DNA Methylation of Imprinted Genes in Arabidopsis Endosperm

    Published on: January 28, 2011

    In vitro tRNA Methylation Assay with the Entamoeba histolytica DNA and tRNA Methyltransferase Dnmt2 (Ehmeth) Enzyme
    12:36

    In vitro tRNA Methylation Assay with the Entamoeba histolytica DNA and tRNA Methyltransferase Dnmt2 (Ehmeth) Enzyme

    Published on: October 19, 2010

    Immunostaining for DNA Modifications: Computational Analysis of Confocal Images
    09:42

    Immunostaining for DNA Modifications: Computational Analysis of Confocal Images

    Published on: September 7, 2017

    Area of Science:

    • Crystallography
    • Molecular structure
    • Organic chemistry

    Background:

    • Understanding intermolecular forces is crucial for predicting material properties.
    • Hydrogen bonds play a significant role in stabilizing crystal lattices.
    • The specific compound methyl 3-carboxy-3-hydroxy-3-(4-hydroxy-benzyl)propanoate has not been extensively studied structurally.

    Purpose of the Study:

    • To determine the crystal structure of methyl 3-carboxy-3-hydroxy-3-(4-hydroxy-benzyl)propanoate.
    • To identify the types and roles of intermolecular interactions in stabilizing the crystal lattice.
    • To elucidate the packing arrangement of the molecules in the solid state.

    Main Methods:

    • Single-crystal X-ray diffraction was employed to collect diffraction data.
    • The crystal structure was solved and refined using standard crystallographic software.
    • Analysis of intermolecular interactions, including hydrogen bonds, was performed.

    Main Results:

    • The crystal structure of methyl 3-carboxy-3-hydroxy-3-(4-hydroxy-benzyl)propanoate (C(12)H(14)O(6)) was successfully determined.
    • Intermolecular O-H⋯O and C-H⋯O hydrogen bonds were identified as the primary stabilizing forces.
    • Molecules are arranged in layered structures parallel to the (001) plane, interconnected by hydrogen bonds.

    Conclusions:

    • The crystal structure is stabilized by a network of intermolecular hydrogen bonds.
    • The layered arrangement of molecules is a key feature of the crystal packing.
    • This structural information provides insights into the solid-state behavior of this organic compound.