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

IR Frequency Region: Fingerprint Region01:03

IR Frequency Region: Fingerprint Region

2.1K
IR spectra are divided into two main regions: the diagnostic region and the fingerprint region. The diagnostic region of the spectrum lies above 1500 cm−1. The absorptions resulting from single-bond vibrations of the N–H, C–H, and O–H stretch at higher wavenumbers and appear on the left side of the spectrum. The stretching absorptions of the C≡C and C≡N occur between 2100–2300 cm−1. In contrast, those arising from stretching absorptions of the...
2.1K
General Transcription Factors01:30

General Transcription Factors

5.9K
Tissue-specific transcription factors contribute to diverse cellular functions in mammals. For example, the gene for beta globin, a major component of hemoglobin, is present in all cells of the body. However, it is only expressed in red blood cells because the transcription factors that can bind to the promoter sequences of the beta globin gene are only expressed in these cells. Tissue-specific transcription factors also ensure that mutations in these factors may impair only the function of...
5.9K
IR Spectrum01:19

IR Spectrum

3.3K
When infrared (IR) radiation passes through a molecule, the bonds stretch or bend by absorbing the radiation. This absorption creates the molecule's absorption spectrum, which is the plot of its percentage transmittance versus wavenumber.
Transmittance is defined as the ratio of the radiant power passing through a sample to that from the radiation's source. Multiplying the transmittance by 100 gives the percent transmittance (%T), which varies between 100% (no absorption) and 0%...
3.3K

You might also read

Related Articles

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

Sort by
Same author

The Asian Pacific Association of the Study of the Liver expert survey on artificial intelligence-assisted reporting of liver histopathology in metabolic dysfunction associated fatty liver disease.

Hepatology international·2026
Same author

[Construction and validation of a risk prediction model for secondary sepsis in pneumonia].

Zhonghua nei ke za zhi·2026
Same author

Assessing in-session rumination during CBT for depression: Replication and further evaluation of an observational measure.

Journal of mood and anxiety disorders·2024
Same author

Intermanufacturer assessment of diagnostic performance of angiogenic ratio vs glycosylated fibronectin in women with suspected pre-eclampsia.

Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology·2024
Same author

[Risk factors for mortality in pediatric acute respiratory distress syndrome requiring extracorporeal membrane oxygenation support].

Zhonghua er ke za zhi = Chinese journal of pediatrics·2021
Same author

[Characteristics of disturbance coefficient in children without craniocerebral injury at different ages].

Zhonghua er ke za zhi = Chinese journal of pediatrics·2020

Related Experiment Video

Updated: May 6, 2026

Identification of Plant Ice-binding Proteins Through Assessment of Ice-recrystallization Inhibition and Isolation Using Ice-affinity Purification
09:43

Identification of Plant Ice-binding Proteins Through Assessment of Ice-recrystallization Inhibition and Isolation Using Ice-affinity Purification

Published on: May 5, 2017

8.2K

Ibf-1 (Iodine binding factor), a highly variable marker system in the Triticeae.

C J Liu1, M D Gale

  • 1Institute of Plant Science Research, Maris Lane, Trumpington, CB2 2JB, Cambridge, UK.

TAG. Theoretical and Applied Genetics. Theoretische Und Angewandte Genetik
|November 16, 2013
PubMed
Summary

Researchers investigated the genetic control of the Iodine binding factor (IBF) in wheat endosperm. They identified multiple alleles and located IBF genes on specific wheat chromosomes, revealing insights into wheat genetics.

More Related Videos

A Novel Method for Assessing Proximal and Distal Forelimb Function in the Rat: the Irvine, Beatties and Bresnahan IBB Forelimb Scale
12:46

A Novel Method for Assessing Proximal and Distal Forelimb Function in the Rat: the Irvine, Beatties and Bresnahan IBB Forelimb Scale

Published on: December 16, 2010

23.7K
Bimolecular Fluorescence Complementation BiFC Assay for Protein-Protein Interaction in Onion Cells Using the Helios Gene Gun
10:39

Bimolecular Fluorescence Complementation BiFC Assay for Protein-Protein Interaction in Onion Cells Using the Helios Gene Gun

Published on: June 12, 2010

19.2K

Related Experiment Videos

Last Updated: May 6, 2026

Identification of Plant Ice-binding Proteins Through Assessment of Ice-recrystallization Inhibition and Isolation Using Ice-affinity Purification
09:43

Identification of Plant Ice-binding Proteins Through Assessment of Ice-recrystallization Inhibition and Isolation Using Ice-affinity Purification

Published on: May 5, 2017

8.2K
A Novel Method for Assessing Proximal and Distal Forelimb Function in the Rat: the Irvine, Beatties and Bresnahan IBB Forelimb Scale
12:46

A Novel Method for Assessing Proximal and Distal Forelimb Function in the Rat: the Irvine, Beatties and Bresnahan IBB Forelimb Scale

Published on: December 16, 2010

23.7K
Bimolecular Fluorescence Complementation BiFC Assay for Protein-Protein Interaction in Onion Cells Using the Helios Gene Gun
10:39

Bimolecular Fluorescence Complementation BiFC Assay for Protein-Protein Interaction in Onion Cells Using the Helios Gene Gun

Published on: June 12, 2010

19.2K

Area of Science:

  • Plant genetics
  • Molecular biology
  • Wheat breeding

Background:

  • The Iodine binding factor (IBF) plays a role in wheat endosperm characteristics.
  • Understanding the genetic basis of IBF is crucial for wheat improvement.

Purpose of the Study:

  • To investigate the genetic control of Iodine binding factor (IBF) in hexaploid wheat.
  • To identify the chromosomal locations of genes controlling IBF expression.
  • To determine the allelic diversity of IBF loci in wheat genotypes.

Main Methods:

  • Isoelectric focusing (IEF) of wheat endosperm extracts.
  • Analysis of nullisomic-tetrasomic and ditelosomic lines of wheat.
  • Genotyping of 46 wheat varieties to assess allelic variation.

Main Results:

  • Ten IBF bands were identified in the 'Chinese Spring' wheat variety.
  • Nine IBF bands were mapped to the long arms of homoeologous group 5 chromosomes.
  • Multiple alleles were detected at the Ibf-A1, Ibf-B1, and Ibf-D1 loci.
  • Homoeoloci for IBF were found in related Triticeae species, including rye and barley.

Conclusions:

  • The genetic control of IBF in wheat is primarily associated with genes on homoeologous group 5 chromosomes.
  • Significant allelic variation exists for IBF loci within wheat populations.
  • IBF genes are conserved across related grass species, indicating evolutionary significance.