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

The Angiosperm Life Cycle02:39

The Angiosperm Life Cycle

Plants have a life cycle split between two multicellular stages: a haploid stage—with cells containing one set of chromosomes—and a diploid stage—with cells containing two sets of chromosomes. The haploid stage is the gamete-producing gametophyte, and the diploid stage is the spore-producing sporophyte.
Non-vascular Seedless Plants02:26

Non-vascular Seedless Plants

The diverse plant life on Earth—consisting of nearly 400,000 species—can be divided into three broad categories based on biological characteristics: nonvascular, seedless vascular, and seed plants.
Pollination and Flower Structure02:40

Pollination and Flower Structure

Flowers are the reproductive, seed-producing structures of angiosperms. Typically, flowers consist of sepals, petals, stamens, and carpels. Sepals and petals are the vegetative flower organs. Stamens and carpels are the reproductive organs.
Introduction to Seed Plants03:40

Introduction to Seed Plants

Most plants are seed plants—characterized by seeds, pollen, and reduced gametophytes. Seed plants include gymnosperms and angiosperms.
The Evidence for Evolution02:55

The Evidence for Evolution

Genetic variations accumulating within populations over generations give rise to biological evolution. Evolutionary changes can result in the formation of novel varieties and entire new species. These changes are responsible for the diverse forms of life inhabiting the planet. The evidence for evolution suggests that all living organisms descended from common ancestors.
The Fossil Record02:56

The Fossil Record

The fossil record documents only a small fraction of all organisms that have ever inhabited Earth. Fossilization is a rare process, and most organisms never become fossils. Moreover, the fossil record only exhibits fossils that have been discovered. Nevertheless, sedimentary rock fossils of long-lived, abundant, hard-bodied organisms dominate the fossil record. These fossils offer valuable information, such as an organism's physical form, behavior, and age. Studying the fossil record helps...

You might also read

Related Articles

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

Sort by
Same author

High mobility group box 1 (HMGB1) levels in the placenta and in serum in preeclampsia.

American journal of reproductive immunology (New York, N.Y. : 1989)·2011
Same author

Destabilization of coxsackievirus b3 genome integrated with enhanced green fluorescent protein gene.

Intervirology·2011
Same author

[Clinicopathological features of primary splenic histiocytic sarcoma: a case report and literature review].

Zhonghua xue ye xue za zhi = Zhonghua xueyexue zazhi·2011
Same author

[Comparison of treatment with micro endoscopic discectomy and posterior lumbar interbody fusion using single and double B-Twin expandable spinal spacer].

Zhonghua wai ke za zhi [Chinese journal of surgery]·2011
Same author

Virtual transplantation in designing a facial prosthesis for extensive maxillofacial defects that cross the facial midline using computer-assisted technology.

The International journal of prosthodontics·2011
Same author

Total synthesis of phorboxazole A via de novo oxazole formation: convergent total synthesis.

Journal of the American Chemical Society·2010
Same journal

PGPR-AMF consortia improve drought tolerance in maize through stomatal regulation, antioxidant defense, and yield stability.

Frontiers in plant science·2026
Same journal

Correction: The 1-aminocyclopropane-1-carboxylic acid deaminase-producing <i>Streptomyces violaceoruber</i> UAE1 can provide protection from sudden decline syndrome on date palm.

Frontiers in plant science·2026
Same journal

An integrated edge AI prototype for smart agriculture: real-time pest detection, physical trapping, and multi-node deployment analysis under field uncertainty.

Frontiers in plant science·2026
Same journal

Twice-spraying plant growth regulator EDAH stage-regulates maize plant morphology: a novel strategy for enhancing stalk lodging resistance.

Frontiers in plant science·2026
Same journal

A FnWRKY17-<i>FnFLA16</i> regulatory module controls leaf curling in <i>Fragaria nilgerrensis</i>.

Frontiers in plant science·2026
Same journal

24-epibrassinolide-mediated regulation of physiological and biochemical parameters in <i>Chlamydomonas reinhardtii</i> for optimized growth and future biotechnological applications.

Frontiers in plant science·2026
See all related articles

Related Experiment Video

Updated: May 7, 2026

Whole-mount Clearing and Staining of Arabidopsis Flower Organs and Siliques
09:17

Whole-mount Clearing and Staining of Arabidopsis Flower Organs and Siliques

Published on: April 12, 2018

Early Cretaceous angiosperms and beetle evolution.

Bo Wang1, Haichun Zhang, Edmund A Jarzembowski

  • 1Steinmann Institute, University of Bonn Bonn, Germany ; State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences Nanjing, China.

Frontiers in Plant Science
|September 25, 2013
PubMed
Summary
This summary is machine-generated.

Early Cretaceous beetles (Coleoptera) were diverse pollinators, co-evolving with flowering plants before angiosperms dominated. Fossil evidence suggests this crucial ecological association began in the Early Cretaceous.

Keywords:
Cretaceousangiospermbeetlecoevolutionfossilpollinator

More Related Videos

Technique for Studying Arthropod and Microbial Communities within Tree Tissues
05:30

Technique for Studying Arthropod and Microbial Communities within Tree Tissues

Published on: November 16, 2014

A Concoction Pipeline for Generating Molecular Operational Taxonomic Units (MOTUs) Among Riparian and Aquatic Beetles
10:23

A Concoction Pipeline for Generating Molecular Operational Taxonomic Units (MOTUs) Among Riparian and Aquatic Beetles

Published on: July 11, 2025

Related Experiment Videos

Last Updated: May 7, 2026

Whole-mount Clearing and Staining of Arabidopsis Flower Organs and Siliques
09:17

Whole-mount Clearing and Staining of Arabidopsis Flower Organs and Siliques

Published on: April 12, 2018

Technique for Studying Arthropod and Microbial Communities within Tree Tissues
05:30

Technique for Studying Arthropod and Microbial Communities within Tree Tissues

Published on: November 16, 2014

A Concoction Pipeline for Generating Molecular Operational Taxonomic Units (MOTUs) Among Riparian and Aquatic Beetles
10:23

A Concoction Pipeline for Generating Molecular Operational Taxonomic Units (MOTUs) Among Riparian and Aquatic Beetles

Published on: July 11, 2025

Area of Science:

  • Paleontology
  • Evolutionary Biology
  • Entomology

Background:

  • Coleoptera (beetles) represent a significant portion of Earth's biodiversity.
  • Beetles are vital pollinators, particularly for basal angiosperms.
  • The Early Cretaceous period offers crucial fossil evidence for understanding beetle and angiosperm co-evolution.

Purpose of the Study:

  • To review the fossil record of Early Cretaceous polyphagan beetles.
  • To investigate the co-evolutionary relationship between beetles and angiosperms.
  • To determine the timing of diversification for key beetle superfamilies in relation to angiosperm evolution.

Main Methods:

  • Review of fossil records from the Early Cretaceous.
  • Analysis of molecular data for phylogenetic insights.
  • Examination of beetle superfamilies: Tenebrionoidea, Scarabaeoidea, Curculionoidea, and Chrysomeloidea.

Main Results:

  • Fossil and molecular data indicate diversification of four major beetle groups before or during the Early Cretaceous.
  • This diversification predates the widespread dominance of angiosperms.
  • The ecological association between these beetle groups and basal angiosperms likely originated in the Early Cretaceous.

Conclusions:

  • The co-evolutionary relationship between beetles and angiosperms is ancient, dating back to the Early Cretaceous.
  • Key beetle lineages were already established and diversifying during this critical period of early angiosperm evolution.
  • Future fossil discoveries and phylogenetic analyses will further illuminate Mesozoic beetle-angiosperm mutualisms.