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

Meristems and Plant Growth02:36

Meristems and Plant Growth

48.3K
Plants grow throughout their lives; this is called indeterminate growth, and it distinguishes plants from most animals. Although certain parts of plants stop growing (e.g., leaves and flowers), others grow continuously—like roots and stems.
48.3K
Softwoods and Hardwoods01:28

Softwoods and Hardwoods

359
Softwoods and hardwoods, derived from different types of trees, are distinguished by their leaf structures and cellular compositions, each serving unique purposes in construction and manufacturing. Softwoods come from cone-bearing trees with needle-like leaves and are predominantly composed of longitudinal cells called tracheids and a smaller proportion of radial cells known as rays. Due to their cellular structure, softwoods are commonly used in construction for structural frames, sheathing,...
359
Evolutionary Relationships through Genome Comparisons02:54

Evolutionary Relationships through Genome Comparisons

6.7K
Genome comparison is one of the excellent ways to interpret the evolutionary relationships between organisms. The basic principle of genome comparison is that if two species share a common feature, it is likely encoded by the DNA sequence conserved between both species. The advent of genome sequencing technologies in the late 20th century enabled scientists to understand the concept of conservation of domains between species and helped them to deduce evolutionary relationships across diverse...
6.7K
Types of Selection01:46

Types of Selection

43.4K
Natural selection influences the frequencies of particular alleles and phenotypes within populations in several different ways. Primarily, natural selection can be directional, stabilizing, or disruptive. Directional selection favors one extreme trait and shifts the population towards that phenotype while selecting against individuals displaying alternate traits. Stabilizing selection favors an intermediate trait with a narrow range of variation. Deviation from the optimal phenotype towards an...
43.4K

You might also read

Related Articles

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

Sort by
Same author

Correction: Range-wide assessment of habitat suitability for jaguars using multiscale species distribution modelling.

Scientific reports·2026
Same author

Dendrogenomic resilience mechanisms of two endangered Mexican spruces.

Plant diversity·2026
Same author

Aspen-associated soil microbiomes reveal different strategies for nitrogen acquisition across ecosystems in Mexico and Canada.

FEMS microbiology ecology·2026
Same author

Climate Transformation and Stewardship: Reflections on Meaningful Collaboration to Support Indigenous-Led Research.

Ecology and evolution·2025
Same author

Range-wide assessment of habitat suitability for jaguars using multiscale species distribution modelling.

Scientific reports·2025
Same author

Phenological Variation and Evolution Across Space and Time in the Scarlet Monkeyflower (<i>Erythranthe cardinalis</i>).

Ecology and evolution·2025

Related Experiment Video

Updated: Nov 30, 2025

A Technical Perspective in Modern Tree-ring Research - How to Overcome Dendroecological and Wood Anatomical Challenges
09:33

A Technical Perspective in Modern Tree-ring Research - How to Overcome Dendroecological and Wood Anatomical Challenges

Published on: March 5, 2015

29.5K

Morphological Differences in Pinus strobiformis Across Latitudinal and Elevational Gradients.

Alejandro Leal-Sáenz1, Kristen M Waring2, Mitra Menon3

  • 1Programa Institucional de Doctorado en Ciencias Agropecuarias y Forestales, Universidad Juárez del Estado de Durango, Durango, Mexico.

Frontiers in Plant Science
|November 16, 2020
PubMed
Summary
This summary is machine-generated.

Southwest white pine (Pinus strobiformis) cone and seed traits vary with climate and geography. Warmer, humid conditions promote larger seeds, aiding germination in dense forests. Reforestation must consider climate change impacts on ecotypic variation.

Keywords:
climate factorsmachine learningmorphological traitsmultivariate canonical ordinationphenotypic variationredundancy analysis

More Related Videos

Non-radioactive in situ Hybridization Protocol Applicable for Norway Spruce and a Range of Plant Species
11:56

Non-radioactive in situ Hybridization Protocol Applicable for Norway Spruce and a Range of Plant Species

Published on: April 17, 2009

21.3K
Author Spotlight: In Vitro Co-Culture System of Pine Shoots and Pinewood Nematode for Studying Host Volatile Response
08:42

Author Spotlight: In Vitro Co-Culture System of Pine Shoots and Pinewood Nematode for Studying Host Volatile Response

Published on: September 27, 2024

1.0K

Related Experiment Videos

Last Updated: Nov 30, 2025

A Technical Perspective in Modern Tree-ring Research - How to Overcome Dendroecological and Wood Anatomical Challenges
09:33

A Technical Perspective in Modern Tree-ring Research - How to Overcome Dendroecological and Wood Anatomical Challenges

Published on: March 5, 2015

29.5K
Non-radioactive in situ Hybridization Protocol Applicable for Norway Spruce and a Range of Plant Species
11:56

Non-radioactive in situ Hybridization Protocol Applicable for Norway Spruce and a Range of Plant Species

Published on: April 17, 2009

21.3K
Author Spotlight: In Vitro Co-Culture System of Pine Shoots and Pinewood Nematode for Studying Host Volatile Response
08:42

Author Spotlight: In Vitro Co-Culture System of Pine Shoots and Pinewood Nematode for Studying Host Volatile Response

Published on: September 27, 2024

1.0K

Area of Science:

  • Ecology
  • Forest Genetics
  • Plant Morphology

Background:

  • Tree phenotype results from complex genetic and environmental interactions.
  • Studying phenotypic variation across environmental gradients is key to understanding adaptation.
  • Southwest white pine (Pinus strobiformis) exhibits wide latitudinal distribution, making it a suitable model species.

Purpose of the Study:

  • To determine the influence of environmental factors on tree morphological traits.
  • To map spatial patterns of phenotypic variation in cone and seed traits.
  • To provide insights for sustainable forest management and reforestation strategies.

Main Methods:

  • Analysis of morphological traits (cone and seed) across the geographic range of Pinus strobiformis.
  • Statistical modeling to estimate the relative importance of ecological, climatic, vegetation, and topographical variables.
  • Regression analysis to identify specific environmental drivers of phenotypic variation.

Main Results:

  • Ecological, climatic, and geographical variables collectively explained 54.7% of morphological variation.
  • Climate, vegetation, and geographical variables showed similar explanatory power (around 40-50%).
  • Warmer, more humid climates correlated with increased cone length and seed size in Pinus strobiformis.

Conclusions:

  • Environmental factors, particularly climate and geography, significantly shape tree phenotype.
  • Larger seed size in favorable climates may enhance seedling establishment in dense forest environments.
  • Reforestation planning must account for ecotypic variation and projected climate change impacts on species distribution and adaptation.