Results 71 to 80 of about 4,006 (171)

The architecture of resilience: a genome assembly of Myrothamnus flabellifolia sheds light on desiccation tolerance and sex determination

open access: yesNew Phytologist, Volume 249, Issue 2, Page 1063-1084, January 2026.
Summary Myrothamnus flabellifolia is a dioecious resurrection plant endemic to southern Africa that has become an important model for understanding desiccation tolerance. Despite its ecological and medicinal significance, genomic and transcriptomic resources for the species are limited.
Rose A. Marks   +21 more
wiley   +1 more source

APETALA2 antagonizes the transcriptional activity of AGAMOUS in regulating floral stem cells in Arabidopsis thaliana. [PDF]

open access: yes, 2017
APETALA2 (AP2) is best known for its function in the outer two floral whorls, where it specifies the identities of sepals and petals by restricting the expression of AGAMOUS (AG) to the inner two whorls in Arabidopsis thaliana.
Chen, Xuemei   +8 more
core   +1 more source

Plant Cognition—An Empirical Primer: Evidence, Implications, and Ethics

open access: yesPhilosophy Compass, Volume 21, Issue 1, January/February 2026.
ABSTRACT Recent advances in plant biology suggest that plants engage in complex behaviours once thought to require nervous systems. This article surveys the empirical foundations of plant cognition, covering research on goal‐directed movement, decision‐making, anticipatory behaviour, communication, phytoacoustics, and plant neurobiology.
Miguel Segundo‐Ortin   +3 more
wiley   +1 more source

Identification of novel stress-responsive biomarkers from gene expression datasets in tomato roots [PDF]

open access: yes, 2016
Published by CSIRO Publishing. This is the Author Accepted Manuscript. This article may be used for personal use only.Abiotic stresses such as heat, drought or salinity have been widely studied individually.
Kevei, Zoltan, Thompson, Andrew J.
core   +1 more source

Reproductive biology of Diopatra neapolitana (Annelida, Onuphidae), an exploited natural resource in Ria de Aveiro (Northwestern Portugal) [PDF]

open access: yes, 2012
Diopatra neapolitana Delle Chiaje, 1841 (Annelida, Onuphidae) is an important economic natural resource in Ria de Aveiro (northwestern coast of Portugal) and throughout Europe. The species is intensively harvested for use as fresh bait. However, there is
Abrantes   +25 more
core   +1 more source

Range Expansion of the Giant Water Bug Lethocerus patruelis (Stål, 1854) in Europe

open access: yesEcology and Evolution, Volume 15, Issue 11, November 2025.
We modeled the expansion of the giant water bug, with a focus on niche dynamics and habitat suitability. Our results show evidence for an ongoing expansion, with strong potential for further spread under future climatic conditions. ABSTRACT Climate change is altering freshwater ecosystems, causing extinctions, range expansions, and facilitating ...
Andrea Simoncini   +3 more
wiley   +1 more source

Mutations in N-terminal flanking region of blue light-sensing light-oxygen and voltage 2 (LOV2) domain disrupt its repressive activity on kinase domain in the Chlamydomonas phototropin. [PDF]

open access: yes, 2012
Phototropin is a light-regulated kinase that mediates a variety of photoresponses such as phototropism, chloroplast positioning, and stomata opening in plants to increase the photosynthetic efficiency.
Aihara, Yusuke   +7 more
core   +1 more source

Young Children's Epistemic Operations and Emergent Argumentation in Inquiry‐Based Discussions: The Role of Teacher Questioning and Collaborative Interactions

open access: yesJournal of Research in Science Teaching, Volume 62, Issue 9, Page 2060-2079, November 2025.
ABSTRACT Promoting argumentation based on evidence allows students to give meaning to the phenomena observed, enabling the construction of knowledge. Children's argumentative discourse can be activated by appropriate instruction, but there is little information on argumentation at early ages and there is a need for the teacher to understand how to ...
Lidia Caño, Josu Sanz
wiley   +1 more source

The Effect of PIN Reduction in Populus: The Search for the Missing Phenotype [PDF]

open access: yes, 2014
The plant hormone auxin is involved in virtually every aspect of plant growth and development. Because of its vital role in plant physiology, it is transported through controlled mechanisms.
Norcross, Samuel
core   +1 more source

Phytochrome interacting factors 4 and 5 redundantly limit seedling de-etiolation in continuous far-red light. [PDF]

open access: yes, 2009
Phytochromes are red/far-red photosensors that regulate numerous developmental programs in plants. Among them, phytochrome A (phyA) is essential to enable seedling de-etiolation under continuous far-red (FR) light, a condition that mimics the environment
Al-Sady   +62 more
core   +1 more source

Home - About - Disclaimer - Privacy