Results 21 to 30 of about 1,514 (132)

Characterization of Two Dinoflagellate Cold Shock Domain Proteins

mSphere, 2016
Roughly two-thirds of the proteins annotated as transcription factors in dinoflagellate transcriptomes are cold shock domain-containing proteins (CSPs), an uncommon condition in eukaryotic organisms. However, no functional analysis has ever been reported
Mathieu Beauchemin, Sougata Roy, Sarah Pelletier, Alexandra Averback, Frederic Lanthier, David Morse   +5 more
doaj   +1 more source

Estimating herbaceous aboveground biomass in Sahelian rangelands using Structure from Motion data collected on the ground and by UAV

Ecology and Evolution, 2022
Herbaceous aboveground biomass (HAB) is a key indicator of grassland vegetation and indirect estimation tools, such as remote sensing imagery, increase the potential for covering larger areas in a timely and cost‐efficient way. Structure from Motion (SfM)
Simon Taugourdeau, Antoine Diedhiou, Cofélas Fassinou, Marina Bossoukpe, Ousmane Diatta, Ange N’Goran, Alain Auderbert, Ousmane Ndiaye, Abdoul Aziz Diouf, Torbern Tagesson, Rasmus Fensholt, Emile Faye   +11 more
doaj   +1 more source

Willow Aboveground and Belowground Traits Can Predict Phytoremediation Services

Plants, 2021
The increasing number of contaminated sites worldwide calls for sustainable remediation, such as phytoremediation, in which plants are used to decontaminate soils.
Béatrice Gervais-Bergeron, Pierre-Luc Chagnon, Michel Labrecque   +2 more
doaj   +1 more source

Salix purpurea and Eleocharis obtusa Rhizospheres Harbor a Diverse Rhizospheric Bacterial Community Characterized by Hydrocarbons Degradation Potentials and Plant Growth-Promoting Properties

Plants, 2021
Phytoremediation, a method of phytomanagement using the plant holobiont to clean up polluted soils, is particularly effective for degrading organic pollutants.
Fahad Alotaibi, Soon-Jae Lee, Marc St-Arnaud, Mohamed Hijri   +3 more
doaj   +1 more source

Plant beta-diversity across biomes captured by imaging spectroscopy

Nature Communications, 2022
Spaceborne spectroscopy is a promising tool to monitor vegetation globally. Here, the authors combine airborne spectroscopy and field-based vegetation data to demonstrate that spectral imagery from upcoming satellite missions can be used to capture ...
Anna K. Schweiger, Etienne Laliberté
doaj   +1 more source

The Arabidopsis Mitogen-Activated Protein Kinase Kinase Kinase 20 (MKKK20) Acts Upstream of MKK3 and MPK18 in Two Separate Signaling Pathways Involved in Root Microtubule Functions

Frontiers in Plant Science, 2017
Mitogen-activated protein kinase (MAPK) signaling networks represent important means of signal transduction in plants and other eukaryotes, controlling intracellular signaling by linking perception of environmental or developmental cues to downstream ...
Rachid Benhamman, Fangwen Bai, Samuel B. Drory, Audrey Loubert-Hudon, Brian Ellis, Daniel P. Matton   +5 more
doaj   +1 more source

Stigma-pollen recognition: a new look

Acta Societatis Botanicorum Poloniae, 2014
During the last two decades, there have been several conceptual developments in our understanding of pollen-stigma recognition and molecular mechanisms involved. The main models proposed are compared.
C. Dumas, T. Gaude
doaj   +1 more source

Flore aquatique et des zones inondables du Parc National des Oiseaux du Djoudj (Sénégal)

Revue Marocaine des Sciences Agronomiques et Vétérinaires, 2020
Ce travail a été réalisé dans le Parc National des Oiseaux du Djoudj (PNOD) qui est une zone humide d’importance internationale ou site Ramsar depuis 1977.
Sanou NDOUR, Djibril DIOP, Jules DIOUF, Maniane SARR, Mame Samba MBAYE, Kandioura NOBA   +5 more
doaj  

Transcriptomic Response of Purple Willow (Salix purpurea) to Arsenic Stress

Frontiers in Plant Science, 2017
Arsenic (As) is a toxic element for plants and one of the most common anthropogenic pollutants found at contaminated sites. Despite its severe effects on plant metabolism, several species can accumulate substantial amounts of arsenic and endure the ...
Aymeric Yanitch, Nicholas J. B. Brereton, Emmanuel Gonzalez, Michel Labrecque, Michel Labrecque, Simon Joly, Simon Joly, Frederic E. Pitre, Frederic E. Pitre   +8 more
doaj   +1 more source

L’exploitation des carrières apporte-t-elle un plus à la biodiversité ?

Revue Marocaine des Sciences Agronomiques et Vétérinaires
L’étude a testé l’hypothèse selon laquelle les carrières abandonnées améliorent la diversité floristique locale contrairement à la perception générale selon laquelle l’exploitation des carrières impact négativement la biodiversité.
Narcis Togbédji TOHINDE, Pélagie Éméline Sêssi ASSÉDÉ, Rodrigue Ogoulonou BALAGUEMAN, Honoré Samadori Sorotori BIAOU, Armand Kuyéma NATTA   +4 more
doaj   +1 more source