Results 61 to 70 of about 1,047 (158)

Soil and Genotype Shape the Sugarcane Phytobiome for Enhanced Environmental Adaptation

Environmental Microbiology Reports, Volume 18, Issue 2, April 2026.
Soil type and sugarcane genotype, differing in their adaptability to low‐fertility soils, interact to shape microbial recruitment and host transcriptional responses. In sandy soils, the better‐adapted genotype IACSP‐5503 recruits more plant growth‐promoting bacteria and activates growth‐related genes, while in clayey soils the less‐adapted IACSP‐6007 ...
J. D. Ferreti, B. Ribeiro, J. de A. Bonetti, L. E. A. Camargo, S. Creste, E. E. Kuramae, C. B. Monteiro‐Vitorello   +6 more
wiley   +1 more source

Assessment of the carbon dissimilation methodology in the in vitro growth of the ‘Paulsen 1103’ grapevine

Crop Breeding and Applied Biotechnology, 2003
A simple and non-destructive carbon dissimilation method to assess plant cell growth was tested for its in vitro suitability for grape vines. In vitro culture plants can either use atmospheric CO2 or the sugars present in the culture medium as carbon ...
Aparecido Lima da Silva, Flavia Maia Moreira, Marcelo Borghezan   +2 more
doaj  

LIGHT AND SUCROSE IN THE MICROPROPAGATION OF CLONES OF Eucalyptus benthamii AND Eucalyptus dunnii [PDF]

Revista Árvore
In photoautotrophic propagation systems, light quality and sucrose concentration are fundamental factors in the success of the technique, which aims to make the micropropagated plant more suitable for ex vitro acclimatization.
Kellen Cristina Gatti, Marcus Dhilermando Hora de Souza, Natane Amaral Miranda, Aloisio Xavier, Wagner Campos Otoni   +4 more
doaj   +1 more source

Seasonal Environmental Conditions and River Morphology Shape Summer Phytoplankton Communities

Freshwater Biology, Volume 71, Issue 4, April 2026.
ABSTRACT Phytoplankton form the base of large river food webs, but there are limited studies on the nature and drivers of communities over longer time scales. Further, climate change is projected to favour taxa associated with harmful algal blooms, but our knowledge of the timing, locations and drivers of cyanobacteria in rivers lags that of lakes and ...
Kathi Jo Jankowski, James H. Larson, John Manier   +2 more
wiley   +1 more source

The PsbQ Protein Is Required in Arabidopsis for Photosystem II Assembly/Stability and Photoautotrophy under Low Light Conditions [PDF]

Journal of Biological Chemistry, 2006
RNA interference was used to simultaneously suppress the expression of the two genes that encode the PsbQ proteins of Photosystem II (PS II) in Arabidopsis thaliana, psbQ-1 (At4g21280) and psbQ-2 (At4g05180). Two independent PsbQ-deficient plant lines were examined. These plant lines produced little detectable PsbQ protein.
Xiaoping, Yi, Stefan R, Hargett, Laurie K, Frankel, Terry M, Bricker   +3 more
openaire   +2 more sources

Seasonal Fluctuations of the Seagrass Holobiont under Contrasting Environmental Conditions

Environmental Microbiology Reports, Volume 18, Issue 1, February 2026.
(A) The inharmonious state of the Coorong and the different sample types collect with throughout this study. (B, C) Biofilm, including the presence of diatoms and bacteria, attached on the leaves of Ruppia. ABSTRACT Microbial communities are widely recognised as indicative of ecosystem health.
Tamar Jamieson, Mohsen Chitsaz, Angélique Gobet, Michelle Waycott, Sophie C. Leterme   +4 more
wiley   +1 more source

Deciphering selenium tolerance in a halotolerant microalga Dunaliella salina

Plant Stress
Microorganisms, including microalgae, are sensitive at low doses of selenium (Se). The halotolerant microalga Dunaliella salina, cultivated under high salinity conditions, efficiently accumulated Se at 50 mg L⁻¹ without adversely affecting its growth ...
Sakshi Singh, Prabhakar Singh, Avinash Singh, Savita Singh, Nitesh Prasad, Ravi K. Asthana   +5 more
doaj   +1 more source

Genomic Comparison and Spatial Distribution of Different Synechococcus Phylotypes in the Black Sea

Frontiers in Microbiology, 2020
Picocyanobacteria of the genus Synechococcus are major contributors to global primary production and nutrient cycles due to their oxygenic photoautotrophy, their abundance, and the extensive distribution made possible by their wide-ranging biochemical ...
Andrea Di Cesare, Nina Dzhembekova, Pedro J. Cabello-Yeves, Ester M. Eckert, Violeta Slabakova, Nataliya Slabakova, Elisaveta Peneva, Roberto Bertoni, Gianluca Corno, Michaela M. Salcher, Lyudmila Kamburska, Filippo Bertoni, Francisco Rodriguez-Valera, Francisco Rodriguez-Valera, Snejana Moncheva, Cristiana Callieri   +15 more
doaj   +1 more source

Influence of Plant Genotype on Nodule‐Associated Bacterial Community Composition and Function in Seasonal Field Pea Varieties

Legume Science, Volume 7, Issue 4, December 2025.
ABSTRACT Legume root nodules host symbiotic rhizobia that are essential for nitrogen fixation but also harbor diverse non‐rhizobial taxa that remain poorly characterized. Field pea (Pisum sativum) cultivars adapted to distinct seasonal growth (spring and winter) offer an opportunity to explore whether host genotype influences nodule‐associated ...
Henrique M. Dias, Shyam Solanki, Jose L. Gonzalez‐Hernandez, Ravi V. Mural, Svetlana N. Yurgel, Christopher Graham   +5 more
wiley   +1 more source

Two-stage mixotrophic cultivation for enhancing the biomass and lipid productivity of Chlorella vulgaris

AMB Express, 2017
This study proposes a two-stage mixotrophic process for cultivating Chlorella vulgaris. Heterotrophic growth is the dominant step in Phase I (to increase microalgal biomass) and photoautotrophic growth occurs in Phase II (to improve biomass concentration
Hongwu Cui, Fanping Meng, Feng Li, Yuejie Wang, Weiyan Duan, Yichen Lin   +5 more
doaj   +1 more source