Results 221 to 230 of about 57,807 (279)

Chromosome‐level genome assembly of the photobiont microalga Trebouxia sp. ‘A48’ from the lichen Xanthoria parietina

open access: yesNew Phytologist, Volume 249, Issue 2, Page 1036-1052, January 2026.
Summary Lichens are symbiotic assemblies consisting of multiple organisms, chiefly a fungus and a photosynthetic microorganism, or photobiont. Among diverse photobionts, the most prevalent is the chlorophyte alga Trebouxia. We produced a chromosome‐level assembly of Trebouxia sp. ‘A48’, a photobiont of Xanthoria parietina. The genome was assembled into
Gulnara Tagirdzhanova   +2 more
wiley   +1 more source

Photosystem Perturbation by Staygreen Mutations Confers Allele‐Dependent Defences Against Infections of Pathogens With Different Lifestyles and Abiotic Stress Tolerance

open access: yesPlant, Cell &Environment, Volume 49, Issue 1, Page 585-603, January 2026.
ABSTRACT The staygreen (SGR) gene encodes the magnesium dechelatase that plays an important regulatory role during chlorophyll degradation. Our previous work revealed a nonsynonymous SNP (A323G) inside cucumber CsSGR that is responsible for multiple disease resistance (MDR), but the underlying mechanism is unknown.
Junyi Tan   +8 more
wiley   +1 more source

Transcriptional Regulation in Roots by Bacteria With 1‐Aminocyclopropane‐1‐Carboxylate Deaminase Enzymes for Drought Tolerance and Post‐Stress Recovery

open access: yesPhysiologia Plantarum, Volume 178, Issue 1, January/February 2026.
ABSTRACT Plant growth‐promoting rhizobacteria (PGPR) that can break down 1‐aminocyclopropane‐1‐carboxylate (ACC), an ethylene precursor, by ACC deaminase enzymes (ACCd) to reduce ethylene production in plants may enhance plant tolerance to drought stress.
William Errickson, Bingru Huang
wiley   +1 more source

Genetic Diversity of Landrace Rice Varieties in Lower Northern Thailand Using Chloroplast DNA Markers

open access: yesInternational Journal of Agronomy, Volume 2026, Issue 1, 2026.
In this study, the genetic diversity and evolutionary relationship among 65 Thai rice varieties were classified by the neighbor‐joining (NJ) analysis of DNA sequences, amplified by three cpDNA barcoding markers, namely, matK, rbcL, and trnH-psbA. Based on DNA sequencing analyses, all studied rice varieties were incorporated with 20 plant accessions by ...
Sittichai Urtgam   +8 more
wiley   +1 more source

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