#arabidopsis — Public Fediverse posts

Peng et al. characterize #Arabidopsis SEC23A, a COPII complex component that mediates membrane trafficking b/t the endoplasmic reticulum and the Golgi apparatus, as a novel interactor of SIGMA FACTOR-BINDING PROTEIN 1 (SIB1).
https://doi.org/10.1111/jipb.70251
@WileyLifeSci
#PlantSci #JIPB #botany #OpenAccess

Peng et al. characterize #Arabidopsis SEC23A, a COPII complex component that mediates membrane trafficking b/t the endoplasmic reticulum and the Golgi apparatus, as a novel interactor of SIGMA FACTOR-BINDING PROTEIN 1 (SIB1).
https://doi.org/10.1111/jipb.70251
@WileyLifeSci
#PlantSci #JIPB #botany #OpenAccess

Wu et al. discuss recent work on systemic stomatal immunity (SSIM), a fast-acting, targeted #plant #defense mechanism in which #pathogen challenge triggers distal stomatal closure within hours.

https://doi.org/10.1111/jipb.70245
@WileyLifeSci
#PlantSci #JIPB #Arabidopsis #PlantPathology #botany

Wu et al. discuss recent work on systemic stomatal immunity (SSIM), a fast-acting, targeted #plant #defense mechanism in which #pathogen challenge triggers distal stomatal closure within hours.

https://doi.org/10.1111/jipb.70245
@WileyLifeSci
#PlantSci #JIPB #Arabidopsis #PlantPathology #botany

This study by Peng et al. highlights the potential use of 12-HOLA as a natural #plant growth regulator and marks the organ size regulator enzyme gene CYP78A9 as a target for #gene editing and #molecular breeding.
https://doi.org/10.1111/jipb.70243
@WileyLifeSci
#PlantSci #JIPB #Arabidopsis #botany

🌡️When the going gets🥵hot...GUN1 gets going.

🌱GUN1 helps relay heat-related cues to maintain #chloroplast biogenesis and support thermotolerance during early seedling #growth in #Arabidopsis.

🔗https://doi.org/10.1111/jipb.70127
@WileyLifeSci
#PlantSci #JIPB #ClimateEmergency #botany #OpenAccess

🌡️When the going gets🥵hot...GUN1 gets going.

🌱GUN1 helps relay heat-related cues to maintain #chloroplast biogenesis and support thermotolerance during early seedling #growth in #Arabidopsis.

🔗https://doi.org/10.1111/jipb.70127
@WileyLifeSci
#PlantSci #JIPB #ClimateEmergency #botany #OpenAccess

#Arabidopsis root growth is known to be suppressed under low Pi conditions. Here, Zhang et al. report that this #growth inhibition is caused by the collapse of #auxin transport in the presence of accumulated iron.
https://doi.org/10.1111/jipb.70090
@WileyLifeSci
#PlantSci #JIPB #physiology #botany

PTGS is dispensable for the initiation of epigenetic silencing of an active transposon in Arabidopsis.

#Transposons #TEs #EVADE #GeneSilencing #Epigenetics #TGS #PTGS #Arabidopsis

https://www.embopress.org/doi/epdf/10.1038/s44319-024-00304-5

PTGS is dispensable for the initiation of epigenetic silencing of an active transposon in Arabidopsis.

#Transposons #TEs #EVADE #GeneSilencing #Epigenetics #TGS #PTGS #Arabidopsis

https://www.embopress.org/doi/epdf/10.1038/s44319-024-00304-5

How #nitrate overcomes #plant #hormone inhibition to boost #seed #germination.

#ABA #Arabidopsis #NLP_8 #signalling

https://phys.org/news/2025-03-nitrate-hormone-inhibition-boost-seed.html

How #nitrate overcomes #plant #hormone inhibition to boost #seed #germination.

#ABA #Arabidopsis #NLP_8 #signalling

https://phys.org/news/2025-03-nitrate-hormone-inhibition-boost-seed.html

How #nitrate overcomes #plant #hormone inhibition to boost #seed #germination.

#ABA #Arabidopsis #NLP_8 #signalling

https://phys.org/news/2025-03-nitrate-hormone-inhibition-boost-seed.html

How #nitrate overcomes #plant #hormone inhibition to boost #seed #germination.

#ABA #Arabidopsis #NLP_8 #signalling

https://phys.org/news/2025-03-nitrate-hormone-inhibition-boost-seed.html

Tang et al. characterize a previously unrecognized signaling module comprising OST1–MAP4K1/2–AHA2/SLAC1, which crucially modulates #ABA-mediated stomatal regulation in #Arabidopsis.

👄 https://doi.org/10.1111/jipb.70030

@wileyplantsci
#PlantScience #stress #water #plants #JIPB #botany

More #free #PlantScience? We thought you'd never ask!
Get a sneak peek at this remarkable work by Zhang et al. that reveals how scaffold #protein RACK1 regulates #root #growth and gravitropic response.
🔓👇
https://doi.org/10.1111/jipb.13858
@wileyplantsci
#JIPB #auxin #Arabidopsis #botany

🦠Pathogen... meet resistance!⚔️
A pair of nuclear factor Y transcription factors positively regulate jasmonate signaling and disease resistance in #Arabidopsis.
https://doi.org/10.1111/jipb.13732
@wileyplantsci
#PlantSci #jasmonate #phytopathology #pathogen #CropSci #plant #disease #botany

#Biosynthesis of #cellulose, #lignin, and #hemicelluloses in #plants is regulated by a transcriptional regulatory network featuring orthologous shared TFs of #poplar and #Arabidopsis.

#Wood you like to know more?😉https://doi.org/10.1111/jipb.13717
@wileyplantsci
#PlantSci #JIPB #forest #botany

Xiao Dong on a new #Arabidopsis genome assembly, Col-CC (community consensus of Col-0) #pag30 #highquality

A plant's #microbiome can protect it against detrimental bacterial strains. This study shows that competition among #Pseudomonas #bacteria in synthetic bacterial communities determines how well they can protect #Arabidopsis; a single competitive strain can suffice @PLOSBiology https://plos.io/4o96mN1

A plant's #microbiome can protect it against detrimental bacterial strains. This study shows that competition among #Pseudomonas #bacteria in synthetic bacterial communities determines how well they can protect #Arabidopsis; a single competitive strain can suffice @PLOSBiology https://plos.io/4o96mN1

A plant's #microbiome can protect it against detrimental bacterial strains. This study shows that competition among #Pseudomonas #bacteria in synthetic bacterial communities determines how well they can protect #Arabidopsis; a single competitive strain can suffice @PLOSBiology https://plos.io/4o96mN1

A plant's #microbiome can protect it against detrimental bacterial strains. This study shows that competition among #Pseudomonas #bacteria in synthetic bacterial communities determines how well they can protect #Arabidopsis; a single competitive strain can suffice @PLOSBiology https://plos.io/4o96mN1

A plant's #microbiome can protect it against detrimental bacterial strains. This study shows that competition among #Pseudomonas #bacteria in synthetic bacterial communities determines how well they can protect #Arabidopsis; a single competitive strain can suffice @PLOSBiology https://plos.io/4o96mN1

T-DNA insertions: more surprises than you think 🌱🧬.
PCR can miss extra T-DNAs & complex rearrangements. Long-read sequencing captures the full picture. Still super relevant for plant genomics!
🔗 https://doi.org/10.1186/s12864-021-07877-8
#PlantScience #Genotyping #LongReadSequencing #Arabidopsis @PuckerLab

T-DNA insertions: more surprises than you think 🌱🧬.
PCR can miss extra T-DNAs & complex rearrangements. Long-read sequencing captures the full picture. Still super relevant for plant genomics!
🔗 https://doi.org/10.1186/s12864-021-07877-8
#PlantScience #Genotyping #LongReadSequencing #Arabidopsis @PuckerLab

T-DNA insertions: more surprises than you think 🌱🧬.
PCR can miss extra T-DNAs & complex rearrangements. Long-read sequencing captures the full picture. Still super relevant for plant genomics!
🔗 https://doi.org/10.1186/s12864-021-07877-8
#PlantScience #Genotyping #LongReadSequencing #Arabidopsis @PuckerLab

T-DNA insertions: more surprises than you think 🌱🧬.
PCR can miss extra T-DNAs & complex rearrangements. Long-read sequencing captures the full picture. Still super relevant for plant genomics!
🔗 https://doi.org/10.1186/s12864-021-07877-8
#PlantScience #Genotyping #LongReadSequencing #Arabidopsis @PuckerLab

A comprehensive atlas of full-length Arabidopsis eccDNA populations identifies their genomic origins and epigenetic regulation.

#ExtrachromosomalCircularDNA #eccDNA #Transposons #Arabidopsis #MethylationMutants #LongReadSequencing

https://journals.plos.org/plosbiology/article?id=10.1371/journal.pbio.3003275

Discovery of compounds that delay #flowering could boost #crop yields.

#food_security #development #devernalizers #FLOWERING_LOCUS_C_gene #signalling #epigenetic #Arabidopsis

https://phys.org/news/2025-03-discovery-compounds-delay-boost-crop.html

Researchers studied #Arabidopsis to understand how plants adapt to fluctuating #boron levels, identifying genes linked to efficient nutrient uptake. Findings may support breeding resilient #rapeseed: http://go.tum.de/797069

#PlantGenetics

📷A. Heddergott

Researchers studied #Arabidopsis to understand how plants adapt to fluctuating #boron levels, identifying genes linked to efficient nutrient uptake. Findings may support breeding resilient #rapeseed: http://go.tum.de/797069

#PlantGenetics

📷A. Heddergott

Researchers studied #Arabidopsis to understand how plants adapt to fluctuating #boron levels, identifying genes linked to efficient nutrient uptake. Findings may support breeding resilient #rapeseed: http://go.tum.de/797069

#PlantGenetics

📷A. Heddergott

Researchers studied #Arabidopsis to understand how plants adapt to fluctuating #boron levels, identifying genes linked to efficient nutrient uptake. Findings may support breeding resilient #rapeseed: http://go.tum.de/797069

#PlantGenetics

📷A. Heddergott

Researchers studied #Arabidopsis to understand how plants adapt to fluctuating #boron levels, identifying genes linked to efficient nutrient uptake. Findings may support breeding resilient #rapeseed: http://go.tum.de/797069

#PlantGenetics

📷A. Heddergott

⏱️It's about time!⏰
Xue et al. reveal the regulatory mechanism behind the rapid #lignification process that ensures timely #anther dehiscence in #Arabidopsis.

https://doi.org/10.1111/jipb.13715
@wileyplantsci

#JIPB #PlantScience #plant #reproduction #TranscriptionFactor #endothecium #botany

⏱️It's about time!⏰
Xue et al. reveal the regulatory mechanism behind the rapid #lignification process that ensures timely #anther dehiscence in #Arabidopsis.

https://doi.org/10.1111/jipb.13715
@wileyplantsci

#JIPB #PlantScience #plant #reproduction #TranscriptionFactor #endothecium #botany

⏱️It's about time!⏰
Xue et al. reveal the regulatory mechanism behind the rapid #lignification process that ensures timely #anther dehiscence in #Arabidopsis.

https://doi.org/10.1111/jipb.13715
@wileyplantsci

#JIPB #PlantScience #plant #reproduction #TranscriptionFactor #endothecium #botany

What is happening?! An excellent question. Here in the world of #plant #pathogen interactions, Wei et al. are sharing new findings about the role of #Arabidopsis CPL1 in MAMP-triggered immunity. https://doi.org/10.1111/jipb.13551
@wileyplantsci
#JIPB #RNA #MAPK #phytopathology #PlantSci #PlantScience #botany

What is happening?!
An excellent question. Here in the world of #plant #pathogen interactions, Wei et al. are sharing new findings about the role of #Arabidopsis CPL1 in MAMP-triggered immunity. https://doi.org/10.1111/jipb.13551
@wileyplantsci
#JIPB #RNA #MAPK #phytopathology #PlantSci #PlantScience #botany

#Plants modify #growth and #developmental patterns to cope with changes in #light regimes. Here, Park et al. review the adaptive reshaping of plant #photomorphogenesis by karrikin and strigolactone signaling. https://doi.org/10.1111/jipb.13602
@wileyplantsci
#JIPB #PlantSci #Arabidopsis #PlantScience #botany

In an unexpected twist, Zhang et al. reveal that in #Maize, FIGL1 coordinates with dosage-sensitive #BRCA2 in modulating #meiotic #recombination, unlike their antagonistic relationship in #Arabidopsis.
https://doi.org/10.1111/jipb.13541
@wileyplantsci
#PlantSci #evolution #DNArepair #JIPB #plantscience

🌱🧬💪⚡️
This #JIPB mini-review packs a 1-2 punch!
Explore the remarkable dual-action mechanism of #Arabidopsis #cryptochromes right here⬇️🔓

➡️https://doi.org/10.1111/jipb.13578

@wileyplantsci
#CRY #photoregulation #PlantDevelopment #gene #GeneExpression #SciComm #PlantScience #botany

🌱🧬Small but mighty!💪⚡️

This #JIPB mini-review explores the remarkable dual-action mechanism of #Arabidopsis #cryptochromes.

https://doi.org/10.1111/jipb.13578

#CRY #photoregulation #PlantDevelopment #gene #GeneExpression #SciComm #PlantSci #PlantScience #botany

6. 7/8 🌐📚 Future prospects: there was so little biochemical data for our specific proteins, we had to rely on genome-wide data (PBMs). We could then estimate Kd for ANY sequence. That means, also for sequence variants.

Our earlier Framework Model v2 (FMv2) and FM-Life models link the clock right up, through plant metabolism, growth, development and physiology, to seed-to-seed adaptation in real weather.

Anyone who assembles these parts gets to predict how an Arabidopsis genome sequence variant will be adapted to climatic conditions. With a full causal chain. The mechanisms of evolutionary adaptation.👀 #GoForIt

Sure it’s simplified and there’s much to validate but it’s there. DNA-binding Kd is just where we started, there’s more known biochemistry to add.

#Evolution #LifeCycle #QuantitativeBiology #Arabidopsis

Long-read detection of transposable element mobilization in the soma of hypomethylated Arabidopsis thaliana individuals.

#Transposons #SomaticTransposition #Hypomethylation #MET1 #Arabidopsis #LongReadSequencing

https://link.springer.com/article/10.1186/s13059-025-03691-7

Opening the right doors: New work reveals '#jumping_gene' control mechanisms.

#DDM1 #Arabidopsis #transposons

https://phys.org/news/2024-07-doors-reveals-gene-mechanisms.html

It's a little complex...
...with big impact!
Zheng et al. propose that The MAX2-KAI2 module promotes #SalicylicAcid-mediated #immune responses in #Arabidopsis.
https://doi.org/10.1111/jipb.13463
@wileyplantsci
#PlantScience #signaling #PlantArchitecture #PlantImmunity #phytopathology #JIPB

Enjoy #free access to today's #JIPB paper, where Wu et al. reveal new details of #SalicylicAcid #biosynthesis.
https://doi.org/10.1111/jipb.13410
@wileyplantsci
#phytohormones #Arabidopsis #PlantScience

He et al. report that antagonistic MADS-box transcription factors SEEDSTICK and SEPALLATA3 form a transcriptional regulatory network that regulates #seed #oil accumulation in #Arabidopsis.
https://doi.org/10.1111/jipb.13606
@wileyplantsci
#JIPB #PlantScience #CropScience #agriculture #botany