U.S. flag

An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

PubAg

Main content area

You searched for: Subject "Arabidopsis thaliana" Remove constraint Subject: "Arabidopsis thaliana"
Start Over

Search

23,962  Search Results

« Previous | 1 - 20 of 23,962 |
Number of results to display per page

Search Results

1. Supramolecular assembly of chloroplast NADH dehydrogenase-like complex with photosystem I from Arabidopsis thaliana

Author:
Xiaodong Su; Duanfang Cao; Xiaowei Pan; Lifang Shi; Zhenfeng Liu; Luca Dall’Osto; Roberto Bassi; Xinzheng Zhang; Mei Li
Source:
Molecular plant 2022 v.15 no.3 pp. 454-467
ISSN:
1674-2052
Subject:
Arabidopsis thaliana,   etc   ; chloroplasts; electron transfer;     Show all 3 Subjects
Abstract:
... Cyclic electron transport/flow (CET/CEF) in chloroplasts is a regulatory process essential for the optimization of plant photosynthetic efficiency. A crucial CEF pathway is catalyzed by a membrane-embedded NADH dehydrogenase-like (NDH) complex that contains at least 29 protein subunits and associates with photosystem I (PSI) to form the NDH–PSI supercomplex. Here, we report the 3.9 Å resolution st ...
DOI:
10.1016/j.molp.2022.01.020

2. Methods for detecting RNA degradation intermediates in plants

Author:
Daishin Ueno; Shotaro Yamasaki; Ko Kato
Source:
Plant science 2022 v.318 pp. 111241
ISSN:
0168-9452
Subject:
Arabidopsis thaliana,   etc   ; RNA; eukaryotic cells; gene expression;     Show all 4 Subjects
Abstract:
... RNA degradation is an important process for controlling gene expression and is mediated by decapping / deadenylation-dependent or endonucleolytic cleavage–dependent RNA degradation mechanisms. High-throughput sequencing of RNA degradation intermediates was initially developed in Arabidopsis thaliana and similar RNA degradome sequencing methods were conducted in other eukaryotes. However, interpret ...
DOI:
10.1016/j.plantsci.2022.111241

3. Suppression of Cortical Microtubule Reorientation and Stimulation of Cell Elongation in Arabidopsis Hypocotyls under Microgravity Conditions in Space

Author:
Shiho Kato; Mana Murakami; Ryo Saika; Kouichi Soga; Kazuyuki Wakabayashi; Hirofumi Hashimoto; Sachiko Yano; Shohei Matsumoto; Haruo Kasahara; Motoshi Kamada; Toru Shimazu; Takashi Hashimoto; Takayuki Hoson
Source:
Plants 2022 v.11 no.3 pp. -
ISSN:
2223-7747
Subject:
Arabidopsis thaliana,   etc   ; cell growth; hypocotyls; microgravity; microtubules; tubulin;     Show all 6 Subjects
Abstract:
... How microgravity in space influences plant cell growth is an important issue for plant cell biology as well as space biology. We investigated the role of cortical microtubules in the stimulation of elongation growth in Arabidopsis (Arabidopsis thaliana) hypocotyls under microgravity conditions with the Resist Tubule space experiment. The epidermal cells in the lower half of the hypocotyls of wild- ...
DOI:
10.3390/plants11030465

4. Twenty years of plant genome sequencing: achievements and challenges

Author:
Yanqing Sun; Lianguang Shang; Qian-Hao Zhu; Longjiang Fan; Longbiao Guo
Source:
Trends in plant science 2022 v.27 no.4 pp. 391-401
ISSN:
1360-1385
Subject:
Arabidopsis thaliana,   etc   ; domestication; genome; nucleotide sequences; plant biology;     Show all 5 Subjects
Abstract:
... Publication of the complete genome sequence of Arabidopsis thaliana, the first plant reference genome, in December 2000 heralded the beginning of the plant genome era. Over the past 20 years reference genomes have been generated for hundreds of plant species, spanning non-vascular to flowering plants. Releasing these plant genomes has dramatically advanced studies in all disciplines of plant biolo ...
DOI:
10.1016/j.tplants.2021.10.006

5. Existence of giant mitochondria-containing sheet structures lacking cristae and matrix in the etiolated cotyledon of Arabidopsis thaliana

Author:
Saki Fukushima; Kae Akita; Tomoko Takagi; Keiko Kobayashi; Nobuko Moritoki; Hajime Sugaya; Shin-ichi Arimura; Haruko Kuroiwa; Tsuneyoshi Kuroiwa; Noriko Nagata
Source:
Protoplasma 2022 v.259 no.3 pp. 731-742
ISSN:
0033-183X
Subject:
Arabidopsis thaliana,   etc   ; cotyledons; energy; etiolation; germination; green fluorescent protein; mitochondria;     Show all 7 Subjects
Abstract:
... Mitochondria are essential organelles involved in the production and supply of energy in eukaryotic cells. Recently, the use of serial section scanning electron microscopy (S³EM) has allowed accurate three-dimensional (3D) reconstructed images of even complex organelle structures. Using this method, ultrathin sections of etiolated cotyledons were observed 4 days after germination of Arabidopsis th ...
DOI:
10.1007/s00709-021-01696-0

6. GATA25, a novel regulator, accelerates the flowering time of Arabidopsis thaliana

Author:
Kihwan Kim; Jooeun Lee; Byeonggyu Kim; Juhyung Shin; Tae-An Kang; Won-Chan Kim
Source:
Applied biological chemistry 2022 v.65 no.1 pp. 28
ISSN:
2468-0834
Subject:
Arabidopsis thaliana,   etc   ; cysteine; plant reproduction; transcription factors; zinc finger motif;     Show all 5 Subjects
Abstract:
... Intrinsic and exogenous signals in conjunction precisely regulate the initiation of flowering. Both signals influence flowering time, which is an integral part of plant reproduction. The signals converge through different pathways, and their coordinated action leads to the onset of flowering. Genetic pathways related to the regulation of flowering time are well-known from research into the molecul ...
DOI:
10.1186/s13765-022-00698-7

7. Wandering between hot and cold: temperature dose-dependent responses

Author:
Tingting Zhu; Martijn van Zanten; Ive De Smet
Source:
Trends in plant science 2022 pp. -
ISSN:
1360-1385
Subject:
Arabidopsis thaliana,   etc   ; acclimation; climate; cold; dose response; food security; temperature;     Show all 7 Subjects
Abstract:
... Plants in most natural habitats are exposed to a continuously changing environment, including fluctuating temperatures. Temperature variations can trigger acclimation or tolerance responses depending on the severity of the signal. To guarantee food security under a changing climate, we need to fully understand how temperature response and tolerance are triggered and regulated. Here, we put forward ...
DOI:
10.1016/j.tplants.2022.06.001

8. Who ever thought genetic mutations were random?

Author:
Reiner A. Veitia
Source:
Trends in plant science 2022 pp. -
ISSN:
1360-1385
Subject:
Arabidopsis thaliana,   etc   ; essential genes; gene frequency; mutation; mutation rate; planting;     Show all 6 Subjects
Abstract:
... In a recent study of de novo mutations in arabidopsis (Arabidopsis thaliana), Monroe et al. found a lower mutation frequency inside gene bodies and certain essential genes, shattering the long-standing idea that mutations are entirely random across the genome. Here I highlight the molecular nonrandomness of mutations and the type of gene affected. ...
DOI:
10.1016/j.tplants.2022.03.003

9. Arabis alpina: A perennial model plant for ecological genomics and life‐history evolution

Author:
Stefan Wötzel; Marco Andrello; Maria C. Albani; Marcus A. Koch; George Coupland; Felix Gugerli
Source:
Molecular ecology resources 2022 v.22 no.2 pp. 468-486
ISSN:
1755-098X
Subject:
Arabidopsis thaliana,   etc   ; Arabis alpina; dissection; ecology; evolution; life history; metagenomics; models;     Show all 8 Subjects
Abstract:
... Many model organisms were chosen and achieved prominence because of an advantageous combination of their life‐history characteristics, genetic properties and also practical considerations. Discoveries made in Arabidopsis thaliana, the most renowned noncrop plant model species, have markedly stimulated studies in other species with different biology. Within the family Brassicaceae, the arctic–alpin ...
DOI:
10.1111/1755-0998.13490

10. Catalytically active inclusion bodies (CatIBs) induced by terminally attached self-assembling coiled-coil domains: To enhance the stability of (R)-hydroxynitrile lyase

Author:
Xiaolin Pei; Jiapao Wang; Haoteng Zheng; Qinjie Xiao; Anming Wang; Weike Su
Source:
Enzyme and microbial technology 2022 v.153 pp. 109915
ISSN:
0141-0229
Subject:
Arabidopsis thaliana,   etc   ; Escherichia coli; biocatalysis; databases; enzymes; humans; pH; peptides; phosphoproteins;     Show all 9 Subjects
Abstract:
... The catalytically-active inclusion bodies (CatIBs) represent a promising strategy for immobilizing enzyme without additional carriers and chemicals, which has aroused great attention in academic and industrial communities. In this work, we discovered two natural parallel right-handed coiled-coil tetramer peptides from PDB database by a structural mining strategy. The two self-assembling peptides, ...
DOI:
10.1016/j.enzmictec.2021.109915

11. Extracellular ATP is involved in regulating Arabidopsis seed germination

Author:
Hanqi Wang; Yuejing Zhang; Zhenzhen Shi; Hailong Pang; Lingyun Jia; Hanqing Feng
Source:
Planta 2022 v.255 no.3 pp. 66
ISSN:
0032-0935
Subject:
Arabidopsis thaliana,   etc   ; abscisic acid; hydrolysis; imbibition; mutants; mutation; seed germination; temperature;     Show all 8 Subjects
Abstract:
... MAIN CONCLUSION: Extracellular ATP level induced a transient increase during germination of Arabidopsis seeds, and extracellular ATP could negatively regulate the seed germination by its receptor, DORN1. Extracellular ATP (exATP) acts as a signal molecule for regulating growth, development, and responses of plants to external environments. In this study, we investigated the possible involvement of ...
DOI:
10.1007/s00425-022-03839-w

12. Functions of the E-class Floral Homeotic Genes in Several Common Dicotyledons

Author:
Zuo-Qian Pu; Zi-Qin Xu
Source:
Journal of plant growth regulation 2022 v.41 no.2 pp. 524-534
ISSN:
0721-7595
Subject:
Arabidopsis thaliana,   etc   ; flowering; flowers; meristems; models; morphogenesis; plant growth; transcription (genetics);     Show all 8 Subjects
Abstract:
... The identity of the floral organs is defined by a small group of transcriptional regulators, and the activities of these proteins can specify the feature of the different whorls in flowers. In the last thirty years, formation of the floral organs remained as the main research subject in plant, especially in Arabidopsis thaliana. By using A. thaliana as material, relevant research works have establ ...
DOI:
10.1007/s00344-021-10318-1

13. In silico analysis of cis‐elements and identification of transcription factors putatively involved in the regulation of the OAS cluster genes SDI1 and SDI2

Author:
Apidet Rakpenthai; Anastasia Apodiakou; Sarah J. Whitcomb; Rainer Hoefgen
Source:
plant journal 2022 v.110 no.5 pp. 1286-1304
ISSN:
0960-7412
Subject:
Arabidopsis thaliana,   etc   ; computer simulation; leucine zipper; meta-analysis; metabolites; mutants; sulfur;     Show all 7 Subjects
Abstract:
... Arabidopsis thaliana sulfur deficiency‐induced 1 and sulfur deficiency‐induced 2 (SDI1 and SDI2) are involved in partitioning sulfur among metabolite pools during sulfur deficiency, and their transcript levels strongly increase in this condition. However, little is currently known about the cis‐ and trans‐factors that regulate SDI expression. We aimed at identifying DNA sequence elements (cis‐elem ...
DOI:
10.1111/tpj.15735

14. Structural analysis of receptor-like kinase SOBIR1 reveals mechanisms that regulate its phosphorylation-dependent activation

Author:
Xue Wei; Yulu Wang; Su Zhang; Tianyi Gu; Gabryel Steinmetz; Haiyan Yu; Guoguang Guo; Xin Liu; Shilong Fan; Fengzhong Wang; Yangnan Gu; Fengjiao Xin
Source:
Plant communications 2022 v.3 no.2 pp. 100301
ISSN:
2590-3462
Subject:
Arabidopsis thaliana,   etc   ; Nicotiana benthamiana; brassinosteroids; cell death; phosphotransferases (kinases); protein phosphorylation;     Show all 6 Subjects
Abstract:
... Plant leucine-rich repeat (LRR) receptor-like kinases (RLKs) and LRR receptor-like proteins (RLPs) comprise a large family of cell surface receptors that play critical roles in signal perception and transduction. Both LRR-RLKs and LRR-RLPs rely on regulatory LRR-RLKs to initiate downstream signaling pathways. BRASSINOSTEROID INSENSITIVE 1-ASSOCIATED KINASE 1/SOMATIC EMBRYOGENESIS RECEPTOR KINASE 3 ...
DOI:
10.1016/j.xplc.2022.100301

15. AtOZF1 positively regulates JA signaling and SA-JA cross-talk in Arabidopsis thaliana

Author:
Nidhi Singh; Ashis Kumar Nandi
Source:
Journal of biosciences 2022 v.47 no.1 pp. 8
ISSN:
0250-5991
Subject:
Arabidopsis thaliana,   etc   ; Botrytis cinerea; ethylene; jasmonic acid; methyl jasmonate; pathogens; salicylic acid;     Show all 7 Subjects
Abstract:
... Plant hormones regulate growth, development, and defense against biotic and abiotic stresses. Salicylic acid (SA), ethylene (ET), and jasmonate (JA) are major phytohormones that control the defense against pathogens. SA and JA primarily regulate resistance against biotrophic and necrotrophic pathogens, respectively. NPR1 is the key regulator of SA signaling in plants. AtOZF1 function has recently ...
DOI:
10.1007/s12038-021-00243-6

16. EXECUTER2 modulates the EXECUTER1 signalosome through its singlet oxygen-dependent oxidation

Author:
Vivek Dogra; Rahul Mohan Singh; Mengping Li; Mingyue Li; Somesh Singh; Chanhong Kim
Source:
Molecular plant 2022 v.15 no.3 pp. 438-453
ISSN:
1674-2052
Subject:
Arabidopsis thaliana,   etc   ; chloroplasts; indoles; oxidation; phylogeny; proteinases; proteolysis; signalosome; singlet oxygen; tryptophan;     Show all 10 Subjects
Abstract:
... Oxidative post-translational modifications of specific chloroplast proteins contribute to the initiation of retrograde signaling. The Arabidopsis thaliana EXECUTER1 (EX1) protein, a chloroplast-localized singlet oxygen (¹O₂) sensor, undergoes tryptophan (Trp) 643 oxidation by ¹O₂, a chloroplast-derived and light-dependent reactive oxygen species. The indole side chain of Trp is vulnerable to ¹O₂, ...
DOI:
10.1016/j.molp.2021.12.016

17. Identification of an anther-specific promoter from a male sterile AB line in Chinese cabbage (Brassica rapa L. ssp. pekinensis)

Author:
Ying Zhao; Ying Sun; Shengnan Huang; Zhiyong Liu; Hui Feng
Source:
3 Biotech 2022 v.12 no.4 pp. 104
ISSN:
2190-572X
Subject:
Arabidopsis thaliana,   etc   ; Brassica rapa; Chinese cabbage; genes; male sterility; males; sequence analysis;     Show all 7 Subjects
Abstract:
... The promoter of the male sterile gene is important for studying male sterility. In this study, BraA08g014780.3C which differentially expressed between male sterile and fertile plants was identified from a genetic male sterile AB line of Chinese cabbage by RNA-seq. qRT-PCR revealed that BraA08g014780.3C was mainly expressed in the early stage of floral bud development in fertile plants, and prefere ...
DOI:
10.1007/s13205-022-03160-z

18. Plant cytoplasmic ribosomal proteins: an update on classification, nomenclature, evolution and resources

Author:
Ting Lan; Wei Xiong; Xuemei Chen; Beixin Mo; Guiliang Tang
Source:
plant journal 2022 v.110 no.1 pp. 292-318
ISSN:
0960-7412
Subject:
Arabidopsis thaliana,   etc   ; Liliopsida; concerted evolution; databases; fungi; models; plant communities; rice; surveys;     Show all 9 Subjects
Abstract:
... Standardized naming systems are essential to integrate and unify distinct research fields, and to link multi‐species data within and across kingdoms. We conducted a comprehensive survey of cytoplasmic ribosomal proteins (CRPs) in the dicot model Arabidopsis thaliana and the monocot model rice, noting that the standardized naming system has not been widely adopted in the plant community. We generat ...
DOI:
10.1111/tpj.15667

19. Subtle interplay between trichome development and cuticle formation in plants

Author:
Alice Berhin; Christiane Nawrath; Charles Hachez
Source:
The new phytologist 2022 v.233 no.5 pp. 2036-2046
ISSN:
0028-646X
Subject:
Arabidopsis thaliana,   etc   ; Solanum lycopersicum; biosynthesis; genes; metabolites; phenotype; transcription (genetics); transcriptomics; trichomes;     Show all 9 Subjects
Abstract:
... Trichomes and cuticles are key protective epidermal specializations. This review highlights the genetic interplay existing between trichome and cuticle formation in a variety of species. Controlling trichome development, the biosynthesis of trichome‐derived specialized metabolites as well as cuticle biosynthesis and deposition can be viewed as different aspects of a common defensive strategy adopt ...
DOI:
10.1111/nph.17827

20. The mRNA‐binding proteome of a critical phase transition during Arabidopsis seed germination

Author:
Nikita Sajeev; Anirban Baral; Antoine H. P. America; Leo A. J. Willems; Rémy Merret; Leónie Bentsink
Source:
The new phytologist 2022 v.233 no.1 pp. 251-264
ISSN:
0028-646X
Subject:
Arabidopsis thaliana,   etc   ; H-transporting ATP synthase; phase transition; proteome; seed germination; testa;     Show all 6 Subjects
Abstract:
... Arabidopsis thaliana seed germination is marked by extensive translational control at two critical phase transitions. The first transition refers to the start of hydration, the hydration translational shift. The second shift, the germination translational shift (GTS) is the phase between testa rupture and radicle protrusion at which the seed makes the all or nothing decision to germinate. The mech ...
DOI:
10.1111/nph.17800