Results 41 to 50 of about 275,067 (258)

AGRIS: Arabidopsis Gene Regulatory Information Server, an information resource of Arabidopsis cis-regulatory elements and transcription factors

BMC Bioinformatics, 2003
Background The gene regulatory information is hardwired in the promoter regions formed by cis-regulatory elements that bind specific transcription factors (TFs). Hence, establishing the architecture of plant promoters is fundamental to understanding gene
Molina Carlos, Kurtz Mike, Matthews Nicole, Palaniswamy Saranyan K, Sun Hao, Davuluri Ramana V, Grotewold Erich   +6 more
doaj   +1 more source

Point Mutations in Centromeric Histone Induce Post-zygotic Incompatibility and Uniparental Inheritance. [PDF]

, 2015
The centromeric histone 3 variant (CENH3, aka CENP-A) is essential for the segregation of sister chromatids during mitosis and meiosis. To better define CENH3 functional constraints, we complemented a null allele in Arabidopsis with a variety of mutant ...
Britt, Anne B, Chan, Simon WL, Comai, Luca, Kuppu, Sundaram, Nguyen, Hanh, Rodgers, Andrea, Tan, Ek Han   +6 more
core   +3 more sources

A functional complementation of a cotton MIZU-KUSSEI1 homolog in the hydrotropism response of Arabidopsis thaliana roots

BMC Research Notes
Objective Plants control the direction of root growth toward moisture due to their sessile nature, a phenomenon known as hydrotropism. In Arabidopsis thaliana, the MIZU-KUSSEI1 (MIZ1) protein is essential for the hydrotropic response.
Su-Hwan Kwak, Wonkeun John Park
doaj   +1 more source

Large-effect flowering time mutations reveal conditionally adaptive paths through fitness landscapes in Arabidopsis thaliana. [PDF]

, 2019
Contrary to previous assumptions that most mutations are deleterious, there is increasing evidence for persistence of large-effect mutations in natural populations.
Cooper, Martha D, Roe, Judith L, Runcie, Daniel E, Schmitt, Johanna, Taylor, Mark A, Welch, Stephen M, Wilczek, Amity M   +6 more
core  

The role of the Cucumber mosaic virus 2b protein in viral movement and symptom induction [PDF]

, 2009
The Cucumber mosaic virus (CMV) 2b protein is a counter-defense factor and symptom determinant. Conserved domains in the 2b protein sequence were mutated in the 2b gene of strain Fny-CMV.
Chen H.-Y., Fiona C. Robertson, Ham B.-K., Heiko Ziebell, John A. Walsh, John P. Carr, Ki Hyun Ryu, Lot H., Mathew Lewsey, Monique Surette, Palukaitis P., Peter Palukaitis, Roossinck M. J., Sun Hee Choi, Tina Payne, Tomas Canto   +15 more
core   +2 more sources

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

ARABIDOPSIS THALIANA (L.) HEYNH. ЯК МОДЕЛЬНИЙ ОБ’ЄКТ ЕКОЛОГІЧНИХ ДОСЛІДЖЕНЬ

Biota. Human. Technology
Мета роботи. Обґрунтувати переваги застосування Arabidopsis thaliana (L.) Heynh. в системі оперативного біомоніторингу для зон надзвичайних екологічних ситуацій.
Tetіana Morozova
doaj   +1 more source

Cold-induced male meiotic restitution in Arabidopsis thaliana is not mediated by GA-DELLA signaling [PDF]

, 2018
Short periods of cold stress induce male meiotic restitution and diploid pollen formation in Arabidopsis thaliana by specifically interfering with male meiotic cytokinesis.
De Storme, Nico, Geelen, Danny, Liu, Bing   +2 more
core   +2 more sources

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Arabidopsis thaliana glyoxalase 2-1 is required during abiotic stress but is not essential under normal plant growth.

PLoS ONE, 2014
The glyoxalase pathway, which consists of the two enzymes, GLYOXALASE 1 (GLX 1) (E.C.: 4.4.1.5) and 2 (E.C.3.1.2.6), has a vital role in chemical detoxification.
Sriram Devanathan, Alexander Erban, Rodolfo Perez-Torres, Joachim Kopka, Christopher A Makaroff   +4 more
doaj   +1 more source