Background: Plants respond to many unfavorable environmental conditions via signaling mediated by altered levels of various reactive oxygen species (ROS). To gain additional insight into oxidative signaling responses, Arabidopsis mutants that exhibited tolerance to oxidative stress were isolated. We describe herein the isolation and characterization of one such mutant, oxt6. Methodology/Principal Findings: The oxt6 mutation is due to the disruption of a complex gene (At1g30460) that encodes the Arabidopsis ortholog of the 30-kD subunit of the cleavage and polyadenylation specificity factor (CPSF30) as well as a larger, related 65-kD protein. Expression of mRNAs encoding Arabidopsis CPSF30 alone was able to restore wild-type growth and stres...
Oxidative stress can lead to plant growth retardation, yield loss, and death. The atr7 mutant of Ara...
Post-transcriptional processing, involving cleavage of precursor messenger RNA (pre mRNA), and furth...
Background: Reactive oxygen species (ROS) are unavoidable by-products of oxygenic photosynthesis, ca...
BACKGROUND: Plants respond to many unfavorable environmental conditions via signaling mediated by al...
BACKGROUND: Plants respond to many unfavorable environmental conditions via signaling mediated by al...
<div><p>The ability to integrate environmental and developmental signals with physiological response...
The ability to integrate environmental and developmental signals with physiological responses is cri...
Oxidative stress can lead to plant growth retardation, yield loss, and death. The atr7 mutant of Ara...
International audienceProgrammed cell death (PCD) is essential for several aspects of plant life, in...
Oxidative stress can lead to plant growth retardation, yield loss, and death. The atr7 mutant of Ara...
We have previously reported a method for isolation of mutants with enhanced tolerance to the fungal ...
The Arabidopsis thaliana atr7 mutant is tolerant to oxidative stress induced by paraquat (PQ) or the...
Oxidative stress can lead to plant growth retardation, yield loss, and death. The atr7 mutant of Ara...
Post-transcriptional processing, involving cleavage of precursor messenger RNA (pre mRNA), and furth...
Background: Reactive oxygen species (ROS) are unavoidable by-products of oxygenic photosynthesis, ca...
BACKGROUND: Plants respond to many unfavorable environmental conditions via signaling mediated by al...
BACKGROUND: Plants respond to many unfavorable environmental conditions via signaling mediated by al...
<div><p>The ability to integrate environmental and developmental signals with physiological response...
The ability to integrate environmental and developmental signals with physiological responses is cri...
Oxidative stress can lead to plant growth retardation, yield loss, and death. The atr7 mutant of Ara...
International audienceProgrammed cell death (PCD) is essential for several aspects of plant life, in...
Oxidative stress can lead to plant growth retardation, yield loss, and death. The atr7 mutant of Ara...
We have previously reported a method for isolation of mutants with enhanced tolerance to the fungal ...
The Arabidopsis thaliana atr7 mutant is tolerant to oxidative stress induced by paraquat (PQ) or the...
Oxidative stress can lead to plant growth retardation, yield loss, and death. The atr7 mutant of Ara...
Post-transcriptional processing, involving cleavage of precursor messenger RNA (pre mRNA), and furth...
Background: Reactive oxygen species (ROS) are unavoidable by-products of oxygenic photosynthesis, ca...