ArticlePlant physiology1998
Heat-stress response of maize mitochondria.
Article in Plant physiology, 1998. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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Who cites it
20 citing papers in PubMed, 82 citations in OpenAlex.
- Integrating molecular networks and physiological adaptation for heat-resilient crops.Journal of integrative plant biology · 2026Review
- Membrane stability under heat stress: molecular signaling, lipid remodeling, and defense mechanisms in plants.Plant cell reports · 2026Review
- Mutations in nuclear genes encoding mitochondrial ribosome proteins restore pollen fertility in S male-sterile maize.G3 (Bethesda, Md.) · 2024Article
- Mitochondrial Kinases and the Role of Mitochondrial Protein Phosphorylation in Health and Disease.Life (Basel, Switzerland) · 2021Review
- Heat Stress Responses and Thermotolerance in Maize.International journal of molecular sciences · 2021Review
- Mitochondria-Targeted SmsHSP24.1 Overexpression Stimulates Early Seedling Vigor and Stress Tolerance by Multi-Pathway Transcriptome-Reprogramming.Frontiers in plant science · 2021Article
- cDNA-AFLP analysis reveals heat shock proteins play important roles in mediating cold, heat, and drought tolerance in Ammopiptanthus mongolicus.Functional & integrative genomics · 2014Article
- Article
- Transcriptome analysis of heat stress response in switchgrass (Panicum virgatum L.).BMC plant biology · 2013Article
- Proteomic analysis of 'Zaosu' pear (Pyrus bretschneideri Rehd.) and its red skin bud mutation.Proteome science · 2012Article
- The Gln32Lys polymorphism in HSP22 of Zhikong scallop Chlamys farreri is associated with heat tolerance.PloS one · 2011Article
- Gene expression changes in response to drought stress in Citrullus colocynthis.Plant cell reports · 2009Article
- Proteome profiling of Populus euphratica Oliv. upon heat stress.Annals of botany · 2006Article
- Article
- Mitochondrial adaptations to NaCl. Complex I is protected by anti-oxidants and small heat shock proteins, whereas complex II is protected by proline and betaine.Plant physiology · 2001Article
- Heat stress response in pea involves interaction of mitochondrial nucleoside diphosphate kinase with a novel 86-kilodalton protein.Plant physiology · 2001Article
- Mitochondrial biogenesis during germination in maize embryos.Plant physiology · 2001Article
- Arabidopsis ethylene-responsive element binding factors act as transcriptional activators or repressors of GCC box-mediated gene expression.The Plant cell · 2000Article
- Molecular cloning and expression analysis of the mitochondrial pyruvate dehydrogenase from maize.Plant physiology · 1999Article
- Molecular genetics of heat tolerance and heat shock proteins in cereals.Plant molecular biologyReview
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We have identified maize (Zea mays L. inbred B73) mitochondrial homologs of the Escherichia coli molecular chaperones DnaK (HSP70) and GroEL (cpn60) using two-dimensional sodium dodecyl sulfate-polyacrylamide gel electrophoresis and immunoblots. During heat stress (42 degrees C for 4 h), levels of HSP70 and cpn60 proteins did not change significantly. In contrast, levels of two 22-kD proteins increased dramatically (HSP22). Monoclonal antibodies were developed to maize HSP70, cpn60, and HSP22. The monoclonal antibodies were characterized with regard to their cross-reactivity to chloroplastic, cytosolic, and mitochondrial fractions, and to different plant species. Expression of mitochondrial HSP22 was evaluated with regard to induction temperature, time required for induction, and time required for degradation upon relief of stress. Maximal HSP22 expression occurred in etiolated seedling mitochondria after 5 h of a +13 degrees C heat stress. Upon relief of heat stress, the HSP22 proteins disappeared with a half-life of about 4 h and were undetectable after 21 h of recovery. Under continuous heat-stress conditions, the level of HSP22 remained high. A cDNA for maize mitochondrial HSP22 was cloned and extended to full length with sequences from an expressed sequence tag database. Sequence analysis indicated that HSP22 is a member of the plant small heat-shock protein superfamily.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.