ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik1993
Quantitative expression of maize HSPs: genetic dissection and association with thermotolerance.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 1993. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 47 citations in OpenAlex.
- Identification and mapping of QTLs and their corresponding candidate genes controlling high night-time temperature stress tolerance in wheat (Triticum aestivum L.).The plant genome · 2024Article
- Trans-Acting Genotypes Associated with mRNA Expression Affect Metabolic and Thermal Tolerance Traits.Genome biology and evolution · 2023Article
- Identification and Validation of Candidate Genes Conferring Resistance to Downy Mildew in Maize (Genes · 2020Article
- Water-deficit-responsive proteins in maritime pine.Plant molecular biology · 1998Article
- Comparative mapping in F2∶3 and F 6∶7 generations of quantitative trait loci for grain yield and yield components in maize.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 1996Article
- Genetic analysis of heat shock proteins in maize.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 1995Article
- Quantitative trait loci (QTLs) for pollen thermotolerance detected in maize.Molecular & general genetics : MGG · 1994Article
- Molecular genetics of heat tolerance and heat shock proteins in cereals.Plant molecular biologyReview
- QTL analysis of proteome and transcriptome variations for dissecting the genetic architecture of complex traits in maize.Plant molecular biologyArticle
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In higher plants, within-species qualitative polymorphism for heat shock proteins (HSPs) is extremely rare, even between genotypes showing different heritable levels of thermotolerance. Here we have explored the amount of quantitative variability in HSP synthesis in maize. We have analyzed the quantitative expression of the typical HSPs in a set of recombinant inbreds (RIs) derived from the f1 hybrid between a thermotolerant (T232)- and a thermosensitive (CM37)-genotype, characterized for about 200 mapped RFLP loci. Significant differences were detected in the level of expression of five HSPs, and their frequency distribution in the RI population is that of a quantitative trait. Subsequent mapping of loci controlling the characters, based on RFLP analysis, confirmed the multigenic control of HSP expression: the regression analysis of the band intensities of each variant HSP on RFLPs revealed, for the different HSPs, a minimum number of three to eight quantitative trait loci (QTLs) accounting for a high proportion (0.35-0.60) of the genetic variability of these bands. An analysis of the correlation between the variability of HSPs and that of cellular membrane stability, a cellular component of thermotolerance, did not reveal any significant association of the two parameters.
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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.