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Your search keyword '"Gene family"' showing total 2 results
Start Over Descriptor "Gene family" Language russian
2 results on '"Gene family"'

1. Root-specific expression of early auxin-regulated

Author

Mariya Fedorovna Shishova, Frank Stahl, Martin Pahler, and Guenther Scherer

Subjects
Plant growth, Microarray, lcsh:QH426-470, Dewey Decimal Classification::500 | Naturwissenschaften::570 | Biowissenschaften, Biologie, Arabidopsis, Biochemistry, Gene, Auxin, ddc:570, Gene expression, Genetics, Gene family, Biology, Genetics (clinical), Ecology, Evolution, Behavior and Systematics, chemistry.chemical_classification, Ecology, biology, food and beverages, biology.organism_classification, Hormone, Cell biology, lcsh:Genetics, chemistry, FOS: Biological sciences
Abstract

At the variable environmental conditions plant growth and development are under the control of different factors triggered shifts in hormonal balance and followed changes in intensity of hormone-induced gene expression. Root-specific expression of early auxin-regulated genes, belonged to Aux/IAAs, SAURs, ARFs и GH3s gene families, was tested with specially designed chip. An auxin treatment (15, 30 and 60 min) led to increase of IAA1, IAA3, IAA5, IAA11, IAA19 and GH3-1, GH3-3, GH3-5 genes. Intensification of SAUR9 and SAUR10 genes expression was less significant and appeared only at 30 min.

Published
2014

2. [The Rice OsDUF810 Family: OsDUF810.7 May be Involved in the Tolerance to Salt and Drought].

Author

Li LH, Lv MM, Li X, Ye TZ, He X, Rong SH, Dong YL, Guan Y, Gao XL, Zhu JQ, and Xu ZJ

Subjects
Droughts, Escherichia coli genetics, Gene Expression Regulation, Plant, Oryza growth & development, Plants, Genetically Modified genetics, Plants, Genetically Modified growth & development, Sodium Chloride toxicity, Oryza genetics, Phylogeny, Plant Proteins genetics, Stress, Physiological genetics
Abstract

With the advance of sequencing technology, the number of sequenced plant genomes has been rapidly increasing. However, understanding of the gene function in these sequenced genomes lags far behind; as a result, many coding plant sequences in public databases are annotated as proteins with domains of unknown function (DUF). Function of a protein family DUF810 in rice is not known. In this study, we analysed seven members of OsDU810 (OsDUF810.1-OsDUF810.7) family with three distinct motifs in rice Nipponbare. By phylogenetic analysis, OsDUF810 proteins fall into three major groups (I, II, III). Expression patterns of the seven corresponding OsDUF810 protein-encoding genes in 15 different rice tissues vary. Under drought, salt, cold and heat stress conditions and ABA treatment, the expression of OsDUF810.7 significantly increases. Overexpression of this protein in E. coli lead to a significant enhancement of catalase (CAT) and peroxidase (POD) activities, and improved bacterial resistance to salt and drought.

Published
2018
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