ArticlePlant cell reports2007
Promoters of two anther-specific genes confer organ-specific gene expression in a stage-specific manner in transgenic systems.
Article in Plant cell reports, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed.
- Synthetic Biology of Plants and Microbes for Agriculture, Environment, and Future Applications.Chemical reviews · 2026Review
- Paternal inheritance of plastid-encoded transgenes inBiotechnology reports (Amsterdam, Netherlands) · 2017Article
- The 5' untranslated region of potato SBgLR gene contributes to pollen-specific expression.Planta · 2017Article
- Investigating Triticeae anther gene promoter activity in transgenic Brachypodium distachyon.Planta · 2017Article
- Application of rice microspore-preferred promoters to manipulate early pollen development in Arabidopsis: a heterologous system.Plant reproduction · 2016Article
- Genome-wide identification and analysis of rice genes preferentially expressed in pollen at an early developmental stage.Plant molecular biology · 2016Article
- Identification of cis-elements and evaluation of upstream regulatory region of a rice anther-specific gene, OSIPP3, conferring pollen-specific expression in Oryza sativa (L.) ssp. indica.Plant reproduction · 2015Article
- Multiple tissue-specific expression of rice seed-shattering gene SH4 regulated by its promoter pSH4.Rice (New York, N.Y.) · 2015Article
- Evaluation of rice promoters conferring pollen-specific expression in a heterologous system, Arabidopsis.Plant reproduction · 2014Article
- Article
- Spatial and temporal activity of upstream regulatory regions of rice anther-specific genes in transgenic rice and Arabidopsis.Transgenic research · 2013Article
- Article
- Expression dynamics of metabolic and regulatory components across stages of panicle and seed development in indica rice.Functional & integrative genomics · 2012Article
- Analysis of transcriptional and upstream regulatory sequence activity of two environmental stress-inducible genes, NBS-Str1 and BLEC-Str8, of rice.Transgenic research · 2012Article
- Pollen-specific expression of Oryza sativa indica pollen allergen gene (OSIPA) promoter in rice and Arabidopsis transgenic systems.Molecular biotechnology · 2011Article
- Article
- Isolation and promoter analysis of anther-specific genes encoding putative arabinogalactan proteins in Malus x domestica.Plant cell reports · 2010Article
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Differential screening of a stage-specific cDNA library of Indica rice has been used to identify two genes expressed in pre-pollination stage panicles, namely OSIPA and OSIPK coding for proteins similar to expansins/pollen allergens and calcium-dependent protein kinases (CDPK), respectively. Northern analysis and in situ hybridizations indicate that OSIPA expresses exclusively in pollen while OSIPK expresses in pollen as well as anther wall. Promoters of these two anther-specific genes show the presence of various cis-acting elements (GTGA and AGAAA) known to confer anther/pollen-specific gene expression. Organ/tissue-specific activity and strength of their regulatory regions have been determined in transgenic systems, i.e., tobacco and Arabidopsis. A unique temporal activity of these two promoters was observed during various developmental stages of anther/pollen. Promoter of OSIPA is active during the late stages of pollen development and remains active till the anthesis, whereas, OSIPK promoter is active to a low level in developing anther till the pollen matures. OSIPK promoter activity diminishes before anthesis. Both promoters show a potential to target expression of the gene of interest in developmental stage-specific manner and can help engineer pollen-specific traits like male-sterility in plants.
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