ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2009
Interspecies compatibility of the anther specific cell wall invertase promoters from Arabidopsis and tobacco for generating male sterile plants.
Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2009. 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, 46 citations in OpenAlex.
- How pollen tubes fight for food: the impact of sucrose carriers and invertases ofFrontiers in plant science · 2023Article
- Exploration of Sugar and Starch Metabolic Pathway Crucial for Pollen Fertility in Rice.International journal of molecular sciences · 2022Review
- Sucrose rather than GA transported by AtSWEET13 and AtSWEET14 supports pollen fitness at late anther development stages.The New phytologist · 2022Article
- Identification and relative expression analysis of3 Biotech · 2022Article
- Hexose transporter SWEET5 confers galactose sensitivity to Arabidopsis pollen germination via a galactokinase.Plant physiology · 2022Article
- Comparative Metabolic Analysis Reveals a Metabolic Switch in Mature, Hydrated, and Germinated Pollen inFrontiers in plant science · 2022Article
- A Sugar Transporter Takes Up both Hexose and Sucrose for Sorbitol-Modulated In Vitro Pollen Tube Growth in Apple.The Plant cell · 2020Article
- Glucose Uptake via STP Transporters Inhibits in Vitro Pollen Tube Growth in a HEXOKINASE1-Dependent Manner inThe Plant cell · 2018Article
- Sugar Transporter STP7 Specificity for l-Arabinose and d-Xylose Contrasts with the Typical Hexose Transporters STP8 and STP12.Plant physiology · 2018Article
- Floral Metabolism of Sugars and Amino Acids: Implications for Pollinators' Preferences and Seed and Fruit Set.Plant physiology · 2017Review
- Molecular Approaches for Manipulating Male Sterility and Strategies for Fertility Restoration in Plants.Molecular biotechnology · 2017Review
- Metabolic Control of Tobacco Pollination by Sugars and Invertases.Plant physiology · 2017Article
- STP10 encodes a high-affinity monosaccharide transporter and is induced under low-glucose conditions in pollen tubes of Arabidopsis.Journal of experimental botany · 2016Article
- Article
- Understanding the role of defective invertases in plants: tobacco Nin88 fails to degrade sucrose.Plant physiology · 2013Article
- Extracellular invertase is involved in the regulation of clubroot disease in Arabidopsis thaliana.Molecular plant pathology · 2011Article
- Article
- Metabolically engineered male sterility in rapeseed (Brassica napus L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2011Article
- Loss of cytosolic phosphoglucomutase compromises gametophyte development in Arabidopsis.Plant physiology · 2010Article
- Anther-specific carbohydrate supply and restoration of metabolically engineered male sterility.Journal of experimental botany · 2010Article
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Histochemical GUS-staining and fluorometric analyses revealed strong tissue specific activities of the cell wall invertase promoters Nin88 from Nicotiana tabacum and AtcwINV2 from Arabidopsis thaliana that are restricted tightly to anthers and pollen, respectively. Both in A. thaliana and N. tabacum repression of invertase activity by anther specific RNA-interference turned out to be an efficient method to circumvent carbohydrate supply of the symplastically isolated pollen with subsequent strong decrease of pollen germination ability and seed setting. In the case of tobacco, comparable results were also obtained by expressing a proteinaceous invertase inhibitor, whereas this approach was less efficient in Arabidopis. The present study revealed that anther specific interference with invertase-activity in order to generate male sterile plants can be applied to members of the two different plant families Solanaceae (N. tabacum) and Brassicaceae (A. thalaina) and the strategy seems to be a general tool for practical application in hybrid breeding or as biological safety precautions. To elucidate the compatibility of the isolated promoters beyond plant families, we transferred the regulatory sequences into the respectively heterologous systems, i.e. the Nin88 promoter into Arabidopsis and the AtcwINV2 promoter into tobacco. The specificities of both promoters are maintained in the heterologous backgrounds, but their activities are strongly reduced as GUS-stainings of flowers and pollen revealed and fluorometrical quantification confirmed.
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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.