PMID: 11917085Mar 28, 2002Paper

Temporal and spatial expression pattern of the OSVP1 and OSEM genes during seed development in rice

Plant & Cell Physiology
Kazumaru MiyoshiT Hattori

Abstract

The spatial and temporal expression patterns of the rice VP1 (OSVP1) gene, as well as the OSEM gene which it controls, were studied during seed development by in situ hybridization and immuno-localization techniques. The expression of OSVP1 could be detected in embryos as early as 2-3 d after pollination (DAP) and thereafter became preferentially localized to shoot, radicle and vascular tissues during the embryo development at both the mRNA and protein levels. In the aleurone layers, OSVP1 mRNA and protein were detected after 6 DAP. OSEM mRNA was detectable after 6 DAP in the embryo and aleurone tissue. The spatial distribution within the embryo of OSEM mRNA and OSVP1 mRNA/protein was very similar after 6 DAP. Transgenic rice carrying a beta-glucuronidase (GUS) gene transcribed from a chimeric promoter consisting of the CaMV 35S minimal promoter (-46) and the 55-bp promoter fragment of OSEM, minimally required for ABA and VP1 regulation, also exhibited a spatial pattern of GUS expression similar to that of OSEM and OSVP1. These results suggest that (OS)VP1 is a major determinant not only of the seed specificity but also of the spatial pattern of OSEM expression in the developing seed.

References

Oct 1, 1992·The Plant Cell·J GiraudatH M Goodman
Jun 1, 1990·The Plant Cell·K Skriver, J Mundy
Mar 1, 1994·Plant Molecular Biology·T HattoriS T Hamasuna
Nov 26, 1999·The Plant Journal : for Cell and Molecular Biology·T HoboT Hattori
Dec 28, 1999·Proceedings of the National Academy of Sciences of the United States of America·T HoboT Hattori
Aug 10, 2000·Plant & Cell Physiology·L Lopez-Molina, N H Chua
Aug 8, 2001·The Plant Journal : for Cell and Molecular Biology·S NakamuraR R Finkelstein
Aug 1, 1994·The Plant Cell·D. W. MeinkeE. C. Yeung
Mar 12, 2004·Annual Review of Plant Physiology and Plant Molecular Biology·Jeffrey Leung, Jerome Giraudat
Dec 1, 1986·Plant Physiology·A L Kriz, D Schwartz
May 1, 1988·Plant Molecular Biology·J BakerL Dure

❮ Previous
Next ❯

Citations

Jun 27, 2014·Plant & Cell Physiology·Dawei YanEiji Nambara
Oct 5, 2007·Journal of Plant Physiology·Ling-Tao PengJing-Liu Zhang
Feb 21, 2009·The Plant Journal : for Cell and Molecular Biology·Taiji KawakatsuYasuo Nagato
Apr 29, 2016·Journal of Integrative Plant Biology·Arunkumar SrinivasanVittoria Brambilla
Aug 16, 2016·Biochemical and Biophysical Research Communications·Jing YuChangkui Guo
Apr 7, 2017·Physiologia Plantarum·Yifeng WangJian Zhang
Jan 22, 2005·Plant & Cell Physiology·Nori KurataYukihiro Ito
Jan 22, 2005·Plant & Cell Physiology·Jun-Ichi ItohYasuo Nagato
Nov 19, 2020·Genes·Marek MarzecAgnieszka Brąszewska

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.