Summary
Transcription in etioplasts and chloroplasts of 5 day old barley plants was compared by hybridization of corresponding plastid run-on transcripts to cloned DNA fragments of small size and in sum representing the complete plastid genome. Hybridization signals reflecting the relative transcription rates of the various DNA fragments were almost identical in etioplasts and chloroplasts. Parallel determinations of the relative steady state concentrations of plastid RNA species showed no correlation between synthesis rate and accumulation of transcripts. Differences in the relative steady state levels of RNAs in etioplasts and chloroplasts were hardly detectable. The results indicate that in barley light-dependent transformation of etioplasts to chloroplasts may proceed without obvious changes in the rate of transcription or the stability of transcripts of plastid genes.
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Abbreviations
- AMV:
-
avian myeloblastosis virus
- RNasin:
-
ribonuclease inhibitor (human placenta)
- SDS:
-
sodium dodecyl sulphate
- SSPE:
-
0.18 M NaCl
- 10 mM:
-
sodium hydrogen phosphate
- 1 mM:
-
EDTA (ethylenediaminetetraacetic acid)
- SSC:
-
0.15 M NaCl
- 0.015 M:
-
sodium citrate
- TE:
-
10 mM tris(hydroxymethyl)aminomethane
- 1 mM:
-
EDTA
References
Altmann A, Cohen BN, Weissbach H, Brot N (1984) Transcriptional activity in isolated maize chloroplasts. Arch Biochem Biophys 235:26–33
Apel K, Bogorad L (1976) Light-induced increase in the activity of maize plastid DNA-dependent RNA polymerase. Eur J Biochem 67:615–620
Boardman NK, Andersén JM, Goodchild DJ (1978) Chlorophyll-protein complexes and structure of mature and developing chloroplasts. Curr Top Bioenerg 8:35–109
Bowman CM, Koller B, Delius H, Dyer TA (1981) A physical map of wheat chloroplast DNA showing the location of the structural genes for the ribosomal RNAs and the large subunit of 1,5-ribulose bisphosphate carboxylase. Mol Gen Genet 183:93–101
Deng X-W, Gruissem W (1987) Control of plastid gene expression during development: the limited role of transcriptional regulation. Cell 49:379–387
Deng X-W, Stern DB, Tonkyn JC, Gruissem W (1987) Plastid run-on transcription. Application to determine the transcriptional regulation of spinach plastid genes. J Biol Chem 262:9641–9648
Gallagher TF, Jenkins GI, Ellis RJ (1985) Rapid modulation of transcription of nuclear genes encoding chloroplast proteins by light. FEBS Lett 186:241–245
Gruissem W, Greenberg BM, Zurawski G, Hallick RB (1986) Chloroplast gene expression and promoter identification in chloroplast extracts. Methods Enzymol 118:253–270
Gruissem W, Deng X-W, Jones H, Stern D, Tonkyn J, Zurawski G (1987) Transcriptional and post-transcriptional regulation of chloroplast gene expression. In: Wettstein D von, Chua N-H (eds) Plant molecular biology. NATO ASI Series, Series A: Life Sciences, vol 140. Plenum Press, New York, London pp 135–148
Hallick RB, Lipper C, Richards OC, Rutter WJ (1976) Isolation of transcriptionally active chromosome from chloroplasts of Euglena gracilis. Biochemistry 15:3030–3045
Harpster M, Apel K (1985) The light-dependent regulation of gene expression during plastid development in higher plants. Physiol Plant 64:147–152
Herrmann RG, Westhoff P, Alt J, Tittgen I, Nelson N (1985) Thylakoid membrane proteins and their genes. In: Vloten-Doting L von, Groot GSP, Hall TC (eds) Molecular form and function of the plant genome. Plenum Press, New York, pp 233–256
Hughes JE, Neuhaus H, Link G (1987) Transcript levels of two adjacent chloroplast genes during mustard (Sinapis alba L.) seedling development and under differential temporal and light control. Plant Mol Biol 9:355–363
Johnson DA, Gautsch JW, Sportsman JR, Elder JH (1984) Improved technique utilizing non-fat dry milk for analysis of proteins and nucleic acids transferred to nitrocellulose. Gen Anal Techn 1:3–8
Klein RR, Mullet JE (1987) Control of gene expression during higher plant chloroplast biogenesis. J Biol Chem 262:4341–4348
Klein RR, Mason HS, Mullet JE (1988) Light-regulated translation of chloroplast proteins. I. Transcripts of psaA-psaB, psbA and rbcL are associated with polysomes in dark-grown and illuminated barley seedlings. J Cell Biol 106:289–301
Koller B, Delius H, Dyer TA (1982) The organization of the chloroplast DNA in wheat and maize in the region containing the LS gene. Eur J Biochem 122:17–23
Kuhlemeier C, Green PJ, Chua N-H (1987) Regulation of gene expression in higher plants. Annu Rev Plant Physiol 38:221–257
Laing W, Kreuz K, Apel K (1988) Light-dependent, but phytochrome-independent, translational control of the accumulation of the P700 chlorophyll-a protein of photosystem I in barley (Hordeum vulgare). Planta 176:269–276
Link G (1984) Hybridization study of developmental plastid gene expression in mustard (Sinapis alba L.) with cloned probes for most plastid DNA regions. Plant Mol Biol 3:243–248
Maniatis T, Fritsch EF, Sambrook J (1982) Molecular cloning: a laboratory manual. Cold Spring Harbor Laboratory, Cold Spring Harbor, New York
Mösinger E, Batschaner A, Schäfer E, Apel K (1985) Phytochrome control of in vitro transcription of specific genes in isolated nuclei from barley (Hordeum vulgare). Eur J Biochem 147:137–142
Mullet JE (1988) Chloroplast development and gene expression. Annu Rev Plant Physiol 39:475–502
Mullet JE, Klein RR (1987) Transcription and RNA stability are important determinants of higher plant chloroplast RNA levels. EMBO J 6:1571–1579
Oliver RP (1984) Location of the genes for cytochrome fl subunit IV of the b6/f complex, the α-subunit of CF1 ATP-synthase and subunit III of the CFO on the barley chloroplast genome. Carlsberg Res Commun 49:555–557
Poulsen C (1983) The barley chloroplast genome: Physical structure and transcriptional activity in vivo. Carlsberg Res Commun 48:57–80
Reed KC, Mann DA (1985) Rapid transfer of DNA from agarose gels to nylon membranes. Nucleic Acids Res 13:7207–7221
Robertson D, Laetsch WM (1974) Structure and function of developing barley plastids. Plant Physiol 5:148–159
Rodermel SR, Bogorad L (1985) Maize plastid photogenes: mapping and photoregulation of transcript levels during light-induced development. J Cell Biol 100:463–476
Sasaki Y, Yoshida K, Takimoto A (1988) Action spectra for photogene expression in etiolated pea seedlings. FEBS Lett 239:199–202
Shinozaki K, Ohme M, Tanaka M, Wakasugi T, Hayashida N, Matsubayashi T, Zaita N, Chunwongse J, Obokata J, Yamaguchi-Shinozaki K, Ohto C, Torazawa K, Meng BY, Sugita M, Deno H, Kamogashira T, Yamada K, Kusuda J, Takaiwa F, Kato A, Tohdoh N, Shimada H, Sugiura M (1986) The complete nucleotide sequence of the tobacco chloroplast genome: its gene organization and expression. EMBO J 5:2043–2049
Silverthorne J, Tobin E (1984) Demonstration of transcriptional regulation of specific genes by phytochrome action. Proc Natl Acad Sci USA 81:1112–1116
Søgaard B, Wettstein-Knowles P von (1987) Barley: Genes and chromosomes. Carlsberg Res Commun 52:123–196
Stern DB, Gruissem W (1987) Control of plastid gene expression: 3′ inverted repeats act as mRNA processing and stabilizing elements, but do not terminate transcription. Cell 51:1145–1157
Tobin EM, Silverthorne J (1985) Light regulation of gene expression in higher plants. Annu Rev Plant Physiol 36:569–593
Westhoff P, Herrmann RG (1988) Complex RNA maturation in chloroplasts. Eur J Biochem 171:551–564
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Communicated by R.G. Herrmann
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Krupinska, K., Apel, K. Light-induced transformation of etioplasts to chloroplasts of barley without transcriptional control of plastid gene expression. Mol Gen Genet 219, 467–473 (1989). https://doi.org/10.1007/BF00259621
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DOI: https://doi.org/10.1007/BF00259621