Search Results - "SÄNGER, Heinz L."

Isolation of an RNA-directed RNA polymerase-specific cDNA clone from tomato by Schiebel, W, Pelissier, T, Riedel, L, Thalmeir, S, Schiebel, R, Kempe, D, Lottspeich, F, Sanger, H.L, Wassenegger, M

“…A 3600-bp RNA-directed RNA polymerase (RdRP)-specific cDNA comprising an open reading frame (ORF) of 1114 amino acids was isolated from tomato. The putative…”
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Heavy de novo methylation at symmetrical and non-symmetrical sites is a hallmark of RNA-directed DNA methylation by Pelissier, T, Thalmeir, S, Kempe, D, Sanger, H.L, Wassenegger, M

“…Previous analysis of potato spindle tuber viroid (PSTVd) RNA-infected tobacco plants has suggested that an RNA-DNA interaction could trigger de novo…”
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A Single Nucleotide Substitution Converts Potato Spindle Tuber Viroid (PSTVd) from a Noninfectious to an Infectious RNA for Nicotiana tabacum by Wassenegger, Michael, Spieker, Reiner L., Thalmeir, Sabine, Gast, Frank-Ulrich, Riedel, Leonhard, Sänger, Heinz L.

“…Mechanical inoculation ofNicotiana tabacumwith the PSTVd isolate KF 440-2 from the host plant tomato resulted in thede novoemergence, replication, and…”
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Nucleotide sequence and secondary structure of potato spindle tuber viroid by Gross, H.J, Domdey, H, Lossow, C, Jank, P, Raba, M, Alberty, H, Sanger, H.L

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The Dimerization Domain of Potato Spindle Tuber Viroid, a Possible Hallmark for Infectious RNA by Gast, Frank-Ulrich, Kempe, Dirk, Sänger, Heinz L

“…Covalently closed circular (+) RNA of the potato spindle tuber viroid (PSTVd) can efficiently dimerize noncovalently upon heating and slow cooling in the…”
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Correlation between structure and pathogenicity of potato spindle tuber viroid (PSTV) by Schnölzer, Martina, Haas, Bernd, Ramm, Karla, Hofmann, Hans, Sänger, Heinz L.

“…Sequence analysis by primer‐extension at the level of their cDNA showed that the RNA genomes of various field isolates of potato spindle tuber viroid (PSTV) of…”
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RNA-directed de novo methylation of genomic sequences in plants by Wassenegger, M, Heimes, S, Riedel, L, Sänger, H L

“…One monomeric and three oligomeric potato spindle tuber viroid (PSTVd) cDNA units were introduced into the tobacco genome via the Agrobacterium-mediated…”
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DNA-dependent RNA polymerase II of plant origin transcribes viroid RNa into full-length copies by Rackwitz, H.R, Rohde, W, Sanger, H.L

“…DNA-dependent RNA polymerase II purified from healthy plant tissue is capable of synthesizing linear (-)-viroid RNA copies of full length from (+)-viroid RNA…”
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Viroid replication is inhibited by α -amanitin by MÜHLBACH, HANS-P, SÄNGER, HEINZ L

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Large-scale purification of viroid RNA using Cs2SO4 gradient centrifugation and high-performance liquid chromatography by Colpan, M, Schumacher, J, Brüggemann, W, Sänger, H L, Riesner, D

“…A procedure for the purification of viroid RNA from tomato plants is described which yields up to a milligram of viroid RNA of gel electrophoretic homogeneity…”
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Nucleotide Sequence and Secondary Structure of Citrus Exocortis and Chrysanthemum Stunt Viroid by GROSS, Hans J., KRUPP, Guido, DOMDEY, Horst, RABA, Manfred, JANK, Peter, LOSSOW, Christine, ALBERTY, Heidemarie, SÄNGER, Heinz L., RAMM, Karla

“…The complete nucleotide sequence of citrus exocortis viroid (CEV, propagated in Gymura) and chrysanthemum stunt viroid (CSV, propagated in Cineraria) has been…”
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Functions of the Two Particles of Tobacco Rattle Virus by Heinz L. Sänger

“…Article Usage Stats Services JVI Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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A severe and a mild potato spindle tuber viroid isolate differ in three nucleotide exchanges only by Gross, H J, Liebl, U, Alberty, H, Krupp, G, Domdey, H, Ramm, K, Sänger, H L

“…Fingerprint analyses of two potato spindle tuber viroid (PSTV) isolates causing severe and mild symptoms, respectively, in tomato exhibited defined differences…”
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RNA-directed RNA polymerase from tomato leaves. II. Catalytic in vitro properties by SCHIEBEL, W, HAAS, B, MARINKOVIC, S, KLANNER, A, SÄNGER, H. L

“…The catalytic properties of electrophoretically homogeneous RNA-directed RNA polymerase (RdRP, EC 2.7.7.48) from tomato leaf tissue were studied with the aid…”
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RNA-directed RNA polymerase from tomato leaves. I. Purification and physical properties by SCHIEBEL, W, HAAS, B, MARINKOVIC, S, KLANNER, A, SÄNGER, H. L

“…An RNA-directed RNA polymerase (RdRP, EC 2.7.7.48) from tomato leaf tissue was purified to electrophoretic homogeneity. A terminal transferase activity that…”
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Ribonuclease T1 generates circular RNA molecules from viroid-specific RNA transcripts by cleavage and intramolecular ligation by Tsagris, M, Tabler, M, Sanger, H.L

“…A 406 nucleotide long potato spindle tuber viroid (PSTVd)-specific linear RNA transcript was synthesized in vitro and subjected to limited digestion with…”
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The molecular structure of hop latent viroid (HLV), a new viroid occurring worldwide in hops by PUCHTA, H, RAMM, K, SÄNGER, H. L

“…A new viroid which does not seem to produce any symptoms of disease, and is therefore tentatively named hop latent viroid (HLV) was found to occur worldwide in…”
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Molecular and biological properties of a cloned and infectious new sequence variant of cucumber pale fruit virold (CPFV) by Puchta, Holger, Ramm, Karla, Sänger, Heinz L.

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Viroids are Single-Stranded Covalently Closed Circular RNA Molecules Existing as Highly Base-Paired Rod-Like Structures by Sänger, Heinz L., Klotz, Günther, Riesner, Detlev, Gross, Hans J., Kleinschmidt, Albrecht K.

“…Viroids are uncoated infectious RNA molecules pathogenic to certain higher plants. Four different highly purified viroids were studied. By ultracentrifugation,…”
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Sequence analysis of five new field isolates demonstrates that the chain length of potato spindle tuber viroid (PSTVd) is not strictly conserved but as variable as in other viroids by Herold, T. (Max-Planck-Institut fuer Biochemie, Martinsried, Muenchen (Germany). Abteilung Viroidforschung), Haas, B, Singh, R.P, Boucher, A, Saenger, H.L

“…The sequence analysis of five new field isolates of potato spindle tuber viroid (PSTVd) of different virulence revealed that the length of their RNA chain is…”
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