Results 171 to 180 of about 19,677,043 (191)

Breakdown of self-incompatibility in tetraploid Lycopersicon peruvianum: inheritance and expression of S-related proteins

Theoretical and Applied Genetics, 1997
Lycopersicon peruvianum displays gametophytic self-incompatibility (GSI). We have isolated self-compatible (SC) tetraploids of L. peruvianum from tissue-cultured leaves and have explored the expression and inheritance of their S-related proteins. The Srelated protein profiles of styles of SC tetraploids were indistinguishable from the diploid self ...
B. Chawla, R. Bernatzky, W. Liang, M. Marcotrigiano   +3 more
openaire   +1 more source

Facts and hypotheses on the origin of S mutations and on the function of the S gene in Nicotiana alata and Lycopersicum peruvianum

Proceedings of the Royal Society of London. Series B. Biological Sciences, 1975
Fragments in certain pollen-part mutants are suspected to originate from duplications of satellited regions. Linkage tests demonstrate that, if this interpretation is correct, either the specificity segment of the S locus is not on the fragment or two unliked specificity segments operate respectively in pollen and style.
D, de Nettancourt, M, Devreux, F, Carluccio, U, Laneri, M, Cresti, E, Pacini, G, Sarfatti, A J, van Gastel   +7 more
openaire   +2 more sources

An S RNase Gene of Lycopersicon peruvianum L. is Highly Expressed in Transgenic Tobacco but Does not Affect Self-incompatibility

Journal of Plant Physiology, 1999
Summary Lycopersicon peruvianum has a gametophytic self-incompatibility (GSI) mechanism controlled by a single genetic locus (S locus) with multiple alleles. S RNases, an allelic series of abundant stylar proteins, are products of the S locus in L. peruvianum and other Solanaceous plants.
Chung, IK, Lee, SY, Lim, PO, Oh, SA, Kim, YS, Nam, HG   +5 more
openaire   +2 more sources

The 5' flanking sequences of two S alleles in Lycopersicon peruvianum are highly heterologous but contain short blocks of homologous sequences.

Plant & cell physiology, 1996
To characterize the molecular structure of the S alleles in Lycopersicon peruvianum, we isolated two genomic fragments that corresponded to cDNAs for S11 and S12 RNases from a genomic library of a plant with the S11S12 genotype. The coding regions and the flanking regions in both fragments were sequenced.
Chung, IK, Lee, SY, Ito, T, Tanaka, H, Nam, HG, Takagi, M   +5 more
openaire   +1 more source

Initial development of a set of introgression lines from Solanum peruvianum PI 126944 into tomato: exploitation of resistance to viruses

Euphytica, 2013
O. Julián, J. Herráiz, S. Corella, I. di-Lolli, S. Soler, M. Díez, A. Pérez‐de‐Castro   +6 more
semanticscholar   +2 more sources

Genetic structure of the four wild tomato species in the Solanum peruvianum s.l. species complex.

Genome, 2014
J. Labate, L. Robertson, S. Strickler, L. Mueller   +3 more
semanticscholar   +1 more source

Population structure, demographic history, and evolutionary patterns of a green-fruited tomato, Solanum peruvianum (Solanaceae), revealed by spatial genetics analyses.

American-Eurasian journal of botany, 2012
T. Nakazato, R.L.A. Franklin, Burton C Kirk, E. Housworth   +3 more
semanticscholar   +1 more source

Molecular dissection of Tomato leaf curl virus resistance in tomato line TY172 derived from Solanum peruvianum

Theoretical and Applied Genetics, 2009
Ilana Anbinder, M. Reuveni, R. Azari, I. Paran, Sahadia Nahon, Haviva Shlomo, Lea Chen, M. Lapidot, I. Levin   +8 more
semanticscholar   +1 more source

QTL analysis of an advanced backcross of Lycopersicon peruvianum to the cultivated tomato and comparisons with QTLs found in other wild species

Theoretical and Applied Genetics, 1997
T. Fulton, T. Beck-Bunn, D. Emmatty, Y. Eshed, J. López, Vincent Petiard, J. Uhlig, Daniel Zamir, S. Tanksley   +8 more
semanticscholar   +1 more source

Characterisation of the tolerance to the beet leafhopper transmitted virescence agent phytoplasma in the PI128655 accession of Solanum peruvianum

, 2014
C. Garcion, S. Eveillard, J. Renaudin
semanticscholar   +1 more source