Results 251 to 260 of about 554,590 (276)

GAMETOPHYTIC INCOMPATIBILITY IN POME AND STONE FRUITS: GENES CONTROLLING S-LOCUS

Acta Horticulturae, 2012
Angiosperms are the most prevalent and evolutionarily advanced group of plants. A critical step for the success of flowering plants was the wide promotion of cross-fertilization as reproductive strategy. The Gametophytic Self-Incompatibility (GSI) system represents one of these strategies and it occurs in Rosaceous species (i.e. pome and stone fruits).
DONDINI, LUCA, DE FRANCESCHI, PAOLO, SANSAVINI, SILVIERO   +2 more
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Structure and expression of the S locus-related genes of maize

Plant Molecular Biology, 1993
The extracellular of the putative receptor-like protein kinase, ZmPK1, is related to the self-incompatibility locus (S-locus) genes of Brassica. We have isolated and characterized a genomic DNA clone of ZmPK1 and three additional genes from maize that are highly related to ZmPK1.
R, Zhang, J C, Walker
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Do numerical polymorphisms exist at the human 5 S locus?

Human Genetics, 1980
Grain count analysis following hybridization in situ was used to determine whether there are numerical polymorphisms at the human genes that code for 5S RNA. Of seven individuals surveyed in this study, two showed significant differences between the number of autoradiographic grains on the tips of the homologs of chromosome 1q.
A S, Henderson, G, Moskowitz, D, Warburton   +2 more
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The S locus of flowering plants: when self-rejection is self-interest

Trends in Genetics, 1992
In certain families of flowering plants, a self-incompatibility (SI) locus prevents self-fertilization, by a specific interaction between the S-gene product produced in the pistil and the S-gene products borne on or expressed by the male gametophyte, the pollen grain.
R D, Thompson, H H, Kirch
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Identification and classification of S haplotypes in Raphanus sativus by PCR-RFLP of the S locus glycoprotein (SLG) gene and the S locus receptor kinase (SRK) gene

Theoretical and Applied Genetics, 2002
Polymorphism of the S-locus glycoprotein (SLG) and S-locus receptor kinase (SRK) genes in Raphanus sativus was analyzed by PCR-RFLP using SLG- and SRK-specific primers. Twenty four inbred lines of R. sativus could be grouped into nine S haplotypes.
S.-H., Lim, J., Cho, J., Lee, Y.-H., Cho, B.-D., Kim   +4 more
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Polymorphism of the S -locus glycoprotein gene (SLG ) and the S -locus related gene (SLR1 ) in Raphanus sativus L. and self-incompatible ornamental plants in the Brassicaceae

Molecular and General Genetics MGG, 1998
The S-locus glycoprotein gene, SLG, which participates in the pollen-stigma interaction of self-incompatibility, and its unlinked homologue, SLR1, were analyzed in Raphanus sativus and three self-incompatible ornamental plants in the Brassicaceae. Among twenty-nine inbred lines of R.
K, Sakamoto, M, Kusaba, T, Nishio
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Characterization of Brassica S-haplotypes lacking S-locus glycoprotein.

FEBS letters, 2000
Self-incompatibility (SI) in Brassica is regulated by a single multi-allelic locus, S, which contains highly polymorphic stigma-expressed genes, SLG and SRK. While SRK is shown to be the determinant of female SI specificity, SLG is thought to assist the function of SRK.
T, Suzuki, M, Kusaba, M, Matsushita, K, Okazaki, T, Nishio   +4 more
openaire   +1 more source

S locus-linked F-box genes expressed in anthers of Hordeum bulbosum

Plant Cell Reports, 2009
Diploid Hordeum bulbosum (a wild relative of cultivated barley) exhibits a two-locus self-incompatibility (SI) system gametophytically controlled by the unlinked multiallelic loci S and Z. This unique SI system is observed in the grasses (Poaceae) including the tribe Triticeae.
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PCR-RFLP of S locus for identification of breeding lines in cruciferous vegetables

Plant Cell Reports, 1994
A simple method of detecting polymorphism of S locus glycoprotein gene, SLG, in Chinese cabbage and cabbage was developed, and used for identification of breeding lines. DNA was amplified by the polymerase chain reaction (PCR) with a pair of primers having S 6 SLG sequences from inbred lines, and digested with restriction endonucleases which recognize ...
T, Nishio, K, Sakamoto, J, Yamaguchi
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Visualization of the Brassica self-incompatibility S-locus on identified oilseed rape chromosomes

Plant Molecular Biology, 1998
Seventy years after Karpechenko [15] first reported the accurate chromosome number of oilseed rape (Brassica napus L., 2n=38), we have developed a quantitative chromosome map of rape using computer imaging technology. The capacity to identify individual rape chromosomes will facilitate a wide range of genetic studies.
Y, Kamisugi, S, Nakayama, C M, O'Neil, R J, Mathias, M, Trick, K, Fukui   +5 more
openaire   +2 more sources