EurekaMag.com logo
+ Site Statistics
References:
54,215,046
Abstracts:
30,230,908
PMIDs:
28,215,208
+ Search Articles
+ Subscribe to Site Feeds
EurekaMag Most Shared ContentMost Shared
EurekaMag PDF Full Text ContentPDF Full Text
+ PDF Full Text
Request PDF Full TextRequest PDF Full Text
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter
Follow on LinkedInFollow on LinkedIn

+ Translate

N-Linked Glycan Chains on S-Allele-Associated Glycoproteins from Nicotiana alata



N-Linked Glycan Chains on S-Allele-Associated Glycoproteins from Nicotiana alata



Plant Cell 1(5): 511-514



The products of the self-incompatibility locus of flowering plants are glycoproteins. The specificity of different alleles at this locus might be expressed through differences in either amino acid sequences or by the glycan substituents. We have investigated the numbers of N-linked glycan chains on the S-glycoproteins and obtained information on their structure by enzymic cleavage with N-glycanase and endo-[beta]-N-acetylglucosaminidase H. In addition to there being variation in the numbers of chains on the S-glycoproteins, each glycoprotein appears to consist of a spectrum of "glycoforms" bearing chains of differing type and fine structure. This microheterogeneity in N-linked glycan chains may be functionally significant.

(PDF emailed within 0-6 h: $19.90)

Accession: 001891612

Download citation: RISBibTeXText

PMID: 12359899

DOI: 10.1105/tpc.1.5.511



Related references

Structure and microheterogeneity of the n linked glycan chains from a stylar glycoprotein associated with the expression of self incompatibility in nicotiana alata. Journal of Cellular Biochemistry Supplement (16 PART D): 165, 1992

Structural analysis of the N-linked glycan chains from a stylar glycoprotein associated with expression of self-incompatibility in Nicotiana alata. Glycobiology 2(3): 241-250, 1992

Determination by 360 MHz 1H NMR spectroscopy of the type of branching in complex asparagine-linked glycan chains of glycoproteins. Febs Letters 89(1): 149-152, 1978

Morphologic and cytoembryologic studies of sesquidiploid and allohexaploid (Nicotiana alata X Nicotiana glauca) X Nicotiana alata. Genetika i selektsiia otdalennykh gibridov: 26-138, 1976

A new S-allele and specific S-proteins associated with two S-alleles in Nicotiana alata. Biotechnology and ecology of pollen: proceedings International Conference on Biotechnology and Ecology of Pollen 9-11 y 1985 Univ of Massachusetts Amherst MA ed by DL Mulcahy GB Mulcahy and E Ottaviano: 196, 1986

Fish egg glycophosphoproteins have species-specific N-linked glycan units previously found in a storage pool of free glycan chains. Journal of Biological Chemistry 267(34): 24287-24296, 1992

An S-RNase promoter from Nicotiana alata functions in transgenic N. alata plants but not Nicotiana tabacum. Plant Molecular Biology 28(5): 957-963, 1995

Style glycoproteins of Lycopersicon peruvianum and Nicotiana alata associated with self incompatibility are homologous. Tomato biotechnology Proceedings of a symposium held at the University of California, Davis, California, August 20-22, 1986: 267-273, 1987

Do S allele-specific peroxidase isoenzymes exist in self-incompatible Nicotiana alata?. Tag. Theoretical and Applied Genetics. Theoretische und Angewandte Genetik 57(3): 119-123, 1980

Structure of N-glycans on the S3- and S6-allele stylar self-incompatibility ribonucleases of Nicotiana alata. Glycobiology 6(6): 611-618, 1996

Identification, isolation, and N-terminal sequencing of style glycoproteins associated with self-incompatibility in Nicotiana alata. Plant Cell 1(5): 493-499, 1989

Inhibition of in Vitro Pollen Tube Growth by Isolated S-Glycoproteins of Nicotiana alata. Plant Cell 1(5): 501-510, 1989

Pollen stigma interactions in plants possible role of s allele associated antigens in nicotiana alata. Journal of Cellular Biochemistry Supplement (7 PART B): 280, 1983