PCP-A1, a Defensin-Like Brassica Pollen Coat Protein That Binds the S Locus Glycoprotein, Is the Product of Gametophytic Gene Expression

1998 ◽  
Vol 10 (8) ◽  
pp. 1333 ◽  
Author(s):  
James Doughty ◽  
Suzanne Dixon ◽  
Simon J. Hiscock ◽  
Antony C. Willis ◽  
Isobel A. P. Parkin ◽  
...  
Keyword(s):  
Gene Expression ◽  
Coat Protein ◽  
S Locus ◽  
Pollen Coat ◽  
Brassica Pollen ◽  
S Locus Glycoprotein ◽  
Pollen Coat Protein

scholarly journals PCP-A1, a Defensin-like Brassica Pollen Coat Protein That Binds the S Locus Glycoprotein, Is the Product of Gametophytic Gene Expression

1998 ◽  
Vol 10 (8) ◽  
pp. 1333-1347 ◽  
Author(s):  
James Doughty ◽  
Suzanne Dixon ◽  
Simon J. Hiscock ◽  
Antony C. Willis ◽  
Isobel A. P. Parkin ◽  
...  
Keyword(s):  
Gene Expression ◽  
Coat Protein ◽  
S Locus ◽  
Pollen Coat ◽  
Brassica Pollen ◽  
S Locus Glycoprotein ◽  
Pollen Coat Protein

scholarly journals Modifying the pollen coat protein composition in Brassica

2002 ◽  
Vol 31 (4) ◽  
pp. 477-486 ◽  
Author(s):  
Elizabeth Foster ◽  
Danielle Schneiderman ◽  
Michel Cloutier ◽  
Stephen Gleddie ◽  
Laurian S. Robert
Keyword(s):  
Coat Protein ◽  
Protein Composition ◽  
Pollen Coat ◽  
Pollen Coat Protein

scholarly journals Genomic Organization of the S Locus: Identification and Characterization of Genes in SLG/SRK Region of S9 Haplotype of Brassica campestris (syn. rapa)

Genetics ◽  
1999 ◽  
Vol 153 (1) ◽  
pp. 391-400 ◽  
Author(s):  
Go Suzuki ◽  
Naoko Kai ◽  
Tamaki Hirose ◽  
Kiichi Fukui ◽  
Takeshi Nishio ◽  
...  
Keyword(s):  
Brassica Campestris ◽  
Protein A ◽  
S Locus ◽  
Cysteine Rich Protein ◽  
Pollen Coat ◽  
Genes Encoding ◽  
Gene Rich Region ◽  
Identification And Characterization ◽  
S Locus Glycoprotein

Abstract In Brassica, two self-incompatibility genes, encoding SLG (S locus glycoprotein) and SRK (S-receptor kinase), are located at the S locus and expressed in the stigma. Recent molecular analysis has revealed that the S locus is highly polymorphic and contains several genes, i.e., SLG, SRK, the as-yet-unidentified pollen S gene(s), and other linked genes. In the present study, we searched for expressed sequences in a 76-kb SLG/SRK region of the S9 haplotype of Brassica campestris (syn. rapa) and identified 10 genes in addition to the four previously identified (SLG9, SRK9, SAE1, and SLL2) in this haplotype. This gene density (1 gene/5.4 kb) suggests that the S locus is embedded in a gene-rich region of the genome. The average G + C content in this region is 32.6%. An En/Spm-type transposon-like element was found downstream of SLG9. Among the genes we identified that had not previously been found to be linked to the S locus were genes encoding a small cysteine-rich protein, a J-domain protein, and an antisilencing protein (ASF1) homologue. The small cysteine-rich protein was similar to a pollen coat protein, named PCP-A1, which had previously been shown to bind SLG.

scholarly journals Cloning of PCP1, a member of a family of pollen coat protein (PCP) genes from Brassica oleracea encoding novel cysteine-rich proteins involved in pollen-stigma interactions

1996 ◽  
Vol 10 (2) ◽  
pp. 303-313 ◽  
Author(s):  
Borislav S. Stanchev ◽  
James Doughty ◽  
Charles P. Scutt ◽  
Hugh Dickinson ◽  
Ronald R.D. Croy
Keyword(s):  
Coat Protein ◽  
Brassica Oleracea ◽  
Pollen Coat ◽  
Pollen Coat Protein

scholarly journals A Pollen Coat Protein, SP11/SCR, Determines the PollenS-Specificity in the Self-Incompatibility ofBrassica Species

2001 ◽  
Vol 125 (4) ◽  
pp. 2095-2103 ◽  
Author(s):  
Hiroshi Shiba ◽  
Seiji Takayama ◽  
Megumi Iwano ◽  
Hiroko Shimosato ◽  
Miyuki Funato ◽  
...  
Keyword(s):  
Coat Protein ◽  
The Self ◽  
Self Incompatibility ◽  
Pollen Coat ◽  
Pollen Coat Protein

scholarly journals Pollen coat protein gene families

2001 ◽  
Vol 2 ◽  
pp. spotlight-20010703-01
Author(s):  
David Bruce
Keyword(s):  
Coat Protein ◽  
Coat Protein Gene ◽  
Protein Gene ◽  
Gene Families ◽  
Pollen Coat ◽  
Pollen Coat Protein

Identification of a flower-specific cDNA,RsPCP1, encoding putative pollen coat protein from radish

2003 ◽  
Vol 46 (2) ◽  
pp. 130-133 ◽  
Author(s):  
Yung Geun Yoo ◽  
Sang -Choon Lee ◽  
Seong -Ryong Kim
Keyword(s):  
Coat Protein ◽  
Pollen Coat ◽  
Pollen Coat Protein

Transformation of Wheat With the Gene Encoding the Coat Protein of Barley Yellow Mosaic Virus

1996 ◽  
Vol 23 (4) ◽  
pp. 429 ◽  
Author(s):  
S Karunaratne ◽  
A Sohn ◽  
A Mouradov ◽  
J Scott ◽  
HH Steinbiss ◽  
...  
Keyword(s):  
Gene Expression ◽  
Coat Protein ◽  
Mosaic Virus ◽  
Yellow Mosaic Virus ◽  
Bar Gene ◽  
Gene Encoding ◽  
Barley Yellow Mosaic Virus ◽  
Virus Coat Protein ◽  
Wheat Embryos ◽  
Virus Coat

Wheat plants (Triticum aestivum cv. Hartog) were stably transformed with the bar gene and the gene encoding the barley yellow mosaic virus coat protein. Cultured immature wheat embryos were bombarded with tungsten particles coated with the pEmuPAT-cp construct. Fifteen regenerating 'PPT- resistant' plants were selected on medium containing phosphinothricin. Of these, 11 plants had both the bar and cp genes integrated into the wheat genome and two plants had only the bar gene. Transmission of the two genes to progeny of two independent plants was confirmed. The barley yellow mosaic virus coat protein was detected in both the parent and progeny plants; however, bar gene expression occurred only in the parent plants.

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