PubRank

H P Spaink

Author PubWeight™ 75.64‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 Infection-blocking genes of a symbiotic Rhizobium leguminosarum strain that are involved in temperature-dependent protein secretion. Mol Plant Microbe Interact 2003 2.85
2 Induction of the nodA promoter of Rhizobium leguminosarum Sym plasmid pRL1JI by plant flavanones and flavones. J Bacteriol 1987 2.77
3 Induction of pre-infection thread structures in the leguminous host plant by mitogenic lipo-oligosaccharides of Rhizobium. Science 1992 2.39
4 Auxin transport inhibition precedes root nodule formation in white clover roots and is regulated by flavonoids and derivatives of chitin oligosaccharides. Plant J 1998 2.20
5 A 2-O-methylfucose moiety is present in the lipo-oligosaccharide nodulation signal of Bradyrhizobium japonicum. Proc Natl Acad Sci U S A 1992 2.09
6 Single-molecule imaging of l-type Ca(2+) channels in live cells. Biophys J 2001 1.72
7 Lipo-oligosaccharides of Rhizobium induce infection-related early nodulin gene expression in pea root hairs. Plant J 1993 1.71
8 The molecular basis of infection and nodulation by rhizobia: the ins and outs of sympathogenesis. Annu Rev Phytopathol 1995 1.53
9 Subcellular localization of the nodD gene product in Rhizobium leguminosarum. J Bacteriol 1989 1.49
10 The structures and biological activities of the lipo-oligosaccharide nodulation signals produced by type I and II strains of Bradyrhizobium japonicum. J Biol Chem 1993 1.42
11 In vivo plasma membrane organization: results of biophysical approaches. Biochim Biophys Acta 2004 1.39
12 Structural identification of the lipo-chitin oligosaccharide nodulation signals of Rhizobium loti. Mol Microbiol 1995 1.34
13 Nodulation protein NodL of Rhizobium leguminosarum O-acetylates lipo-oligosaccharides, chitin fragments and N-acetylglucosamine in vitro. Mol Microbiol 1994 1.31
14 Androgenic switch: an example of plant embryogenesis from the male gametophyte perspective. J Exp Bot 2005 1.27
15 A Rhizobium leguminosarum biovar trifolii locus not localized on the sym plasmid hinders effective nodulation on plants of the pea cross-inoculation group. Mol Plant Microbe Interact 1997 1.22
16 A two-component system plays an important role in the root-colonizing ability of Pseudomonas fluorescens strain WCS365. Mol Plant Microbe Interact 1998 1.18
17 Isolation of the Rhizobium leguminosarum NodF nodulation protein: NodF carries a 4'-phosphopantetheine prosthetic group. J Bacteriol 1991 1.16
18 Use of green fluorescent protein color variants expressed on stable broad-host-range vectors to visualize rhizobia interacting with plants. Mol Plant Microbe Interact 2000 1.13
19 Genes and signal molecules involved in the rhizobia-leguminoseae symbiosis. Curr Opin Plant Biol 1998 1.11
20 Cell biological changes of outer cortical root cells in early determinate nodulation. Mol Plant Microbe Interact 2001 1.08
21 nodO, a new nod gene of the Rhizobium leguminosarum biovar viciae sym plasmid pRL1JI, encodes a secreted protein. J Bacteriol 1989 1.08
22 A biovar-specific signal of Rhizobium leguminosarum bv. viciae induces increased nodulation gene-inducing activity in root exudate of Vicia sativa subsp. nigra. J Bacteriol 1990 1.05
23 Uridine, a cell division factor in pea roots. Plant Mol Biol 1995 1.04
24 Characterization of Rhizobium tropici CIAT899 nodulation factors: the role of nodH and nodPQ genes in their sulfation. Mol Plant Microbe Interact 1996 1.04
25 Localization and symbiotic function of a region on the Rhizobium leguminosarum Sym plasmid pRL1JI responsible for a secreted, flavonoid-inducible 50-kilodalton protein. J Bacteriol 1989 1.03
26 An important developmental role for oligosaccharides during early embryogenesis of cyprinid fish. Proc Natl Acad Sci U S A 1997 1.03
27 Additional nodulation genes on the Sym plasmid of Rhizobium leguminosarum biovar viciae. Plant Mol Biol 1989 1.00
28 Isolation, chemical structures and biological activity of the lipo-chitin oligosaccharide nodulation signals from Rhizobium etli. Plant Mol Biol 1995 1.00
29 A Lotus japonicus nodulation system based on heterologous expression of the fucosyl transferase NodZ and the acetyl transferase NoIL in Rhizobium leguminosarum. Mol Plant Microbe Interact 2000 0.99
30 Novel branched nod factor structure results from alpha-(1-->3) fucosyl transferase activity: the major lipo-chitin oligosaccharides from Mesorhizobium loti strain NZP2213 bear an alpha-(1-->3) fucosyl substituent on a nonterminal backbone residue. Biochemistry 1998 0.99
31 The zebrafish as a model system for glucocorticoid receptor research. Comp Biochem Physiol A Mol Integr Physiol 2009 0.98
32 Rhizobium nodulation protein NodA is a host-specific determinant of the transfer of fatty acids in Nod factor biosynthesis. Mol Gen Genet 1996 0.96
33 NodZ of Bradyrhizobium extends the nodulation host range of Rhizobium by adding a fucosyl residue to nodulation signals. Mol Microbiol 1996 0.96
34 Mass spectrometric analysis of chitin oligosaccharides produced by Rhizobium NodC protein in Escherichia coli. J Bacteriol 1995 0.94
35 Phospholipids of Rhizobium contain nodE-determined highly unsaturated fatty acid moieties. J Biol Chem 1994 0.93
36 Chitin oligosaccharides can induce cortical cell division in roots of Vicia sativa when delivered by ballistic microtargeting. Development 1997 0.93
37 Bacterial nodulation protein NodZ is a chitin oligosaccharide fucosyltransferase which can also recognize related substrates of animal origin. Proc Natl Acad Sci U S A 1997 0.93
38 Heterologous rhizobial lipochitin oligosaccharides and chitin oligomers induce cortical cell divisions in red clover roots, transformed with the pea lectin gene. Mol Plant Microbe Interact 2000 0.92
39 Mutation in GDP-fucose synthesis genes of Sinorhizobium fredii alters Nod factors and significantly decreases competitiveness to nodulate soybeans. Mol Plant Microbe Interact 1999 0.91
40 Lotus japonicus contains two distinct ENOD40 genes that are expressed in symbiotic, nonsymbiotic, and embryonic tissues. Mol Plant Microbe Interact 2000 0.91
41 Chitin oligosaccharide synthesis by rhizobia and zebrafish embryos starts by glycosyl transfer to O4 of the reducing-terminal residue. Biochemistry 1999 0.90
42 Nod factors of Rhizobium leguminosarum bv. viciae and their fucosylated derivatives stimulate a nod factor cleaving activity in pea roots and are hydrolyzed in vitro by plant chitinases at different rates. Mol Plant Microbe Interact 2000 0.89
43 Genomic annotation and transcriptome analysis of the zebrafish (Danio rerio) hox complex with description of a novel member, hox b 13a. Evol Dev 2005 0.89
44 Substrate specificity and kinetic studies of nodulation protein NodL of Rhizobium leguminosarum. Biochemistry 1995 0.88
45 Induction of nodule primordia on Phaseolus and Acacia by lipo-chitin oligosaccharide nodulation signals from broad-host-range Rhizobium strain GRH2. Plant Mol Biol 1995 0.88
46 Serine residue 45 of nodulation protein NodF from Rhizobium leguminosarum bv. viciae is essential for its biological function. J Bacteriol 1994 0.87
47 Fusions between green fluorescent protein and beta-glucuronidase as sensitive and vital bifunctional reporters in plants. Plant Mol Biol 1998 0.87
48 A central domain of Rhizobium NodE protein mediates host specificity by determining the hydrophobicity of fatty acyl moieties of nodulation factors. Mol Microbiol 1995 0.86
49 Proteins involved in the production and perception of oligosaccharides in relation to plant and animal development. Curr Opin Struct Biol 2001 0.84
50 Structural characterisation of lipo-chitin oligosaccharides isolated from Bradyrhizobium aspalati, microsymbionts of commercially important South African legumes. Carbohydr Res 1999 0.84
51 Effect of pH and soybean cultivars on the quantitative analyses of soybean rhizobia populations. J Biotechnol 2001 0.84
52 Rhizobium leguminosarum bv. trifolii produces lipo-chitin oligosaccharides with nodE-dependent highly unsaturated fatty acyl moieties. An electrospray ionization and collision-induced dissociation tandem mass spectrometric study. J Biol Chem 1996 0.82
53 Computing with DNA by operating on plasmids. Biosystems 2000 0.82
54 Rhizobium nodulation protein NodC is an important determinant of chitin oligosaccharide chain length in Nod factor biosynthesis. J Bacteriol 1997 0.82
55 Fusions between green fluorescent protein and beta-glucuronidase as sensitive and vital bifunctional reporters in plants. Plant Mol Biol 1998 0.81
56 Functional analysis of an interspecies chimera of acyl carrier proteins indicates a specialized domain for protein recognition. Mol Gen Genet 1998 0.80
57 Function of chitin oligosaccharides in plant and animal development. EXS 1999 0.79
58 The embryonic expression patterns of zebrafish genes encoding LysM-domains. Gene Expr Patterns 2013 0.79
59 Mutants in the nodFEL promoter of Rhizobium leguminosarum bv. viciae reveal a role of individual nucleotides in transcriptional activation and protein binding. Arch Microbiol 2001 0.79
60 NodFE-dependent fatty acids that lack an alpha-beta unsaturation are subject to differential transfer, leading to novel phospholipids. Mol Plant Microbe Interact 1998 0.79
61 Biosynthesis and secretion of rhizobial lipochitin-oligosaccharide signal molecules. Subcell Biochem 1998 0.79
62 Expression analysis of the family of 14-3-3 proteins in zebrafish development. Gene Expr Patterns 2006 0.78
63 A catalogue of molecular, physiological and symbiotic properties of soybean-nodulating rhizobial strains from different soybean cropping areas of China. Syst Appl Microbiol 2003 0.77
64 Comparison of characteristics of the nodX genes from various Rhizobium leguminosarum strains. Mol Plant Microbe Interact 1999 0.77
65 Rhizobial NodL O-acetyl transferase and NodS N-methyl transferase functionally interfere in production of modified Nod factors. J Bacteriol 2001 0.77
66 Functional analysis of chimeras derived from the Sinorhizobium meliloti and Mesorhizobium loti nodC genes identifies regions controlling chitin oligosaccharide chain length. Mol Gen Genet 2000 0.77
67 Acyl-acyl carrier protein is a donor of fatty acids in the NodA-dependent step in biosynthesis of lipochitin oligosaccharides by rhizobia. J Bacteriol 1997 0.76
68 Quantitative bioassays for measuring biologically functional gonadotropins based on eel gonadotropic receptors. Gen Comp Endocrinol 2012 0.76
69 Structural determination of the lipo-chitin oligosaccharide nodulation signals produced by Rhizobium fredii HH103. Carbohydr Res 1997 0.75
70 Plant genetics. Knocking out nodules. Nature 1999 0.75
71 Growth temperature regulation of host-specific modifications of rhizobial lipo-chitin oligosaccharides: the function of nodX is temperature regulated. Mol Plant Microbe Interact 2000 0.75
72 Expression of Rhizobium chitin oligosaccharide fucosyltransferase in zebrafish embryos disrupts normal development. Ann N Y Acad Sci 1998 0.75
73 The relationship between nodulin gene expression and the Rhizobium nod genes in Vicia sativa root nodule development. Mol Plant Microbe Interact 1992 0.75
74 Flavonoids in the Rhizobium-legume symbiosis. Prog Clin Biol Res 1988 0.75