PubRank

P J Lea

Author PubWeight™ 64.01‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 Alternative route for nitrogen assimilation in higher plants. Nature 1974 7.95
2 Distribution of the Enzymes of Nitrogen Assimilation within the Pea Leaf Cell. Plant Physiol 1979 4.76
3 Photorespiration: metabolic pathways and their role in stress protection. Philos Trans R Soc Lond B Biol Sci 2000 2.98
4 Ammonia Assimilation in the Roots of Nitrate- and Ammonia-Grown Hordeum Vulgare (cv Golden Promise). Plant Physiol 1983 2.03
5 Intracellular localization of aspartate kinase and the enzymes of threonine and methionine biosynthesis in green leaves. Plant Physiol 1983 1.87
6 Glutamine and asparagine as nitrogen donors for reductant-dependent glutamate synthesis in pea roots. Biochem J 1975 1.80
7 S-adenosylmethionine--a novel regulator of aspartate kinase. Nature 1980 1.77
8 Asparagine synthesis in pea leaves, and the occurrence of an asparagine synthetase inhibitor. Plant Physiol 1983 1.75
9 The occurrence of glutamate synthase in algae. Biochem Biophys Res Commun 1975 1.51
10 Glutamate synthase in blue-green algae. Biochem Soc Trans 1975 1.40
11 The aspartic acid metabolic pathway, an exciting and essential pathway in plants. Amino Acids 2006 1.31
12 The biosynthesis and metabolism of the aspartate derived amino acids in higher plants. Phytochemistry 1997 1.15
13 Metabolism of Hydroxypyruvate in a Mutant of Barley Lacking NADH-Dependent Hydroxypyruvate Reductase, an Important Photorespiratory Enzyme Activity. Plant Physiol 1989 1.13
14 Antioxidant enzymes responses to cadmium in radish tissues. Phytochemistry 2001 1.07
15 Photorespiratory mutants of the mitochondrial conversion of glycine to serine. Plant Physiol 1990 1.06
16 The value of mutants unable to carry out photorespiration. Photosynth Res 1988 1.04
17 The isolation and characterisation of a catalase-deficient mutant of barley (Hordeum vulgare L.). Planta 1983 1.02
18 Three-dimensional analysis of the vascular system in the rat spinal cord with scanning electron microscopy of vascular corrosion casts. Part 1: Normal spinal cord. Neurosurgery 1993 1.02
19 Action of Inhibitors of Ammonia Assimilation on Amino Acid Metabolism in Hordeum vulgare L. (cv Golden Promise). Plant Physiol 1983 1.02
20 Carbon and nitrogen metabolism in barley (Hordeum vulgare L.) mutants lacking ferredoxin-dependent glutamate synthase. Planta 1986 0.99
21 The role of arginine decarboxylase in modulating the sensitivity of barley to ozone. Environ Pollut 1989 0.97
22 Three-dimensional analysis of the vascular system in the rat spinal cord with scanning electron microscopy of vascular corrosion casts. Part 2: Acute spinal cord injury. Neurosurgery 1993 0.97
23 A role for shoot protein in shoot-root dry matter allocation in higher plants. Ann Bot 2005 0.96
24 The use of amino acid analogues in biological studies. Sci Prog 1976 0.96
25 The isolation of a lysine-sensitive aspartate kinase from pea leaves and its involvement in homoserine biosynthesis in isolated chloroplasts. FEBS Lett 1979 0.95
26 Structure of a radiate pseudocolony associated with an intrauterine contraceptive device. Hum Pathol 1985 0.94
27 Enzymology of the reduction of hydroxypyruvate and glyoxylate in a mutant of barley lacking peroxisomal hydroxypyruvate reductase. Plant Physiol 1990 0.91
28 2'-carboxy-D-arabitinol 1-phosphate protects ribulose 1, 5-bisphosphate carboxylase/oxygenase against proteolytic breakdown. Eur J Biochem 1999 0.91
29 Lysine metabolism in higher plants. Amino Acids 2001 0.89
30 The nonprotein amino acids of plants. Adv Enzymol Relat Areas Mol Biol 1979 0.89
31 Photorespiratory N donors, aminotransferase specificity and photosynthesis in a mutant of barley deficient in serine: glyoxylate aminotransferase activity. Planta 1987 0.87
32 Regulation of Aspartate Kinase Isoenzymes in Barley Mutants Resistant to Lysine plus Threonine : Construction and Analysis of Combinations of the Lt1a, Lt1b, and Lt2 Mutant Genes. Plant Physiol 1984 0.84
33 Use of barley mutants to study the control of photorespiratory metabolism. Biochem Soc Trans 1996 0.82
34 Decarboxylation of glycine contributes to carbon isotope fractionation in photosynthetic organisms. Photosynth Res 2001 0.82
35 The localisation of enzymes of nitrogen assimilation in maize leaves and their activities during greening. Planta 1977 0.82
36 Are isocitrate lyase and phosphoenolpyruvate carboxykinase involved in gluconeogenesis during senescence of barley leaves and cucumber cotyledons? Plant Cell Physiol 2000 0.82
37 Identification and measurement of homoserine by gas--liquid chromatography. Anal Biochem 1980 0.81
38 Nevi and melanoma induced by chemical carcinogens in laboratory animals: similarities and differences with human lesions. J Cutan Pathol 1983 0.80
39 Nickel elicits a fast antioxidant response in Coffea arabica cells. Plant Physiol Biochem 2006 0.80
40 Characteristics of a photorespiratory mutant of barley (Hordeum vulgare L.) deficient in phosphogly collate phosphatase. Photosynth Res 1987 0.79
41 Are high-lysine cereal crops still a challenge? Braz J Med Biol Res 2005 0.79
42 Emulsion stability in a total nutrient admixture for total parenteral nutrition. J Am Coll Nutr 1992 0.79
43 A splice site mutation gives rise to a mutant of the C4 plant Amaranthus edulis deficient in phosphoenolpyruvate carboxylase activity. Gene 1998 0.78
44 Control of C4 photosynthesis: effects of reduced activities of phosphoenolpyruvate carboxylase on CO2 assimilation in Amaranthus edulis L. J Exp Bot 2000 0.78
45 Purification and properties of two forms of glutamine synthetase from the plant fraction of Phaseolus root nodules. Planta 1983 0.77
46 Glutamine metabolism in higher plants. Curr Top Cell Regul 1981 0.77
47 Appearance of a novel form of plant glutamine synthetase during nodule development in Phaseolus vulgaris L. Planta 1983 0.77
48 Advantages of digitonin extraction to reveal the intracellular structure of rat glomerular podocytes for high-resolution scanning electron microscopy. Microsc Res Tech 1993 0.77
49 The development of NAD(P)H-dependent and ferredoxin-dependent glutamate synthase in greening barley and pea leaves. Planta 1982 0.77
50 The regulation of methionine biosynthesis and metabolism in plants and bacteria. Ciba Found Symp 1979 0.76
51 Human melanoma xenografts. Carcinog Compr Surv 1989 0.76
52 Human melanocytic naevi. II. Depth of dermal protrusion: comparative measurements of the basement membrane zone and diameters of intracellular microfibrils using a microcomputer analysis system. Acta Derm Venereol Suppl (Stockh) 1986 0.75
53 The use of freeze-fracture and negative staining techniques to study the ultrastructure of melanosomes isolated from B16 melanoma. J Anat 1976 0.75
54 Resolution limit of serial sections for 3D reconstruction of tubular cristae in rat liver mitochondria. J Electron Microsc Tech 1991 0.75
55 High resolution scanning electron microscopy of the retinal pigment epithelium and Bruch's layer. Invest Ophthalmol Vis Sci 1988 0.75
56 Characterization of two chlorophyll b-deficient, azide-derived mutants of Hordeum vulgare cv. Maris Mink. Photosynth Res 1987 0.75
57 Tridimensional ultrastructure of perfusion fixed gastrointestinal epithelial cells by high resolution scanning electron microscopy. J Electron Microsc Tech 1991 0.75
58 Physical stability of a total nutrient admixture for total parenteral nutrition. Can J Surg 1989 0.75
59 The structure of the developing chick retinal pigment epithelium revealed by high resolution scanning electron microscopy. J Electron Microsc Tech 1991 0.75
60 A specimen carrier, storage disc system for scanning electron microscopy (SEM): evaluation of stainless steel as a substratum for cell culture in vitro. J Microsc 1977 0.75
61 An investigation into the interaction between nitrogen nutrition, photosynthesis and photorespiration. Photosynth Res 1984 0.75
62 Human melanocytic naevi. I. Electron microscopy and 3-dimensional computer reconstruction of naevi and basement membrane zone from ultrathin serial sections. Acta Derm Venereol Suppl (Stockh) 1986 0.75
63 Characteristics of C4 plants containing varying levels of phosphoenolpyruvate carboxylase. Biochem Soc Trans 1994 0.75
64 Investigating the substitution of ethanol with liquid carbon dioxide during critical point drying. Microsc Acta 1980 0.75
65 Effects of brefeldin-A on Golgi morphology in human cultured fibroblasts observed in three-dimensional stereo scanning electron microscopy. Scanning 1995 0.75
66 Ozone-induced changes in CO2 assimilation, O2 evolution and chlorophyll a fluorescence transients in barley. Environ Pollut 1989 0.75
67 Localisation and characterisation of homoserine dehydrogenase isolated from barley and pea leaves. Planta 1981 0.75
68 Effects of UV radiation on the ultrastructure of human common pigmented naevi and lentigines. Acta Derm Venereol 1991 0.75
69 Isolation of the bifunctional enzyme lysine 2-oxoglutarate reductase-saccharopine dehydrogenase from Phaseolus vulgaris. Amino Acids 2003 0.75
70 Carbon and nitrogen metabolism in a barley (Hordeum vulgare L.) mutant with impaired chloroplast dicarboxylate transport. Planta 1986 0.75
71 Cloning and nucleotide sequence of the gene encoding dinitrogenase reductase (nifH) from the cyanobacterium Nostoc 6720. Biochim Biophys Acta 1994 0.75
72 Ultrastructure of the mesophyll cells of leaves of a catalase-deficient mutant of barley (Hordeum vulgare L.). Planta 1983 0.75
73 Human melanocytic naevi. III. Immunofluorescence and immunoelectron microscopy of the basement membrane zone. Acta Derm Venereol Suppl (Stockh) 1986 0.75