共查询到20条相似文献,搜索用时 15 毫秒
1.
Robert Domrow 《Australian Journal of Entomology》1985,24(2):142-142
Pesticide Application Manual: Geoff Behncken (Ed.). Compiled by A. G. Banks, R. H. Broadley, M. Collinge, K. J. Middleton. Queensland Department of Primary Industries, Brisbane. 1983. Pp. 232. $10.00. 相似文献
2.
Molecular data obtained by a procedure for extracting PCR-amplifiable nuclear and chloroplast DNA from old and formalin-fixed red algal herbarium specimens were used to elucidate problems in the systematics of Pacific Gigartinaceae. Correspondence between nucleotide sequences of the internal transcribed spacer 1 region or the RUBISCO spacer from type specimens and modern collections supports the following conclusions. (1) The type of Fucus cordatus Turner, now Iridaea cordata (Turner) Bory, came from the southern hemisphere (probably from Isla de los Estados, Argentina) rather than from Banks Island, B.C., Canada. (2) The type of Iridaea heterocarpa P. et R. [Mazzaella heterocarpa (P. et R.) Fred.] represents the tetrasporangial phase of a species of Chondrus, possibly C. crispus Stackh. (3) The types of Iridaea lilacina P. et R., I. phyllocarpa P. et R., and Iridophycus furcatum S. et G. represent a single species from Alaska, Mazzaella phyllocarpa (P. et R.) Perest., currently but incorrectly called M. heterocarpa. (4) The type of Iridophycus oregonum Doty represents the tetrasporangial phase of the species from southern Alaska to southern California known incorrectly as M. heterocarpa. (5) Mazzaella splendens (S. et G.) Fred. is more closely related to M. linearis (S. et G.) Fred. than it is to M. flaccida (S. et G.) Fred. (6) Iridophycus coriaceum S. et G. is conspecific with M. splendens, whereas Rhodoglossum coriaceum E.Y. Dawson is an independent species: Mazzaella coriacea (E.Y. Dawson) Hughey. (7) Iridaea cornucopiae P. et R. is conspecific with Mazzaella laminarioides (Bory) Fred., and the type probably came from Chile rather than from the North Pacific. (8) Plants attributed to Iridaea cornucopiae in Pacific North America are referable to Mazzaella parksii (S. et G.) comb. nov. (9) Rhodoglossum parvum G. M. Smith et Hollenb. is an independent species: Mazzaella parva (G. M. Smith et Hollenb.) comb. nov. (10) Grateloupia squarrulosa S. et G., Grateloupia johnstonii S. et G., and Gigartina pectinata E.Y. Dawson represent a single species: Chondracanthus squarrulosus (S. et G.) comb. nov. 相似文献
3.
The homogeneous DNA polymerase alpha from early embryos of Drosophila melanogaster contains four polypeptides designated alpha, beta, gamma, and delta, with molecular weights of 148,000, 58,000, 46,000, and 43,000, respectively (Banks, G. R., Boezi, J. A., and Lehman, I. R. (1979) J. Biol. Chem. 254, 9886-9892). The four polypeptides are structurally distinct from one another, as indicated by their different peptide patterns following limited proteolysis with Staphylococcus aureus protease. Furthermore, the inclusion of the protease inhibitors, leupeptin and pepstatin, in addition to phenpylmethylsulfonyl fluoride and sodium metabisulfite, which are used routinely during the purification, does not alter the pattern of polypeptides in the purified polymerase, suggesting that the four polypeptides are not a consequence of nonspecific proteolysis during purification. Thus, the alpha, beta, gamma, and delta polypeptides appear to be distinct subunits of the alpha-DNA polymerase of D. melanogaster. The alpha subunit is required for DNA polymerase activity. However, the specific activity of the isolated subunit is substantially lower than when it is associated with the beta, gamma, and delta subunits. 相似文献
4.
A. Blank John R. Silber Michael P. Thelen Charles A. Dekker 《Analytical biochemistry》1983,135(2):423-430
Recent techniques for detecting the catalytic activity of enzymes in sodium dodecyl sulfate (SDS)-polyacrylamide gels have been hampered by lack of reproducibility associated with variability in commercial SDS preparations. Simple expedients which facilitate reproducible detection of DNA polymerase activity and which appear to be widely applicable to detection of other enzymes are reported here. It was observed that reproducibility of a reported procedure for DNA polymerase detection (Spanos, A., Sedgwick, S. G., Yarranton, G. T., Hübscher, U., and Banks, G. R. (1981) Nucl. Acids Res.9, 1825–1839) depends on the SDS used for electrophoresis, and that sensitivity is markedly reduced if currently available SDS is substituted for the discontinued product specified by Spanos et al. A modified procedure yielding sensitivity with contemporary commercial SDS, which exceeds the sensitivity observed when using the protocol and the SDS originally specified, is described. The modifications employed, which presumably promote renaturation of enzymes, are (1) embedding fibrinogen in gels and (2) washing detergent from gels with aqueous isopropanol after electrophoresis. These expedients permit detection of picogram amounts of Escherichia coli DNA polymerase I and its Klenow fragment and nanogram amounts of calf thymus α and rat liver (Novikoff hepatoma) β polymerases. Finally, it is shown that sensitivity of DNA polymerase detection is reduced by lipophilic contaminants in contemporary commercial SDS, and that the expedients employed here mitigate the deleterious effect of these impurities. 相似文献
5.
记述山西垣曲盆地河堤组任村至寨组里段轮藻化石,计11属,14种,2未定种,建立了一个地区性轮藻化石组合:Raskyellasinensis-Linyiecharadecorosa-Stephanocharaglobula组合,该组合位于中国早第三纪轮藻植物群序列中Obtusocharajianglingensis-Gyrogonaqianjiangica植物群的上部,轮藻植物群反映的地质时代始新世 相似文献
6.
《Journal of applied microbiology》1988,65(6):501-506
Book reviewed in this article:
Recent Advances in Anaerobic Bacteriology (1987). Edited by S.P. Borriello, J.M. Hardie, B.S. Drasar, B.I. Duerden, M.J. Hudson & R.J. Lysons.
Current Topics in Medical Mycology (1988). Volume 2. Edited by M.R. McGinnis
Advances in Biotechnological Processes Vol. 6 (1986). Edited by Avshalom Mizrahi
The Health Service Use of Ethylene Oxide Sterilization. Edited by G.A.J. Ayliffe, N.F. Cripps, C.E.A. Deverill & R.H. George
Biotechnology of Waste Treatment and Exploitation (1987). Edited by John M. Sidwick & Roger S. Holdom
Animal Cell Technology, Principles and Products (1987). By M. Butler
Methods in Aquatic Bacteriology (1988). Edited by B. Austin
Homeostatic Mechanisms in Microorganisms (1988). Edited by R. Whittenbury, G.W. Gould, J.G. Banks & R.G. Board
Lecture Notes on Medical Virology (1987). By D.J. Jeffries
Urinary Tract Infections (1987). By J.R. Dalton & E.J. Bergquist
Quality Control and Assurance in Clinical Laboratories (1988). Edited by A.D. Farr
Disinfection in Veterinary and Farm Animal Practice (1987). Edited by A.H. Linton, W.B. Hugo & A.D. Russell 相似文献
Recent Advances in Anaerobic Bacteriology (1987). Edited by S.P. Borriello, J.M. Hardie, B.S. Drasar, B.I. Duerden, M.J. Hudson & R.J. Lysons.
Current Topics in Medical Mycology (1988). Volume 2. Edited by M.R. McGinnis
Advances in Biotechnological Processes Vol. 6 (1986). Edited by Avshalom Mizrahi
The Health Service Use of Ethylene Oxide Sterilization. Edited by G.A.J. Ayliffe, N.F. Cripps, C.E.A. Deverill & R.H. George
Biotechnology of Waste Treatment and Exploitation (1987). Edited by John M. Sidwick & Roger S. Holdom
Animal Cell Technology, Principles and Products (1987). By M. Butler
Methods in Aquatic Bacteriology (1988). Edited by B. Austin
Homeostatic Mechanisms in Microorganisms (1988). Edited by R. Whittenbury, G.W. Gould, J.G. Banks & R.G. Board
Lecture Notes on Medical Virology (1987). By D.J. Jeffries
Urinary Tract Infections (1987). By J.R. Dalton & E.J. Bergquist
Quality Control and Assurance in Clinical Laboratories (1988). Edited by A.D. Farr
Disinfection in Veterinary and Farm Animal Practice (1987). Edited by A.H. Linton, W.B. Hugo & A.D. Russell 相似文献
7.
《Journal of Phytopathology》1996,144(7-8):417-423
Book Reviewed in this article:
DFG-ökotoxikologie von Pflanzenschutzmitteln-Mitteilungen I, 1994
Bennett, W. F. (ed) .
Arit, K. Enzian, S. and Pallut, B.
Ettl, H., G. Gärtner .
Blume, H.-P., Felix-Henningsen, P., Fischer, W. R., Frede, H.- G., Horn, R., Stahr, K.
Mielke, H.
Goodman, R.N., Novacky, A.J.
Karg, W., Freier, B.
Müller, R. et al .
Landsmann, J., Casper, R.
Shigo, A. L.
P etrini , O. and G. B. O uelletre (eds), Host Wall Alterations by Parasitic Fungi . 相似文献
DFG-ökotoxikologie von Pflanzenschutzmitteln-Mitteilungen I, 1994
Bennett, W. F. (ed) .
Arit, K. Enzian, S. and Pallut, B.
Ettl, H., G. Gärtner .
Blume, H.-P., Felix-Henningsen, P., Fischer, W. R., Frede, H.- G., Horn, R., Stahr, K.
Mielke, H.
Goodman, R.N., Novacky, A.J.
Karg, W., Freier, B.
Müller, R. et al .
Landsmann, J., Casper, R.
Shigo, A. L.
P etrini , O. and G. B. O uelletre (eds), Host Wall Alterations by Parasitic Fungi . 相似文献
8.
Creacy SD Routh ED Iwamoto F Nagamine Y Akman SA Vaughn JP 《The Journal of biological chemistry》2008,283(50):34626-34634
Quadruplex structures that result from stacking of guanine quartets in nucleic acids possess such thermodynamic stability that their resolution in vivo is likely to require specific recognition by specialized enzymes. We previously identified the major tetramolecular quadruplex DNA resolving activity in HeLa cell lysates as the gene product of DHX36 (Vaughn, J. P., Creacy, S. D., Routh, E. D., Joyner-Butt, C., Jenkins, G. S., Pauli, S., Nagamine, Y., and Akman, S. A. (2005) J. Biol Chem. 280, 38117-38120), naming the enzyme G4 Resolvase 1 (G4R1). G4R1 is also known as RHAU, an RNA helicase associated with the AU-rich sequence of mRNAs. We now show that G4R1/RHAU binds to and resolves tetramolecular RNA quadruplex as well as tetramolecular DNA quadruplex structures. The apparent K(d) values of G4R1/RHAU for tetramolecular RNA quadruplex and tetramolecular DNA quadruplex were exceptionally low: 39 +/- 6 and 77 +/- 6 Pm, respectively, as measured by gel mobility shift assay. In competition studies tetramolecular RNA quadruplex structures inhibited tetramolecular DNA quadruplex structure resolution by G4R1/RHAU more efficiently than tetramolecular DNA quadruplex structures inhibited tetramolecular RNA quadruplex structure resolution. Down-regulation of G4R1/RHAU in HeLa T-REx cells by doxycycline-inducible short hairpin RNA caused an 8-fold loss of RNA and DNA tetramolecular quadruplex resolution, consistent with G4R1/RHAU representing the major tetramolecular quadruplex helicase activity for both RNA and DNA structures in HeLa cells. This study demonstrates for the first time the RNA quadruplex resolving enzymatic activity associated with G4R1/RHAU and its exceptional binding affinity, suggesting a potential novel role for G4R1/RHAU in targeting in vivo RNA quadruplex structures. 相似文献
9.
In laboratory bioassays, Steinernema riobrave Cabanillas, Poinar and Raulston (355 strain), Steinernema carpocapsae (Weiser) (Mexican 33 strain), Steinernemafeltiae (Filipjev) (UK76 strain), and Heterorhabditis bacteriophora Poinar (HP88 strain) were all capable of infecting and killing three termite species, Heterotermes aureus (Snyder), Gnathamitermes perplexus (Banks), and Reticulitermes flavipes (Kollar) in laboratory sand assays. S. riobrave and S. feltiae caused low levels of Reticulitermes virginicus (Banks) mortality under the same conditions. At 22 degrees C, significant mortality (> or = 80%) of worker H. aureus and G. perplexus was caused by S. riobrave, in sand assays, indicating the need for further study. Because of the short assay time (3 d maximum), reproduction of the nematodes in the target host species was not recorded. All nematode species were observed to develop to fourth-stage juveniles, preadult stages, or adults in all termite species with the exception of R. virginicus. Only S. riobrave developed in R. virginicus. Nematode concentration and incubation time had significant effects on the mortality of worker H. aureus. S. riobrave consistently generated the highest infection levels and mortality of H. aureus in sand assays. 相似文献
10.
The larval head widths at each instar, life cycles, and food habits of late instars were determined for five species of Rhyacophila from two Appalachian mountain streams in South Carolina, U.S.A. Rhyacophila acutiloba Morse & Ross was univoltine with two cohorts, one emerging in the spring and another presumably emerging in early autumn. Rhyacophila fuscula (Walker), R. nigrita Banks, and R. carolina Banks were apparently multicohort, univoltine species with extended flight periods. Rhyacophila minor Banks was univoltine with a spring emergence. All species were predaceous and consumed mainly Plecoptera nymphs and Trichoptera larvae. 相似文献
11.
12.
The Banks grass mite, Oligonychus pratensis (Banks) (Acari: Tetranychidae), is a serious pest in dates (Phoenix dactylifera L.) in the New World. Currently O. pratensis is managed using the miticide, Savey, and alternative strategies are necessary to remove pressure from a single control method due to the risk of resistance evolution. For this purpose, studies are underway to develop biological control strategies using the predatory mite, Galendromus flumenis (Chant) (Acari: Phytoseiidae). The current study determined the consumption rate of G. flumenis at constant densities of O. pratensis eggs, larvae, protonymphs and deutonymphs, and defined the functional response of predator females. The predator consumed significantly more eggs than other prey stages, and displayed a type II functional response on all prey stages. The highest attack rate and shortest handling time were obtained for predators feeding on prey larvae and eggs, respectively. The proportions of prey consumed by G. flumenis were higher at lower densities for all stages of Banks grass mite, implying that G. flumenis should be more effective at suppressing Banks grass mite populations at lower densities. Therefore, in an augmentative release program, G. flumenis would need to be released early in the infestation. 相似文献
13.
《The New phytologist》1997,137(2):371-371
Book Reviewed in this article:
Fungi and Environmental Change. Ed. by J. C. FRANKLAND, N. MAGANandG. M. GADD.
Population Genetics and Genetic Conservation of Forest Trees. Ed. by PH. BARADAT, W. T. ADAMS AND G. MÜLLER-STARCK.
The Siol Seed Banks of North West Europe: Methodology, Density and Longevity . By K. THOMPSON, J. P. BAKKER AND R. M. BEKKER.
Identification of Tropical Woody Plants in the Absence of Flowers and Fruits. By R. KELLER.
Biology of Citrus . By P. SPIEGEL-ROY and E. E. GOLDSCHMIDT.
Mechanisms of Plant Growth and Improved Productivity. Modern Approaches . Ed. by A. S. BASRA. 相似文献
Fungi and Environmental Change. Ed. by J. C. FRANKLAND, N. MAGANandG. M. GADD.
Population Genetics and Genetic Conservation of Forest Trees. Ed. by PH. BARADAT, W. T. ADAMS AND G. MÜLLER-STARCK.
The Siol Seed Banks of North West Europe: Methodology, Density and Longevity . By K. THOMPSON, J. P. BAKKER AND R. M. BEKKER.
Identification of Tropical Woody Plants in the Absence of Flowers and Fruits. By R. KELLER.
Biology of Citrus . By P. SPIEGEL-ROY and E. E. GOLDSCHMIDT.
Mechanisms of Plant Growth and Improved Productivity. Modern Approaches . Ed. by A. S. BASRA. 相似文献
14.
The P2Y2 nucleotide receptor interacts with alphav integrins to activate Go and induce cell migration 总被引:1,自引:0,他引:1
Bagchi S Liao Z Gonzalez FA Chorna NE Seye CI Weisman GA Erb L 《The Journal of biological chemistry》2005,280(47):39050-39057
Extracellular ATP and UTP induce chemotaxis, or directed cell migration, by stimulating the G protein-coupled P2Y(2) nucleotide receptor (P2Y(2)R). Previously, we found that an arginine-glycine-aspartic acid (RGD) integrin binding domain in the P2Y(2)R enables this receptor to interact selectively with alpha(v)beta(3) and alpha(V)beta(5) integrins, an interaction that is prevented by mutation of the RGD sequence to arginine-glycine-glutamic acid (RGE) (Erb, L., Liu, J., Ockerhausen, J., Kong, Q., Garrad, R. C., Griffin, K., Neal, C., Krugh, B., Santiago-Perez, L. I., Gonzalez, F. A., Gresham, H. D., Turner, J. T., and Weisman, G. A. (2001) J. Cell Biol. 153, 491-501). This RGD domain also was found to be necessary for coupling the P2Y(2)R to G(o)- but not G(q)-mediated intracellular calcium mobilization, leading us to investigate the role of P2Y(2)R interaction with integrins in nucleotide-induced chemotaxis. Here we show that mutation of the RGD sequence to RGE in the human P2Y(2)R expressed in 1321N1 astrocytoma cells completely prevented UTP-induced chemotaxis as well as activation of G(o), Rac, and Vav2, a guanine nucleotide exchange factor for Rac. UTP also increased expression of vitronectin, an extracellular matrix protein that is a ligand for alpha(v)beta(3)/beta(5) integrins, in cells expressing the wild-type but not the RGE mutant P2Y(2)R. P2Y(2)R-mediated chemotaxis, Rac and Vav2 activation, and vitronectin up-regulation were inhibited by pretreatment of the cells with anti-alpha(v)beta(5) integrin antibodies, alpha(v) integrin antisense oligonucleotides, or the G(i/o) inhibitor, pertussis toxin. Thus, the RGD-dependent interaction between the P2Y(2)R and alpha(v) integrins is necessary for the P2Y(2)R to activate G(o) and to initiate G(o)-mediated signaling events leading to chemotaxis. 相似文献
15.
Marenstein DR Chan MK Altamirano A Basu AK Boorstein RJ Cunningham RP Teebor GW 《The Journal of biological chemistry》2003,278(11):9005-9012
Base excision repair of oxidized pyrimidines in human DNA is initiated by the DNA N-glycosylase/apurinic/apyrimidinic (AP) lyase, human NTH1 (hNTH1), the homolog of Escherichia coli endonuclease III (Nth). In contrast to Nth, the DNA N-glycosylase activity of hNTH1 is 7-fold greater than its AP lyase activity when the DNA substrate contains a thymine glycol (Tg) opposite adenine (Tg:A) (Marenstein, D. R., Ocampo, M. T. A., Chan, M. K., Altamirano, A., Basu, A. K., Boorstein, R. J., Cunningham, R. P., and Teebor, G. W. (2001) J. Biol. Chem. 276, 21242-21249). When Tg is opposite guanine (Tg:G), the two activities are of the same specific activity as the AP lyase activity of hNTH1 against Tg:A (Ocampo, M. T. A., Chaung, W., Marenstein, D. R., Chan, M. K., Altamirano, A., Basu, A. K., Boorstein, R. J., Cunningham, R. P., and Teebor, G. W. (2002) Mol. Cell. Biol. 22, 6111-6121). We demonstrate here that hNTH1 was inhibited by the product of its DNA N-glycosylase activity directed against Tg:G, the AP:G site. In contrast, hNTH1 was not as inhibited by the AP:A site arising from release of Tg from Tg:A. Addition of human APE1 (AP endonuclease-1) increased dissociation of hNTH1 from the DNA N-glycosylase-generated AP:A site, resulting in abrogation of AP lyase activity and an increase in turnover of the DNA N-glycosylase activity of hNTH1. Addition of APE1 did not abrogate hNTH1 AP lyase activity against Tg:G. The stimulatory protein YB-1 (Marenstein et al.), added to APE1, resulted in an additive increase in both activities of hNTH1 regardless of base pairing. Tg:A is formed by oxidative attack on thymine opposite adenine. Tg:G is formed by oxidative attack on 5-methylcytosine opposite guanine (Zuo, S., Boorstein, R. J., and Teebor, G. W. (1995) Nucleic Acids Res. 23, 3239-3243). It is possible that the in vitro substrate selectivity of mammalian NTH1 and the concomitant selective stimulation of activity by APE1 are indicative of selective repair of oxidative damage in different regions of the genome. 相似文献
16.
17.
Aschenbach WG Suzuki Y Breeden K Prats C Hirshman MF Dufresne SD Sakamoto K Vilardo PG Steele M Kim JH Jing SL Goodyear LJ DePaoli-Roach AA 《The Journal of biological chemistry》2001,276(43):39959-39967
In skeletal muscle both insulin and contractile activity are physiological stimuli for glycogen synthesis, which is thought to result in part from the dephosphorylation and activation of glycogen synthase (GS). PP1G/R(GL)(G(M)) is a glycogen/sarcoplasmic reticulum-associated type 1 phosphatase that was originally postulated to mediate insulin control of glycogen metabolism. However, we recently showed (Suzuki, Y., Lanner, C., Kim, J.-H., Vilardo, P. G., Zhang, H., Jie Yang, J., Cooper, L. D., Steele, M., Kennedy, A., Bock, C., Scrimgeour, A., Lawrence, J. C. Jr., L., and DePaoli-Roach, A. A. (2001) Mol. Cell. Biol. 21, 2683-2694) that insulin activates GS in muscle of R(GL)(G(M)) knockout (KO) mice similarly to the wild type (WT). To determine whether PP1G is involved in glycogen metabolism during muscle contractions, R(GL) KO and overexpressors (OE) were subjected to two models of contraction, in vivo treadmill running and in situ electrical stimulation. Both procedures resulted in a 2-fold increase in the GS -/+ glucose-6-P activity ratio in WT mice, but this response was completely absent in the KO mice. The KO mice, which also have a reduced GS activity associated with significantly reduced basal glycogen levels, exhibited impaired maximal exercise capacity, but contraction-induced activation of glucose transport was unaffected. The R(GL) OE mice are characterized by enhanced GS activity ratio and an approximately 3-4-fold increase in glycogen content in skeletal muscle. These animals were able to tolerate exercise normally. Stimulation of GS and glucose uptake following muscle contraction was not significantly different as compared with WT littermates. These results indicate that although PP1G/R(GL) is not necessary for activation of GS by insulin, it is essential for regulation of glycogen metabolism under basal conditions and in response to contractile activity, and may explain the reduced muscle glycogen content in the R(GL) KO mice, despite the normal insulin activation of GS. 相似文献
18.
Mackie K 《Life sciences》2005,77(14):1667-1673
CB1 cannabinoid receptors mediate the psychoactive effects of Delta(9)THC and actions of the endogenous cannabinoids [Howlett, A.C., Barth, F., Bonner, T.I., Cabral, G., Casellas, P., Devane, W.A., Felder, C.C., Herkenham, M., Mackie, K., Martin, B.R., Mechoulam, R., Pertwee, R.G., 2002. International Union of Pharmacology: XXVII. Classification of cannabinoid receptors. Pharmacological Reviews 54 (2) 161-202.]. CB1 receptors belong to the G protein-coupled receptor (GPCR) superfamily. In recent years, it has become apparent that many GPCRs exist as multimers--either of like or unlike receptors [Kroeger, K.M., Pfleger, K.D., Eidne, K.A., 2003. G-protein coupled receptor oligomerization in neuroendocrine pathways. Frontiers of Neuroendocrinology 24 (4) 254-278; Milligan, G., 2004. G protein-coupled receptor dimerization: function and ligand pharmacology. Molecular Pharmacology 66 (1) 1-7.]. Importantly, GPCR multimerization plays a key role in enriching the signaling repertoire of these receptors. In this review, the evidence for CB1 multimerization will be presented, the implications for cannabinoid signaling discussed, and possible future directions for this research considered. 相似文献
19.
《Journal of Phytopathology》1985,114(3):284-287
Book Reviewed in this article:
Cook, R. J., and K. R Baker , The nature and practice of biological control of plant pathogens.
Grogan, R. G., G. A. Zentmyer and E. B. Cowling (Eds.), Annual Review of Phytopathology.
Zimmermann, M. H. , Xylem Structure and the Ascent of Sap. Springer Series in Wood Science
Dixon, G. R. , Plant Pathogens and their Control in Horticulture.
Harley, J. L., and S. E. Smith , Mycorrhizal Sytnbiosis.
Loewus, F. A., and C. A. Ryan (Eds.) , The Phytochemistry of Cell Recognition and Cell Surface Interactions—Recent Advances in Phytochemistry
Holdsworth, S. D. , The preservation of fruit and vegetable products. Sci. Horticult. 相似文献
Cook, R. J., and K. R Baker , The nature and practice of biological control of plant pathogens.
Grogan, R. G., G. A. Zentmyer and E. B. Cowling (Eds.), Annual Review of Phytopathology.
Zimmermann, M. H. , Xylem Structure and the Ascent of Sap. Springer Series in Wood Science
Dixon, G. R. , Plant Pathogens and their Control in Horticulture.
Harley, J. L., and S. E. Smith , Mycorrhizal Sytnbiosis.
Loewus, F. A., and C. A. Ryan (Eds.) , The Phytochemistry of Cell Recognition and Cell Surface Interactions—Recent Advances in Phytochemistry
Holdsworth, S. D. , The preservation of fruit and vegetable products. Sci. Horticult. 相似文献
20.
In HeLa cells which have been exposed to 5 mM sodium butyrate for 21 h, the level of histone acetylation is greatly increased as compared to control cells (Riggs, M.G., Whittaker, R.G., Neumann, J.R., and Ingram, V.R. (1977) Nature 268, 462-464). Our experiments indicate that the increase in the relative amounts of multiacetylated forms of histones H4 and H3 following butyrate treatment is the result of an inhibition of histone deacetylase activity. 相似文献