Báo cáo khoa học: "Fluxes of dissolved mineral elements through a forest ecosystem submitted to extremely" pps

... very large forest areas (sever- al hundred thousand ha) in Czechoslova- kia, Eastern Germany and Poland have been and are still damaged by this type of pollution, a great ... sample of each horizon was analysed. Ex- changeable base cations and acidity were deter- mined after 1 M KCI extraction. CEC was calculated as the sum of the exchan...

Ngày tải lên: 08/08/2014, 23:22

... FEBS Destabilization of psychrotrophic RNase HI in a localized fashion as revealed by mutational and X-ray crystallographic analyses Muhammad S. Rohman 1 , Takashi Tadokoro 1 , Clement Angkawidjaja 1 , ... extension: tailor-made genes using the polymerase chain reaction. Biotechniques 8, 528–535. 34 Kanaya S, Katsuda C, Kimura S, Nakai T, Kitakuni E, Nakamura H, Katayanagi K, Morikawa K &...

Ngày tải lên: 18/02/2014, 13:20

... involves capture of the electron into an amide carbonyl group that is hydrogen bonded to the protonated side chain of a basic amino acid. The resulting radical anion abstracts a proton and gen- erates ... capable of resolving highly charged fragment ions and measuring their masses accurately to three or four decimal places. Preliminary data from several different approaches to...

Ngày tải lên: 18/02/2014, 16:20

... c-Jun-sense, 5¢-TGA CTG CAA AGA TGG AAA CG-3¢; c-Jun-antisense, 5¢-CCT GCT CAT CTG TCA CGT TC-3¢; DR4-sense, 5¢-AGA GAG AAG TCC CTG CAC CA-3¢;DR4-antisense, 5¢-AGA GAG AAG TCC CTG CAC CA-3¢; DR5-sense, 5¢-CAG ... 4052–4064. 14 Asai A, Miyagi Y, Sugiyama A, Gamanuma M, Hong SH, Takamoto S, Nomura K, Matsutani M, Takakura K & Kuchino Y (1994) Negative effects of wild-type p53 and s-Myc...

Ngày tải lên: 18/02/2014, 17:20

... using various 1 '~' ~.,~. and '~.~ m~,' have a same phone 'i-sift'. The meaning of '~,' is a general will, and the meaning of '~:~'.~.,, is a ... will. '~.~.' and '~' have a same phone 'cho-kkan'. The meaning of 'l-ff__,~. i is an intuition through a feeling, and the meaning of '...

Ngày tải lên: 22/02/2014, 03:20

... cloning of PA0266 were as follows: 5’-GGAATTCCATATGAGCAAGACCAACG AATCCC-3’ and 5’-CCGCTCGAGAGCGAGTTCGTCG AAGCACTCGG-3’. PCR was performed using KOD-plus DNA polymerase (Toyobo Co., Ltd, Osaka, Japan) ... pET2 1a( +) (Novagen, Madi- son, WI). The primers used for the PCR cloning for PA0265 were as follows: 5’-GGAATTCCATATGCAACT CAAAGATGCCAAGCTG)3’ and 5’-CCCAAGCTTGA TACCGCCCAGGCAGAGGTACTTG-3...

Ngày tải lên: 07/03/2014, 09:20

... 253–404) containing FMN. Two monomers assemble via a head -to- tail arrangement, such that the b-lactamase and the flavodoxin domains face each other, thereby forming two separated and presumably independent ... methane mono- oxygenase reductase hydroxylase [35] and ribonucleo- tide reductase [36], where, however, only carboxylate groups of glutamates and aspartates are subject to confor...

Ngày tải lên: 07/03/2014, 10:20

... Binding of the volatile general anesthetics halothane and isoflurane to a mammalian b-barrel protein Jonas S. Johansson 1,2,4 , Gavin A. Manderson 1 , Roberto Ramoni 5 , Stefano Grolli 5 and Roderic ... Eckenhoff 1,3 1 Department of Anesthesia, University of Pennsylvania, Philadelphia, PA, USA 2 Department of Biochemistry and Biophysics, University of Pennsylvania, Philadelphia,...

Ngày tải lên: 07/03/2014, 16:20

... hybridization to cDNA arrays (Atlas TM Human Cancer Array 1.2K from Clontech Laboratories Inc., Palo Alto, CA, USA). Total RNA for cDNA arrays was prepared using the Atlas TM pure total RNA Labeling ... NY, USA) for 7 days and scanned with a Storm 840 phosphorimager (Molecular Dynamics, Sunnyvale, CA, USA). Array data analysis Image analysis and quantification were carried out with Atlas i...

Ngày tải lên: 07/03/2014, 16:20

... 4.5. Another indication of the importance of the amino terminal fragment of NAP-22 is that the first 21 amino acids are invariant among NAP-22 of several mammalian species and this segment differs ... LUV, large unilamellar vesicle; MAS, magic angle spinning; NAP-22 peptide, the myristoylated amino terminal 19 amino acids of NAP-22 (myristoyl-GGKLSKKKKGYNVNDEKAK-amide); NAP-22, neuro...

Ngày tải lên: 07/03/2014, 17:20