composition of surfactant phospholipid molecular species in the adult lungs
Báo cáo khoa học: "First observations on the root morphology and symbioses of 21 major tree species in the primary tropical rain forest of French Guyana" pps
... role in the seedling mortality, and thus in the regeneration dynamics of these species Indeed, D guianensis is one of the species with the highest mortality rate in the experimental plots in Paracou ... have often ture In DISCUSSION AND CONCLUSIONS been The different tree species in the tropical rain forest of the French Guyana obviously display a wide range of strategies in exploring the soil ... concerned the part of the stands above ground, and little attention has been paid to the inter- The actions between trees within the soil This should be an important part of any modelling of the spatial...
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báo cáo hóa học:" Serous papillary adenocarcinoma possibly related to the presence of primitive oocyte-like cells in the adult ovarian surface epithelium: a case report" docx
... oocytes in the ovarian surface epithelium of fetal ovaries, and might have been involved in the manifestation of serous papillary adenocarcinoma in this patient They expressed the analyzed markers of ... and ZP2 (glycoprotein of zona pellucida), therefore, the germline character of these cells is quite possible The primitive oocyte-like cells in the ovarian surface epithelium of this patient might ... cells (arrows) in the ovarian surface epithelium and cortex (A, B) Smaller cells with diameters of to μm in the epithelium (C-F) Bigger cells with diameters of 10 μm in the epithelium (G, H)...
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Báo cáo sinh học: "Cytogenetic and molecular characterization of eight new reciprocal translocations in the pig species. Estimation of their incidence in French populations" pot
... important development of artificial insemination (AI) since the end of the 1980’s [12] has resulted in an intensification of the control programmes, and in a drastic modification of their structure [10] ... revealed the presence of a very thin p-terminal green band on the der(5) chromosome, demonstrating the reciprocity of the exchange, and allowed an accurate localization of the breakpoint on the p-terminal ... translocations described in this paper allowed the improvement of the characterization of the rearrangement in cases (1, 4, 5, and 8), and the confirmation of the proposed hypotheses for the others Additional...
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Tài liệu Báo cáo khoa học: Molecular and cellular specificity of post-translational aminoacyl isomerization in the crustacean hyperglycaemic hormone family docx
... microscopy study of the neuronal endings in the sinus gland to determine the subcellular localization of the different epimers Taken together, these results allow a discussion of the existence of enzyme(s) ... limosus, showing that l-isomer of CHH is always present in the different parts of the d-CHH cells, in decreasing amounts from the cell body to the axon terminal in the sinus gland, as a result of late ... isomerization of the Phe3 of the CHH during the migration of the secretion vesicles along the axonal tract [39,41] The immunohistochemical and immunocytochemical results obtained in the present study invalidate...
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The impacts of introductions and stocking of exotic species in the Mekong Basin and policies for their control
... The Impacts of Introductions and Stocking of Exotic Species in the Mekong Basin and Policies for Their Control The Impacts of Introductions and Stocking of Exotic Species in the Mekong Basin ... 37 FISOFT/DIAS/INDEX.HTM SHOWING SPECIES INTRODUCED INTO COUNTRIES OF THE MEKONG BASIN vi The Impacts of Introductions and Stocking of Exotic Species in the Mekong Basin and Policies for Their ... Stocking of Exotic Species in the Mekong Basin and Policies for Their Control x The Impacts of Introductions and Stocking of Exotic Species in the Mekong Basin and Policies for Their Control xi The...
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Báo cáo khoa học: Metal exchange in metallothioneins – a novel structurally significant Cd5 species in the alpha domain of human metallothionein 1a ppt
... with the Cd4a species is due to expansion of the metal binding domain to accommodate the fifth Cd2+ This suggests that the additional Cd2+ ion is inserted into the core of the domain, becoming ... Cd4 binding site Finally, the NMR data verify the coordination of the fifth Cd2+ ion by thiolate ligands within the cluster, and, more specifically, within the crevice site of the protein The biological ... identification of the binding site for the fifth Cd2+ ion in the Cd5a-rhMT 1a cluster The indirect 2D 1H–113Cd NMR approach exploits the J scalar coupling between the cysteine b protons and the coordinated...
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Báo cáo khóa học: Endoplasmic reticulum-associated degradation of glycoproteins bearing Man5GlcNAc2 and Man9GlcNAc2 species in the MI8-5 CHO cell line docx
... only originate from the action of UGGT Furthermore, when the incubation was performed in the presence of 20 lM kifunensine, the formation of Man4GlcNAc2 and Man8GlcNAc2 species was strongly inhibited ... look at the end products of processing, most of the Man5GlcNAc2 was converted into Man4GlcNAc2, in contrast with the small amount of Man6GlcNAc2 originating from the Man9GlcNAc2 species ERAD of glycoproteins ... Glycoprotein fraction Most of the evidence for the occurrence of degradation signals involved in ERAD has been obtained by studying the effect of inhibitors of demannosylation (kifunensine and...
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Báo cáo khoa học: Molecular and genetic characterization of osmosensing and signal transduction in the nematode Caenorhabditis elegans docx
... results in the accumulation of incomplete and aberrantly folded polypeptides in the cytoplasm The majority of the protein homeostasis genes identified in our RNAi screen function in RNA processing, ... protein homeostasis are the largest class of rgpd genes (54 out of 122 total rgpd genes) These include genes that encode proteins required for RNA processing, protein synthesis, protein folding ... signaling in the hypodermis regulates whole animal fluid balance [10] The intestine of adult C elegans is comprised of 20 epithelial cells that function in digestion and nutrient absorption In addition,...
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Báo cáo khoa học: The molecular basis of heme oxygenase deficiency in the pcd1 mutant of pea pot
... minimization of the resulting model The active site heme ligand in the model of the pea HO was derived from that found in the human enzyme Visual inspection of the model was performed using the ... cDNA sequences of PsHO1 indicating the location of intron-exon boundaries The position of the mutation in pcd1 causing premature chain termination is indicated Numbers refer to the first and last ... Overall fold of PsHO1 including position of the bound heme molecule (B) Close up of heme binding pocket An asterisk indicates the space above the plane of the heme molecule, that is present in plant,...
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molecular techniques in the microbial ecology of fermented foods 2008 - cocolin & ercolini
... chemiluminescent rRNA gene probe The resulting pattern of bands makes it possible to delineate species and strains on the basis of the difference in the RFLPs of ribosomal genes Various species and individual ... emphasizing their distinctive flavor and suggesting the best way to consume them In the microbiological literature these types of cheese are attracting increasing coverage, showing once more the ... techniques, which are powerful to fingerprint specific DNA patterns that are characteristics for a single strain, form the mainstay of strain typing of LAB The introduction of molecular biology techniques...
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Báo cáo sinh học: " Molecular advances in the cell biology of SARS-CoV and current disease prevention strategies" doc
... with inactivated viral vaccine provides significant protection in animals against challenge with certain corresponding pathogenic CoVs, in the case of SARS-CoV there remains the threat of introducing ... one SARS-CoV strain infection in one animal species or cell line in the development of a human vaccine The rapid development of an effective SARS-CoV vaccine depends upon continuing basic research ... detected [18] There is a large gap in our understanding of how SARS-CoV interacts with the host cell and the rapidly changing genome of SARS-CoV indicates the potential variability of such interactions...
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báo cáo hóa học:" Molecular advances in the cell biology of SARS-CoV and current disease prevention strategies" pot
... with inactivated viral vaccine provides significant protection in animals against challenge with certain corresponding pathogenic CoVs, in the case of SARS-CoV there remains the threat of introducing ... one SARS-CoV strain infection in one animal species or cell line in the development of a human vaccine The rapid development of an effective SARS-CoV vaccine depends upon continuing basic research ... detected [18] There is a large gap in our understanding of how SARS-CoV interacts with the host cell and the rapidly changing genome of SARS-CoV indicates the potential variability of such interactions...
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Báo cáo hóa học: "THE ESSENTIAL NORMS OF COMPOSITION OPERATORS BETWEEN GENERALIZED BLOCH SPACES IN THE POLYDISC AND THEIR APPLICATIONS" docx
... Taking the supremum for a over K gives the desired inequality (2.38) 12 Essential norm of composition operators The proof of Theorem 1.1 Now we turn to the proof of Theorem 1.1 In the following, ... corresponding results in [8, 11] The remainder of the present paper is assembled as follows: in Section 2, we state some lemmas for the proof of Theorem 1.1 In terms of mapping properties of symbol φ, ... Bloch space in the unit disc and polydisc, in [2], Montes-Rodriguez gave the exact essential norm of a composition operator on the Bloch space in the disc and obtained a different proof for the corresponding...
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Báo cáo lâm nghiệp: "Composition of psocid taxocenoses (Insecta: Psocoptera) in Fageti-Piceeta s. lat. and Piceeta s. lat. forests in the Western Carpathian Mts" pps
... together with fields of the 8th and 9th AVZ Only single habitats of the 7th AVZ occur in the field of the 4th and 5th AVZ From the view of hydricity (q-axis), habitats of the 7th AVZ are on the ... presented in this study The research was conducted in years 1997–2001 Material was obtained from the permanent sampling sites during the vegetation period (from the beginning of May up to the middle of ... divided according to species ordinate in particular vectors and according to abundance of particular species (indicators) as well These indicators are automatically selected by the program in compliance...
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Báo cáo lâm nghiệp: "Assessing the nutritional and climatic response of temperate tree species in the Vosges Mountains" doc
... higher in the west of the mountain crest than in the eastern side, leading at a value of –20 mm of WB deficit in June for 400 m of altitude in the west side of the crest and 550 m of altitude in the ... considered as the empirical index that measures the efficiency of the ecological variables used in E for predicting the composition of the vegetation The closer the eigenvalues of the m first axes of CCA ... value is defined as the value of the variable that maximises the presence probability of the species [64, 65] Using this method the indicator values of the 700 most frequent plant species in French...
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Báo cáo lâm nghiệp: "Habitat distribution of dipterocarp species in the Leyte Cordillera: an indicator for species – site suitability in local reforestation programs" ppt
... observed on the western side of the mountain range are actually typical species of the coastal plains which found their refuge in the rugged western foothills of Mt Pangasugan The dominant role of Shorea ... consists of 36 plots of 100 m2 each located in the primary forest of the western foothills of Mt Pangasugan, within the forest reserve of the Leyte State University (LSU) The plots were mainly located ... vicinity, Leyte, Philippines The numbers behind the species names refer to the number of observations The number of dots not always correlates with the number of observations since one dot can represent...
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Báo cáo lâm nghiệp:"Lack of allozyme and ISSR variation in the Rare endemic tree species, Berchemia berchemiaefolia (Rhamnaceae) in Korea" pptx
... developed into seedlings Of these seedlings, 630 individuals grew into saplings and finally only individuals developed into mature trees These results may be, at least partially, connected with the inbreeding ... alleles were interpreted by drawing on the experience gained in our laboratory from Lack of genetic variation in Korean berchemia 359 studies of other angiosperm tree species and on the known subunit ... to regenerate the stand, diversity of their offspring may be affected In other words, if only a few trees are left to serve as seed parents, then inbreeding and its depression of viability are...
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Báo cáo khoa học: "The effect of various seed pretreatments to improve germination in eight indigenous tree species in the forests of Cameroon" docx
... to overcome the dormancy of Ricinodendron heudelotii The underling hypothesis is that there could be a polymorphism of the germination behaviour of the seeds depending on the pre- sowing techniques ... to the soaking time being too short In a second experiment the soaking time in sulphuric acid was increased up to 180 min, resulting in germination from % for soaking duration longer than 60 min, ... compared using Duncan’s multiple range test [10] water Concerning the test of the effect of sowing depth on germination of R heudelotii, seeds were sown in a polyethylene bag containing a soil/sand...
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Báo cáo lâm nghiệp: "Ecophysiological factors contributing to the distributions of several Quercus species in the intermountain west" docx
... locations in central Utah, but there have been no firm age estimates for any of these hybrid clones The two most common oak species in the Rocky Mountain and intermountain west portions of the western ... precipitation inputs since the late spring In contrast, the native species, Q gambelii, and the Q gambelii hybrids were albe to maintain higher rates of gas exchange during this summer drought period These ... and Wullstein, 1985), the absence of summer rain on a predictable basis would then lead a summer to the loss of Q turbinella from the northern habitats if they are not able to maintain summer...
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Báo cáo lâm nghiệp: "Distribution, historical development and ecophysiological attributes of oak species in the eastern United States " pdf
... hills originating from ancient shorelines in portions of the Carolinas, Georgia, western Florida and southern Alabama and Mississippi Dominant species on the more xeric sites include Pinus elliotii, ... were dominated by Quercus in combination with other species (table II) The leading tree species Q alba, Q velutina, Q rubra, Q prinus, Carya spp, Castanea dentata and Pinus spp (including P strobus ... intense deer browsing are acting in concert to prevent adequate oak canopy recruitment CONCLUSION The rise in oak dominance in the eastern United States at the beginning of the Holocene epoch...
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Tìm thêm: hệ việt nam nhật bản và sức hấp dẫn của tiếng nhật tại việt nam xác định các nguyên tắc biên soạn khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản khảo sát chương trình đào tạo gắn với các giáo trình cụ thể tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct mở máy động cơ rôto dây quấn các đặc tính của động cơ điện không đồng bộ hệ số công suất cosp fi p2 đặc tuyến hiệu suất h fi p2 đặc tuyến mômen quay m fi p2 đặc tuyến tốc độ rôto n fi p2 đặc tuyến dòng điện stato i1 fi p2 động cơ điện không đồng bộ một pha sự cần thiết phải đầu tư xây dựng nhà máy từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose chỉ tiêu chất lượng 9 tr 25