báo cáo khoa học: "Environmental and genetic factors affecting udder characters and milk production in Chios sheep" potx

... circumference, udder depth, udder floor and udder quality, and a quadratic effect on udder circumference before milking, udder depth, udder floor and milk production (tables 1 and ... Environmental and genetic factors affecting udder characters and milk production in Chios sheepA.P. MAVROGENISC. PAPACHRISTOFOROUP. LYSANDRIDESA. ROUSHIAS* Agricultural Research Institute ... and milk production, and parameters for adaptabi-lity to machine milking be investigated. The purposes of this investigation were toexamine environmental and genetic factors...

Báo cáo khoa học: The catalytic role of the distal site asparagine-histidine couple in catalase-peroxidases potx

... toexist in at least three forms and their dynamic interconver-sion being controlled by pH, temperature and isotopiceffects [20]. Binding constants of fluoride and cyanide weredecreased in this ... presence of a dominating five-coordinatehigh-spin heme coexisting with some six-coordinate high-spin heme. The A406/A280ratio (i.e. Reinheitszahl) ofAsn153fiAla varies between 0.46 and 0.48 from ... oxidation ratesof guaiacol and o-dianisidine as the wild-type protein(Table 1).Cyanide bindingCyanide is a useful probe to investigate the binding site ofheme proteins. Figure 4A shows the...

Báo cáo khoa học: "Toward Evaluation of Writing Style: Finding Overly Repetitive Word Use in Student Essays" potx

... e-rater®Burstein et al., 1998;Intelligent Essay AssessorTm;Foltz, Kintsch, and Landauer 1998; and, Intellimetric TM; Elliot, 2003). In addition, based on the demands of users of theautomated scoring ... ways thatI think that we can stop SCHOOL follow. I think that in order to stop SCHOOL VIOLENCE in and around our communities we have to get the community involved in sharing and making itaware ... errors in grammar (Chodorow and Leacock, 2000), usage, and mechanics, commentson style, and analysis of essay-based discourse(organization and development) (Burstein et al,2001 and Burstein and...

báo cáo khoa học: " Dissection of genetic and environmental factors involved in tomato organoleptic quality" doc

... should be identified and trans-ferred into breeding lines. The emerging information ongene expression profiling during fruit ripening providesa basis for connecting genes and regulators with ... a further 11% of th evariability, and consists in the Asn, Ser, Glu and Thramino acids, and in skin resistance. The fifth and sixth factors explained 11% and 8% of total variability, respec-tively. ... factor determined the location of Sarno eco-types in the lower left-hand part and those of Sorrento in lower right-hand part of the graphic. Instead, thePCA plots o btained by combining PC1 with...

Tài liệu Báo cáo khoa học: Dmrt1 genes at the crossroads: a widespread and central class of sexual development factors in ﬁsh pdf

... Mab-3-related (DM)domain. Being a noncanonical cysteine-rich DNA-binding motif, this domain has two highly intertwinedfinger structures that chelate one zinc ion each, and binds to the minor groove of ... the rearing temperature (up atmale-determining temperatures and down at female-determining temperatures) [26].Dmrt1 expression in fish and othervertebrates, what does it tell us? In some fish ... subset of adult organs including spinalcord, brain and gonads. Noteworthy, male-specificgonadal expression could be observed for dmrt3 in medaka [39] and dmrt4 in medaka [39] and olive floun-der...

Tài liệu Báo cáo khoa học: Deciphering enzymes Genetic selection as a probe of structure and mechanism docx

... Investigating and engineering enzymes by genetic selection. Angew. Chem. Int. Ed.40, 3311–3335.9. Kast, P. & Hilvert, D. (1997) 3D structural information as a guideto protein engineering ... step in thebiosynthesis of phenylalanine and tyrosine [11]. In thissystem, a strain of Escherichia coli was engineered in whichthe genes encoding the bifunctional CM–prephanate dehy-dratase and ... import-ance of certain interactions in the hydrophobic core [19].Phe77 may represent a Ôhot spotÕ for binding energy duringprotein folding [20], analogous to those found for receptor–ligand interactions...

Báo cáo khoa học nông nghiệp " Replacing fertiliser N with rhizobial inoculants for legumes in Vietnam for greater farm profitability and environmental benefits " MS4 docx

... Workshop in Thailand in June 2007, and the purchase of materials and equipment for R&D and inoculant production . This will continue during 2008 with additional training in inoculant production ... become involved as the production technology is developed and the market for the inoculants expands. The companies will initially be involved in marketing and inoculant distribution. Training ... Thailand and for later in 2008 in Australia was discussed at the February 2008 Project Review Workshop. Extension and training of farmers and advisors Extension and training of farmers and...

Báo cáo khoa học nông nghiệp " Replacing fertiliser N with rhizobial inoculants for legumes in Vietnam for greater farm profitability and environmental benefits " MS6 potx

... biomass and grain yield of soybean and groundnut when inoculated with CB1809 and NC92, respectively, compared with inoculation using local strains. The two Australian strains, CB1809 and NC92, increased ... highlands in the North, to the Central Coast area to the highlands in the South and Mekong Delta. The provinces involved were Son La, Nghe An, Binh Dinh, Binh Thuan, DakLak, DakNong, Tay Ninh, ... for production of high quality inoculants including QA, packaging, storage, distribution and on-farm application of inoculants During the two years of the project, technology for inoculant production...

Báo cáo khoa học nông nghiệp " Genetic materials and silvicultural techniques in plantation-grown acacias for sawn timber products " pot

... establishment trial, and thinning and pruning trials in already-established plantations, in Central Vietnam. Introduction• Acacia species introduced in the 1960s– Adapted to lowland environments– ... singling but do not use for pruning(cannot cut close to main stem, or will damage bark)Pruning saw – suitable for singling and pruning, branches > 1 cmHand shears –effective for pruning ... suitable for sawlog plantation in lowland areas. • A.mearnsis and A. melanoxylon are suitable for highland areas• The thinning and pruning were the most important in sawlog plantations to produce...

Báo cáo khoa học: " Seroprevalence of low pathogenic avian influenza (H9N2) and associated risk factors in the Gyeonggi-do of Korea during 2005-2006" pps

... biosecurity and presence of wild birds on the premises were not significantly associated with infection 162 Jong-Tae Woo et al.introducing and maintaining LPAI in seropositive flocks? and 3) What ... between an increase in age and seropositivity in the layer flocks, raw data pertaining to seropositivity and age were divided into 3 categories: 1) ＜300 d old, 2) 300-400 d old, and 3) ＞400 ... low pathogenicity H7N2 AI virus during an outbreak in West Virginia in 2002. This study indicated that age was a significant risk factor for maintenance and introduction of LPAI. To compare...

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