báo cáo khoa học: "Localization of QTLs for in vitro plant regeneration in tomato" potx

... described as a marker for in vitro com-petence, encodes a serine/threonine kinase. We looked for serine/threonine kinases and found this kind of pro-tein in all identified QTLs. Other putative ... ability for regeneration, were chosen for obtaining the mapping population. The initial geno-types w ere established in vitro, starting with the sterili-zation of seeds by immersion for 10 min in ... response of in vitro regeneration capacityfrom different source of explants in Cucumis melo. Plant Cell Rep 1995,15:129-132.37. Molina RV, Nuez F: Sexual transmission of the in vitro regeneration capacity...

Báo cáo khoa học: " Review of ”Bioinformatics for vaccinology“ edited by Darren R. Flower" potx

... scientists.One of the major goals of the incorporation of bioinfor-matics into vaccinology is to aid in the design of vaccinesand to apply informatics approaches to the development of novel therapeutics ... study of vaccinesand in the pharmaceutical industry or for researchers whointend to prepare and use vaccines in their research. Thisbook may well serve as a first line of reference for all ... for beginners or undergraduate students in vac-cinology. However, the book contains a large amount of information on computation and experimental tech-niques that would be highly useful in the...

Tài liệu Báo cáo khoa học: Properties of ecdysteroid receptors from diverse insect species in a heterologous cell culture system – a basis for screening novel insecticidal candidates docx

... thethree Drosophila isoforms and two Leptinotarsa iso-forms. Such quantitative differences may prove impor-tant for in vivo functions. In Manduca , the presence of a B-isoform increases transcriptional ... theisoforms within a species generated a similar respon-siveness to maximal dosages of individual agonists.Whereas the EcR N-terminal domain in uences thequantitative level of transcription for ... alignment of linker region andligand-binding domain (LBD) of ecdysone receptors.Fig. S2. Amino acid alignment of linker region andligand-binding domain (LBD) of ultraspiracle ⁄ RXRreceptors.This...

Tài liệu Báo cáo khoa học: "Kinds of Features for Chinese Opinionated Information Retrieval" pdf

... pro-viding access to opinionated information in otherlanguages (especially in Chinese) might be of greatuse for individuals as well as for institutions in- volved in international trade or international ... 2007.c2007 Association for Computational LinguisticsKinds of Features for Chinese Opinionated Information RetrievalTaras ZagibalovDepartment of InformaticsUniversity of SussexUnited KingdomT.Zagibalov@sussex.ac.ukAbstractThis ... presents the results of experi-ments in which we tested different kinds of features for retrieval of Chinese opinionatedtexts. We assume that the task of retrieval of opinionated texts (OIR)...

Tài liệu Báo cáo khoa học: Localization of N-linked carbohydrate chains in glycoprotein ZPA of the bovine egg zona pellucida pptx

... have sperm-binding activity[10] and these active chains are mainly localized in theN-terminal region of the ZP domain of ZPB and theC-terminal region of the ZP domain of ZPC (Fig. 5). In the cow, ... expression of the sperm-binding activity of the neutral N-linked chain of ZPB. In ZPC, the triantennary/tetraantennary chains aremainly localized at Asn271 in the C-terminal region [13].The sperm-binding ... sperm-binding activity using in vitro competitionand sperm-bead binding assays [18]. We deduced the aminoacid sequence of the bovine ZPA by cDNA cloning andsequencing, and revealed that bovine...

Tài liệu Báo cáo khoa học: "REPRESENTATION OF TEXTS FOR INFORMATION RETRIEVAL" pdf

... 1979. Representation and classification of knowledge and information for use in interactive information retrieval. In Human Aspects of Information Science. Oslo: Norwegian Library School. 148 ... establishment of topic; "setting of context; summarizing; concept foregrounding; and stylistic vari- ation. Textual characteristics which correspond with these aspects Include discourse-initial ... overweight the score for each cO-OCcurrence containing a title word. Concepts in the title are likely to be the most im- portant in the text, yet are unlikely to be used often in the abstract....

Báo cáo khoa học: Localization of ﬂuorescence-labeled poly(malic acid) to the nuclei of the plasmodium of Physarum polycephalum pot

... simultaneouslystained, and the intensity was independent of the time of injection.Staining by the overlay method as in Fig. 1 or bymicroinjection of 10 lg or less of the conjugate resulted in the same ... positionincreased marginally, indicating that the free capacity of theprotein(s) in the cytoplasm was limited in binding furtherpolymalate. The results are in agreement with the assump-tion of ... necessity for high concentrations of theprobe to achieve staining of nuclei in G2phase is explainedby a decreased rate of polymalate delivery and couldreﬂect the transport of different proteins in...

Báo cáo khoa học: "Abstracts of Papers for the 1963 Annual Meeting of the Association for Machine Translation and Computational Linguistics" pptx

... Abstracts of Papers for the 1963 Annual Meeting of the Association for Machine Translation and Computational Linguistics Denver, Colorado, August 25 and 26, 1963 Necessity of Introducing Some Information ... responding increase in the speed of analysis. Compari- son of runs performed using both versions of the pro- gram indicates that employment of the new techniques reduces the average running time ... school of mathe- matical linguistics. Two aspects of grammar writing are examined: 1. A taxonomy over the non-terminal vocabulary, using a subscripting system for signs and fitting into the...

Báo cáo khoa học: Optimization of conditions for the glycosyltransferase activity of penicillin-binding protein 1a from Thermotoga maritima ppt

... importance of thedetergent in preparing a stable monomeric ectodomain of a class A pen-icillin-binding protein. Our assay could be used to screen collections of compounds for inhibitors of peptidoglycan ... CYMAL-4 for puriﬁcationand storage of Tm-1a*.Screening of reaction conditions of Tm-1a* in amultiwell plate format In vitro GTase activity is strongly in uenced by thenature and concentration of ... (vancomycin). Peptidoglycan is a strong, netlikepolymer responsible for maintaining the shape of thebacterial cell and resisting intracellular osmotic pres-sure. It consists of glycan chains of...

Báo cáo khoa học: Impact of cyclic hypoxia on HIF-1a regulation in endothelial cells – new insights for anti-tumor treatments doc

... (CyH), and examined the impact of cycles of hypoxia ⁄ reoxygenation on the extent of acti-vation of known regulators of HIF-1a, namely phos-phoinositide-3 kinase (PI3K) ⁄ protein kinase B (Akt),extracellular ... the use of NOS inhibitors as single anti-tumor treatments. Moregenerally, by providing new insights into the regula-tion of HIF-1a in the context of tumor O2ﬂuctua-tions, this study integrates ... Furthermore, thefailure of the NOS inhibitor to maintain the induction of HIF-1a in the presence of rotenone (Fig. 4D)strongly suggests that NO exerts these effects throughinhibition of the mitochondrial...

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