báo cáo khoa học: " Expression-based discovery of candidate ovule development regulators through transcriptional profiling of ovule mutants" pps

... article Expression-based discovery of candidate ovule development regulators through transcriptional profiling of ovule mutants Debra J Skinner 1,2 and Charles S Gasser* 1 Address: 1 Department of Molecular ... over-abundance of transcriptional regulators in the identified genes, and these form a set of candidate genes for evaluation of roles in ovule...

Ngày tải lên: 12/08/2014, 03:20

... be the scale of consumption and the sur- render to the globalized mythos of ‘modern living’ through the acquisition of goods beyond those consid- ered socially necessary. The notion of being a ... [name of participant] has a lot of money on h im. ’ Again, like the Mercedes, the symbol of wealth and sophistication was often associated with an imported item that had a certain le...

Ngày tải lên: 11/08/2014, 14:21

... effects of NO on the cardiovas- cular system are dependent upon the amount of NO pro- duced, the local environment, and redox state of NO. While low levels of NO are necessary for the integrity of the ... an in vitro model of VHF pathogenesis and to identify mech- anisms of vascular leak and to identify potential inhibi- tors of VHF-induced leak in an effort to alleviate the s...

Ngày tải lên: 12/08/2014, 04:20

... English data is an edited ver- sion of the public-domain portion of the corpus used by Sonderegger (2011), and consists of just under 12000 stanzas spanning a range of poets and dates from the 15 th to ... Association for Computational Linguistics Unsupervised Discovery of Rhyme Schemes Sravana Reddy Department of Computer Science The University of Chicago Chicago, IL 60637 sr...

Ngày tải lên: 07/03/2014, 22:20

... Taiwan shukai@gmail.com Abstract Identification of transliterated names is a particularly difficult task of Named Entity Recognition (NER), especially in the Chi- nese context. Of all possible variations of transliterated ... earlier iteration.) All the 494 candidate pairs were manually evaluated 445 of them are found to be actual contrast pairs, a pre- cision of 90.01%. In additi...

Ngày tải lên: 17/03/2014, 04:20

... is the left part of word, RP is the right part of it, Len (p) is the length of part P (number of characters), freq(p) is the frequency of part P in corpus, WN is the number of words (corpus ... so that the count of a child always equals the sum of the counts of its parents. The occurrence counts of the leaf nodes are used for computing the relative frequencies of t...

Ngày tải lên: 17/03/2014, 22:20

... Research with a Series of Reading Tasks. In Proceedings of LREC 2010. Fabian M. Suchanek, Gjergji Kasneci, and Gerhard Weikum. 2007. Yago: a core of semantic knowledge. In Proceedings of the 16th international ... n (3) where P i is the coverage of the proposition, or the percentage of sentences explained by it, and n is the number of distinct propositions. The entropy of our...

Ngày tải lên: 23/03/2014, 16:20

... are often being manifested by several different patterns. In this paper, unlike the majority of studies that use patterns in order to find instances of given rela- tionships, we use sets of patterns ... Overlap of clusters Russian 1.8 0.046 English 1.7 0.059 5 Verb Verb Relationships Russian 1.4 0.01 English 1.2 0 Table 2: Patterns clusters discovery of known relation- ships. stanc...

Ngày tải lên: 23/03/2014, 17:20

... 30% of the X 6 was hydrolyzed. After 60 min of incubation, the reaction was terminated. For XBS samples, this was carried out by the addition of 20 lL of NaOH (2.00 m) and subsequent boiling of ... lack of CBMs. Results and Discussion Genetic engineering of the SBS Residues of the SBS of both XBS and XAN involved in substrate interaction were selected based on the crystal st...

Ngày tải lên: 14/02/2014, 19:20

... male development [12]. Considering that dmrt1bY has all the features of the master regula- tor of testicular differentiation in medaka (see [13] for review) and because of the discovery of sex-chromo- some-linked ... in fish came with the discovery of a dmrt1 homologue on the Y chromosome of the fish medaka (Oryzias latipes). This Y-chromosomal gene is the product of a gene...

Ngày tải lên: 14/02/2014, 19:20