báo cáo khoa học: " Inorganic polyphosphate occurs in the cell wall of Chlamydomonas reinhardtii and accumulates during cytokinesis" docx

... to quan- Cell wall poly P staining of wild type and cell wall deficient C. reinhardtii cellsFigure 1 Cell wall poly P staining of wild type and cell wall deficient C. reinhardtii cells. The confocal ... after mitosis and usually contained more mother cells at the end of cytokinesis. Therefore, we tested whether the poly P content in the cell wall...

Ngày tải lên: 12/08/2014, 05:20

... synthesized in the Spemann organizer, namely Follistatin, Chordin and Noggin [12]. These proteins are antagonists of BMP and other members of the TGF-b family, binding to and inhibit- ing these ... these signaling molecules from binding to their receptors in the extracellular space, thus inhibiting ven- tralizing activities. Of these proteins, Chordin has a long-range ef...

Ngày tải lên: 19/02/2014, 00:20

... view of (A), showing only the data obtained in the absence of Du.(C)Theratioof the best-fitting functions and of the data points of wild-type over mutant are plotted for data in the presence (d)andabsence(m)ofDu. 1988 ... derivatives over the mutant, indicating the ratios of the ATP synthesis rates, are plotted for the exp eriments in the absence (dashed l...

Ngày tải lên: 21/02/2014, 03:20

... parotid glands [6,17]. Clinical signs include the presence of an asymptomatic mass in the gland that is often locally invasive [1,6,17]. An adenocarcinoma is the most common type of tumor in the ... fluctuated and painless subcutaneous swelling was palpated and found to contain a firm mass in the right mandibular region. In addition, the left mandibular lymph...

Ngày tải lên: 07/08/2014, 20:24

... plains of the northern Gulf of Mexico. Yermosols and xerosols are distributed most frequently in the arid western and northwestern region, and vertisols dominate the lowlands of the plains of the ... plains of the north- ern Gulf of Mexico [25]. Soils characterized as litosols and rendzins dominate the hilly slopes of the eastern Sierra Madre mountain r...

Ngày tải lên: 08/08/2014, 14:20

... have more informed choice of the state of the in situ epithelial margin taken when excising squamous cell carcinoma by having better information about the tumour margin. This together with the ability ... staining and the presence of numerous mitotic figures per field (two or more stained nucleoli per cell suggesting aneuoploidy); at the tissue level there is punctua...

Ngày tải lên: 11/08/2014, 23:22

... none of the patients during the past 2 years since the study was ended has shown evidence of another reason for the fever. The sex distribution in the present material was even, and except for the ... D: Diagnosis of pyrexia of unknown origin. In Practice 1995, 17, 470-481. Bennet D & May C: Joint diseases of dogs and cats. In: Textbook of veterinary i...

Ngày tải lên: 12/08/2014, 15:20

... op- tional binarization of the features (taking only bi- nary occurences instead of counts), and the op- tional appending of a terminator character. The terminator character allows the classifier ... for the parameters: n-gram size of 3 and appending the terminator character. Firstly, a ter- minator is appended to the end, yielding the string walk$. Subsequently, t...

Ngày tải lên: 17/03/2014, 22:20

... accents, these cues discriminate between the simplest speech segments containing an element in a minimal combination with others. In the case of a resonance element, say, U, the minimal state of ... classes (some of the cues reusing information gathered at Stage 1). The detection of certain resonance elements then provides all the necessary information for a fina...

Ngày tải lên: 31/03/2014, 04:20

... reasons and generally affects t hose over 60 years of age; as a conse- quence, the incidence of the disease is anticipated to increase in the future in the EU in the face of an aging population. Individuals ... mechanisms of everolimus activity and resistance in RCC The rapamycin-like (rapalog) drug everolimus inhibits the serine/threonine protein kinase mTOR...

Ngày tải lên: 11/08/2014, 12:20