báo cáo khoa học: "Phenotypic and genotypic differentiation

báo cáo khoa học: "Phenotypic and genotypic differentiation in cage populations of Drosophila melanogaster development, thorax size and weight" pptx

... subpopulations to the fore ; Phenotypic and genotypic differentiation in cage populations of Drosophila melanogaster I. Duration of development, thorax size and weight F.A. LINTS M. ... Material and Methods The strain of Drosophila melanogaster used in the present series of experiments is the wild laboratory strain Oregon-R. That s...

Ngày tải lên : 09/08/2014, 22:22

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báo cáo khoa học: "Population crash, population flush and genetic variability in cage populations of Drosophila melanogaster" pot

... variance of thorax size was observed in a cage population of Drosophila melanogaster, maintained at 28 °C, a few months after it had been the victim of a naturally occuring ... strain 40 inseminated females of Drosophila melanogaster were captured in Bonlez (Belgium) in July 1979 ; they were allowed to multiply and their offspri...

Ngày tải lên : 09/08/2014, 22:23

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Tài liệu Báo cáo khoa học: Moult cycle-related changes in biological activity of moult-inhibiting hormone (MIH) and crustacean hyperglycaemic hormone (CHH) in the crab, Carcinus maenas From target to transcript ppt

... a notable 30- to 40-fold increase in cGMP levels during a 30-min incubation (Fig. 2); indeed a doubling of cGMP levels could be observed within 2 min of application of hormone (results not shown). ... at the receptor level. In view of these observations, we also investigated levels of MIH and CHH peptides in the sinus gland and levels of transcripts in XO neurones duri...

Ngày tải lên : 21/02/2014, 00:20

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Báo cáo khoa học: Oxidative stress is involved in the permeabilization of the inner membrane of brain mitochondria exposed to hypoxia/reoxygenation and low micromolar Ca2+ Lorenz Schild1 and Georg Reiser2 doc

... that the mitochondrial injury is caused by opening of the mPTP. There is evidence that ADP inhibits opening of the mPTP by occupying binding sites located in the inner and outer mitochondrial ... reperfusion in brain. There is a growing body of information concerning the mechanism of ROS generation by the respiratory chain in mitochondria. Complex I and complex III were id...

Ngày tải lên : 16/03/2014, 22:20

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Báo cáo khoa học: The evolutionary relationship between the duplicated copies of the zebraﬁsh fabp11 gene and the tetrapod FABP4, FABP5, FABP8 and FABP9 genes pptx

... vertebrate intra- cellular lipid-binding proteins (iLBPs) consists of the fatty acid-binding protein (FABP), cellular retinoic acid-binding protein (CRABP) and cellular retinol- binding protein (CRBP) ... force in driving the increasing complexity of life. In addition to WGD, tandem duplication of individual genes by the process of unequal crossing-over during meiosis may also a...

Ngày tải lên : 30/03/2014, 04:20

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Báo cáo khoa học: Selenium affects biosilica formation in the demosponge Suberites domuncula Effect on gene expression and spicule formation pot

... acids glutamine, lysine and histidine at the N-terminus and the nonpolar amino acid proline and the hydroxy amino acids serine and threonine at the C-terminal border. Recombinant proteins and antibodies To ... protein (lanes a and b). Weaker bands corresponding to sizes of 35 kDa and 23 kDa were also detected if larger amounts of proteins were analyzed (Fig. 3, lane a). Cl...

Ngày tải lên : 30/03/2014, 20:20

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Báo cáo khoa học: " Intensity modulated radiotherapy (IMRT) in the treatment of children and Adolescents - a single institution''''s experience and a review of the literature" pps

... of the conventional-RT group. The sparing of the hearing apparatus is of special importance since several modern combined chemotherapy regimens contain oto- toxic agents like cisplatinum. Jain ... retinoblastoma. Krasin et al. presented a planning study comparing different conventional photon, electron and IMRT techniques in the treatment of intraocular retinoblastoma [30]. The...

Ngày tải lên : 09/08/2014, 10:20

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báo cáo khoa học: "Enzymatic heterozygosity and morphological variance in synthetic populations of Drosophila melanogaster Gloria BLANCO LIZANA" potx

... & L IVSHITS (1983), in human populations, and L EDING et al. (1983), in pitch pine, are inclined to attribute the correlation to inbreeding. L EARY et al. (1984) ... Flies were homogenized in 0.01 ml of gel starch buffer, using the method of J OHNSON (1964). References of buffer and stain systems utilized are indicated in table...

Ngày tải lên : 09/08/2014, 22:22

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báo cáo khoa học: "Adenoid cystic carcinoma intermingled with ductal carcinoma of the breast: a case report and review of the literature" docx

... containing amorphous basement membrane material (hematoxylin and eosin stain; original magnification × 400). Figure 3 Solid and tubular groups embedded in myxoid stroma (hematoxylin and eosin stain; ... are the cases of ACC intermingled with other types of breast cancer within a single lesion. Our case report is one of the few in the literature describing a patient with an ACC...

Ngày tải lên : 10/08/2014, 23:20

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Báo cáo y học: "Mirror-Image Arachnoid Cysts in a Pair of Monozygotic Twins: A Case Report and Review of the Literature"

... Neuroimaging of the twins. (a) Cerebral CT of twin A shows a vast lesion of cerebrospinal fluid intensity in the left temporal lobe with a maximum diameter of 63×40×26 mm. (b) & (c) MRI of twin ... an AC in the other twin (twin B), when the concerned parents took him to our department. Brain CT and MRI of twin B who did not have any com- plaints revealed a mirror-imag...

Ngày tải lên : 25/10/2012, 11:00

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