báo cáo khoa học: " Cold- and light-induced changes in the transcriptome of wheat leading to phase transition from vegetative to reproductive growth" pot

... synthesized from 2-oxoglutarate by transmination either with alanine, aspartate or one of the branched chain amino acids leucine, isoleucine and valine, and can also be formed from glutamine ... by difficulty in maintaining posture and side to side stability, faulty coordination between limbs and trunk, and the consequent inability to walk straight. In the presen...

Ngày tải lên: 07/08/2014, 17:22

... file 5) to determine whether they exhibited abundance profiles indicative of involvement in phase transition. The MADS-box gene VEGETATIVE TO REPRODUCTIVE TRANSITION 2 (TaVRT2), the product of which ... able to consider the broad-scale response of the transcriptome to the changes in temperature and light that occur during a simulated autumn to wint...

Ngày tải lên: 12/08/2014, 03:20

... determining the inhibitory action of MIH and CHH on the target tissue, receptor binding, a second messenger pathway, MIH and CHH peptide and transcript levels in the XO with reference to the moult ... regard to YO responses to MIH or CHH during the moult cycle is not at the receptor level. In view of these observations, we also investigated levels of MIH and...

Ngày tải lên: 21/02/2014, 00:20

... indicators of activity of the reproductive axis, may be used to classify depth of anestrus; and (c) the endocrine pattern of the in- duced follicular phase, which is related to the depth of anestrus, ... number of large folli- cles and the maximum diameter of the largest follicle during the period before ram introduc- tion are presented in Table 2. A...

Ngày tải lên: 12/08/2014, 15:21

... of proteins isolated from the blood (in this study, from the blood of bovine fetus), is a source of trophic factors. The PI3K ⁄ Akt signaling pathway is activated on the cytoplasmic side of the ... FAS is the enzyme responsible for the synthesis of palmitate, the precursor of FFAs. The inhibition of signaling by trophic factors, removal of trophic factor...

Ngày tải lên: 07/03/2014, 00:20

... 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 identified as generators of ... degree of protection by ADP sug- gests that the mitochondrial injury is caused by open- ing of the mPTP. There is evidence that ADP inhibits opening of the mPT...

Ngày tải lên: 16/03/2014, 22:20

... as the occurrence of the brain-specific isoform Mb2 may be part of the strategy of the Cyprininae for better survival during prolonged periods of hypoxia. Expression-regulation of globins and their function ... expression of Mb is associated with hypoxia tolerance in goldfish. Additional Mb in various tissues increases the availability of O 2 to the respiratory...

Ngày tải lên: 30/03/2014, 04:20

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Ngày tải lên: 07/08/2014, 17:22

... down to the centre of the stem. The percentage of living cells was rather stable in the xylem from the surface to the centre of the stem (mean = 20.6, SE = 0.43). The total per - centage of living ... (mid-crown) and 2.5 (low crown) m from the top of the tree. These positions corre - sponded to stem diameters of 2.5, 12.9 and 23.6 mm at the be...

Ngày tải lên: 08/08/2014, 14:20

... synchronization from bud opening to the flowering stage does not occur; and 2) that interannual variation in flowering time may involve up to 30% of the individuals (Sharp and Chisman, ... develop in early summer and meiosis occurs in the follow- ing spring, giving rise to binucleate pollen grains immediately prior to the emergence...

Ngày tải lên: 08/08/2014, 19:21