tolerance to drought in leguminous plants mediated by rhizobium and bradyrhizobium

... therefore releasing it from the cytoskeleton into the cytoplasm [3] Our aim in this study was to gain a better understanding of the role of hDlg phosphorylation by p38c when cells are exposed to hyperosmotic ... sorbitol (60 min) and then incubated in sorbitol-free medium (6 h) Detached cells were washed with NaCl ⁄ Pi and cells remaining attached to the dish were treated with trypsin and counted using ... then examined hDlg loss in cells treated with inhibitors and exposed to sorbitol Both p38MAPK inhibitors, BIRB0796, which at high concentrations inhibits all p38 and JNK isoforms [17], and SB203580,...

Ngày tải lên: 23/03/2014, 06:20

... dehydration-induced impairment were increases in a fast relaxing nonphotochemical quenching of fluorescence, which appeared at a relative leaf water loss > 0.35 in Q petraea and which was inincrease in ... and more generally in drought tolerance could be related to some modifications in the above-described reactions to dehydration We therefore compared the changes induced by rapid dehydration in ... adaptations? The photoin leaves many authors claim that the main effect of water strees is to induce stomatal closure and to limit photosynthesis via reduced supply of CO to chloroplasts (Comic...

Ngày tải lên: 08/08/2014, 23:22

... phytohemagglutinin (PHA, µg/ml) and interleukin-2 (IL2) (Chiron, France, 100 IU/ml) and were maintained in RPMI 1640 medium containing 10% fetal calf serum, penicillin/streptomycin (100 U/ml) and ... were incubated in RPMI medium containing 20 mM HEPES in the presence or absence of inhibitor RANTES (30 nM) was then added to the cell suspension At each indicated time point (15 s to min), a ... significant increase in β-chemokine secretion in W278 and B195 cell cultures compared to controls (Table 2) To investigate the possibility of enhanced sensitivity to βchemokines, we infected non-stimulated...

Ngày tải lên: 13/08/2014, 09:20

... long 90◦ 1’) Containerized seedlings were established by direct seeding into 3.7 L plastic pots containing a standard glasshouse potting substrate mixture of peat moss, pine bark and Figure Temperature ... and allowed to drain for 24 h After drainage and thereafter, American chestnut drought 835 taken in random order to compensate for any effects caused by time of sampling Leaf temperature within ... When water deficit continues beyond the point where plants are able to escape without severe water potential decline, some plants are able to respond by engaging drought tolerance processes For...

Ngày tải lên: 07/08/2014, 16:20

... detect and verify possible co-bindings and to further understand whether these are due to binding of different FOXA molecules at the same site in different cells or due to co-binding in the same ... to create gene regulatory maps By combining data for several TFs, we predicted protein-protein interactions and sites of co-binding, which were validated in Co-IP and ChIPreChIP experiments By ... demonstrated to act as pioneering factors, that is, they are able to bind to compacted chromatin and facilitate opening of the chromatin and recruitment of other TFs We found here that binding of FOXA2-3...

Ngày tải lên: 09/08/2014, 20:21

... described in detail by Inoue and Shiozawa (Inoue and Shiozawa, 1994) In our research, a four-electrode sensor was used as an indicator of the total salt concentration in the soil column, to observe ... evapotranspiration in test fields in China into consideration, salt leaching in fields could be predicted using the results of the soil column experiment MATERIALS AND METHODS Soil sampling and soil chemical ... plants have not been put into widespread use because of economical and technological problems On the other hand, in northeastern China, the amount of salt-affected soil is increasing due to increases...

Ngày tải lên: 05/09/2013, 09:38

... sections were incubated in a 50% methanol/benzene mixture (v/v) during 90 s, followed by acetone for min, before rinsing in distilled water The slides were then stained for in a toluidin blue solution ... arrow), in the anterior (A) and posterior (B) spiracles (arrowheads), in the ring gland (A, asterisk) and in the hindgut (B, dot) (C–F) GFP expression in the legs (C), wing veins (D) and reproductive ... related to molecules involved in the binding and transport of other molecules This is the case, for example, for OBP, which belongs to the same structural family as the retinol-binding protein and...

Ngày tải lên: 08/03/2014, 08:20

... ugly, and brutal ...

Ngày tải lên: 21/03/2014, 21:54

... (basic-X-acidic-leucine) at the C-terminus, with the basic residue being lysine (21 species), arginine (nine) or histidine (four), and the acidic 1120 residue being glutamate (30) or aspartate (four) Murine and ... not affect binding of DDEL-containing ligands in vitro and in vivo, which suggests that different retrieval signals make different contacts in the binding pocket The variability in the retrieval ... receptor -mediated ER retention The topology of the KDEL receptor-binding pocket has been probed and found to involve four hydrophilic residues (Arg5, Asp50, Tyr162 and Asn165 in KDELR1) located in...

Ngày tải lên: 23/03/2014, 07:20

... potential factor influencing subjective ratings, that is women show more sensitivity than men to experience emotional tone in various settings, for example, during laboratory conditioning procedures ... analysis and drafted the manuscript VK and GDW participated in the design of the study, helped to interpret statistical findings and to draft the manuscript All authors read and approved the final ... results obtained here and those observed by others [9,10,24] in showing lateralisation of the effects of startle probes In order to examine this possibility, in additional analyses every single startle...

Ngày tải lên: 09/08/2014, 01:21

... a thin uterine wall and this has been discussed in relation to uterine sacculation and diverticulum However, it remains undetermined as to why and when the uterine wall becomes thin Putting aside ... uterus are lacking Two disorders, uterine sacculation and uterine diverticulum, may also induce a thin uterine wall, thus causing uterine rupture While uterine rupture, complete or incomplete, denotes ... surgery, congenital uterine anomaly, adherent placenta, labor, or oxytocin and/ or prostaglandin use [2-4,9-12] The etiological factors were described as indiscernible in the remaining two cases; one...

Ngày tải lên: 11/08/2014, 03:20

... understood in its entirety We have earlier shown that phosphatidylinositol 3-kinase (PI3K) has an important role in zymosan- and bacteria-induced signalling leading to cPLA2 activation by acting ... far unknown To investigate this two different Src kinase inhibitors (PP2 and SKI-1) were used Both SFK inhibitors reduced the response induced by zymosan and Gram-positive S aureus in a concentration ... clearly inhibited the zymosaninduced tyrosine phosphorylation of PLCγ2 In agreement with previous findings [3], inhibition of PI3K with wortmannin did not cause such inhibition (Fig 4B) MAP kinase-independent...

Ngày tải lên: 11/08/2014, 08:21

... combination of the known MSA element together with the OS_GC motif A large number of genes associated with mitosis and cytokinesis, such as those encoding B-type cyclins, kinesin motor proteins and ... Examples of genes containing this module are CONSTANS, a zinc finger protein linking day length and flowering [41], as well as APRR5 and APRR7, pseudo-response regulators subjected to a circadian rhythm ... rice, and Ostreococcus tauri, together with proteins inferred from cDNA sequences for Pinus taeda, Pinus pinaster and Physcomitrella patens were used to delineate gene families using protein clustering...

Ngày tải lên: 14/08/2014, 17:22

... diesel engine fueled by biodiesel under various engine operating conditions, and to discern the underling factors contributing to the changes To that, extensive experimental and numerical investigations ... carbonization of injection tip, ring sticking, poor fuel atomization, and incomplete combustions [4-8], could arise owing to very high viscosity and long carbon chains of vegetable oils To overcome ... Jon, Ernest and Dr Yang Wenming for seeing my potential and giving me this opportunity to be part of the engine research team In particular, I would like to thank them for their insightful guidance,...

Ngày tải lên: 10/09/2015, 09:06

... desferrioxamines B and E were produced in the parental strain (Fig 2) The DdesA mutant was able to grow on Streptomyces minimal medium containing l-lysine as the only carbon and nitrogen source, indicating ... containing the des cluster E coli vector ApR lacZ arif1 Integrative and conjugative vector derived from pSET152 Contains desA gene cloned into pBluescript SK Contains kan gene cloned into pSKdesA ... al linked by amide bonds They are produced by many Streptomyces species, including Streptomyces coelicolor [5], Streptomyces griseus [6] and Streptomyces pilosus; the latter is used for industrial...

Ngày tải lên: 16/03/2014, 11:20

... found in the local synovitic environment in The results are best explained by additional inhibitory factors that seem to be present in RA sera and seem to bind to the monocyte cell surface, as indicated ... major contributors to the TNFα load in RA RA, where the molecule seems to act as an inhibitory regulator of cytokine production [47] In its absence, one would expect cytokines to reach extremely ... controls in RA sera was sufficient to inhibit TNF-α production, and extensive washing did not abolish the inhibitory effect Again, 'coating' of the monocyte surfaces by the suggested inhibitory factors,...

Ngày tải lên: 09/08/2014, 07:20

Ngày tải lên: 14/11/2014, 09:20

... thesis topic: "Creating drought tolerance lines and isolating cystatin genes related to drought tolerance in peanut (Arachis hypogaea L.)” Research objectives - Create groundnut strain with drought ... seed germination stage method caused due to sorbitol -amylase, sugar.α7% defined tolerance by determining the activity of Assessing drought tolerance at seedling stage by artificial methods to cause ... Making comparison and defining the discrepancy in genome of the line selected by RAPD technique - Amplifying, separating and defining the sequence of the cystatin gene of selective groundnut line...

Ngày tải lên: 24/06/2015, 00:56

... thesis topic: Tai lieu chia se tai: wWw.SinhHoc.edu.vn Tai lieu chia se tai: wWw.SinhHoc.edu.vn "Creating drought tolerance lines and isolating cystatin genes related to drought tolerance in peanut ... seed germination stage method caused due to sorbitol -amylase, sugar.α7% defined tolerance by determining the activity of Assessing drought tolerance at seedling stage by artificial methods to cause ... Making comparison and defining the discrepancy in genome of the line selected by RAPD technique - Amplifying, separating and defining the sequence of the cystatin gene of selective groundnut line...

Ngày tải lên: 20/04/2016, 10:05

... Akita-Komachi Rice, and the planting rate was 0.30 m (ridge pitch) and 0.15 m (planting pitch) The paddling and transplanting were conducted on June and June 8, and the inundation began on June in 2007 A ... analysis and does not require any biological and biochemical knowledge or skills Thus, the quinone profiling has high affinity with analysts Moreover, quinone composition used in quinone profiling ... ratio for PC1 and PC2 was 62.3% Table shows the factor loading of PC1 and PC2 As for PC1, Q-8, Q-9, MK-9(H2) and MK-11(H2) indicated higher factor loading values Content of these quinones were...

Ngày tải lên: 05/09/2013, 10:15