drought tolerance genes in rice
Báo cáo khoa học: Transcript profiling reveals diverse roles of auxin-responsive genes during reproductive development and abiotic stress in rice pdf
Ngày tải lên :
07/03/2014, 01:20
... gene families in rice. In this study, whole genome microarray
analysis of auxin-responsive genes in rice was performed, with the aim of
gaining some insight into the mechanism of auxin action. A ... stress
responsiveness of auxin-responsive genes. These results
indicate the existence of a complex system, including
several auxin-responsive genes, that is operative during
stress signaling in rice. Although ... carried
out in other plants. The recent advances in genomics
provide opportunities to investigate these pathways in
crop plants. To gain insights into the molecular mech-
anism of auxin action in rice, ...
- 15
- 430
- 0
Tài liệu Báo cáo khoa học: Emerging pathways in genetic Parkinson’s disease: Autosomal-recessive genes in Parkinson’s disease – a common pathway? docx
Ngày tải lên :
18/02/2014, 14:20
... of
Parkin, PINK1, DJ-1 and HtrA2 activity remains to
be determined.
Parkin can be phosphorylated by a number of kinases
including casein kinase 1, protein kinase A, protein
kinase C [86] and cyclin-dependant ... six genes have been implicated in the
pathogenesis of PD, a-synuclein, Parkin, PTEN-
induced putative kinase 1 (PINK1), DJ-1, leucine-rich
repeat kinase 2 (LRRK2) and ATP13A2. Mutations in
the genes ... genes encoding a-synuclein, LRRK2 and ATP13A2
cause autosomal-dominant forms of parkinsonism.
Mutations in the genes encoding Parkin, DJ-1 and
PINK1 all cause autosomal-recessive parkinsonism of
early...
- 9
- 775
- 0
Tài liệu Báo cáo khoa học: Cytokinin oxidase/dehydrogenase genes in barley and wheat docx
Ngày tải lên :
19/02/2014, 16:20
... modeling of the flavoprotein catabolizing
plant hormones cytokinins. In Recent Research Develop ments in
Proteins, vol. 2. (Pandalai, S .G., ed.), pp. 63–81. Transworld
Research Network, Kerala, India.
15.Werner,T.,Motyka,V.,Strnad,M.&Schmu
¨
lling, ... chmu
¨
lling, T. (2003) Cytokinin-induced upregulation of
cytokinin oxidase activity in tob acco includes changes in enzyme
glycosylation and secretion. Physiol. Plant. 11 7, 11–21.
41. Tingay, S., McElroy, ... i ndicates t hat t he CKXs detected in barley
regulate the active cyto kinin level principally in developing
grains, and that the biologically active cytokinins are
probably deactivated by other...
- 13
- 530
- 0
Tài liệu Báo cáo khoa học: Molecular characterization, phylogenetic relationships, and developmental expression patterns of prion genes in zebrafish (Danio rerio) doc
Ngày tải lên :
19/02/2014, 16:20
... lgÆmL
)1
proteinase K in
PBS-T for 30 s to 35 min depending on the stage. They
were postfixed in 4% paraformaldehyde and rinsed for
5 · 5 min in PBS-T. Prehybridization was performed in
hybridization ... and larvae were incubated in preab-
sorbed sheep antidigoxigenin-AP Fab fragments at
1 : 4000 dilution in blocking solution for 3 h. They were
rinsed in PBS-T (6 · 15 min) and then in chromogenic
buffer ... PrP family. Amino acid numbering
starts from the initiator methionine. Gaps inserted to optimize alignments are indicated by dashes. Numbers in parentheses in the align-
ments indicate the length...
- 14
- 547
- 0
Tài liệu AMAZONIAN ACCESSIONS OF WILD HEVEA GERMPLASM - A POTENTIAL SOURCE OF DROUGHT TOLERANCE pptx
Ngày tải lên :
21/02/2014, 04:20
... fluorescence parameters and
percentage inhibitions in top ranking clones.
Sl.No. Accession % inhibition
in Fv/Fm
% inhibition
in Q.Y.
% inhibition
in Fv’/Fm’
Top ranking germplasm accessions
1 MT ...
C.P. Reghu and Kavitha K. Mydin
Rubber Research Institute of India, Kottayam – 686 009, Kerala, India
Rubber Board
(Ministry of Commerce & Industry, Government of India)
Email for correspondence:
mercyma2006@gmail.com
Introduction
Expansion ...
temperature (exceeding 40
o
C in April)
- high light intensity
- very low soil moisture during summer months.
- rainfall pattern limited only to four months in a year
- average annual rain fall of...
- 23
- 573
- 0
Báo cáo khoa học: Binding affinities and interactions among different heat shock element types and heat shock factors in rice (Oryza sativa L.) ppt
Ngày tải lên :
05/03/2014, 23:20
... in the 1-kb promoter region of rice genes. P, G and
S indicate classes of genes which contained P-type, G-type or
S-type in any combination, in totality. P*, G* and S* indicate clas-
ses of genes ... potent HS-inducible activator of
genes containing various HSE types (the OsHsfA2c
transcripts increase upon HS [16]). OsHsfA9 homotri-
mer may be involved in activation of genes containing
P-type ... 880 genes showed HS
induced transcript profiling (Fig. 1B). Notably, 143 of
the 880 HS induced genes contained HSEs in their
1-kb upstream promoter sequences. Out of 143 HS
genes, only 22 genes...
- 10
- 539
- 0
Báo cáo khoa học: Phytoene synthase genes in tomato (Solanum lycopersicum L.) – new data on the structures, the deduced amino acid sequences and the expression patterns doc
Ngày tải lên :
07/03/2014, 05:20
... converted to
violaxanthin. In plants, carotenoids are mainly
involved in photosynthesis as accessory pigments, in
photoprotection (quenching and xanthophylls cycle)
and in the formation of abscisic ... Psy2 genes in the coding
sequence region. The two genes were shown to have a
highly conserved structure, with seven exons being
almost identical and six introns being much more vari-
able in sequence ... [23] in grass PSYs, differ-
ences in the N-terminus as well as the C-terminus of
the two proteins may result in differences in their
plastid localization.
Transcription analysis of the two genes...
- 9
- 607
- 0
Báo cáo khoa học: Two CYP17 genes in the South African Angora goat (Capra hircus) – the identification of three genotypes that differ in copy number and steroidogenic output pptx
Ngày tải lên :
07/03/2014, 06:20
... also
included in each assay.
Fig. 6. Plasma cortisol levels in the three Angora genotypes
(n = 10 per group) following intravenous insulin injection. Plasma
glucose levels are shown in the inset. ... only in
the genes encoding CYP17, but also in copy number. Furthermore, in vivo
assays revealed that the identified genotypes differed in their ability to
produce cortisol in response to intravenous ... an increase in plasma cortisol levels
in response to insulin injection (Fig. 6). However,
although the decrease in plasma glucose was similar
for all groups, the amplitude of the response in...
- 10
- 548
- 0
Báo cáo khoa học: Prediction of missing enzyme genes in a bacterial metabolic network Reconstruction of the lysine-degradation pathway ofPseudomonas aeruginosa doc
Ngày tải lên :
07/03/2014, 09:20
... cadaverine and 1-pip-
erideine, because there is no template information
describing the target reaction in the current system.
For EC 4.1.1.18, the list of high-scoring genes does
not contain any genes ...
Protein-
lysine
erythro-5-
Hydroxylysine
Protein-
N6-Me-lysine
Glutaryl-
CoA
Glutarate
Glutarate
semialdehyde
5-Amino
pentanoate
1-Piperideine
5-Amino-
pentanamide
Cadaverine
N2-(
D-1-Carboxy- ...
ethyl)-
L-lysine
L-2-Aminoadipate
6-semialdehyde
L-2-Amino-
adipate
Saccharopine
6-Amino-2-
oxohexanoate
6-Acetoamido-
2-oxohexanoate
D-Lysine
2,5-Diamino-
hexanoate
3,5-Diamino-
hexanoate
L-β-Lysine
L-Lysine
N6-Hydroxy-
lysine
N6-Acetyl-N6-
hydroxy-lysine
Aerobactin
2-Amino-5-
oxohexanoate
5-Amino-3-
oxohexanoate
N...
- 12
- 441
- 0
Báo cáo khoa học: Hierarchical subfunctionalization of fabp1a, fabp1b and fabp10 tissue-specific expression may account for retention of these duplicated genes in the zebrafish (Danio rerio) genome docx
Ngày tải lên :
07/03/2014, 12:20
... F (2002) Insights into
binding of fatty acids by fatty acid binding proteins.
Mol Cell Biochem 239, 45–54.
31 Bo
¨
rchers T & Spener F (1993) Involvement of arginine
in the binding of heme ... mam-
malian FABP1 during zebrafish embryogenesis. The
distinct patterns of expression for the fabp1b (in the
intestine) and fabp10 (in the liver) genes in the devel-
oping zebrafish combined represent ... acid-
binding protein from bovine liver. Mol Cell Biochem
123, 23–27.
32 Thumser AE, Evans C, Worrall AF & Wilton DC
(1994) Effect on ligand binding of arginine mutations
in recombinant rat...
- 14
- 554
- 0
Báo cáo khoa học: Stage specific expression of poly(malic acid)-affiliated genes in the life cycle of Physarum polycephalum Spherulin 3b and polymalatase potx
Ngày tải lên :
07/03/2014, 12:20
... a distinct fragmin-like actin-binding
protein that controls in vivo phosphorylation of actin by
the actin-fragmin kinase. Eur J Biochem 265, 240–250.
37 Donze O & Picard D (2002) RNA interference ... NKA48 contain only a single domain fold.
The stability of these two proteins is highly dependent
on calcium binding [25]. The typical domain motives
contain a ‘tyrosine corner’ in the domain centre ... function.
bc-Crystallins are two-domain proteins found in
vertebrate eye lenses and have distant relatives in
microorganisms (e.g. the proteins in Fig. 2). The
bc-crystallin domain of spherulin 3a from...
- 10
- 639
- 0
Báo cáo khoa học: In vivo studies of altered expression patterns of p53 and proliferative control genes in chronic vitamin A deficiency and hypervitaminosis pot
Ngày tải lên :
08/03/2014, 08:20
... found. In lung, an increase in the expression of c-Jun
produced a significant increase in cyclin D1 expression.
These results may explain, at least in part, the conflicting
results found in patients ... tumor
suppressor protein, a transcription factor involved in
maintaining genomic integrity by controlling cell cycle
progression and cell survival, changes its expression at
different vitamin A levels.
Acknowledgements
The ... Total
protein extracts were obtained as described in experimental proce-
dures. A single band of about 53 kDa was detected in liver and lung
indicating that the amount of p53 protein was significantly increased...
- 9
- 508
- 0
Quantification of vitamin e and ç oryzanol components in RiceGermandBran
Ngày tải lên :
15/03/2014, 15:33
... of vitamin E and γ-oryzanol components.
While the level of vitamin E in rice germ was 5 times greater than in rice bran, the level of γ-oryzanol
in rice germ was 5 times lower than in rice bran. ... 193-211.
milling process. According to the information of Riceland Foods, Inc.,
rice germ is about 20% of full-fat raw rice bran, which suggest that
the sample FFRB contains about 10% broken rice germ.
Preparation ... concentration in RG. Rice bran (FFRB) used in this study
was different from commercial rice bran that has been widely
used in rice bran studies. In the present study, intact germ was
sorted out from rice...
- 6
- 649
- 1
Cadmium and lead contents in rice and other cereal
Ngày tải lên :
15/03/2014, 23:22
... because Cd in wheat grain is
higher in bran and lower in albumen so that Cd
Ž
in flour after milling is much lower e.g. approx.
.Ž
40% than that in the whole grain Zhang et al.,
.
1997 .
The inter-area ... value for Pb was 2᎐3ngrg in rice and flour. Calculation for daily
Cd intake via rice, taking advantage of the present findings on Cd contents in rice and wheat together with
administrative area-specific ... contents in rice available in various
parts of the world were previously reviewed, and
it was summarized that Cd contents in rice avail-
able in Japan is substantially higher than the
levels in rice...
- 11
- 415
- 0
Báo cáo khoa học: Differential tissue-specific distribution of transcripts for the duplicated fatty acid-binding protein 10 (fabp10) genes in embryos, larvae and adult zebrafish (Danio rerio) docx
Ngày tải lên :
16/03/2014, 00:20
... of Medicine, University of Virginia, Charlottesville, VA, USA
Introduction
The fatty acid-binding proteins (FABPs), members of
the multigene family of intracellular lipid-binding pro-
teins (iLBPs), ... poly-
peptides that bind fatty acids, eicosanoids and other
hydrophobic ligands [1]. To date, 18 paralogous iLBP
genes, including 12 FABPs and six cellular retinol and
retinoic acid-binding proteins, have ... Fabp10b, fatty acid-binding protein 10b; hpf, hours post-fertilization; iLBP,
intracellular lipid-binding protein; LG, linkage group; mya, million years ago; pI, isoelectric point; RT-qPCR, reverse...
- 11
- 402
- 0
