Journal of Plant Biology
Công bố khoa học tiêu biểu
* Dữ liệu chỉ mang tính chất tham khảo
Sắp xếp:
Transgenic Rice Overexperessing a Tomato Mitochondrial Phosphate Transporter, SlMPT3;1, Promotes Phosphate Uptake and Increases Grain Yield
Journal of Plant Biology - Tập 61 - Trang 383-400 - 2018
Mitochondrial phosphate transporter plays an important regulatory role in promoting the uptake and transport of phosphate in plants. In this study, the SlMPT3;1 gene, a member of mitochondrial phosphate transporter family in tomato, was isolated and transformed into the rice Oryza sativa L. ssp. japonica cultivar Kitaake. The SlMPT3;1 is localized to the mitochondrial membrane and functions in com......
ROS-Mediated ABA Signaling
Journal of Plant Biology - Tập 52 - Trang 102-113 - 2009
In plants, reactive oxygen species (ROS) are short-lived molecules produced through various cellular mechanisms in response to biotic and abiotic stimuli. ROS function as second messengers for hormone signaling, development, oxygen deprivation, programmed cell death, and plant–pathogen interactions. Recent research on ROS-mediated responses has produced stimulating findings such as the specific so......
Cell type identity inArabidopsis roots is altered by both ascorbic acid-induced changes in the redox environment and the resultant endogenous auxin response
Journal of Plant Biology - Tập 50 - Trang 484-489 - 2007
Redox plays a critical role in controlling many cellular processes of plant growth and development. To understand the effect of changes in redox on cell-type determination in the root meristem, we examined the influence of a strong reducing agent -ascorbic acid (AA) - on both the expression patterns of several cell type-specific promoters and the endogenous auxin sensitivity of auxin-responsive DR......
Physical and physiological dormancy in black henbane (Hyoscyamus niger L.) seeds
Journal of Plant Biology - - 2004
Ultrastructural Characteristics of Three Chenopod Halophytes Lacking Salt Excretion Structures
Journal of Plant Biology - Tập 53 - Trang 314-320 - 2010
Plants maintained in high soil salinity generally develop particular structures to either tolerate or survive such adverse environments. Excretion of excess ions by special salt glands or other similar structures is a well-known phenomenon for regulating the mineral content of many halophytes. However, the three chenopod halophytes of Suaeda inhabit high saline soils, yet they exhibit no signs of ......
Effect of sulfur on nitrate reductase and ATP sulfurylase Activities in groundnut (Arachis hypogea L.)
Journal of Plant Biology - Tập 49 - Trang 513-517 - 2006
Field experiments were conducted to determine the effect of sulfur (S) and Nitrogen (N) on nitrate reductase (NR) and ATP-sulfurylase activities in groundnut cultivars (Arachis hypogea L. cv. Ambar and Kaushal). Two combinations of S (in kg ha-1): OS (-S) and 20S (+S) were used with 20 kg ha-1 N. The application of S enhanced the NR and ATP-sulfurylase activities in both the cultivars at all the g......
Multiple impairments in male reproduction 1 (mimr1), a novel male-sterile mutant of Arabidopsis thaliana, shows several defects in male reproductive development
Journal of Plant Biology - Tập 55 - Trang 209-217 - 2012
We have characterized a new male-sterile mutant in Arabidopsis that exhibits conditional sterility but has restored fertility when drought-stressed. This mutant, multiple impairments in male reproduction 1 (mimr1), shows pleiotropic defects in both vegetative and reproductive development. Examination with dissecting and scanning electron microscopes revealed that its pollen grains are not effectiv......
Exclusive cytosolic localization and broad tRNASer specificity of Arabidopsis thaliana seryl-tRNA synthetase
Journal of Plant Biology - Tập 59 - Trang 44-54 - 2016
Aminoacyl-tRNA synthetases (aaRSs) decipher the genetic code, covalently linking amino acids to cognate tRNAs, thus preparing substrates for the process of translation. Although aaRSs funtion primarily in translation and are localized in cytosol, mitochondria and chloroplasts there are many reports on their additional functions and subcellular destinations beyond translation. However, data on plan......
Molecular characterization of a cDNA for a cysteine-rich antifungal protein fromCapsicum annuum
Journal of Plant Biology - Tập 47 - Trang 375-382 - 2004
We have isolated a cDNA clone for the antifungal protein,CaAFP, from hot pepper,Capsicum annuum L. Its open reading frame encodes 85 amino acids, including 8 cysteine residues. CaAFP consists of three domains: a signal peptide, a chitin-binding domain, and a C-terminal peptide domain. The deduced amino acid sequence of the chitin-binding domain shows 92% and 85% similarity to the same domain from ......
SbTT8, a New Sorghum bHLH Transcription Factor that Rescues Brown Seed Coat Phenotype in Arabidopsis tt8 Mutant Plants
Journal of Plant Biology - Tập 65 Số 6 - Trang 473-485 - 2022
Tổng số: 969
- 1
- 2
- 3
- 4
- 5
- 6
- 10