The psbA gene of photosystem II was cloned and characterized from the P. ginseng chloroplast. The psbA gene is composed of 1,062 nucleotides. The overall amino acid sequence shows 99% and 98% identities to dicots and monocots of higher plants, respectively. Southern blot analysis revealed that a single copy of the psbA gene existed in the chloroplast genome. Northern blot analysis of the in viv...

Light induces anthocyanin accumulation and hence decides the coloration of apple fruit. It also plays a key role in regulating biosynthesis other secondary metabolites. However, crosstalk between lignin metabolism during light induction, which affects edible quality visual fruit, respectively, have rarely been characterized. In this study, we identified functionally elucidated roles miR7125 its...

Abstract Anthocyanin is a type of flavonoid that appears purple in plants. PAP1, PAP2, and MYB113 are the three major R2R3-MYB transcription factors regulate biosynthesis Arabidopsis thaliana . In this study, we found MYB genes anthocyanin accumulation different leaf stages. Under limited nutrient conditions, PAP1 PAP2 were highly induced juvenile leaves. Conversely, was expressed mainly adult ...

The onset of X inactivation is preceded by a marked increase in the level of Xist RNA. Here we demonstrate that increased stability of Xist RNA is the primary determinant of developmental up-regulation. Unstable transcript is produced by both alleles in XX ES cells and in XX embryos prior to the onset of random X inactivation. Following differentiation, transcription of unstable RNA from the ac...

mechanisms, we are still a step away from understanding the plants entire response to multiple stresses in fields. While advancement in microarray and deep-sequencing technologies lead to rapid accumulation of genomic and transcriptomic data under different abiotic stresses [6,7], the limited depth of quantitative proteomics has inhibited similar progress in post-transcriptional gene regulation...

Ribosomal insertions in Drosophila are transcribed at very low levels. The abundance of the most prominent 0.8 kb type 1 insertion transcript increased up to 60-fold when cultured cells were exposed to the DNA intercalating drug chloroquine. After injection of insertion-containing rDNA in circular form into Xenopus laevis oocytes an apparently identical 0.8 kb insertion transcript was synthesiz...

background: bladder cancer (bc) is the most common genitourinary cancer in iranians with an unclear etiopathogenesis. long stress induced non-coding transcript 5 is a member of the 12-member family of long non-coding rnas, which is abundantly expressed in higher proliferative cells, as well as the cell vulnerable to cellular stress in response to chemical carcinogens. as variations in long non-...

Deletion of the bldA gene of Streptomyces coelicolor A3(2), which encodes the only tRNA for the rare UUA codon, had no obvious effects on primary growth but interfered with aerial mycelium formation and antibiotic production. To investigate the possible regulatory role of bldA, its transcription start point was identified, and time courses were determined for the appearance of its primary trans...

Plums are climacteric fruits: their ripening is associated with a burst of ethylene production and respiration rate. Stone fruits, including plum, have a distinct pattern of growth and development, described as a double sigmoid pattern. In order to understand the developmental control of ethylene perception in plum, four ethylene perception and signal transduction components (EPSTCs) were chara...

To study the mechanisms of inducible disease resistance in conifers, changes in transcript accumulation in roots of Norway spruce (Picea abies (L.) Karst.) seedlings exposed to the root rot pathogen Ceratobasidium bicorne Erikss. and Ryv. (anamorph: Rhizoctonia sp.) were monitored by differential display (DD). Because C. bicorne attacks root tips, a desiccation treatment was added to exclude ge...