Visual code markers are developed as a humanmachine interactive tool [1] [2]. In this class project, a code recognition program is developed to read code markers. The requirements of the code recognition program are high accuracy, speed and illumination insensitivity. There can be more than one visual code in the picture and the orientations of the visual codes are not restricted. The code mark...

We present here a vector system to obtain homozygous marker-free transgenic plants without the need of extra handling and within the same time frame as compared to transformation methods in which the marker is not removed. By introducing a germline-specific auto-excision vector containing a cre recombinase gene under the control of a germline-specific promoter, transgenic plants become genetica...

The objective of marker assisted recurrent selection (MARS) is to increase the frequency of favorable marker alleles in a population before inbred line extraction. This approach was used to improve drought tolerance and grain yield (GY) in a biparental cross of two elite drought tolerant lines. The testcrosses of randomly selected 50 S1 lines from each of the three selection cycles (C0, C1, C2)...

Chronic restraint stress may change hippocampal mRNA levels of markers for synaptic plasticity such as synaptophysin, growth-associated protein 43 (GAP-43), and brain-derived neurotrophic factor (BDNF). In order to examine the relation between that stressor and those biochemical markers on protein level as well as the Ki-67 protein, a marker of progenitor cell proliferation, we subjected rats t...

Purpose: Low birth weight (LBW) is one of the most serious health problems in infants. Many studies indicate that LBW infants, who survive, may suffer from long- and short-term physical,mental, and social problems. This study aimed to determine the effect of massage therapy on weight gain of LBW neonates. Methods: This study was a randomized clinical trial. A total of 45 LBW neonates were rand...

As more large-scale camera systems are deployed around the world, the need for video privacy is becoming increasingly vital. State of the art face and people tracking systems are not yet sufficiently robust for this domain, due to changing lighting conditions, occlusions, and the need to be realtime. This has motivated us to instead track visual markers worn by individuals who wish to have thei...

For almost 30 years, the cell-surface protein CD34 has been widely used as a marker to assist in the identification and Summary isolation of hematopoietic stem cells (HSCs) and progenitors in preparation for bone-marrow transplantation. In addition, it has increasingly been used as a marker to help identify other tissue-specific stem cells, including muscle satellite cells and epidermal precurs...

Evidence from clinical and experimental data suggests that thyrotropin receptor (TSHR) signaling is involved in energy expenditure through its impact on white adipose tissue (WAT) and brown adipose tissue (BAT). TSHR expression increases during mesenchymal stem cell (MSC) differentiation into fat. We hypothesize that TSHR activation [TSHR*, elevated thyroid-stimulating hormone, thyroid-stimulat...

a 9 bp deletion between cytochrome oxidase subunit ii and trna lys genes in mitochondrial dna, has proven to be an extremely informative marker for tracing population history. using the pcr-page and pcr-sscp techniques in this study, 152 dna samples collected from iranian populations were screened for the 9 bp deletion. no deletion was observed. a length polymorphism, most probably a 9 bp tripl...