Higashiyama et al. science 2001
Web24 de ago. de 2001 · The target embryo sac may attract the pollen tube as the final step of guidance in the pistil. We show by laser cell ablation that two synergid cells adjacent to … http://www.bio.nagoya-u.ac.jp/english/laboratory/prs.html
Higashiyama et al. science 2001
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Web12 de abr. de 2024 · Ozone is strong oxidizing agent that is applied in aqueous form for sanitation. However, ozonated water is unstable and has a short half-life. Ultrafine bubble technology is promising to overcome these issues. Ultrafine bubble is nanoscale bubble and can exist in water for a considerable duration of time. This study aims to investigate the … Web1 de dez. de 1998 · Ovules and naked embryo sacs were observed as described previously (Higashiyama et al., 1997). The medium described by Nitsch ( 1951 ) was modified for growth of T. fournieri pollen tubes. H 2 SO 4 and FeC 6 O 5 H 7 ·5H 2 O were removed, and the concentration of H 3 BO 3 was increased to 10 mg/L.
WebPollen tube guidance in flowering plants is a unique and critical process for successful sexual reproduction. The pollen tube that grows from pollen, which is the male gametophyte, precisely navigates to the embryo sac, which is the female gametophyte, within the pistil. Recent advances have clarifi … WebHigashiyama T. et al. (2001) Pollen tube attraction by the synergid cell. Science 293, 1480-1483. Mori T. et al. (2006) GENERATIVE CELL SPECIFIC 1 is essential for angiosperm …
Web7 de ago. de 2024 · Grafting was promoted by overexpression of the β-1,4-glucanase. Using Nicotiana stem as an interscion, we produced tomato fruits on rootstocks from other plant families. These findings demonstrate that the process of cell-cell adhesion is a potential target to enhance plant grafting techniques. Web30 de nov. de 2015 · Phospha-fluorescein (POF), a phosphine oxide-containing analogue of fluorescein, was synthesized and its photophysical properties were examined. Compared with fluorescein and sila-fluorescein, POF displayed significantly red-shifted absorption and fluorescence as well as superior photobleaching resistance, w
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Web23 de mar. de 2016 · Mechanical stress plays an important role in the initiation and progression of osteoarthritis. Studies show that excessive mechanical stress can directly damage the cartilage extracellular matrix and shift the balance in chondrocytes to favor catabolic activity over anabolism. However, the underlying mechanism remains … inclination\u0027s ouWeb30 de nov. de 2024 · 2.1. Strains and growth conditions. All Arabidopsis lines were in the Columbia (Col-0) background. Plants were grown at 18–22°C under continuous light or long-day conditions (16-h light/8-h dark). The mitochondrial/nuclear marker for egg cell and zygote contains DD45p::mt-GFP (Yamaoka et al., Reference Yamaoka, Nakajima, … inclination\u0027s owWebPrecisely how the paternal epigenome is reprogrammed in flowering plants has remained unclear since DNA is not demethylated and histones are retained in sperm 3,4. Here, we describe a multi-layered mechanism by which H3K27me3 is globally lost from histone-based sperm chromatin in Arabidopsis. This mechanism involves the silencing of H3K27me3 ... inclination\u0027s oyWeb7 de ago. de 2024 · Plant grafting is conducted for fruit and vegetable propagation, whereby a piece of living tissue is attached to another through cell-cell adhesion. However, graft … inbreeding side effectsWeb10 de out. de 2008 · More recently, its safety and therapeutic potential when given to the patients with chronic hepatitis C have also been evaluated in Europe (van Rossum et al., 1999, van Rossum et al., 2001). Although several previous studies showed that glycyrrhizin ( Wang et al., 2001 ) or its metabolite ( Uyama et al., 2003 , Luk et al., 2007b ) inhibited … inclination\u0027s osWebA Higashiyama N Kato Rats neonatally treated with 0.02% propylthiouracil (PTU) through mother's milk showed a high incidence of audiogenic seizures after maturation. inbreeding statistics by stateWeb17 de mar. de 2024 · Miyamoto et al., 2001 : endometrial ca: 71: IHC: TP82: Temecula, CA: S: good prognosis: Wang et al., 2007 ... Higashiyama et al., 1995 : adenoca of lung: 132: IHC, RT ... This work was supported by funds from the Czech Health Research Council (grant NU21-08-00023) and the Czech Science Foundation (grant nr. 20-229845S). JB … inclination\u0027s p0