Results 31 to 40 of about 68,115 (293)

A simple method suitable to study de novo root organogenesis

Frontiers in Plant Science, 2014
De novo root organogenesis is the process in which adventitious roots regenerate from detached or wounded plant tissues or organs. In tissue culture, appropriate types and concentrations of plant hormones in the medium are critical for inducing ...
Xiaodong eChen, Yuliang eQu, Lihong eSheng, Jingchun eLiu, Hai eHuang, Lin eXu   +5 more
doaj   +1 more source

In vitro REGENERATION OF Fragraria PLANTS

Acta Scientiarum Polonorum Hortorum Cultus, 2017
Fragaria is one of genus in Rosaceae family. The most popular representative is strawberry (Fragaria × ananassa Duch.) and wild (woodland) strawberry (Fragaria vesca L.), which taste attributes are very attractive for a huge number of consumers around the world. The plants have many beneficial traits, such as low-caloric, high amount of antoxidants and
Marta Rokosa, Małgorzata Mikiciuk
openaire   +3 more sources

Social context prevents heat hormetic effects against mutagens during fish development

FEBS Letters, EarlyView.
This study shows that sublethal heat stress protects fish embryos against ultraviolet radiation, a concept known as ‘hormesis’. However, chemical stress transmission between fish embryos negates this protective effect. By providing evidence for the mechanistic molecular basis of heat stress hormesis and interindividual stress communication, this study ...
Lauric Feugere, Claudio Silva De Freitas, Adam Bates, Kenneth B. Storey, Pedro Beltran‐Alvarez, Katharina C. Wollenberg Valero   +5 more
wiley   +1 more source

Morphogenetic response of cotyledon and leaf explants of melon (Cucumis melo L.) cv. Amarillo Oro

Brazilian Archives of Biology and Technology, 2006
Callus cultures from cotyledon and leaf explants of a Spanish cultivar of melon (Amarillo Oro) were tested for growth and morphogenic capacity on several culture media with different concentrations of IAA (indole-3-acetic acid) in combination with 1.0 mg.
Fernanda Vidigal Duarte Souza, Begoña Garcia-Sogo, Antonio da Silva Souza, Amparo Pérez San-Juán, Vicente Moreno   +4 more
doaj   +1 more source

An efficient protocol for regenerating shoots from paper mulberry (Broussonetia papyrifera) leaf explants

Open Life Sciences, 2020
Paper mulberry (Broussonetia papyrifera) is a tree species that has many economic, ecological, and social uses. This study developed an efficient protocol for regenerating shoots from leaf explants using Murashige and Skoog (MS) medium supplemented with ...
Cui Siming, Ren Ying, Hao Yahan, Zhang Junjie, Chen Zhouchao, Zou Jintuo, Zhou Wei, Chen Xiaoyang   +7 more
doaj   +1 more source

miRNA‐29 regulates epidermal and mesenchymal functions in skin repair

FEBS Letters, EarlyView.
miRNA‐29 inhibits cell‐to‐cell and cell‐to‐matrix adhesion by silencing mRNA targets. Adhesion is controlled by complex interactions between many types of molecules coded by mRNAs. This is crucial for keeping together the layers of the skin and for regenerating the skin after wounding.
Lalitha Thiagarajan, Rosa Sanchez‐Alvarez, Chiho Kambara, Poojitha Rajasekar, Yuluang Wang, François Halloy, Jonathan Hall, Hans‐Jürgen Stark, Iris Martin, Petra Boukamp, Svitlana Kurinna   +10 more
wiley   +1 more source

Recent progress on plant regeneration [PDF]

Chinese Science Bulletin, 2016
For survival from severe natural conditions, plants have evolved powerful regenerative abilities, conferring specific cells with totipotency or pluripotency. The regenerative abilities have been widely exploited in agricultural production, and the commonly used technologies include cuttage, engraft and the propagation through plant tissue culture.
YaChao Ge, XiaoMei Hu, Lihong Sheng, Hai Huang, Zhong-Nan Yang, Xiumei Lin, Beibei Sun, Beibei Sun, Jie Liu, LüQin Chen   +9 more
openaire   +2 more sources

STAT3 expression is reduced in cardiac pericytes in HFpEF and its loss reduces cellular adhesion and induces pericyte senescence

FEBS Letters, EarlyView.
Heart failure with preserved ejection fraction (HFpEF) accounts for half of the heart failure cases. It is characterised by microvascular dysfunction, associated with reduced pericyte coverage and diminished STAT3 expression in pericytes. Loss of STAT3 impairs pericyte adhesion, promotes senescence, and activates a pro‐fibrotic gene program.
Leah Rebecca Vanicek, Ariane Fischer, Mariano Ruz Jurado, Anita Tamiato, Tara Procida‐Kowalski, Jochen Wilhelm, Dennis Hecker, Maximilian Merten, Felicitas Escher, Badder Kattih, Valentina Puntmann, David John, Marcel H. Schulz, Eike Nagel, Stefanie Dimmeler, Guillermo Luxán   +15 more
wiley   +1 more source

Triticale Green Plant Regeneration Is Due to DNA Methylation and Sequence Changes Affecting Distinct Sequence Contexts in the Presence of Copper Ions in Induction Medium

Cells, 2021
Metal ions in the induction medium are essential ingredients allowing green plant regeneration. For instance, Cu(II) and Ag(I) ions may affect the mitochondrial electron transport chain, influencing the Yang cycle and synthesis of S-adenosyl-L-methionine,
Renata Orłowska, Katarzyna Anna Pachota, Piotr Androsiuk, Piotr Tomasz Bednarek   +3 more
doaj   +1 more source

MET variants with activating N‐lobe mutations identified in hereditary papillary renal cell carcinomas still require ligand stimulation

Molecular Oncology, EarlyView.
MET variants in the N‐lobe of the kinase domain, found in hereditary papillary renal cell carcinoma, require ligand stimulation to promote cell transformation, in contrast to other RTK variants. This suggests that HGF expression in the microenvironment is important for tumor growth in such patients. Their sensitivity to MET inhibitors opens the way for
Célia Guérin, Audrey Vinchent, Marie Fernandes, Isabelle Damour, Agathe Laratte, Rémi Tellier, Gabriella O. Estevam, Jean‐Pascal Meneboo, Céline Villenet, Clotilde Descarpentries, James S. Fraser, Martin Figeac, Alexis B. Cortot, Etienne Rouleau, David Tulasne   +14 more
wiley   +1 more source