Results 51 to 60 of about 28,830 (264)

Effet du sucre sur l'embryogenèse somatique de l'olivier (Olea europaea L.) cv. 'Picholine marocaine' [PDF]

Biotechnologie, Agronomie, Société et Environnement, 2008
Effect of sugar on somatic embryogenesis of olive tree (Olea europaea L.) cv ' Moroccan Picholine '. The somatic embryogenesis of the olive tree cv ' Moroccan Picholine ' has been until now very little studied, in spite of its importance for Morocco.Thus,
Abousalim A., Brhadda N., Loudyi D.E.W.
doaj  

Genetic and Phenotypic Features of the Five Known Polyaminopathies: A Critical Narrative Review

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Polyaminopathies are a recently described family of rare genetic neurodevelopmental disorders. Polyaminopathies disrupt the biosynthesis of the primary polyamines: putrescine, spermidine, and spermine. Snyder–Robinson syndrome results from hemizygous loss‐of‐function variants in the spermine synthase (SMS) gene, resulting in decreased or ...
Elizabeth A. VanSickle, Sara M. Sarasua, Tracy Lowe, Christopher L. Farrell, Luigi Boccuto, Charles Schwartz, Anthony E. Pegg, Angela Peron, Victor Faundes, Mythily Ganapathi, Wendy K. Chung, Alban Ziegler, Floris Hofstede, Clément Prouteau, Katharina Steindl, Colleen Olson, Orrin Devinsky, Teresa L. Mastracci, Robert A. Casero Jr., Tracy Murray Stewart, Susan Gilmour, Teri Koerner, Mary Jo Kutler, Surender Rajasekaran, Julianne Michael, André S. Bachmann, Caleb P. Bupp   +26 more
wiley   +1 more source

Recurrent Somatic Embryogenesis and Plantlet Regeneration in Psidium guajava L.

Brazilian Archives of Biology and Technology, 2016
A simple and efficient protocol for recurrent somatic embryogenesis and plant regeneration is one of the prerequisites for genetic improvement of guava. An efficient reproducible regeneration somatic embryogenesis protocol was developed in four genotypes
Anju Bajpai, Shahina Kalim, Ramesh Chandra, Madhu Kamle   +3 more
doaj   +1 more source

Somatic Embryogenesis in Cultured Carrot Cells [PDF]

Development, Growth & Differentiation, 1986
Somatic embryogenesis in cultured plant cells is an ideal system for investigating the whole process of differentiation and development from single cells to whole plants, and especially the molecular mechanism of expression of totipotency. This review reports recent progress the studies on somatic embryogenesis.
Koji, Nomura, Atsushi, Komamine
openaire   +2 more sources

Zebrafish and CRISPR—A synergistic approach to decipher and cure human diseases

Animal Models and Experimental Medicine, EarlyView.
Zebrafish, with high genetic homology to humans, serves as a powerful vertebrate model for disease modeling and drug discovery. Integration of CRISPR/Cas9 technology enables precise genome editing, facilitating the development of translational models for human diseases.
Manikandan Sivaprakasam, Aashika Raagavi Jeanpierre, Salma Mohammed, Rajesh Srinivasan, Aman Kumar Mohanty   +4 more
wiley   +1 more source

Engineering Tertiary Lymphoid Structures: Nanomedicine, Bioengineering, and Biomaterials for Precision Immunotherapy

Advanced NanoBiomed Research, EarlyView.
This review explains how biomaterials and nanoparticles can be used to induce or modulate tertiary lymphoid structures (TLSs), which are ectopic immune hubs that form in nonlymphoid tissues during chronic disease and cancer. By comparing different methods, the article highlights design principles for modeling TLSs or recapitulating specific TLS ...
Shaza Karaman, Mei ElGindi, Jeremy Teo
wiley   +1 more source

Cloning of the Coffea canephora SERK1 promoter and its molecular analysis during the cell-to-embryo transition

Electronic Journal of Biotechnology, 2018
Background: Somatic embryogenesis receptor-like kinase 1 (SERK1) is a cell membrane receptor active in different plant tissues and involved in cell differentiation activities including somatic embryogenesis.
Doribet Jiménez-Guillen, Daniel Pérez-Pascual, Ramón Souza-Perera, Gregorio Godoy-Hernández, José Juan Zúñiga-Aguilar   +4 more
doaj   +1 more source

Mesoporous Silica Nanoparticles With Customized Drug Ratio/Loading for Effective Treatment of Gemcitabine‐Resistant Pancreatic Tumors

Advanced NanoBiomed Research, EarlyView.
Redox responsive mesoporous silica nanoparticles (MSNs) were engineered to deliver gemcitabine (Gem) and cisplatin (cisPt) at defined ratios to overcome chemoresistance in pancreatic ductal adenocarcinoma (PDAC). Optimized Gem MSNs and Gem cisPt MSNs enhanced cytotoxicity in murine and human Gem resistant models, with select formulations inducing ...
Tamanna Binte Huq, Sudip Kumar Dam, Doaha Awad, Punnya Anil Kumar Jeeja, Farzana Ferdous, Juan L. Vivero‐Escoto   +5 more
wiley   +1 more source

In vitro regeneration of some Iranian alfalfa (Medicago sativa L.) genotypes via somatic embryogenesis [PDF]

Zīst/shināsī-i Giyāhī-i Īrān, 2014
An effective in vitro regeneration system is one of the prerequisites for genetic manipulation of alfalfa (Medicago sativa L.) varieties and genotypes. In this research, somatic embryogenesis of four alfalfa genotypes, 6-18 (synthetic), 4-14 (Kara Yonje-
Majid Shokrpour, Rasoul Asghari Zakaria, Parisa Sheikhzadeh Mosaddegh, Rasoul Asghari Zakaria, Nasser Zare, Sohrab Abedi   +5 more
doaj  

Estimation and rapid identification of later stages during embryonic development of the oviparous lizard Sceloporus aeneus (Squamata: Phrynosomatidae)

The Anatomical Record, EarlyView.
Abstract Stages of embryonic development for reptiles have been presented in tables that may include all or part of embryonic development. When oviposition occurs in some lizards, embryos are already in the later stages of development; likewise, the size of the eggs increases as incubation time progresses.
Nivia Rocio Antonio‐Rubio, Maricela Villagrán‐SantaCruz, Martha Elena Díaz‐Hernández, Norma Moreno‐Mendoza   +3 more
wiley   +1 more source