Results 71 to 80 of about 452,503 (246)

Somatic hybridization in ornamental plants

, 2014
The basic methods for somatic hybridization were elaborated more then 30 years ago. Somatic hybridization is a method with a high potential to create new variability and to use wild genetic resources.
Klocke, Evelyn
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Multiple ITS Copies Reveal Extensive Hybridization within Rheum (Polygonaceae), a Genus That Has Undergone Rapid Radiation [PDF]

, 2014
Background: During adaptive radiation events, characters can arise multiple times due to parallel evolution, but transfer of traits through hybridization provides an alternative explanation for the same character appearing in apparently non-sister ...
Ailan Wang, Zhang Xu, Sun, Yongshuai, Milne, Richard, Xiaotao Bai (528264), Jun Wang (5906), Bai Xiaotao, Yongshuai Sun, Wang Jun, Wan, Dongshi, Richard Milne, Dongshi Wan (528262), Milne Richard, Wan Dongshi, Xiaotao Bai, Dongshi Wan, Yongshuai Sun (528263), Sun Yongshuai, Wang, Ailan, Zhang, Xu, Xu Zhang, Wang, Jun, Ailan Wang (528265), Jun Wang, Richard Milne (528266), Wang Ailan, Xu Zhang (49484), Bai, Xiaotao   +27 more
core   +1 more source

Effects of IGFBP4 deficiency on human preadipocyte proliferation and differentiation through the IGF1R/AKT pathway

FEBS Open Bio, EarlyView.
IGFBP4 knockdown (KD) impairs preadipocyte proliferation and is associated with IGF1R protein downregulation and attenuated AKT phosphorylation. The mechanisms by which IGFBP4 KD influences the IGF1R/AKT signaling pathway involve newly synthesized proteins and lysosomal degradation pathways. Created in BioRender.
Yujia Guo, Sandy Richter, Christoph Bach, Wieland Kiess, Anna Kirstein, Diana Le Duc, Antje Garten   +6 more
wiley   +1 more source

Importin 7 mediates the nuclear import of HIV‐1 integrase via a specific interacting interface

FEBS Open Bio, EarlyView.
HIV‐1 integrase enables viral DNA integration into the host genome. By binding to the core domain of the host protein Importin 7 via its C‐terminal domain, the integrase is transported across the nuclear membrane into the nucleus, where integration of the viral genome into host DNA takes place. This translocation is a critical step for subsequent viral
Juana Bana, Avigail Yariv, Tal Oppenheim, Hadar Amartely, Dana Reichmann, Oded Livnah   +5 more
wiley   +1 more source

Introgression of Swertia mussotii gene into Bupleurum scorzonerifolium via somatic hybridization

BMC Plant Biology, 2011
Background The wild herb Swertia mussotii is a source of the anti-hepatitis compounds swertiamarin, mangiferin and gentiopicroside. Its over-exploitation has raised the priority of producing these compounds heterologously.
Xia Guangmin, Liu Chang, Zhao Cuizhu, Wang Junfeng, Xiang Fengning   +4 more
doaj   +1 more source

Citrus germplasm exploitation by somatic hybridization

, 2000
Somatic hybridization is a means of increasing genetic variability of several crops gene pool. not only by overcoming sexual incompatibility between species, but also by combining nuclear, chloroplastic, and milochondrial genomes in new patterns.
Lotfy, Samia, Ollitrault, Patrick, Rist, Delphine, Luro, François, Froelicher, Y., Dambier, Dominique, Mas, O.   +6 more
core  

Molecular cytotaxonomy of primates by chromosomal in situ suppression hybridization [PDF]

, 1990
A new strategy for analyzing chromosomal evolution in primates is presented using chromosomal in situ suppression (CISS) hybridization. Biotin-labeled DNA libraries from flow-sorted human chromosomes are hybridized to chromosome preparations of ...
Stanyon, Roscoe, Cremer, Thomas, Wienberg, Johannes, Jauch, Anna   +3 more
core   +1 more source

Purification and preparation of Marchantia polymorpha Auxin Response Factor 2 for phase separation studies

FEBS Open Bio, EarlyView.
We describe detailed protocols for the purification and preparation of Marchantia polymorpha Auxin Response Factor 2 (MpARF2). This protein is fused to an MBP solubility tag and an mNG fluorescent tag and is purified from Escherichia coli. The presented procedures make it possible to study MpARF2 assemblies, which could arise from phase separation ...
Bas Janssen, Robin Romein, Willy A. M. van den Berg, Simon Lindhoud, Jan Willem Borst, Carlo P. M. van Mierlo   +5 more
wiley   +1 more source

Distant Hybridization of Kazakh Wheat Varieties with Wild Aegilops Species: Cytogenetic Compatibility, Fertilization Dynamics, and Breeding Implications

Agronomy
Distant hybridization between bread wheat (Triticum aestivum L.) and wild Aegilops species is a valuable approach to take to broaden genetic diversity, but it is frequently impeded by reproductive barriers.
Kenenbay Kozhakhmetov, Sholpan Bastaubayeva, Nazira Slyamova, Altynai Zhakataeva, Kasymkhan Koylanov, Zhandos Zholdasbayuly   +5 more
doaj   +1 more source

Chloroplast and Cell Imaging at Submicron Resolution by Two-Photon Excitation [PDF]

, 2012
Novel, two-photon NIR excitation fluorescence correlation microspectroscopy tests and preliminary results were presented in this article with submicron resolution for concentrated suspensions of functional cells and chloroplast membranes.
I C. Baianu
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