Results 41 to 50 of about 2,787,406 (259)

Plants Modified With Mini-Chromosomes [PDF]

, 2023
The invention is generally related to methods of generating plants transformed with novel autonomous mini-chromosomes. Mini-chromosomes with novel compositions and structures are used to transform plants cells which are in turn used to generate the plant.

core   +2 more sources

Genomic analysis of plant chromosomes based on meiotic pairing [PDF]

Biotemas, 2007
This review presents the principles and applications of classical genomic analysis, with emphasis on plant breeding. The main mathematical models used to estimate the preferential chromosome pairing in diploid or polyploid, interspecific or intergenera ...
Lisete Chamma Davide, Vânia Helena Techio   +1 more
doaj  

Chromosome-centric approaches in crop genomics: Focus on Mendel's pea plant

Czech Journal of Genetics and Plant Breeding, 2022
Gregor Mendel laid foundations of genetics after his experiments in pea plant hybridization. The choice of pea (Pisum sativum L.) and its seven morphological characters as a model system was fortuitous and enabled the fundamental discoveries ...
Petr Cápal, Jaroslav Doležel
doaj   +1 more source

Three-dimensional maps of all chromosomes in human male fibroblast nuclei and prometaphase rosettes [PDF]

, 2005
Studies of higher-order chromatin arrangements are an essential part of ongoing attempts to explore changes in epigenome structure and their functional implications during development and cell differentiation.
Kreth Gregor, Michael R Speicher, Bolzer Andreas, Cremer Christoph, Kreth, G., Andreas Bolzer (83), Cremer, Christoph, Eils, R., Christoph Cremer, Christoph Cremer (91), Fauth Christine, Irina Solovei, Solovei, Irina, Daniela Koehler, Gregor Kreth (84), Eils, Roland, Gregor Kreth, Kaan Saracoglu, Bolzer, Andreas, Koehler Daniela, Irina Solovei (85), Fauth, C., Thomas Cremer (93), Bolzer, A., Speicher, Michael R., Müller Stefan, Solovei Irina, Müller, Stefan, Saracoglu, Kaan, Stefan Müller, Fauth, Christine, Roland Eils (90), Kreth, Gregor, Cremer Thomas, Koehler, D., Stefan Müller (89), Michael R Speicher (27551), Thomas Cremer, Solovei, I., Roland Eils, Müller, S., Cremer, C., Koehler, Daniela, Speicher, M.R., Eils Roland, Speicher Michael R, Cremer, Thomas, Andreas Bolzer, Daniela Koehler (86), Christine Fauth (88), Cremer, T., Saracoglu Kaan, Christine Fauth, Kaan Saracoglu (87), Saracoglu, K.   +54 more
core   +1 more source

Use of laser microdissection for the construction of Humulus japonicus Siebold et Zuccarini, 1846 (Cannabaceae) sex chromosome-specific DNA library and cytogenetics analysis

Comparative Cytogenetics, 2014
Dioecy is relatively rare among plant species, and distinguishable sex chromosomes have been reported in few dioecious species. The multiple sex chromosome system (XX/XY1Y2) of Humulus japonicus Siebold et Zuccarini, 1846 differs from that of other ...
Nickolay Yakovin, Mikhail Divashuk, Nikolay Yakovin, Olga Razumova, Alexander Soloviev, Gennady Karlov   +5 more
doaj   +1 more source

Bone and Soft Tissue Neoplasms in Infants Versus Older Children: A Report From the Cancer in Young People in Canada Program

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background and Aims Infant bone and soft tissue neoplasms present distinct clinical challenges and lack large‐scale data to inform treatment decisions. This study aims to characterize bone and soft tissue neoplasms in infants in Canada and to compare their outcomes with those of older pediatric patients.
Samuel Sassine, Hallie Coltin, Maria Kondyli, Monia Marzouki, Nicolas Prud'homme, Nida Usmani, Rebecca J. Deyell, Lesleigh Abbott, Tony H. Truong, Sapna Oberoi, Ketan Kulkarni, Josée Brossard, Lynette Bowes, Paul Gibson, Sarah McKillop, Roona Sinha, Lillian Sung, Catherine Vezina, Laura Wheaton, Alexandra P. Zorzi, Marie‐Claude Pelland‐Marcotte, Thai Hoa Tran   +21 more
wiley   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

FEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens, Brendan W. Chandler, Anna M. Schmoker, Jaye L. Weinert, Charlotte A. Kearns, Warren T. Yacawych, Amila Šemić, Alicia M. Ebert, Bryan A. Ballif   +8 more
wiley   +1 more source

Quantum dots – a versatile tool in plant science?

Journal of Nanobiotechnology, 2006
An optically stable, novel class of fluorophores (quantum dots) for in situ hybridisation analysis was tested to investigate their signal stability and intensity in plant chromosome analyses.
Xiao Yan, Barker Peter E, Houben Andreas, Müller Frank, Käs Josef A, Melzer Michael   +5 more
doaj   +1 more source

Investigating transcription factor dynamics in health and disease using FRAP

FEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj, Carolina Vazquez Garzon, Jose Joaquin Velasco, Janine N. Post   +3 more
wiley   +1 more source