Results 31 to 40 of about 13,896 (236)

Evolutionary algorithms for dynamic optimization problems: workshop preface [PDF]

, 2005
Copyright @ 2005 ...
Branke, J, Yang, S
core   +1 more source

Onset of quiescence following p53 mediated down-regulation of H2AX in normal cells.

PLoS ONE, 2011
Normal cells, both in vivo and in vitro, become quiescent after serial cell proliferation. During this process, cells can develop immortality with genomic instability, although the mechanisms by which this is regulated are unclear.
Yuko Atsumi, Hiroaki Fujimori, Hirokazu Fukuda, Aki Inase, Keitaro Shinohe, Yoshiko Yoshioka, Mima Shikanai, Yosuke Ichijima, Junya Unno, Shuki Mizutani, Naoto Tsuchiya, Yoshitaka Hippo, Hitoshi Nakagama, Mitsuko Masutani, Hirobumi Teraoka, Ken-ichi Yoshioka   +15 more
doaj   +1 more source

Polyploidy in tissues of plants in vitro of grape somaclones

BIO Web of Conferences, 2021
In vitro experimental plants obtained by clonal micropropagation of 9 grape somaclones of 5 original forms were the material for cytogenetic research. A biological microscope XSP-146TP was used for cytogenetic analysis.
Klimenko Viktor, Lushchay Ekaterina, Zlenko Valeryi   +2 more
doaj   +1 more source

Comparative analysis of the complete chloroplast genome between tetraploidy and diploidy of Cyclocarya paliurus (Batal.) Iljinskaja

Mitochondrial DNA. Part B. Resources, 2021
Cyclocarya paliurus (Batal.) Iljinskaja, a monotypic species in Cyclocarya of Juglandaceae, is regarded as one of important medical plants in China.
Yinquan Qu, Qian Wang, Yanhao Yu, Xiangxiang Fu   +3 more
doaj   +1 more source

Effects of ploidy level and haplotype on variation of photosynthetic traits: Novel evidence from two Fragaria species.

PLoS ONE, 2017
To reveal the effects of ploidy level and haplotype on photosynthetic traits, we chose 175 genotypes of wild strawberries belonging to two haplotypes at two types of ploidy levels (diploidy and tetraploidy) and measured photosynthetic traits. Our results
Song Gao, Qiaodi Yan, Luxi Chen, Yaobin Song, Junmin Li, Chengxin Fu, Ming Dong   +6 more
doaj   +1 more source

Mutagenesis by retroviral insertion in chemical mutagen-generated quasi-haploid mammalian cells

BioTechniques, 2007
Diploidy is a major obstacle to the mutagenic analysis of function in cultured mammalian cells. Here, we show that 6–8 rounds of chemical mutagenesis generates quasi-haploid cells that can be used as targets for insertional mutagenesis using a specially ...
Sung O. Kim, Soon-Duck Ha, Sangun Lee, Sarah Stanton, Bruce Beutler, Jiahuai Han   +5 more
doaj   +1 more source

On the design of diploid genetic algorithms for problem optimization in dynamic environments [PDF]

Tihis article is posted here with permission from the IEEE - Copyright @ 2006 IEEEUsing diploidy and dominance is one method to enhance the performance of genetic algorithms in dynamic environments.
Yang, S
core   +1 more source

Population-based incremental learning with associative memory for dynamic environments [PDF]

, 2008
Copyright © 2007 IEEE. Reprinted from IEEE Transactions on Evolutionary Computation. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of Brunel University's ...
Yang, S, Yao, X
core   +1 more source

Genome variation in the trophoblast cell lifespan: Diploidy, polyteny, depolytenization, genome segregation

, 2014
Genome variation in the trophoblast cell lifespan: Diploidy, polyteny, depolytenization, genome ...
Zybina Tg, E. Zybina
semanticscholar   +1 more source

Cks85A and Skp2 interact to maintain diploidy and promote growth in Drosophila.

Developmental Biology, 2011
The Cks or Suc1 proteins are highly conserved small proteins that play remarkably diverse roles in the cell cycle. All Cks homologues have the ability to associate with Cyclin dependent kinases (Cdks) and in many cases this interaction has been shown to ...
Mohammad Ghorbani, Biju Vasavan, E. Kraja, A. Swan   +3 more
semanticscholar   +1 more source