scholarly journals Flower development schedule andAGAMOUS-like gene expression patterns in two morphs ofNigella damascena(Ranunculaceae) differing in floral architecture

2015 ◽  
Vol 178 (4) ◽  
pp. 608-619 ◽  
Author(s):  
Florian Jabbour ◽  
Mathilde Udron ◽  
Martine Le Guilloux ◽  
Beatriz Gonçalves ◽  
Domenica Manicacci ◽  
...  
Keyword(s):  
Gene Expression ◽  
Flower Development ◽  
Expression Patterns ◽  
Gene Expression Patterns

Transcriptome analysis reveals hybridization-induced genome shock in an interspecific F1 hybrid from Camellia

Genome ◽  
2018 ◽  
Vol 61 (7) ◽  
pp. 477-485 ◽  
Author(s):  
Min Zhang ◽  
Xin-Kai Liu ◽  
Wen Fan ◽  
Dan-Feng Yan ◽  
Nai-Sheng Zhong ◽  
...  
Keyword(s):  
Gene Expression ◽  
Dna Methylation ◽  
Histone Methylation ◽  
Flower Development ◽  
Woody Plants ◽  
Genome Stability ◽  
Expression Patterns ◽  
Gene Expression Patterns ◽  
Rna Seq ◽  
F1 Hybrid

The combination of two divergent genomes during hybridization can result in “genome shock”. Although genome shock has been reported in the hybrids of some herbaceous plants, the pattern and the principle it follows are far from understood, especially in woody plants. Here, the gene expression patterns were remodeled in the F1 hybrid from the crossing of Camellia azalea × Camellia amplexicaulis compared with the parents as revealed by RNA-seq. About 54.5% of all unigenes were differentially expressed between the F1 hybrid and at least one of the parents, including 6404 unigenes with the highest expression level in the F1 hybrid. A series of genes, related to flower development, essential for RNA-directed DNA methylation and histone methylation, as well as 223 transposable elements, were enriched; and most of them exhibited a higher level of expression in the F1 hybrid. These results indicated that the genome shock induced by interspecific hybridization in Camellia could indeed result in changes of gene expression patterns, potentially through regulating DNA methylation and histone methylation which may be helpful for the maintaining of genome stability and even related to the unique phenotype of the F1 hybrid.

Gene expression patterns in blood predict future severe endpoints in community acquired pneumonia

Pneumologie ◽  
2018 ◽  
Vol 72 (S 01) ◽  
pp. S8-S9
Author(s):  
M Bauer ◽  
H Kirsten ◽  
E Grunow ◽  
P Ahnert ◽  
M Kiehntopf ◽  
...  
Keyword(s):  
Gene Expression ◽  
Expression Patterns ◽  
Community Acquired Pneumonia ◽  
Gene Expression Patterns
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