scholarly journals Gene expression changes triggered by end-of-day far-red light treatment on early developmental stages of Eustoma grandiflorum (Raf.) Shinn.

2015 ◽  
Vol 5 (1) ◽  
Author(s):  
Yoshihiro Takemura ◽  
Katsuou Kuroki ◽  
Masahiro Katou ◽  
Masayuki Kishimoto ◽  
Wataru Tsuji ◽  
...  
Keyword(s):  
Gene Expression ◽  
Developmental Stages ◽  
Red Light ◽  
Light Treatment ◽  
Eustoma Grandiflorum ◽  
Early Developmental Stages ◽  
Early Developmental

Fungal and algal gene expression in early developmental stages of lichen-symbiosis

Mycologia ◽  
2011 ◽  
Vol 103 (2) ◽  
pp. 291-306 ◽  
Author(s):  
Suzanne Joneson ◽  
Daniele Armaleo ◽  
François Lutzoni
Keyword(s):  
Gene Expression ◽  
Developmental Stages ◽  
Lichen Symbiosis ◽  
Early Developmental Stages ◽  
Early Developmental ◽  
Algal Gene

scholarly journals Effect of Day Temperature during Early Developmental Stages on Growth and Flowering in Winter Culture of Eustoma grandiflorum

2012 ◽  
Vol 11 (3) ◽  
pp. 343-349 ◽  
Author(s):  
Kiyofumi Kudou ◽  
Shigeru Yamaguchi ◽  
Naoko Fukuta ◽  
Tatuya Kikuchi ◽  
Akira Sawatari ◽  
...  
Keyword(s):  
Developmental Stages ◽  
Eustoma Grandiflorum ◽  
Early Developmental Stages ◽  
Early Developmental

Dynamics of gene expression patterns during early development of the European seabass (Dicentrarchus labrax)

2015 ◽  
Vol 47 (5) ◽  
pp. 158-169 ◽  
Author(s):  
E. Kaitetzidou ◽  
J. Xiang ◽  
E. Antonopoulou ◽  
C. S. Tsigenopoulos ◽  
E. Sarropoulou
Keyword(s):  
Gene Expression ◽  
Early Development ◽  
Developmental Stages ◽  
Expression Patterns ◽  
Dicentrarchus Labrax ◽  
Larval Rearing ◽  
Poor Growth ◽  
European Seabass ◽  
Early Developmental Stages ◽  
Early Developmental

Larval and embryonic stages are the most critical period in the life cycle of marine fish. Key developmental events occur early in development and are influenced by external parameters like stress, temperature, salinity, and photoperiodism. Any failure may cause malformations, developmental delays, poor growth, and massive mortalities. Advanced understanding of molecular processes underlying marine larval development may lead to superior larval rearing conditions. Today, the new sequencing and bioinformatic methods allow transcriptome screens comprising messenger (mRNA) and microRNA (miRNA) with the scope of detecting differential expression for any species of interest. In the present study, we applied Illumina technology to investigate the transcriptome of early developmental stages of the European seabass ( Dicentrarchus labrax). The European seabass, in its natural environment, is a euryhaline species and has shown high adaptation processes in early life phases. During its embryonic and larval phases the European seabass lives in a marine environment and as a juvenile it migrates to coastal zones, estuaries, and lagoons. Investigating the dynamics of gene expression in its early development may shed light on factors promoting phenotypic plasticity and may also contribute to the improvement and advancement of rearing methods of the European seabass, a species of high economic importance in European and Mediterranean aquaculture. We present the identification, characterization, and expression of mRNA and miRNA, comprising paralogous genes and differentially spliced transcripts from early developmental stages of the European seabass. We further investigated the detection of possible interactions of miRNA with mRNA.

Review of early developmental stages of trilobites and agnostids from the Barrandian area (Czech Republic)

2017 ◽  
Vol 186 (1) ◽  
pp. 103-112
Author(s):  
Lukáš Laibl ◽  
Oldřich Fatka
Keyword(s):  
Czech Republic ◽  
Developmental Stages ◽  
History Of Research ◽  
Early Developmental Stages ◽  
History Of ◽  
Barrandian Area ◽  
Early Developmental

This contribution briefly summarizes the history of research, modes of preservation and stratigraphic distribution of 51 trilobite and five agnostid taxa from the Barrandian area, for which the early developmental stages have been described.

scholarly journals The Effect of an Anthropogenic Magnetic Field on the Early Developmental Stages of Fishes—A Review

2021 ◽  
Vol 22 (3) ◽  
pp. 1210
Author(s):  
Krzysztof Formicki ◽  
Agata Korzelecka-Orkisz ◽  
Adam Tański
Keyword(s):  
Magnetic Fields ◽  
Developmental Stages ◽  
Negative Influence ◽  
Pigment Cells ◽  
Egg Activation ◽  
Industrial Equipment ◽  
Positive Effects ◽  
Early Developmental Stages ◽  
Species Specific ◽  
Early Developmental

The number of sources of anthropogenic magnetic and electromagnetic fields generated by various underwater facilities, industrial equipment, and transferring devices in aquatic environment is increasing. These have an effect on an array of fish life processes, but especially the early developmental stages. The magnitude of these effects depends on field strength and time of exposure and is species-specific. We review studies on the effect of magnetic fields on the course of embryogenesis, with special reference to survival, the size of the embryos, embryonic motor function, changes in pigment cells, respiration hatching, and directional reactions. We also describe the effect of magnetic fields on sperm motility and egg activation. Magnetic fields can exert positive effects, as in the case of the considerable extension of sperm capability of activation, or have a negative influence in the form of a disturbance in heart rate or developmental instability in inner ear organs.

scholarly journals Mitochondrial Processes during Early Development of Dictyostelium discoideum: From Bioenergetic to Proteomic Studies

Genes ◽  
2021 ◽  
Vol 12 (5) ◽  
pp. 638
Author(s):  
Monika Mazur ◽  
Daria Wojciechowska ◽  
Ewa Sitkiewicz ◽  
Agata Malinowska ◽  
Bianka Świderska ◽  
...  
Keyword(s):  
Life Cycle ◽  
Developmental Stages ◽  
Coupling Efficiency ◽  
Slime Mold ◽  
Intact Cells ◽  
Life Cycle Stages ◽  
Early Developmental Stages ◽  
Proteomic Study ◽  
And Function ◽  
Early Developmental

The slime mold Dictyostelium discoideum’s life cycle includes different unicellular and multicellular stages that provide a convenient model for research concerning intracellular and intercellular mechanisms influencing mitochondria’s structure and function. We aim to determine the differences between the mitochondria isolated from the slime mold regarding its early developmental stages induced by starvation, namely the unicellular (U), aggregation (A) and streams (S) stages, at the bioenergetic and proteome levels. We measured the oxygen consumption of intact cells using the Clarke electrode and observed a distinct decrease in mitochondrial coupling capacity for stage S cells and a decrease in mitochondrial coupling efficiency for stage A and S cells. We also found changes in spare respiratory capacity. We performed a wide comparative proteomic study. During the transition from the unicellular stage to the multicellular stage, important proteomic differences occurred in stages A and S relating to the proteins of the main mitochondrial functional groups, showing characteristic tendencies that could be associated with their ongoing adaptation to starvation following cell reprogramming during the switch to gluconeogenesis. We suggest that the main mitochondrial processes are downregulated during the early developmental stages, although this needs to be verified by extending analogous studies to the next slime mold life cycle stages.

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