Bioinformatics prediction of mitochondrial and chloroplast transcripts possibly involved in maize abiotic stress signaling
Autori
Banović Đeri, BojanaDžodanović, Lana
Janić, Pavle
Vančetović, Jelena

Ignjatović-Micić, Dragana

Samardžić, Jelena
Nikolić, Ana

Konferencijski prilog (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
In plants, the expression of mitochondrial and chloroplast genomes is continuously changing
to enable adequate functional adjustments related to overall metabolic changes needed for
plant adaptation to fluctuating environmental conditions. In order to identify mitochondrial
and chloroplast transcripts expressed prior to stresses, we have analyzed mitochondrial and
chloroplast transcriptomes of 46 maize inbred lines chosen from three main heterotic groups
(BSSS, Lancaster, Iowa dent) regularly used in elite maize breeding programs. Organelles’
data were extracted from transcriptome data obtained by next generation sequencing of
total leaf transcriptomes of 46 maize inbred lines grown under the optimal conditions in the
greenhouse. All data manipulation and differential gene expression analysis were performed
by using Galaxy software (https://usegalaxy.eu/). Detected organellar complex transcripts
milieus were expected to contain candidates that modulate responses of their geno...mes
by activating certain signaling pathways upon exposure to abiotic stresses. With the aim
to identify such candidates we focused on selecting transcripts that were differentially
expressed between 46 maize inbred lines grown under the optimal breeding conditions and
also annotated as important for abiotic stresses response in different plant species. Selected
transcripts/genes were then subjected to freely available tools for gene networking analysis
with the aim to depict possible anterograde and retrograde signaling between nucleus and
mitochondria/chloroplasts under the abiotic stresses. Obtained results are promising in terms
of planning biological experiments for testing the roles of genes that were bioinformatically
predicted as novel members of abiotic stress signaling network between nucleus and
organelles in maize.
Ključne reči:
organelle / transcriptome / abiotic stress / maizeIzvor:
Book of Abstracts, 6. Congress of the Serbian Genetic Society, 14-17 October, 2019, Vrnjačka Banja, Serbia, 2019, 264-264Izdavač:
- Belgrade : Serbian Genetics Society
Institucija/grupa
MRIZPTY - CONF AU - Banović Đeri, Bojana AU - Džodanović, Lana AU - Janić, Pavle AU - Vančetović, Jelena AU - Ignjatović-Micić, Dragana AU - Samardžić, Jelena AU - Nikolić, Ana PY - 2019 UR - http://rik.mrizp.rs/handle/123456789/1125 AB - In plants, the expression of mitochondrial and chloroplast genomes is continuously changing to enable adequate functional adjustments related to overall metabolic changes needed for plant adaptation to fluctuating environmental conditions. In order to identify mitochondrial and chloroplast transcripts expressed prior to stresses, we have analyzed mitochondrial and chloroplast transcriptomes of 46 maize inbred lines chosen from three main heterotic groups (BSSS, Lancaster, Iowa dent) regularly used in elite maize breeding programs. Organelles’ data were extracted from transcriptome data obtained by next generation sequencing of total leaf transcriptomes of 46 maize inbred lines grown under the optimal conditions in the greenhouse. All data manipulation and differential gene expression analysis were performed by using Galaxy software (https://usegalaxy.eu/). Detected organellar complex transcripts milieus were expected to contain candidates that modulate responses of their genomes by activating certain signaling pathways upon exposure to abiotic stresses. With the aim to identify such candidates we focused on selecting transcripts that were differentially expressed between 46 maize inbred lines grown under the optimal breeding conditions and also annotated as important for abiotic stresses response in different plant species. Selected transcripts/genes were then subjected to freely available tools for gene networking analysis with the aim to depict possible anterograde and retrograde signaling between nucleus and mitochondria/chloroplasts under the abiotic stresses. Obtained results are promising in terms of planning biological experiments for testing the roles of genes that were bioinformatically predicted as novel members of abiotic stress signaling network between nucleus and organelles in maize. PB - Belgrade : Serbian Genetics Society C3 - Book of Abstracts, 6. Congress of the Serbian Genetic Society, 14-17 October, 2019, Vrnjačka Banja, Serbia T1 - Bioinformatics prediction of mitochondrial and chloroplast transcripts possibly involved in maize abiotic stress signaling SP - 264 EP - 264 UR - https://hdl.handle.net/21.15107/rcub_rik_1125 ER -
@conference{ author = "Banović Đeri, Bojana and Džodanović, Lana and Janić, Pavle and Vančetović, Jelena and Ignjatović-Micić, Dragana and Samardžić, Jelena and Nikolić, Ana", year = "2019", abstract = "In plants, the expression of mitochondrial and chloroplast genomes is continuously changing to enable adequate functional adjustments related to overall metabolic changes needed for plant adaptation to fluctuating environmental conditions. In order to identify mitochondrial and chloroplast transcripts expressed prior to stresses, we have analyzed mitochondrial and chloroplast transcriptomes of 46 maize inbred lines chosen from three main heterotic groups (BSSS, Lancaster, Iowa dent) regularly used in elite maize breeding programs. Organelles’ data were extracted from transcriptome data obtained by next generation sequencing of total leaf transcriptomes of 46 maize inbred lines grown under the optimal conditions in the greenhouse. All data manipulation and differential gene expression analysis were performed by using Galaxy software (https://usegalaxy.eu/). Detected organellar complex transcripts milieus were expected to contain candidates that modulate responses of their genomes by activating certain signaling pathways upon exposure to abiotic stresses. With the aim to identify such candidates we focused on selecting transcripts that were differentially expressed between 46 maize inbred lines grown under the optimal breeding conditions and also annotated as important for abiotic stresses response in different plant species. Selected transcripts/genes were then subjected to freely available tools for gene networking analysis with the aim to depict possible anterograde and retrograde signaling between nucleus and mitochondria/chloroplasts under the abiotic stresses. Obtained results are promising in terms of planning biological experiments for testing the roles of genes that were bioinformatically predicted as novel members of abiotic stress signaling network between nucleus and organelles in maize.", publisher = "Belgrade : Serbian Genetics Society", journal = "Book of Abstracts, 6. Congress of the Serbian Genetic Society, 14-17 October, 2019, Vrnjačka Banja, Serbia", title = "Bioinformatics prediction of mitochondrial and chloroplast transcripts possibly involved in maize abiotic stress signaling", pages = "264-264", url = "https://hdl.handle.net/21.15107/rcub_rik_1125" }
Banović Đeri, B., Džodanović, L., Janić, P., Vančetović, J., Ignjatović-Micić, D., Samardžić, J.,& Nikolić, A.. (2019). Bioinformatics prediction of mitochondrial and chloroplast transcripts possibly involved in maize abiotic stress signaling. in Book of Abstracts, 6. Congress of the Serbian Genetic Society, 14-17 October, 2019, Vrnjačka Banja, Serbia Belgrade : Serbian Genetics Society., 264-264. https://hdl.handle.net/21.15107/rcub_rik_1125
Banović Đeri B, Džodanović L, Janić P, Vančetović J, Ignjatović-Micić D, Samardžić J, Nikolić A. Bioinformatics prediction of mitochondrial and chloroplast transcripts possibly involved in maize abiotic stress signaling. in Book of Abstracts, 6. Congress of the Serbian Genetic Society, 14-17 October, 2019, Vrnjačka Banja, Serbia. 2019;:264-264. https://hdl.handle.net/21.15107/rcub_rik_1125 .
Banović Đeri, Bojana, Džodanović, Lana, Janić, Pavle, Vančetović, Jelena, Ignjatović-Micić, Dragana, Samardžić, Jelena, Nikolić, Ana, "Bioinformatics prediction of mitochondrial and chloroplast transcripts possibly involved in maize abiotic stress signaling" in Book of Abstracts, 6. Congress of the Serbian Genetic Society, 14-17 October, 2019, Vrnjačka Banja, Serbia (2019):264-264, https://hdl.handle.net/21.15107/rcub_rik_1125 .