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Genome-Wide Identification and Characterization of the Strigolactone (SL) Pathway and Associated Genes in Sorghum

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Relation http://oar.icrisat.org/12734/
https://www.abap.co.in/index.php/home/article/view/1295
https://doi.org/10.5530/ctbp.2024.1.1
 
Title Genome-Wide Identification and Characterization of the Strigolactone (SL) Pathway and Associated Genes in Sorghum
 
Creator Kaniganti, S
Khisti, M
Polavarapu, K K B
Reddy, P S
 
Subject Abiotic Stress
Sorghum
 
Description Strigolactones (SLs) are a novel class of plant hormones that play critical roles in reg-ulating developmental processes and stress tolerance. Even though the SL-related genes have been identified and characterized in model plants such as Arabidopsis and rice, characteri-zation of SL-related genes in crop plants, partic-ularly dry land crops like sorghum (Sorghum bi-color), have yet to be fully explored. In this study, the SL-pathway and associated genes and their expression patterns under abiotic stress were systematically identified and characterized in the sorghum. This study identified the SL path-way and associated genes, including biosyn-thesis (D27, CCD7, CCD8, MAX1 and LBO) and signaling (D14, MAX2, D53). Phylogenetic analysis revealed that all SL-related genes are highly conserved among plant species. Further-more, the expression analysis showed that most SL-related genes are involved in cold, drought and simulated drought/ABA stress response. These findings provide valuable information for further investigation and functional characteri-zation of SL-biosynthetic and signaling genes in response to abiotic stresses in sorghum.
 
Publisher Association of Biotechnology and Pharmacy
 
Date 2024-03-07
 
Type Article
PeerReviewed
 
Format application/pdf
 
Language en
 
Rights cc_attribution
 
Identifier http://oar.icrisat.org/12734/1/Current%20Trends%20in%20Biotechnology%20and%20Pharmacy_18_1_1518-1530_2024.pdf
Kaniganti, S and Khisti, M and Polavarapu, K K B and Reddy, P S (2024) Genome-Wide Identification and Characterization of the Strigolactone (SL) Pathway and Associated Genes in Sorghum. Current Trends in Biotechnology and Pharmacy, 18 (1). pp. 1518-1530. ISSN 0973-8916