PreprintArticleVersion 1Preserved in Portico This version is not peer-reviewed
Evolutionary and Functional Characterization of Cytochrome P450 in Cotton Reveal the Role of Subgenome Expression of GhCYP78A for Cotton Fiber Initiation
Version 1
: Received: 28 February 2022 / Approved: 2 March 2022 / Online: 2 March 2022 (12:32:00 CET)
How to cite:
Prasad, P.; Verma, R. K.; Khatoon, U.; Sawant, S. V.; Bag, S. K. Evolutionary and Functional Characterization of Cytochrome P450 in Cotton Reveal the Role of Subgenome Expression of GhCYP78A for Cotton Fiber Initiation. Preprints2022, 2022030049. https://doi.org/10.20944/preprints202203.0049.v1
Prasad, P.; Verma, R. K.; Khatoon, U.; Sawant, S. V.; Bag, S. K. Evolutionary and Functional Characterization of Cytochrome P450 in Cotton Reveal the Role of Subgenome Expression of GhCYP78A for Cotton Fiber Initiation. Preprints 2022, 2022030049. https://doi.org/10.20944/preprints202203.0049.v1
Prasad, P.; Verma, R. K.; Khatoon, U.; Sawant, S. V.; Bag, S. K. Evolutionary and Functional Characterization of Cytochrome P450 in Cotton Reveal the Role of Subgenome Expression of GhCYP78A for Cotton Fiber Initiation. Preprints2022, 2022030049. https://doi.org/10.20944/preprints202203.0049.v1
APA Style
Prasad, P., Verma, R. K., Khatoon, U., Sawant, S. V., & Bag, S. K. (2022). Evolutionary and Functional Characterization of Cytochrome P450 in Cotton Reveal the Role of Subgenome Expression of GhCYP78A for Cotton Fiber Initiation. Preprints. https://doi.org/10.20944/preprints202203.0049.v1
Chicago/Turabian Style
Prasad, P., Samir V. Sawant and Sumit K. Bag. 2022 "Evolutionary and Functional Characterization of Cytochrome P450 in Cotton Reveal the Role of Subgenome Expression of GhCYP78A for Cotton Fiber Initiation" Preprints. https://doi.org/10.20944/preprints202203.0049.v1
Abstract
Cytochrome P450 (CYPs) is a functionally diversified third-largest gene family that exploded in the plant kingdom. Their role in different organ development has been illustrated by the intervention of phytohormone. Cotton is a model organism for cell differentiation and cell elongation. To decipher the participation of CYPs in different cotton fiber developmental stages, we identified and characterized 2460 CYPs in three diploids and two allotetraploid cottons. Furthermore, In-silico expression and cluster analysis of cotton CYPs was conducted to distinguish the fiber stage-specific clusters that have the determining role in different stages of fiber development. The subgenome expression of two conserved Gossypium hirsutum CYPs, namely, GhCYP78A197 and GhCYP78A198 contributed to fiber initiation at an early stage of fiber development, governed by the co-occurrence of TATA and MYB TFs binding sites. Coexpression network partners of these two GhCYP78A annotated as auxin, kinases, chromatin remodeler, epigenetic regulator and cyclin-related genes that possibly induce the endoreduplication and cell proliferation for fiber cell initiation to define the high yield and biomass.
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
