Genome-wide identification of the fibrillin gene family in chickpea (Cicer arietinum L.) and its response to drought stress

Pandey, Anuradha; Sharma, Punam; Mishra, Divya; Dey, Sharmistha; Malviya, Rinku; Gayen, Dipak

doi:10.1016/j.ijbiomac.2023.123757

Cited by 5 publications

(2 citation statements)

References 57 publications

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“…Gene function determines the extent to which a gene is expressed in various tissues and at various times during development. Several research works have reported the effects of abiotic stress on FBNs , and it is evident that they are regulated by a wide range of biological and environmental factors [ 10 , 11 , 12 , 25 ]. The expression of cis -regulatory elements in downstream genes is regulated by transcription factors, which play a role in a wide range of biological activities [ 25 ].…”

Section: Discussionmentioning

confidence: 99%

“…In wheat, besides being expressed in different tissues and developmental stages, TaFBNs are also expressed in response to biotic (stripe rust) and abiotic (drought, cold and heat) stresses [ 10 ]. Some CaFBN genes also upregulate in response to dehydration stress [ 12 ]. Kim et al also reported the important role of FBN genes in plant growth and development [ 4 ].…”

Section: Introductionmentioning

confidence: 99%

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Genome-Wide Characterization and Sequence Polymorphism Analyses of Glycine max Fibrillin (FBN) Revealed Its Role in Response to Drought Condition

Zafer,

Tahir,

Khan

et al. 2023

Genes

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The fibrillin (FBN) gene family is widely distributed in all photosynthetic organisms. Members of this gene family are involved in plant growth and development and their response to various biotic and abiotic stress factors. In this study, 16 members of FBN were identified in Glycine max and characterized by using different bioinformatics tools. Phylogenetic analysis classified FBN genes into seven groups. The presence of stress-related cis-elements in the upstream region of GmFBN highlighted their role in tolerance against abiotic stresses. To further decipher the function, physiochemical properties, conserved motifs, chromosomal localization, subcellular localization, and cis-acting regulatory elements were also analyzed. Gene expression analysis based on FPKM values revealed that GmFBNs greatly enhanced soybean drought tolerance and controlled the expression of several genes involved in drought response, except for GmFBN-4, GmFBN-5, GmFBN-6, GmFBN-7 and GmFBN-9. For high throughput genotyping, an SNP-based CAPS marker was also developed for the GmFBN-15 gene. The CAPS marker differentiated soybean genotypes based on the presence of either the GmFBN-15-G or GmFBN-15-A alleles in the CDS region. Association analysis showed that G. max accessions containing the GmFBN-15-A allele at the respective locus showed higher thousand seed weight compared to accessions containing the GmFBN-15-G allele. This research has provided the basic information to further decipher the function of FBN in soybean.

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Genome-Wide Characterization and Sequence Polymorphism Analyses of Glycine max Fibrillin (FBN) Revealed Its Role in Response to Drought Condition

Zafer,

Tahir,

Khan

et al. 2023

Genes

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Genome-wide identification and analysis of UBP gene family in Quercus robur

Song,

Zhang,

2024

Trees

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Fibrillin gene family and its role in plant growth, development, and abiotic stress

El-Sappah,

Li,

Yan

et al. 2024

Front. Plant Sci.

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Fibrillins (FBNs), highly conserved plastid lipid-associated proteins (PAPs), play a crucial role in plant physiology. These proteins, encoded by nuclear genes, are prevalent in the plastoglobules (PGs) of chloroplasts. FBNs are indispensable for maintaining plastid stability, promoting plant growth and development, and enhancing stress responses. The conserved PAP domain of FBNs was found across a wide range of photosynthetic organisms, from plants and cyanobacteria. FBN families are classified into 12 distinct groups/clades, with the 12th group uniquely present in algal–fungal symbiosis. This mini review delves into the structural attributes, phylogenetic classification, genomic features, protein–protein interactions, and functional roles of FBNs in plants, with a special focus on their effectiveness in mitigating abiotic stresses, particularly drought stress.

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Genome-wide identification of the fibrillin gene family in chickpea (Cicer arietinum L.) and its response to drought stress

Cited by 5 publications

References 57 publications

Genome-Wide Characterization and Sequence Polymorphism Analyses of Glycine max Fibrillin (FBN) Revealed Its Role in Response to Drought Condition

Genome-Wide Characterization and Sequence Polymorphism Analyses of Glycine max Fibrillin (FBN) Revealed Its Role in Response to Drought Condition

Genome-wide identification and analysis of UBP gene family in Quercus robur

Fibrillin gene family and its role in plant growth, development, and abiotic stress

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