Study on Transcriptional Responses and Identification of Ribosomal Protein Genes for Potential Resistance against Brown Planthopper and Gall Midge Pests in Rice

Moin, Mazahar; Saha, Anusree; Bakshi, Achala; Divya, Dhanasekar; Madhav, M. S.; Kirti, P. B.

doi:10.2174/1389202922666210219113220

Cited by 4 publications

(4 citation statements)

References 79 publications

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“…Ribosomal proteins have also been linked to galling diseases, such as clubroot, where changes in ribosomal proteins are used as markers to detect the geographic origin of the strain as well as its virulence (Laila et al, 2017, Javed et al, 2023). Ribosomal proteins in rice have also been linked to resistance against gall midges (Moin et al, 2021).…”

Section: Discussionmentioning

confidence: 99%

Comparative transcriptome reprogramming in oak galls containing asexual or sexual generations of gall wasps

Bellows,

Heatley,

Shah

et al. 2024

Preprint

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Oak gall wasps have evolved strategies to manipulate the developmental pathways of their host to induce gall formation. This provides shelter and nutrients for the developing larva. Galls are entirely host tissue; however, the initiation, development, and physical appearance are controlled by the inducer. The underlying molecular mechanisms of gall formation, by which one or a small number of cells are reprogrammed and commit to a novel developmental path, are poorly understood. In this study, we sought a deeper insight into the molecular underpinnings of this process. Oak gall wasps have two generations each year, one sexual, and one asexual. Galls formed by these two generations exhibit a markedly different appearance. We sequenced transcriptomes of both the asexual and sexual generations of Neuroterus quercusbaccarum and Neuroterus numismalis. We then deployed Nanopore sequencing to generate long-read sequences to test the hypothesis that gall wasps introduce DNA insertions to determine gall development. We detected potential genome rearrangements, but did not uncover any non-host DNA insertions. Transcriptome analysis revealed that the transcriptomes of the sexual generations of distinct species of wasp are more similar than inter-generational comparisons from the same species of wasp. Our results highlight the intricate interplay between the host leaves and gall development, suggesting that season and requirements of the gall structure play a larger role than species in controlling gall development and structure.

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Section: Discussionmentioning

confidence: 99%

Comparative transcriptome reprogramming in oak galls containing asexual or sexual generations of gall wasps

Bellows,

Heatley,

Shah

et al. 2024

Preprint

View full text Add to dashboard Cite

show abstract

“…Ribosome proteins in rice have also been linked to resistance against gall midges (Moin et al . 2021).…”

Section: Discussionmentioning

confidence: 99%

“…Ribosomal proteins have also been linked to galling diseases, such as clubroot, where changes in ribosome proteins are used as markers to detect the geographic origin of the strain, as well as its virulence (Laila et al 2017;Javed et al 2023). Ribosome proteins in rice have also been linked to resistance against gall midges (Moin et al 2021).…”

Section: Potential Mechanisms For Parasitoid-induced Gall Formationmentioning

confidence: 99%

Comparative transcriptome reprogramming in oak galls containing asexual or sexual generations of gall wasps

Bellows,

Heatley,

Shah

et al. 2024

Plant Biol J

View full text Add to dashboard Cite

Oak gall wasps have evolved strategies to manipulate the developmental pathways of their host to induce gall formation. This provides shelter and nutrients for the developing larva. Galls are entirely host tissue; however, the initiation, development, and physical appearance are controlled by the inducer. The underlying molecular mechanisms of gall formation, by which one or a small number of cells are reprogrammed and commit to a novel developmental path, are poorly understood. In this study, we sought a deeper insight into the molecular underpinnings of this process. Oak gall wasps have two generations each year, one sexual, and one asexual. Galls formed by these two generations exhibit a markedly different appearance. We sequenced transcriptomes of both the asexual and sexual generations of Neuroterus quercusbaccarum and Neuroterus numismalis. We then deployed Nanopore sequencing to generate long‐read sequences to test the hypothesis that gall wasps introduce DNA insertions to determine gall development. We detected potential genome rearrangements but did not uncover any non‐host DNA insertions. Transcriptome analysis revealed that transcriptomes of the sexual generations of distinct species of wasp are more similar than inter‐generational comparisons from the same species of wasp. Our results highlight the intricate interplay between the host leaves and gall development, suggesting that season and requirements of the gall structure play a larger role than species in controlling gall development and structure.

show abstract

“…Ribosomes are a vital part of cell replication, responsible for protein synthesis, and play an important role in controlling cell growth, division, and development [70]. A large number of studies have demonstrated that in addition to forming ribosomes and participating in protein biosynthesis [71], ribosomal proteins are involved in chloroplast development [72], translation regulation [73], and other processes. This study further analyzed the downregulated ribosome synthesis pathway with significant enrichment.…”

Section: Degs Involved In the Pathway Of Ribosomementioning

confidence: 99%

Transcriptome Analysis of the Responses of Rice Leaves to Chilling and Subsequent Recovery

Khan

Letuma

et al. 2022

IJMS

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Improving chilling tolerance at the seedling stage in rice is essential for agricultural research. We combined a physiological analysis with transcriptomics in a variety Dular subjected to chilling followed by recovery at normal temperature to better understand the chilling tolerance mechanisms of rice. Chilling inhibited the synthesis of chlorophyll and non-structural carbohydrate (NSC) and disrupted the ion balance of the plant, resulting in the impaired function of rice leaves. The recovery treatment can effectively reverse the chilling-related injury. Transcriptome results displayed that 21,970 genes were identified at three different temperatures, and 11,732 genes were differentially expressed. According to KEGG analysis, functional categories for differentially expressed genes (DEGs) mainly included ribosome (8.72%), photosynthesis–antenna proteins (7.38%), phenylpropanoid biosynthesis (11.41%), and linoleic acid metabolism (10.07%). The subcellular localization demonstrated that most proteins were located in the chloroplasts (29.30%), cytosol (10.19%), and nucleus (10.19%). We proposed that some genes involved in photosynthesis, ribosome, phenylpropanoid biosynthesis, and linoleic acid metabolism may play key roles in enhancing rice adaptation to chilling stress and their recovery capacity. These findings provide a foundation for future research into rice chilling tolerance mechanisms.

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Study on Transcriptional Responses and Identification of Ribosomal Protein Genes for Potential Resistance against Brown Planthopper and Gall Midge Pests in Rice

Cited by 4 publications

References 79 publications

Comparative transcriptome reprogramming in oak galls containing asexual or sexual generations of gall wasps

Comparative transcriptome reprogramming in oak galls containing asexual or sexual generations of gall wasps

Comparative transcriptome reprogramming in oak galls containing asexual or sexual generations of gall wasps

Transcriptome Analysis of the Responses of Rice Leaves to Chilling and Subsequent Recovery

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