Silencing CaTPS1 Increases the Sensitivity to Low Temperature and Salt Stresses in Pepper

Gou, Bingdiao; Duan, Panpan; Wei, Min; Zhao, Shufang; Wang, Yongfu; Yang, Nan; Zhang, Gaoyuan; Wei, Bingqiang

doi:10.3390/agronomy13020319

Cited by 2 publications

(1 citation statement)

References 49 publications

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“…Enhancing phosphorus uptake during these late growth stages incrementally bolstered grain yield [39]. The significance of phosphorus extends to other crops as well, where its application has been proven to uplift N-use efficiency, various yield components, and grain and seed yield [40,7,41]. Thus, our research reinforces the assertion that judiciously augmenting RF with either 18 kg P ha -1 or 11.5 kg N ha -1 can indeed boost seed fertility and seed yield.…”

Section: Discussionsupporting

confidence: 74%

Comparative seed yields of lowland rice (Oryza sativa L.): evaluating seeds sources and fertilizers

Wahyuni,

Susanti,

Arief

et al. 2024

IOP Conf. Ser.: Earth Environ. Sci.

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The use of high-quality seeds from high-yielding rice varieties (HYV) is crucial for enhancing grain yield. Yet, the supply of certified seed meets only 57.3% of the total rice seed demand, leading some farmers to plant non-certified local rice seeds. A study examining the effects of seed sources and fertilization on seed yields was conducted in Bogor Village, Sukra District, Indramayu Regency during the Dry Season of 2019. The treatments consisted of two factors: A. Seed sources (Local non-certified seed (Local-NC), HYV non-certified seed (HYV-NC), and HYV-certified seed) and B. Fertilization methods (Recommended Fertilizer (RF), RF+BioF, RF+P as top dressing, and RF+N as top dressing). These were designed in a Complete Block Design with three replications. Results showed that Local-NC was more susceptible to BPH and RSB than HYV varieties. Additionally, Local-NC had the highest percentage of off-type plants and produced the lowest grain and seed yields. The addition of P or N fertilizer to RF during the heading stage notably improved the panicle number per hill, 1000-grain, seed yields and rendement. Our findings suggest that optimal rice seed yields can be achieved by planting HYV– certified seeds and applying either RF + 18 kg P ha−1 or RF + 11.5 kg N ha−1 as top dressing.

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Section: Discussionsupporting

confidence: 74%

Comparative seed yields of lowland rice (Oryza sativa L.): evaluating seeds sources and fertilizers

Wahyuni,

Susanti,

Arief

et al. 2024

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

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Genome-Wide Identification and Expression Analysis of the PsTPS Gene Family in Pisum sativum

Yuan,

Liu,

Zhang

et al. 2024

Horticulturae

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This study aimed to explore the role of the trehalose-6-phosphate synthase (TPS) gene family in the adaptation of peas to environmental stress. A comprehensive analysis of the PsTPS gene family identified 20 genes with conserved domains and specific chromosomal locations. Phylogenetic analysis delineated evolutionary relationships, while gene structure analysis revealed compositional insights, and motif analysis provided functional insights. Cis-regulatory element identification predicted gene regulation patterns. Tissue-specific and stress-induced expression profiling highlighted eight genes with ubiquitous expression, with PsTPS15 and PsTPS18 displaying elevated expression levels in roots, nodules, and young stems, and PsTPS13 and PsTPS19 expression downregulated in seeds. Transcriptome analysis identified a differential expression of 20 PsTPS genes, highlighting the significance of 14 genes in response to drought and salinity stress. Notably, under drought conditions, the expression of PsTPS4 and PsTPS6 was initially upregulated and then downregulated, whereas that of PsTPS15 and PsTPS19 was downregulated. Salinity stress notably altered the expression of PsTPS4, PsTPS6, and PsTPS19. Taken together, these findings elucidate the regulatory mechanisms of the PsTPS gene family and their potential as genetic targets for enhancing crop stress tolerance.

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Silencing CaTPS1 Increases the Sensitivity to Low Temperature and Salt Stresses in Pepper

Cited by 2 publications

References 49 publications

Comparative seed yields of lowland rice (Oryza sativa L.): evaluating seeds sources and fertilizers

Comparative seed yields of lowland rice (Oryza sativa L.): evaluating seeds sources and fertilizers

Genome-Wide Identification and Expression Analysis of the PsTPS Gene Family in Pisum sativum

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