ArticleBMC genomics2019
Comparative transcriptome analyses revealed different heat stress responses in high- and low-GS Brassica alboglabra sprouts.
Article in BMC genomics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed, 24 citations in OpenAlex.
- Spatiotemporal evolution and influencing factors of carbon stock in the water receiving areas from the perspective of carbon neutrality.Scientific reports · 2025Article
- Morphological, Physiological, and Molecular Responses to Heat Stress in Brassicaceae.Plants (Basel, Switzerland) · 2025Review
- Indexing Resilience to Heat and Drought Stress in the Wild Relatives of Rapeseed-Mustard.Life (Basel, Switzerland) · 2023Article
- Transcriptional dynamics of maize leaves, pollens and ovules to gain insights into heat stress-related responses.Frontiers in plant science · 2023Article
- Development ofFrontiers in genetics · 2022Article
- Comparative transcriptomic analyses of glucosinolate metabolic genes during the formation of Chinese kale seeds.BMC plant biology · 2021Article
- Differential Morpho-Physiological and Transcriptomic Responses to Heat Stress in Two Blueberry Species.International journal of molecular sciences · 2021Article
- Integration of Small RNA and Transcriptome Sequencing Reveal the Roles of miR395 and ATP Sulfurylase in Developing Seeds of Chinese Kale.Frontiers in plant science · 2021Article
- Physiological and transcriptomic responses of water spinach (Ipomoea aquatica) to prolonged heat stress.BMC genomics · 2020Article
- SMRT and Illumina RNA sequencing reveal novel insights into the heat stress response and crosstalk with leaf senescence in tall fescue.BMC plant biology · 2020Article
- Effect of Photoperiod on Chinese Kale (Frontiers in plant science · 2020Article
- Comparative transcriptome analysis uncovers different heat stress responses in heat-resistant and heat-sensitive jujube cultivars.PloS one · 2020Article
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Authors and funding
8 authors at 2 institutions in 2 countries.
Funding
Abstract
backgroundChinese kale (Brassica alboglabra) contains high nutritional elements and functional molecules, especially anticarcinogenic and antioxidant glucosinolates (GS), which was highly affected by environment temperature. To investigate the link of GS biosynthesis with heat stress response in Chinese kale, global transcription profiles of high-GS line (HG), low-GS line (LG), high-GS line under heat stress (HGT) and low-GS line under heat stress (LGT) were analyzed.
resultsBased on three biological replicates of each RNA sequencing data, 3901, 4062 and 2396 differentially expressed genes in HG vs HGT, LG vs LGT and HGT vs LGT were obtained, respectively. GO annotation, KEGG pathway analysis and a comprehensive analysis of DEGs showed a strong correlation between the GS biosynthesis and heat stress response. It was noticed that 11 differentially expressed genes tied to the GS biosynthesis were down-regulated, 23 heat shock transcription factors and 61 heat shock proteins were up-regulated upon the heat treatment. Another two Chinese kale varieties Cuibao and Shunbao with high- and low- GS content respectively, were used to validate the relationship of GS content and heat-response, and the results showed that high-GS content variety were more thermotolerant than the low-GS content one although GS significantly decreased in both varieties under heat stress. In addition, HSP100/ClpB, HSP90, HSP70 and sHSPs were differentially expressed in high- and low-GS varieties. Notably, HSP90 and sHSPs showed an obviously early response to heat stress than other related genes.
conclusionThe higher heat resistance of high-GS Chinese kale and the sharp decrease of glucosinolate content under heat stress indicated a strong relationship of GS accumulation and heat stress response. Combined with the previous report on the low expression of HSP90 at elevated temperatures in GS-deficient mutant TU8 of Arabidopsis, the differential expression pattern of HSP90 in high- and low- GS varieties and its early heat response implied it might be a key regulator in GS metabolism and heat-resistance in Chinese kale.
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