ArticleInternational journal of molecular sciences2014
Transcriptional responses of a bicarbonate-tolerant monocot, Puccinellia tenuiflora, and a related bicarbonate-sensitive species, Poa annua, to NaHCO3 stress.
Article in International journal of molecular sciences, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 23 citations in OpenAlex.
- New Insight into Plant Saline-Alkali Tolerance Mechanisms and Application to Breeding.International journal of molecular sciences · 2022Review
- Review
- Transcriptome profiling of Puccinellia tenuiflora during seed germination under a long-term saline-alkali stress.BMC genomics · 2019Article
- Proteomic discovery of HPlanta · 2018Article
- A novel AP2/ERF family transcription factor from Glycine soja, GsERF71, is a DNA binding protein that positively regulates alkaline stress tolerance in Arabidopsis.Plant molecular biology · 2017Article
- Efficient acquisition of iron confers greater tolerance to saline-alkaline stress in rice (Oryza sativa L.).Journal of experimental botany · 2016Article
- Na2CO3-responsive mechanisms in halophyte Puccinellia tenuiflora roots revealed by physiological and proteomic analyses.Scientific reports · 2016Article
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Authors and funding
7 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Puccinellia tenuiflora is an alkaline salt-tolerant monocot found in saline-alkali soil in China. To identify the genes which are determining the higher tolerance of P. tenuiflora compared to bicarbonate sensitive species, we examined the responses of P. tenuiflora and a related bicarbonate-sensitive Poeae plant, Poa annua, to two days of 20 mM NaHCO3 stress by RNA-seq analysis. We obtained 28 and 38 million reads for P. tenuiflora and P. annua, respectively. For each species, the reads of both unstressed and stressed samples were combined for de novo assembly of contigs. We obtained 77,329 contigs for P. tenuiflora and 115,335 contigs for P. annua. NaHCO3 stress resulted in greater than two-fold absolute expression value changes in 157 of the P. tenuiflora contigs and 1090 of P. annua contigs. Homologs of the genes involved in Fe acquisition, which are important for the survival of plants under alkaline stress, were up-regulated in P. tenuiflora and down-regulated in P. annua. The smaller number of the genes differentially regulated in P. tenuiflora suggests that the genes regulating bicarbonate tolerance are constitutively expressed in P. tenuiflora.
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