ArticleFrontiers in plant science2015
Pigeonpea Hybrid-Proline-Rich Protein (CcHyPRP) Confers Biotic and Abiotic Stress Tolerance in Transgenic Rice.
Article in Frontiers in plant science, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.
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27 citing papers in PubMed, 76 citations in OpenAlex.
- Transcriptional regulation reveals potent drought tolerance mechanisms in contrasting genotypes of Cajanus cajan (L.) Millspaugh.BMC plant biology · 2025Article
- Drought Stress in Roses: A Comprehensive Review of Morphophysiological, Biochemical, and Molecular Responses.International journal of molecular sciences · 2025Review
- Combined Physiological and Transcriptomic Analysis Reveals Key Regulatory Networks and Potential Hub Genes Controlling Chilling Tolerance During Soybean Germination.Plant direct · 2024Article
- Genome-Wide Identification and Stress Responses of Cowpea Thaumatin-like Proteins: A Comprehensive Analysis.Plants (Basel, Switzerland) · 2024Article
- Characterization and transformation of TtMYB1 transcription factor from Tritipyrum to improve salt tolerance in wheat.BMC genomics · 2024Article
- RcMYB8 enhances salt and drought tolerance in rose (Rosa chinensis) by modulating RcPR5/1 and RcP5CS1.Molecular horticulture · 2024Article
- A key ABA biosynthetic geneFrontiers in plant science · 2024Article
- The ubiquitin-binding protein MdRAD23D1 mediates drought response by regulating degradation of the proline-rich protein MdPRP6 in apple (Malus domestica).Plant biotechnology journal · 2023Article
- CRISPR-Cas9-based precise engineering of SlHyPRP1 protein towards multi-stress tolerance in tomato.Frontiers in plant science · 2023Article
- Identification and analysis of proline-rich proteins and hybrid proline-rich proteins super family genes fromFrontiers in plant science · 2022Article
- Overexpression of Orange Gene (Genes · 2021Article
- The NAC-type transcription factor GmNAC20 improves cold, salinity tolerance, and lateral root formation in transgenic rice plants.Functional & integrative genomics · 2021Article
- Induction of moisture stress tolerance by3 Biotech · 2021Article
- CRISPR/Cas9-based precise excision of SlHyPRP1 domain(s) to obtain salt stress-tolerant tomato.Plant cell reports · 2021Article
- Genome-Wide Identification of PRP Genes in Apple Genome and the Role ofInternational journal of molecular sciences · 2021Article
- Molecular Programming of Drought-ChallengedFrontiers in microbiology · 2021Article
- Ectopic expression of MYB repressor GmMYB3a improves drought tolerance and productivity of transgenic peanuts (Arachis hypogaea L.) under conditions of water deficit.Transgenic research · 2020Article
- Physiology and molecular biology of plants : an international journal of functional plant biology · 2020Article
- Multigene CRISPR/Cas9 genome editing of hybrid proline rich proteins (HyPRPs) for sustainable multi-stress tolerance in crops: the review of a promising approach.Physiology and molecular biology of plants : an international journal of functional plant biology · 2020Review
- Genome-Wide Analysis and Expression Profiling of Rice Hybrid Proline-Rich Proteins in Response to Biotic and Abiotic Stresses, and Hormone Treatment.Plants (Basel, Switzerland) · 2019Article
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4 authors at 1 institution in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
In this study, we report the overexpression of Cajanus cajan hybrid-proline-rich protein encoding gene (CcHyPRP) in rice which resulted in increased tolerance to both abiotic and biotic stresses. Compared to the control plants, the transgenic rice lines, expressing CcHyPRP, exhibited high-level tolerance against major abiotic stresses, viz., drought, salinity, and heat, as evidenced by increased biomass, chlorophyll content, survival rate, root, and shoot growth. Further, transgenic rice lines showed increased panicle size and grain number compared to the control plants under different stress conditions. The CcHyPRP transgenics, as compared to the control, revealed enhanced activities of catalase and superoxide dismutase (SOD) enzymes and reduced malondialdehyde (MDA) levels. Expression pattern of CcHyPRP::GFP fusion-protein confirmed its predominant localization in cell walls. Moreover, the CcHyPRP transgenics, as compared to the control, exhibited increased resistance to the fungal pathogen Magnaporthe grisea which causes blast disease in rice. Higher levels of bZIP and endochitinase transcripts as well as endochitinase activity were observed in transgenic rice compared to the control plants. The overall results demonstrate the intrinsic role of CcHyPRP in conferring multiple stress tolerance at the whole-plant level. The multipotent CcHyPRP seems promising as a prime candidate gene to fortify crop plants for enhanced tolerance/resistance to different stress factors.
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