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Gulzar F, Ahmad R, Kwan SY, Khan Z, Alharbi SA, Shah MM, Rehman SU, Siddique M, Ansari MJ, Shahzadi I, Saddique MAB, Ishaq MZ, Waheed U. Understanding the role of the fructose-1,6-bisphosphatase gene for enhancing the photosynthetic rate in Arabidopsis thaliana. FUNCTIONAL PLANT BIOLOGY : FPB 2024; 51:FP24034. [PMID: 38640358 DOI: 10.1071/fp24034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Accepted: 03/24/2024] [Indexed: 04/21/2024]
Abstract
Transgenic Arabidopsis thaliana (ecotype Columbia) was successfully transformed with the gene fructose-1,6-bisphosphatase (FBPas e) and named as AtFBPase plants. Transgenic plants exhibited stable transformation, integration and significantly higher expressions for the transformed gene. Morphological evaluation of transgenic plants showed increased plant height (35cm), number of leaves (25), chlorophyll contents (28%), water use efficiency (increased from 1.5 to 2.6μmol CO2 μmol-1 H2 O) and stomatal conductance (20%), which all resulted in an enhanced photosynthetic rate (2.7μmolm-2 s-1 ) compared to wild type plants. This study suggests the vital role of FBPase gene in the modification of regulatory pathways to enhance the photosynthetic rate, which can also be utilised for economic crops in future.
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Affiliation(s)
- Fatima Gulzar
- Institute of Plant Breeding and Biotechnology, Muhammad Nawaz Shareef University of Agriculture, Multan, Pakistan
| | - Raza Ahmad
- Department of Biotechnology, COMSATS University Islamabad, Abbottabad Campus, Islamabad, Pakistan
| | - Suk-Yoon Kwan
- Plant System Engineering, Korea Research Institute of Bio Sciences and Biotechnology, Daejon 34141, Republic of Korea
| | - Zulqurnain Khan
- Institute of Plant Breeding and Biotechnology, Muhammad Nawaz Shareef University of Agriculture, Multan, Pakistan
| | - Sulaiman Ali Alharbi
- Department of Botany & Microbiology, College of Science, King Saud University, P.O Box 2455, Riyadh 11451, Saudi Arabia
| | - Mohmmad Maroof Shah
- Department of Biotechnology, COMSATS University Islamabad, Abbottabad Campus, Islamabad, Pakistan
| | - Shoaib Ur Rehman
- Institute of Plant Breeding and Biotechnology, Muhammad Nawaz Shareef University of Agriculture, Multan, Pakistan
| | - Maria Siddique
- Department of Environmental Sciences, COMSATS University Islamabad, Abbottabad Campus, Islamabad, Pakistan
| | - Mohammad Javed Ansari
- Department of Plant Protection, College of Food and Agriculture Sciences, King Saud University, Riyadh 1451, Saudi Arabia; and Department of Botany, Hindu College Moradabad, Mahatma Jyotiba Phule Rohilkhand University, Bareilly 244001, India
| | - Irum Shahzadi
- Department of Biotechnology, COMSATS University Islamabad, Abbottabad Campus, Islamabad, Pakistan
| | - Muhammad Abu Bakar Saddique
- Institute of Plant Breeding and Biotechnology, Muhammad Nawaz Shareef University of Agriculture, Multan, Pakistan
| | - Muhmmad Zahid Ishaq
- Department of Otorhinolaryngology, Nishtar Medical University and Hospital, Multan, Pakistan
| | - Ummara Waheed
- Institute of Plant Breeding and Biotechnology, Muhammad Nawaz Shareef University of Agriculture, Multan, Pakistan
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Luo S, Li A, Luo J, Liao G, Li X, Yao S, Wang A, Xiao D, He L, Zhan J. Mutator-like transposable element 9A interacts with metacaspase 1 and modulates the incidence of Al-induced programmed cell death in peanut. JOURNAL OF EXPERIMENTAL BOTANY 2024; 75:2113-2126. [PMID: 38069635 DOI: 10.1093/jxb/erad489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 12/05/2023] [Indexed: 03/28/2024]
Abstract
The toxicity of aluminum (Al) in acidic soil inhibits plant root development and reduces crop yields. In the plant response to Al toxicity, the initiation of programmed cell death (PCD) appears to be an important mechanism for the elimination of Al-damaged cells to ensure plant survival. In a previous study, the type I metacaspase AhMC1 was found to regulate the Al stress response and to be essential for Al-induced PCD. However, the mechanism by which AhMC1 is altered in the peanut response to Al stress remained unclear. Here, we show that a nuclear protein, mutator-like transposable element 9A (AhMULE9A), directly interacts with AhMC1 in vitro and in vivo. This interaction occurs in the nucleus in peanut and is weakened during Al stress. Furthermore, a conserved C2HC zinc finger domain of AhMULE9A (residues 735-751) was shown to be required for its interaction with AhMC1. Overexpression of AhMULE9A in Arabidopsis and peanut strongly inhibited root growth with a loss of root cell viability under Al treatment. Conversely, knock down of AhMULE9A in peanut significantly reduced Al uptake and Al inhibition of root growth, and alleviated the occurrence of typical hallmarks of Al-induced PCD. These findings provide novel insight into the regulation of Al-induced PCD.
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Affiliation(s)
- Shuzhen Luo
- College of Agriculture, Guangxi University, Nanning, Guangxi, 530004, China
| | - Ailing Li
- College of Agriculture, Guangxi University, Nanning, Guangxi, 530004, China
| | - Jin Luo
- College of Agriculture, Guangxi University, Nanning, Guangxi, 530004, China
| | - Guoting Liao
- College of Agriculture, Guangxi University, Nanning, Guangxi, 530004, China
| | - Xia Li
- College of Agriculture, Guangxi University, Nanning, Guangxi, 530004, China
| | - Shaochang Yao
- College of Agriculture, Guangxi University, Nanning, Guangxi, 530004, China
- College of Pharmacy, Guangxi University of Chinese Medicine, Nanning, Guangxi, 530200, China
| | - Aiqin Wang
- College of Agriculture, Guangxi University, Nanning, Guangxi, 530004, China
- Guangxi Key Laboratory of Agro-Environment and Agro-Products Safety, College of Agriculture, Guangxi University, Nanning, Guangxi, 530004, China
- Key Laboratory of Crop Cultivation and Tillage, College of Agriculture, Guangxi University, Nanning, Guangxi, 530004, China
| | - Dong Xiao
- College of Agriculture, Guangxi University, Nanning, Guangxi, 530004, China
- Guangxi Key Laboratory of Agro-Environment and Agro-Products Safety, College of Agriculture, Guangxi University, Nanning, Guangxi, 530004, China
- Key Laboratory of Crop Cultivation and Tillage, College of Agriculture, Guangxi University, Nanning, Guangxi, 530004, China
| | - Longfei He
- College of Agriculture, Guangxi University, Nanning, Guangxi, 530004, China
- Guangxi Key Laboratory of Agro-Environment and Agro-Products Safety, College of Agriculture, Guangxi University, Nanning, Guangxi, 530004, China
- Key Laboratory of Crop Cultivation and Tillage, College of Agriculture, Guangxi University, Nanning, Guangxi, 530004, China
| | - Jie Zhan
- College of Agriculture, Guangxi University, Nanning, Guangxi, 530004, China
- Guangxi Key Laboratory of Agro-Environment and Agro-Products Safety, College of Agriculture, Guangxi University, Nanning, Guangxi, 530004, China
- Key Laboratory of Crop Cultivation and Tillage, College of Agriculture, Guangxi University, Nanning, Guangxi, 530004, China
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Peng S, Ali Sabir I, Hu X, Chen J, Qin Y. Advancements in Reference Gene Selection for Fruit Trees: A Comprehensive Review. Int J Mol Sci 2024; 25:1142. [PMID: 38256212 PMCID: PMC10816256 DOI: 10.3390/ijms25021142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Revised: 12/30/2023] [Accepted: 01/09/2024] [Indexed: 01/24/2024] Open
Abstract
Real-time quantitative polymerase chain reaction (qRT-PCR) has been widely used in gene expression analyses due to its advantages of sensitivity, accuracy and high throughput. The stability of internal reference genes has progressively emerged as a major factor affecting the precision of qRT-PCR results. However, the stability of the expression of the reference genes needs to be determined further in different cells or organs, physiological and experimental conditions. Methods for evaluating these candidate internal reference genes have also evolved from simple single software evaluation to more reliable and accurate internal reference gene evaluation by combining different software tools in a comprehensive analysis. This study intends to provide a definitive reference for upcoming research that will be conducted on fruit trees. The primary focus of this review is to summarize the research progress in recent years regarding the selection and stability analysis of candidate reference genes for different fruit trees.
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Affiliation(s)
- Shujun Peng
- Guangdong Provincial Key Laboratory of Postharvest Science of Fruits and Vegetables, College of Horticulture, South China Agricultural University, Guangzhou 510642, China; (S.P.); (X.H.); (J.C.)
- Key Laboratory of Biology and Genetic Improvement of Horticultural Crops (South China), Ministry of Agriculture and Rural Affairs, College of Horticulture, South China Agricultural University, Guangzhou 510642, China;
| | - Irfan Ali Sabir
- Key Laboratory of Biology and Genetic Improvement of Horticultural Crops (South China), Ministry of Agriculture and Rural Affairs, College of Horticulture, South China Agricultural University, Guangzhou 510642, China;
| | - Xinglong Hu
- Guangdong Provincial Key Laboratory of Postharvest Science of Fruits and Vegetables, College of Horticulture, South China Agricultural University, Guangzhou 510642, China; (S.P.); (X.H.); (J.C.)
- Key Laboratory of Biology and Genetic Improvement of Horticultural Crops (South China), Ministry of Agriculture and Rural Affairs, College of Horticulture, South China Agricultural University, Guangzhou 510642, China;
| | - Jiayi Chen
- Guangdong Provincial Key Laboratory of Postharvest Science of Fruits and Vegetables, College of Horticulture, South China Agricultural University, Guangzhou 510642, China; (S.P.); (X.H.); (J.C.)
- Key Laboratory of Biology and Genetic Improvement of Horticultural Crops (South China), Ministry of Agriculture and Rural Affairs, College of Horticulture, South China Agricultural University, Guangzhou 510642, China;
| | - Yonghua Qin
- Guangdong Provincial Key Laboratory of Postharvest Science of Fruits and Vegetables, College of Horticulture, South China Agricultural University, Guangzhou 510642, China; (S.P.); (X.H.); (J.C.)
- Key Laboratory of Biology and Genetic Improvement of Horticultural Crops (South China), Ministry of Agriculture and Rural Affairs, College of Horticulture, South China Agricultural University, Guangzhou 510642, China;
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Zhang Y, Mu D, Wang L, Wang X, Wilson IW, Chen W, Wang J, Liu Z, Qiu D, Tang Q. Reference Genes Screening and Gene Expression Patterns Analysis Involved in Gelsenicine Biosynthesis under Different Hormone Treatments in Gelsemium elegans. Int J Mol Sci 2023; 24:15973. [PMID: 37958955 PMCID: PMC10648913 DOI: 10.3390/ijms242115973] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 10/24/2023] [Accepted: 11/02/2023] [Indexed: 11/15/2023] Open
Abstract
Reverse transcription quantitative polymerase chain reaction (RT-qPCR) is an accurate method for quantifying gene expression levels. Choosing appropriate reference genes to normalize the data is essential for reducing errors. Gelsemium elegans is a highly poisonous but important medicinal plant used for analgesic and anti-swelling purposes. Gelsenicine is one of the vital active ingredients, and its biosynthesis pathway remains to be determined. In this study, G. elegans leaf tissue with and without the application of one of four hormones (SA, MeJA, ETH, and ABA) known to affect gelsenicine synthesis, was analyzed using ten candidate reference genes. The gene stability was evaluated using GeNorm, NormFinder, BestKeeper, ∆CT, and RefFinder. The results showed that the optimal stable reference genes varied among the different treatments and that at least two reference genes were required for accurate quantification. The expression patterns of 15 genes related to the gelsenicine upstream biosynthesis pathway was determined by RT-qPCR using the relevant reference genes identified. Three genes 8-HGO, LAMT, and STR, were found to have a strong correlation with the amount of gelsenicine measured in the different samples. This research is the first study to examine the reference genes of G. elegans under different hormone treatments and will be useful for future molecular analyses of this medically important plant species.
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Affiliation(s)
- Yao Zhang
- College of Horticulture, National Research Center of Engineering Technology for Utilization of Botanical Functional Ingredients, Hunan Agricultural University, Changsha 410128, China; (Y.Z.); (D.M.); (L.W.); (W.C.)
| | - Detian Mu
- College of Horticulture, National Research Center of Engineering Technology for Utilization of Botanical Functional Ingredients, Hunan Agricultural University, Changsha 410128, China; (Y.Z.); (D.M.); (L.W.); (W.C.)
| | - Liya Wang
- College of Horticulture, National Research Center of Engineering Technology for Utilization of Botanical Functional Ingredients, Hunan Agricultural University, Changsha 410128, China; (Y.Z.); (D.M.); (L.W.); (W.C.)
| | - Xujun Wang
- Hunan Academy of Forestry, Changsha 410018, China
| | - Iain W. Wilson
- CSIRO Agriculture and Food, Canberra, ACT 2601, Australia;
| | - Wenqiang Chen
- College of Horticulture, National Research Center of Engineering Technology for Utilization of Botanical Functional Ingredients, Hunan Agricultural University, Changsha 410128, China; (Y.Z.); (D.M.); (L.W.); (W.C.)
| | - Jinghan Wang
- College of Forestry, Central South University of Forestry and Technology, Changsha 410004, China;
| | - Zhaoying Liu
- College of Veterinary Medicine, Hunan Agricultural University, Changsha 410128, China;
| | - Deyou Qiu
- State Key Laboratory of Tree Genetics and Breeding, Research Institute of Forestry, Chinese Academy of Forestry, Beijing 100091, China;
| | - Qi Tang
- College of Horticulture, National Research Center of Engineering Technology for Utilization of Botanical Functional Ingredients, Hunan Agricultural University, Changsha 410128, China; (Y.Z.); (D.M.); (L.W.); (W.C.)
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