1
|
Xu WB, Zhang YM, Li BZ, Lin CY, Chen DY, Cheng YX, Guo XL, Dong WR, Shu MA. Effects of low salinity stress on osmoregulation and gill transcriptome in different populations of mud crab Scylla paramamosain. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 867:161522. [PMID: 36634766 DOI: 10.1016/j.scitotenv.2023.161522] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 12/22/2022] [Accepted: 01/06/2023] [Indexed: 06/17/2023]
Abstract
Animals living in estuaries suffer from rapid and continuous salinity fluctuations, while the global warming and extreme precipitation aggravate this situation. Osmoregulation is important for estuarine animals adapt to salinity fluctuations. The present study investigated the effects of low salinity stress on osmoregulation and gill transcriptome in two populations of mud crab from Hangzhou Bay and Zhangzhou Bay of China, respectively. Crabs were transferred from salinity 25 ppt to 5 ppt for 96 h. Edematous swelling in gill filaments was caused by low salinity stress and was more serious in Zhangzhou Bay population. Gill Na+/K+-ATPase activity increased (p < 0.01) in both populations under the low salinity stress and was significantly higher (p < 0.01) in Hangzhou Bay population than in Zhangzhou Bay population. According to transcriptome analysis, there were 191 genes differentially expressed under the low salinity stress in gill tissue of both populations. Several ion transport and energy metabolism related pathways, as well as the arginine and proline metabolism pathway, were enriched by these genes. On the other hand, 272 genes were identified to differentially express between two populations under the low salinity stress, but not under the control salinity. The enrichment analysis showed that these genes were mainly related to ion transport, energy metabolism, osmolytes metabolism and methyltransferase activity. In conclusion, the present study suggested that mud crab exploited a combination of extracellular anisosmotic regulation and intracellular isosmotic regulation for osmoregulation under the low salinity stress. Hangzhou Bay population showed a greater osmoregulatory capacity, which is probably due to the enhanced ion transport, energy supply, and osmolytes regulation. Meanwhile, epigenetic modification might also contribute to an inherent osmoregulation ability for Hangzhou Bay population to response to salinity fluctuation rapidly.
Collapse
Affiliation(s)
- Wen-Bin Xu
- College of Animal Sciences, Zhejiang University, Hangzhou 310058, China
| | - Yan-Mei Zhang
- College of Animal Sciences, Zhejiang University, Hangzhou 310058, China
| | - Bang-Ze Li
- College of Animal Sciences, Zhejiang University, Hangzhou 310058, China
| | - Chen-Yang Lin
- College of Animal Sciences, Zhejiang University, Hangzhou 310058, China
| | - Da-Yong Chen
- College of Animal Sciences, Zhejiang University, Hangzhou 310058, China
| | - Yuan-Xin Cheng
- College of Animal Sciences, Zhejiang University, Hangzhou 310058, China
| | - Xiao-Ling Guo
- College of Animal Sciences, Zhejiang University, Hangzhou 310058, China
| | - Wei-Ren Dong
- College of Animal Sciences, Zhejiang University, Hangzhou 310058, China.
| | - Miao-An Shu
- College of Animal Sciences, Zhejiang University, Hangzhou 310058, China.
| |
Collapse
|
2
|
Peter MCS, Gayathry R, Simi S, Peter VS. Melatonin integrates multidimensional regulation of Na +/K +-ATPase in ionocytes and promotes stress and ease response in hypoxia-induced air-breathing fish: lessons from integrative approach. Front Physiol 2023; 13:1012729. [PMID: 36714310 PMCID: PMC9879292 DOI: 10.3389/fphys.2022.1012729] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 12/19/2022] [Indexed: 01/15/2023] Open
Abstract
As circadian regulator, melatonin is involved in many physiological processes including ionosmotic regulation in fishes. Na+/K+-ATPase (NKA), an ubiquitous Na+/K+ transporter in ionocyte epithelia that drives electrochemical Na+ gradients and systemic osmotic integration, is a target of stress in fish. However, it is not certain how melatonin regulates NKA functions in ionocyte epithelia and how it modulates the adaptive response such as stress and ease response in fish particularly in hypoxia condition. We, thus, examined the short-term in vivo action of melatonin on the dynamics of NKA regulation in branchial, renal and intestinal ionocytes of hypoxia-induced air-breathing fish (Anabas testudineus Bloch). Interestingly, we found a rise in plasma melatonin in fish when kept for 30 min of forced submergence in water and that indicates a role for melatonin in hypoxia tolerance. A fall in blood [Na+ , K+] occurred in these hypoxic fish which later showed a recovery after melatonin treatment. Similarly, melatonin favored the fall in NKA activity in branchial and renal epithelia of hypoxic fish, though it remarkably stimulated its activities in non-stressed fish. Likewise, melatonin that produced differential pattern of mRNA expression in nkaα1-subunit isoforms (nkaα1a, nkaα1b and nkaα1c) and melatonin receptor isoforms (mtnr1a, mtnr1bb, mtnr1bb x1x2 ) in the tested ionocyte epithelia, showed reversed expression in hypoxic fish. In addition, the rise in NKAα-protein abundance in branchial and renal epithelia of melatonin-treated hypoxic fish indicated a recovery action of melatonin. A higher NKAα-immunoreactivity was found in the immunohistochemical and immunofluorescent images of branchial ionocytes and renal proximal and distal ionocytes of hypoxic fish treated with melatonin. Furthermore, an activation of PKA and PKG-dependent phosphorylation was found in branchial epithelia of hypoxic fish. The generated integrative parabola model showed that melatonin has a maximum targeted action on NKA function in the renal epithelia, suggesting its lead role in the integration of ionosmotic balance during the recovery or ease response. Over all, the data indicate a multidimensional and preferential action of melatonin on NKA regulation in fish ionocytes that integrate the recovery action against hypoxia, thus pointing to a major role for melatonin in stress and ease response in this fish.
Collapse
Affiliation(s)
- M. C. Subhash Peter
- Inter-University Centre for Evolutionary and Integrative Biology-ICEIB, School of Life Sciences, University of Kerala, Kariavattom, Thiruvananthapuram, India,Department of Zoology, University of Kerala, Kariavattom, Thiruvananthapuram, India,*Correspondence: M. C. Subhash Peter,
| | - R. Gayathry
- Inter-University Centre for Evolutionary and Integrative Biology-ICEIB, School of Life Sciences, University of Kerala, Kariavattom, Thiruvananthapuram, India
| | - S. Simi
- Inter-University Centre for Evolutionary and Integrative Biology-ICEIB, School of Life Sciences, University of Kerala, Kariavattom, Thiruvananthapuram, India
| | - Valsa S. Peter
- Inter-University Centre for Evolutionary and Integrative Biology-ICEIB, School of Life Sciences, University of Kerala, Kariavattom, Thiruvananthapuram, India
| |
Collapse
|
3
|
Shahnazari M, Alemzadeh A, Zakipour Z, Razi H. Evolution and classification of Na/K ATPase α-subunit in Arthropoda and Nematoda. GENE REPORTS 2021. [DOI: 10.1016/j.genrep.2020.101015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
4
|
Effects of seawater acclimation on two Na +/K +-ATPase α-subunit isoforms in the gills of the marble goby, Oxyeleotris marmorata. Comp Biochem Physiol A Mol Integr Physiol 2020; 253:110853. [PMID: 33249144 DOI: 10.1016/j.cbpa.2020.110853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Revised: 11/12/2020] [Accepted: 11/21/2020] [Indexed: 11/23/2022]
Abstract
The marble goby, Oxyeleotris marmorata, is a freshwater teleost, but can acclimate progressively to survive in seawater (salinity 30). As an obligatory air-breather, it can also survive long periods of emersion. Two isoforms of Na+/K+-ATPase (nka) α-subunit, nkaα1 and nkaα3, but not nkaα2, had been cloned from the gills of O. marmorata. The cDNA sequence of nkaα1 consisted of 3069 nucleotides, coding for 1023 amino acids (112.5 kDa), whereas nkaα3 consisted of 2976 nucleotides, coding for 992 amino acids (109.5 kDa). As only one form of branchial Nkaα1 was identified using molecular cloning in this study, O. marmorata lacks specific freshwater- and seawater-type Nkaα isoforms as demonstrated by some other euryhaline fish species. The nkaα1 transcript level was about 2.5-fold higher than that of nkaα3 in the gills of freshwater O. marmorata. During exposure to seawater, the branchial transcript level of nkaα1 increased significantly on day 1 (~3.3-fold) and day 6 (~2.6-fold). By contrast, the branchial transcript level of nkaα3 increased significantly on day 1 (~2.6-fold), but not on day 6, of seawater exposure. Six days of exposure to seawater also led to significant increases in protein abundances of Nkaα1 (~6.9-fold) and Nkaα3 (~2.8-fold) in the gills of O. marmorata. Hence, the mRNA and protein expressions of both nkaα1/Nkaα1 and nkaα3/Nkaα3 were up-regulated in O. marmorata during seawater acclimation. This could explain why Vmax increases but Km for Na+ and K+ remain unchanged in Nka extracted from the gills of O. marmorata acclimated to seawater as reported previously.
Collapse
|
5
|
Zhao C, Yu Y, Zhang Y, Shen J, Jiang L, Sheng G, Zhang W, Xu L, Jiang K, Mao S, Jiang P, Gao F. β-Catenin Controls the Electrophysiologic Properties of Skeletal Muscle Cells by Regulating the α2 Isoform of Na +/K +-ATPase. Front Neurosci 2019; 13:831. [PMID: 31440132 PMCID: PMC6693565 DOI: 10.3389/fnins.2019.00831] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Accepted: 07/25/2019] [Indexed: 12/20/2022] Open
Abstract
β-Catenin is a key component of the canonical Wnt signaling pathway. It has been shown to have an important role in formation of the neuromuscular junction. Our previous studies showed that in the absence of β-catenin, the resting membrane potential (RMP) is depolarized in muscle cells and expression of the α2 subunit of sodium/potassium adenosine triphosphatase (α2NKA) is reduced. To understand the underlying mechanisms, we investigated the electrophysiologic properties of a primary cell line derived from mouse myoblasts (C2C12 cells) that were transfected with small-interfering RNAs and over-expressed plasmids targeting β-catenin. We found that the RMP was depolarized in β-catenin knocked-down C2C12 cells and was unchanged in β-catenin over-expressed muscle cells. An action potential (AP) was not released by knockdown or over-expression of β-catenin. α2NKA expression was reduced by β-catenin knockdown, and increased by β-catenin over-expression. We showed that β-catenin could interact physically with α2NKA (but not with α1NKA) in muscle cells. NKA activity and α2NKA content in the cell membranes of skeletal muscle cells were modulated positively by β-catenin. These results suggested that β-catenin (at least in part) regulates the RMP and AP in muscle cells, and does so by regulating α2NKA.
Collapse
Affiliation(s)
- Congying Zhao
- Department of Neurology, Children's Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yonglin Yu
- Department of Rehabilitation, Children's Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yi Zhang
- Department of Neurology, Children's Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Jue Shen
- Department of Neurology, Children's Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Lihua Jiang
- Department of Neurology, Children's Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Guoxia Sheng
- Department of Neurology, Children's Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Weiqin Zhang
- Department of Neurology, Children's Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Lu Xu
- Department of Neurology, Children's Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Kewen Jiang
- Department of Neurology, Children's Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Department of Biobank, Children's Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Department of Neurobiology, Key Laboratory of Medical Neurobiology of Ministry of Health of China, Zhejiang Province Key Laboratory of Neurobiology, School of Medicine, Zhejiang University, Hangzhou, China
| | - Shanshan Mao
- Department of Neurology, Children's Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Scientific Research Office, Children's Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Peifang Jiang
- Department of Neurology, Children's Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Feng Gao
- Department of Neurology, Children's Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| |
Collapse
|
6
|
|
7
|
Traeger LL, Sabat G, Barrett-Wilt GA, Wells GB, Sussman MR. A tail of two voltages: Proteomic comparison of the three electric organs of the electric eel. SCIENCE ADVANCES 2017; 3:e1700523. [PMID: 28695212 PMCID: PMC5498108 DOI: 10.1126/sciadv.1700523] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Accepted: 05/19/2017] [Indexed: 05/22/2023]
Abstract
The electric eel (Electrophorus electricus) is unusual among electric fishes because it has three pairs of electric organs that serve multiple biological functions: For navigation and communication, it emits continuous pulses of weak electric discharge (<1 V), but for predation and defense, it intermittently emits lethal strong electric discharges (10 to 600 V). We hypothesized that these two electrogenic outputs have different energetic demands reflected by differences in their proteome and phosphoproteome. We report the use of isotope-assisted quantitative mass spectrometry to test this hypothesis. We observed novel phosphorylation sites in sodium transporters and identified a potassium channel with unique differences in protein concentration among the electric organs. In addition, we found transcription factors and protein kinases that show differential abundance in the strong versus weak electric organs. Our findings support the hypothesis that proteomic differences among electric organs underlie differences in energetic needs, reflecting a trade-off between generating weak voltages continuously and strong voltages intermittently.
Collapse
Affiliation(s)
- Lindsay L. Traeger
- Department of Genetics, University of Wisconsin-Madison, Madison, WI 53706, USA
- Biotechnology Center, University of Wisconsin-Madison, Madison, WI 53706, USA
| | - Grzegorz Sabat
- Biotechnology Center, University of Wisconsin-Madison, Madison, WI 53706, USA
| | | | - Gregg B. Wells
- Department of Molecular and Cellular Medicine, Texas A&M University, College Station, TX 77843, USA
| | - Michael R. Sussman
- Biotechnology Center, University of Wisconsin-Madison, Madison, WI 53706, USA
- Department of Biochemistry, University of Wisconsin-Madison, Madison, WI 53706, USA
- Corresponding author.
| |
Collapse
|
8
|
Na +, K +-ATPase β1 subunit associates with α1 subunit modulating a "higher-NKA-in-hyposmotic media" response in gills of euryhaline milkfish, Chanos chanos. J Comp Physiol B 2017; 187:995-1007. [PMID: 28283795 DOI: 10.1007/s00360-017-1066-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2016] [Revised: 01/06/2017] [Accepted: 02/09/2017] [Indexed: 12/17/2022]
Abstract
The euryhaline milkfish (Chanos chanos) is a popular aquaculture species that can be cultured in fresh water, brackish water, or seawater in Southeast Asia. In gills of the milkfish, Na+, K+-ATPase (i.e., NKA; sodium pump) responds to salinity challenges including changes in mRNA abundance, protein amount, and activity. The functional pump is composed of a heterodimeric protein complex composed of α- and β-subunits. Among the NKA genes, α1-β1 isozyme comprises the major form of NKA subunits in mammalian osmoregulatory organs; however, most studies on fish gills have focused on the α1 subunit and did not verify the α1-β1 isozyme. Based on the sequenced milkfish transcriptome, an NKA β1 subunit gene was identified that had the highest amino acid homology to β233, a NKA β1 subunit paralog originally identified in the eel. Despite this high level of homology to β233, phylogenetic analysis and the fact that only a single NKA β1 subunit gene exists in the milkfish suggest that the milkfish gene should be referred to as the NKA β1 subunit gene. The results of accurate domain prediction of the β1 subunit, co-localization of α1 and β1 subunits in epithelial ionocytes, and co-immunoprecipitation of α1 and β1 subunits, indicated the formation of a α1-β1 complex in milkfish gills. Moreover, when transferred to hyposmotic media (fresh water) from seawater, parallel increases in branchial mRNA and protein expression of NKA α1 and β1 subunits suggested their roles in hypo-osmoregulation of euryhaline milkfish. This study molecularly characterized the NKA β1 subunit and provided the first evidence for an NKA α1-β1 association in gill ionocytes of euryhaline teleosts.
Collapse
|
9
|
Blondeau-Bidet E, Bossus M, Maugars G, Farcy E, Lignot JH, Lorin-Nebel C. Molecular characterization and expression of Na +/K +-ATPase α1 isoforms in the European sea bass Dicentrarchus labrax osmoregulatory tissues following salinity transfer. FISH PHYSIOLOGY AND BIOCHEMISTRY 2016; 42:1647-1664. [PMID: 27289588 DOI: 10.1007/s10695-016-0247-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2016] [Accepted: 06/01/2016] [Indexed: 05/14/2023]
Abstract
The Na+/K+-ATPase (NKA) is considered as the main pump involved in active ion transport. In the European sea bass, Dicentrarchus labrax, we found two genes encoding for the alpha 1 subunit isoforms (NKA α1a and NKA α1b). NKA α1a and NKA α1b isoform amino acid (aa) sequences were compared through phylogeny and regarding key functional motifs between salmonids and other acanthomorph species. Analysis of aa sequences of both isoforms revealed a high degree of conservation across teleosts. The expression pattern of both nka α1a and nka α1b was measured in the gill, kidney and posterior intestine of fish in seawater (SW) and transferred to fresh water (FW) at different exposure times. Nka α1a was more expressed than nka α1b whatever the condition and the tissue analyzed. After long-term salinity acclimation (2.5 years) either in FW or SW, transcript levels of nka α1a were higher in the kidney followed by the posterior intestine and the gill. Compared to SW conditions, expression of nka α1a in FW was significantly increased or decreased, respectively, in gill and posterior intestine. In contrast, branchial nka α1b was significantly decreased in FW-acclimated fish. Short-term FW acclimation seems to rapidly increase nka α1a transcript levels in the kidney unlike in gill tissues where different gene expression levels are detected only after long-term acclimation.
Collapse
Affiliation(s)
- Eva Blondeau-Bidet
- Adaptation Ecophysiologique et Ontogenèse (AEO, UMR 9190 MARBEC), Université de Montpellier, Place Eugène Bataillon - CC092, 34095, Montpellier Cedex 5, France
| | - Maryline Bossus
- Adaptation Ecophysiologique et Ontogenèse (AEO, UMR 9190 MARBEC), Université de Montpellier, Place Eugène Bataillon - CC092, 34095, Montpellier Cedex 5, France
| | - Gersende Maugars
- Unité Biologie des Organismes et écosystèmes aquatiques (BOREA, UMR 7208), CNRS, IRD 207, Sorbonne Universités, Muséum national d'Histoire naturelle, Université Pierre et Marie Curie, Université de Caen Basse Normandie, CP32, 7 rue Cuvier, 75005, Paris, France
| | - Emilie Farcy
- Adaptation Ecophysiologique et Ontogenèse (AEO, UMR 9190 MARBEC), Université de Montpellier, Place Eugène Bataillon - CC092, 34095, Montpellier Cedex 5, France
| | - Jehan-Hervé Lignot
- Adaptation Ecophysiologique et Ontogenèse (AEO, UMR 9190 MARBEC), Université de Montpellier, Place Eugène Bataillon - CC092, 34095, Montpellier Cedex 5, France
| | - Catherine Lorin-Nebel
- Adaptation Ecophysiologique et Ontogenèse (AEO, UMR 9190 MARBEC), Université de Montpellier, Place Eugène Bataillon - CC092, 34095, Montpellier Cedex 5, France.
| |
Collapse
|
10
|
Yang WK, Chung CH, Cheng HC, Tang CH, Lee TH. Different expression patterns of renal Na +/K +-ATPase α-isoform-like proteins between tilapia and milkfish following salinity challenges. Comp Biochem Physiol B Biochem Mol Biol 2016; 202:23-30. [PMID: 27497666 DOI: 10.1016/j.cbpb.2016.07.008] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2016] [Revised: 07/28/2016] [Accepted: 07/30/2016] [Indexed: 01/13/2023]
Abstract
Euryhaline teleosts can survive in a broad range of salinity via alteration of the molecular mechanisms in certain osmoregulatory organs, including in the gill and kidney. Among these mechanisms, Na+/K+-ATPase (NKA) plays a crucial role in triggering ion-transporting systems. The switch of NKA isoforms in euryhaline fish gills substantially contributes to salinity adaptation. However, there is little information about switches in the kidneys of euryhaline teleosts. Therefore, the responses of the renal NKA α-isoform protein switch to salinity challenge in euryhaline tilapia (Oreochromis mossambicus) and milkfish (Chanos chanos) with different salinity preferences were examined and compared in this study. Immunohistochemical staining in tilapia kidneys revealed the localization of NKA in renal tubules rather than in the glomeruli, similar to our previous findings in milkfish kidneys. Protein abundance in the renal NKA pan α-subunit-like, α1-, and α3-isoform-like proteins in seawater-acclimated tilapia was significantly higher than in the freshwater group, whereas the α2-isoform-like protein exhibited the opposite pattern of expression. In the milkfish, higher protein abundance in the renal NKA pan α-subunit-like and α1-isoform-like proteins was found in freshwater-acclimated fish, whereas no difference was found in the protein abundance of α2- and α3-isoform-like proteins between groups. These findings suggested that switches for renal NKA α-isoforms, especially the α1-isoform, were involved in renal osmoregulatory mechanisms of euryhaline teleosts. Moreover, differences in regulatory responses of the renal NKA α-subunit to salinity acclimation between tilapia and milkfish revealed that divergent mechanisms for maintaining osmotic balance might be employed by euryhaline teleosts with different salinity preferences.
Collapse
Affiliation(s)
- Wen-Kai Yang
- Department of Life Sciences, National Chung Hsing University, Taichung 40227, Taiwan
| | - Chang-Hung Chung
- Graduate Institute of Science Education, National Changhua University of Education, Changhua 50007, Taiwan; Taichung Municipal Kuang Rong Junior High School, Taichung 41265, Taiwan
| | - Hui Chen Cheng
- Department of Life Sciences, National Chung Hsing University, Taichung 40227, Taiwan
| | - Cheng-Hao Tang
- Department of Oceanography, National Sun Yat-sen University, Kaohsiung 80424, Taiwan.
| | - Tsung-Han Lee
- Department of Life Sciences, National Chung Hsing University, Taichung 40227, Taiwan; Agricultural Biotechnology Center, National Chung Hsing University, Taichung 40227, Taiwan.
| |
Collapse
|