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Large-Scale Quantitative Proteomic Analysis during Different Stages of Somatic Embryogenesis in Larix olgensis. Curr Issues Mol Biol 2023; 45:2021-2034. [PMID: 36975500 PMCID: PMC10047913 DOI: 10.3390/cimb45030130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 02/25/2023] [Accepted: 02/28/2023] [Indexed: 03/06/2023] Open
Abstract
Larix olgensis is an economically important tree species native to northeastern China. The use of somatic embryogenesis (SE) is efficient and enables the rapid production of varieties with desirable qualities. Here, isobaric labeling via tandem mass tags was used to conduct a large-scale quantitative proteomic analysis of proteins in three critically important stages of SE in L. olgensis: the primary embryogenic callus, the single embryo, and the cotyledon embryo. We identified 6269 proteins, including 176 shared differentially expressed proteins across the three groups. Many of these proteins are involved in glycolipid metabolism, hormone response/signal transduction, cell synthesis and differentiation, and water transport; proteins involved in stress resistance and secondary metabolism, as well as transcription factors, play key regulatory roles in SE. The results of this study provide new insights into the key pathways and proteins involved in SE in Larix. Our findings have implications for the expression of totipotency, the preparation of synthetic seeds, and genetic transformation.
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Chen B, Li C, Chen Y, Chen S, Xiao Y, Wu Q, Zhong L, Huang K. Proteome profiles during early stage of somatic embryogenesis of two Eucalyptus species. BMC PLANT BIOLOGY 2022; 22:558. [PMID: 36460945 PMCID: PMC9716740 DOI: 10.1186/s12870-022-03956-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Accepted: 11/22/2022] [Indexed: 06/17/2023]
Abstract
BACKGROUND Somatic embryogenesis (SE) was recognized as an important tool for plants to propagate. However, our knowledge about the proteins involved in early SE including the callus dedifferentiation is still limited, especially in the economic woody tree - Eucalyptus. RESULTS We used the data-independent acquisition mass-spectrometry to study the different proteome profiles of early SE of two Eucalyptus species-E. camaldulensis (high regeneratively potential) and E. grandis x urophylla (low regenerative potential). Initially, 35,207 peptides and 7,077 proteins were identified in the stem and tissue-culture induced callus of the two Eucalyptus species. MSstat identified 2,078 and 2,807 differentially expressed proteins (DEPs) in early SE of E. camaldulensis and E. grandis x urophylla, respectively. They shared 760 upregulated and 420 downregulated proteins, including 4 transcription factors, 31 ribosomal proteins, 1 histone, 3 zinc finger proteins (ZFPs), 16 glutathione transferases, 10 glucosyltransferases, ARF19, WOX8 and PIN1. These proteins might be involved in the early SE of Eucalyptus. By combining the miRNA and RNA-Seq results, some miRNA ~ gene/protein regulatory networks were identified in early SE of Eucalyptus, such as miR160 ~ TPP2, miR164 ~ UXS2, miR169 ~ COX11 and miR535 ~ Eucgr.E01067. Further, we found SERK, WRKY, ZFP and ABC transporter might be related with high SE potential. CONCLUSIONS Overall, our study identified proteins involved in the early SE and related to the high regeneration potential of Eucalyptus. It greatly enhanced our understanding of the early SE and the SE capacity of Eucalyptus.
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Affiliation(s)
- Bowen Chen
- Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, 23 Yongwu Road, Nanning, 530002, Guangxi, China
| | - Changrong Li
- Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, 23 Yongwu Road, Nanning, 530002, Guangxi, China
| | - Yingying Chen
- Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, 23 Yongwu Road, Nanning, 530002, Guangxi, China
| | - Shengkan Chen
- Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, 23 Yongwu Road, Nanning, 530002, Guangxi, China
| | - Yufei Xiao
- Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, 23 Yongwu Road, Nanning, 530002, Guangxi, China
| | - Qi Wu
- Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, 23 Yongwu Road, Nanning, 530002, Guangxi, China
| | - Lianxiang Zhong
- Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, 23 Yongwu Road, Nanning, 530002, Guangxi, China
| | - Kaiyong Huang
- Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation, Guangxi Forestry Research Institute, 23 Yongwu Road, Nanning, 530002, Guangxi, China.
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Gulzar B, Mujib A, Rajam MV, Zafar N, Mamgain J, Malik M, Syeed R, Ejaz B. Shotgun label-free proteomic and biochemical study of somatic embryos (cotyledonary and maturation stage) in Catharanthus roseus (L.) G. Don. 3 Biotech 2021; 11:86. [PMID: 33505840 PMCID: PMC7817727 DOI: 10.1007/s13205-021-02649-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Accepted: 01/08/2021] [Indexed: 10/22/2022] Open
Abstract
Somatic embryogenesis is an important and wonderful biotechnological tool used to develop whole plant from a single or a group of somatic cells. The differentiated somatic cells become totipotent stem cells by drastic reprogramming of a wide range of cellular activities, leading to the acquisition of embryogenic competence. After acquiring competence, the cells pass through globular, heart, torpedo and cotyledonary stages of embryo; however, all advanced embryos do not convert into full plant, produce adventive embryos or callus instead, thus reverses the programming. This is a big limitation in propagation of many plants. Understanding and unraveling the proteins at this 'embryo to plantlet' transition stage will help to get more numbers of plants. Thus, our study was aimed at an identification of differentially abundant proteins between two important advanced stages, i.e. cotyledonary-(T1) and maturation stage (T2) of somatic embryos in Catharanthus roseus. A total of 2949 and 3030 proteins were identified in cotyledonary and maturation stage, respectively. Of these, 1129 proteins were common to both. Several proteins were found to be differentially accumulated in two different embryo stages in which over 60 proteins were most accumulated during somatic embryo maturation time. More chlorophyll accumulation was noted at this time under the influence of gibberellic acid (GA3). Proteins like Mg-protoporphyrin IX chelatase, chlorophyll a-b-binding protein, photosystem I iron-sulfur center, photosystem II Psb, photosystem II subunit P-1, P-II domain-containing protein, RuBisCO large chain, RuBisCO small chain, RuBisCO activase, RuBisCO large subunit-binding proteins were synthesized. Some of the identified proteins are linked to chlorophyll synthesis, carbohydrate metabolism and stress. The identified proteins are categorized into different groups on the basis of their cellular location, role and other metabolic processes. Biochemical attributes like protein, sugar, proline, antioxidant enzyme (APX, SOD and CAT) activities were high in T2 as compared to T1. The proteins like peroxidases, pathogenesis-related proteins, the late-embryogenesis abundant proteins, argonaute, germin and others have been discussed in C. roseus somatic embryo maturation process.
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Affiliation(s)
- Basit Gulzar
- Cellular Differentiation and Molecular Genetics Section, Department of Botany, Jamia Hamdard, New Delhi, India
| | - Abdul Mujib
- Cellular Differentiation and Molecular Genetics Section, Department of Botany, Jamia Hamdard, New Delhi, India
| | | | - Nadia Zafar
- Cellular Differentiation and Molecular Genetics Section, Department of Botany, Jamia Hamdard, New Delhi, India
| | - Jyoti Mamgain
- Cellular Differentiation and Molecular Genetics Section, Department of Botany, Jamia Hamdard, New Delhi, India
| | - Moien Malik
- Cellular Differentiation and Molecular Genetics Section, Department of Botany, Jamia Hamdard, New Delhi, India
| | - Rukaya Syeed
- Cellular Differentiation and Molecular Genetics Section, Department of Botany, Jamia Hamdard, New Delhi, India
| | - Bushra Ejaz
- Cellular Differentiation and Molecular Genetics Section, Department of Botany, Jamia Hamdard, New Delhi, India
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Genes, proteins and other networks regulating somatic embryogenesis in plants. J Genet Eng Biotechnol 2020; 18:31. [PMID: 32661633 PMCID: PMC7359197 DOI: 10.1186/s43141-020-00047-5] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Accepted: 07/01/2020] [Indexed: 11/21/2022]
Abstract
Background Somatic embryogenesis (SE) is an intricate molecular and biochemical process principally based on cellular totipotency and a model in studying plant development. In this unique embryo-forming process, the vegetative cells acquire embryogenic competence under cellular stress conditions. The stress caused by plant growth regulators (PGRs), nutrient, oxygenic, or other signaling elements makes cellular reprogramming and transforms vegetative cells into embryos through activation/deactivation of a myriad of genes and transcriptional networks. Hundreds of genes have been directly linked to zygotic and somatic embryogeneses; some of them like SOMATIC EMBRYOGENESIS LIKE RECEPTOR KINASE (SERK), LEAFY COTYLEDON (LEC), BABYBOOM (BBM), and AGAMOUS-LIKE 15 (AGL15) are very important and are part of molecular network. Main text (observation) This article reviews various genes/orthologs isolated from different plants; encoded proteins and their possible role in regulating somatic embryogenesis of plants have been discussed. The role of SERK in regulating embryogenesis is also summarized. Different SE-related proteins identified through LC–MS at various stages of embryogenesis are also described; a few proteins like 14-3-3, chitinase, and LEA are used as potential SE markers. These networks are interconnected in a complicated manner, posing challenges for their complete elucidation. Conclusions The various gene networks and factors controlling somatic embryogenesis have been discussed and presented. The roles of stress, PGRs, and other signaling elements have been discussed. In the last two-to-three decades’ progress, the challenges ahead and its future applications in various fields of research have been highlighted. The review also presents the need of high throughput, innovative techniques, and sensitive instruments in unraveling the mystery of SE.
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Gautier F, Label P, Eliášová K, Leplé JC, Motyka V, Boizot N, Vondráková Z, Malbeck J, Trávníčková A, Le Metté C, Lesage-Descauses MC, Lomenech AM, Trontin JF, Costa G, Lelu-Walter MA, Teyssier C. Cytological, Biochemical and Molecular Events of the Embryogenic State in Douglas-fir ( Pseudotsuga menziesii [Mirb.]). FRONTIERS IN PLANT SCIENCE 2019; 10:118. [PMID: 30873184 PMCID: PMC6403139 DOI: 10.3389/fpls.2019.00118] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Accepted: 01/23/2019] [Indexed: 05/08/2023]
Abstract
Somatic embryogenesis techniques have been developed for most coniferous species, but only using very juvenile material. To extend the techniques' scope, better integrated understanding of the key biological, physiological and molecular characteristics of embryogenic state is required. Therefore, embryonal masses (EMs) and non-embryogenic calli (NECs) have been compared during proliferation at multiple levels. EMs and NECs originating from a single somatic embryo (isogenic lines) of each of three unrelated genotypes were used in the analyses, which included comparison of the lines' anatomy by transmission light microscopy, transcriptomes by RNAseq Illumina sequencing, proteomes by free-gel analysis, contents of endogenous phytohormones (indole-3-acetic acid, cytokinins and ABA) by LC-MS analysis, and soluble sugar contents by HPLC. EMs were characterized by upregulation (relative to levels in NECs) of transcripts, proteins, transcription factors and active cytokinins associated with cell differentiation accompanied by histological, carbohydrate content and genetic markers of cell division. In contrast, NECs were characterized by upregulation (relative to levels in EMs) of transcripts, proteins and products associated with responses to stimuli (ABA, degradation forms of cytokinins, phenols), oxidative stress (reactive oxygen species) and carbohydrate storage (starch). Sub-Network Enrichment Analyses that highlighted functions and interactions of transcripts and proteins that significantly differed between EMs and NECs corroborated these findings. The study shows the utility of a novel approach involving integrated multi-scale transcriptomic, proteomic, biochemical, histological and anatomical analyses to obtain insights into molecular events associated with embryogenesis and more specifically to the embryogenic state of cell in Douglas-fir.
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Affiliation(s)
- Florian Gautier
- BioForA, INRA, ONF, Orléans, France
- PEIRENE, Sylva LIM, Université de Limoges, Limoges, France
| | | | - Kateřina Eliášová
- Institute of Experimental Botany of the Czech Academy of Sciences, Prague, Czechia
| | | | - Václav Motyka
- Institute of Experimental Botany of the Czech Academy of Sciences, Prague, Czechia
| | | | - Zuzana Vondráková
- Institute of Experimental Botany of the Czech Academy of Sciences, Prague, Czechia
| | - Jiří Malbeck
- Institute of Experimental Botany of the Czech Academy of Sciences, Prague, Czechia
| | - Alena Trávníčková
- Institute of Experimental Botany of the Czech Academy of Sciences, Prague, Czechia
| | | | | | - Anne-Marie Lomenech
- Centre de Génomique Fonctionnelle, Plateforme Protéome, University of Bordeaux, Bordeaux, France
| | | | - Guy Costa
- PEIRENE, Sylva LIM, Université de Limoges, Limoges, France
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Hua Y, Wang C, Wang S, Liu Z, Liu X, Zou L, Gu W, Luo Y, Liu J. iTRAQ-Based Quantitative Proteomic Analysis of Pseudostellaria heterophylla from Geo-Authentic Habitat and Cultivated Bases. CURR PROTEOMICS 2019. [DOI: 10.2174/1570164616666181116124050] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
Pseudostellaria heterophylla is an important tonic traditional Chinese medicine.
However, the molecular changes in the herb from geo-authentic habitat and cultivated bases remain
to be explored.
Objective:
The purpose of this research was to study differences in P. heterophylla from geo-authentic
habitat and cultivated bases.
Methods:
High-throughput technologies of transcriptomic and proteomic were used to identify proteins.
Isobaric Tags for Relative and Absolute Quantification (iTRAQ) MS/MS has been utilized to
evaluate changes in P. heterophylla from geo-authentic habitat and cultivated bases.
Results:
In this study, a total of 3775 proteins were detected, and 140 differentially expressed proteins
were found in P. heterophylla from geo-authentic habitat and cultivated bases. 44 significantly differential
expressed proteins were identified based on functional analysis classified into nine categories.
Five differentially expressed proteins were confirmed at the gene expression level by Quantitative realtime
PCR. Catabolic metabolism, carbohydrate metabolism, and response to stress of oxidoreductases
and transferases in P. heterophylla from geo-authentic habitat were stronger than in those from cultivated
bases, but protein folding and response to stress of heat shock proteins, isomerases, rubisco large
subunit-binding proteins, chaperone proteins, and luminal-binding proteins in herbs from cultivated
bases were more active. ADG1 and TKTA could be the critical proteins to regulate sucrose; MFP2 and
CYS may be the crucial proteins that control the metabolism of fatty acids and amino acids.
Conclusion:
These results will provide the basic information for exploring the differences in secondary
metabolites in P. heterophylla from geo-authentic habitat and cultivated bases and the protein mechanism
of its quality formation.
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Affiliation(s)
- Yujiao Hua
- School of Pharmacy, Nanjing University of Chinese Medicine, No. 138, Xianlin Road, Nanjing 210023, China
| | - Chengcheng Wang
- School of Pharmacy, Nanjing University of Chinese Medicine, No. 138, Xianlin Road, Nanjing 210023, China
| | - Shengnan Wang
- School of Pharmacy, Nanjing University of Chinese Medicine, No. 138, Xianlin Road, Nanjing 210023, China
| | - Zixiu Liu
- School of Pharmacy, Nanjing University of Chinese Medicine, No. 138, Xianlin Road, Nanjing 210023, China
| | - Xunhong Liu
- School of Pharmacy, Nanjing University of Chinese Medicine, No. 138, Xianlin Road, Nanjing 210023, China
| | - Lisi Zou
- School of Pharmacy, Nanjing University of Chinese Medicine, No. 138, Xianlin Road, Nanjing 210023, China
| | - Wei Gu
- School of Pharmacy, Nanjing University of Chinese Medicine, No. 138, Xianlin Road, Nanjing 210023, China
| | - Yiyuan Luo
- School of Pharmacy, Nanjing University of Chinese Medicine, No. 138, Xianlin Road, Nanjing 210023, China
| | - Juanxiu Liu
- School of Pharmacy, Nanjing University of Chinese Medicine, No. 138, Xianlin Road, Nanjing 210023, China
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Rey MD, Castillejo MÁ, Sánchez-Lucas R, Guerrero-Sanchez VM, López-Hidalgo C, Romero-Rodríguez C, Valero-Galván J, Sghaier-Hammami B, Simova-Stoilova L, Echevarría-Zomeño S, Jorge I, Gómez-Gálvez I, Papa ME, Carvalho K, Rodríguez de Francisco LE, Maldonado-Alconada AM, Valledor L, Jorrín-Novo JV. Proteomics, Holm Oak ( Quercus ilex L.) and Other Recalcitrant and Orphan Forest Tree Species: How do They See Each Other? Int J Mol Sci 2019; 20:ijms20030692. [PMID: 30736277 PMCID: PMC6386906 DOI: 10.3390/ijms20030692] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 01/28/2019] [Accepted: 01/30/2019] [Indexed: 02/07/2023] Open
Abstract
Proteomics has had a big impact on plant biology, considered as a valuable tool for several forest species, such as Quercus, Pines, Poplars, and Eucalyptus. This review assesses the potential and limitations of the proteomics approaches and is focused on Quercus ilex as a model species and other forest tree species. Proteomics has been used with Q. ilex since 2003 with the main aim of examining natural variability, developmental processes, and responses to biotic and abiotic stresses as in other species of the genus Quercus or Pinus. As with the progress in techniques in proteomics in other plant species, the research in Q. ilex moved from 2-DE based strategy to the latest gel-free shotgun workflows. Experimental design, protein extraction, mass spectrometric analysis, confidence levels of qualitative and quantitative proteomics data, and their interpretation are a true challenge with relation to forest tree species due to their extreme orphan and recalcitrant (non-orthodox) nature. Implementing a systems biology approach, it is time to validate proteomics data using complementary techniques and integrate it with the -omics and classical approaches. The full potential of the protein field in plant research is quite far from being entirely exploited. However, despite the methodological limitations present in proteomics, there is no doubt that this discipline has contributed to deeper knowledge of plant biology and, currently, is increasingly employed for translational purposes.
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Affiliation(s)
- María-Dolores Rey
- Department of Biochemistry and Molecular Biology, Agrifood Campus of International Excellence, University of Cordoba, Carretera Nacional IV, km 396, 14014 Córdoba, Spain.
| | - María Ángeles Castillejo
- Department of Biochemistry and Molecular Biology, Agrifood Campus of International Excellence, University of Cordoba, Carretera Nacional IV, km 396, 14014 Córdoba, Spain.
| | - Rosa Sánchez-Lucas
- Department of Biochemistry and Molecular Biology, Agrifood Campus of International Excellence, University of Cordoba, Carretera Nacional IV, km 396, 14014 Córdoba, Spain.
| | - Victor M Guerrero-Sanchez
- Department of Biochemistry and Molecular Biology, Agrifood Campus of International Excellence, University of Cordoba, Carretera Nacional IV, km 396, 14014 Córdoba, Spain.
| | - Cristina López-Hidalgo
- Department of Biochemistry and Molecular Biology, Agrifood Campus of International Excellence, University of Cordoba, Carretera Nacional IV, km 396, 14014 Córdoba, Spain.
| | - Cristina Romero-Rodríguez
- Departamento de Fitoquímica, Dirección de Investigación de la Facultad de Ciencias Químicas de la Universidad Nacional de Asunción, Asunción 1001-1925, Paraguay.
| | - José Valero-Galván
- Department of Chemical and Biological Science, Biomedicine Science Institute, Autonomous University of Ciudad Juárez, Anillo Envolvente del Pronaf y Estocolmo s/n, Ciudad Juarez 32310, Mexico.
| | - Besma Sghaier-Hammami
- Department of Biochemistry and Molecular Biology, Agrifood Campus of International Excellence, University of Cordoba, Carretera Nacional IV, km 396, 14014 Córdoba, Spain.
| | - Lyudmila Simova-Stoilova
- Plant Molecular Biology Department, Institute of Plant Physiology and Genetics, Bulgarian Academy of Sciences, Acad. G. Bonchev Str. Bl 21, 1113 Sofia, Bulgaria.
| | - Sira Echevarría-Zomeño
- Department of Biochemistry and Molecular Biology, Agrifood Campus of International Excellence, University of Cordoba, Carretera Nacional IV, km 396, 14014 Córdoba, Spain.
| | - Inmaculada Jorge
- Department of Vascular Biology and Inflammation (BVI), Spanish National Centre for Cardiovascular Research, Melchor Fernández Almagro 3, 28029 Madrid, Spain.
| | - Isabel Gómez-Gálvez
- Department of Biochemistry and Molecular Biology, Agrifood Campus of International Excellence, University of Cordoba, Carretera Nacional IV, km 396, 14014 Córdoba, Spain.
| | - María Eugenia Papa
- Department of Biochemistry and Molecular Biology, Agrifood Campus of International Excellence, University of Cordoba, Carretera Nacional IV, km 396, 14014 Córdoba, Spain.
| | - Kamilla Carvalho
- Department of Biochemistry and Molecular Biology, Agrifood Campus of International Excellence, University of Cordoba, Carretera Nacional IV, km 396, 14014 Córdoba, Spain.
| | | | - Ana María Maldonado-Alconada
- Department of Biochemistry and Molecular Biology, Agrifood Campus of International Excellence, University of Cordoba, Carretera Nacional IV, km 396, 14014 Córdoba, Spain.
| | - Luis Valledor
- Department of Organisms and Systems Biology and University Institute of Biotechnology (IUBA), University of Oviedo, Santiago Gascón Building, 2nd Floor (Office 2.9), 33006 Oviedo, Spain.
| | - Jesús V Jorrín-Novo
- Department of Biochemistry and Molecular Biology, Agrifood Campus of International Excellence, University of Cordoba, Carretera Nacional IV, km 396, 14014 Córdoba, Spain.
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Lu N, Zhu T, Ouyang F, Xia Y, Li Q, Jia Z, Hu J, Ling J, Ma W, Yang G, Zhang H, Kong L, Wang J. PICEAdatabase: a web database for Picea omics and phenotypic information. DATABASE-THE JOURNAL OF BIOLOGICAL DATABASES AND CURATION 2019; 2019:5549729. [PMID: 31414118 PMCID: PMC6694207 DOI: 10.1093/database/baz089] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 06/12/2019] [Accepted: 06/13/2019] [Indexed: 11/14/2022]
Abstract
Picea belongs to the Pinaceae family and is a famous commercial tree species because of its straight trunk and excellent timber traits. Recently, omics have been widely used for fundamental and mechanism studies on Picea plants. To improve the accessibility to omics and phenotypic data and facilitate further studies, we compiled the sequences of 2 chloroplast genomes (Picea crassifolia and Picea asperata) and 32 complete omics data sets, including 20 transcriptomes, 4 proteomes, 2 degradomes and 6 microRNAs from P. crassifolia, P. asperata, Picea balfouriana and Picea abies tissues under different treatments, in PICEAdatabase. In addition, phenotypic data on plant growth and wood property traits were collected from two field trials of P. crassifolia. PICEAdatabase also includes useful analysis tools, such as BLAST, DESeq2 and JBrowse, to assist with analyses.
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Affiliation(s)
- Nan Lu
- State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry Administration, Research Institute of Forestry, Chinese Academy of Forestry, No.1 Dongxiaofu, Xiangshan Road, Beijing 100091, China
| | - Tianqing Zhu
- State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry Administration, Research Institute of Forestry, Chinese Academy of Forestry, No.1 Dongxiaofu, Xiangshan Road, Beijing 100091, China
| | - Fangqun Ouyang
- State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry Administration, Research Institute of Forestry, Chinese Academy of Forestry, No.1 Dongxiaofu, Xiangshan Road, Beijing 100091, China
| | - Yan Xia
- Key Laboratory of Horticulture Science for Southern Mountains Regions of Ministry of Education, College of Horticulture and Landscape Architecture, Southwest University, No.2 Tiansheng Road, Chongqing 400715, China
| | - Qingfen Li
- State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry Administration, Research Institute of Forestry, Chinese Academy of Forestry, No.1 Dongxiaofu, Xiangshan Road, Beijing 100091, China
| | - Zirui Jia
- State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry Administration, Research Institute of Forestry, Chinese Academy of Forestry, No.1 Dongxiaofu, Xiangshan Road, Beijing 100091, China
| | - Jiwen Hu
- State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry Administration, Research Institute of Forestry, Chinese Academy of Forestry, No.1 Dongxiaofu, Xiangshan Road, Beijing 100091, China
| | - Juanjuan Ling
- State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry Administration, Research Institute of Forestry, Chinese Academy of Forestry, No.1 Dongxiaofu, Xiangshan Road, Beijing 100091, China
| | - Wenjun Ma
- State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry Administration, Research Institute of Forestry, Chinese Academy of Forestry, No.1 Dongxiaofu, Xiangshan Road, Beijing 100091, China
| | - Guijuan Yang
- State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry Administration, Research Institute of Forestry, Chinese Academy of Forestry, No.1 Dongxiaofu, Xiangshan Road, Beijing 100091, China
| | - Hanguo Zhang
- State Key Laboratory of Tree Genetics and Breeding, Northeast Forestry University, No.26 Hexing Road, Harbin 150040, China
| | - Lisheng Kong
- Department of Biology, Centre for Forest Biology, University of Victoria, 3800 Finnerty Road, Victoria BC, V8P 5C2, Canada
| | - Junhui Wang
- State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry Administration, Research Institute of Forestry, Chinese Academy of Forestry, No.1 Dongxiaofu, Xiangshan Road, Beijing 100091, China
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Siddiqui ZH, Abbas ZK, Ansari MW, Khan MN. The role of miRNA in somatic embryogenesis. Genomics 2018; 111:1026-1033. [PMID: 30476555 DOI: 10.1016/j.ygeno.2018.11.022] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Revised: 11/14/2018] [Accepted: 11/17/2018] [Indexed: 02/04/2023]
Abstract
Somatic embryogenesis (SEG) is one of the best techniques for mass production of economically important plants. It is also used for the study of morphology, anatomy, physiology, genetics and molecular mechanism of embryo development. Somatic Embryos (SE) are bipolar structures that develop from a cell other than a gamete or zygote. SEG reflects the unique developmental potential of plant somatic cells, resulting in the transition of the differentiated somatic cells to embryogenic cells to follow the zygotic embryo stages. There are several biochemical and physiological processes that transformed a single somatic cell to a whole plant. SE studies provide insight into cell mechanisms governing the totipotency process in plants. Previously, in vitro studies have suggested the role of various regulatory genes in embryogenic transition that are triggered by plant hormones in response to stress. The omic studies identify the specific genes, transcripts, and proteins required for somatic embryogenesis development. MicroRNAs (miRNAs) are small, 19-24 nucleotides (nt), non-coding small RNA regulatory molecules controlling a large number of biological processes. In addition to their role in SEG, miRNAs play vital role in plant development, secondary metabolite synthesis and metabolism of macromolecules, hormone signal transduction, and tolerance of plants to biotic and abiotic stresses. During last decade several types of miRNAs involved in SEG have been reported. Among these miRNAs, miR156, miR162, miR166a, miR167, miR168, miR171a/b, miR171c, miR393, miR397 and miR398 played very active role during various stages of SEG. In this review, we highlighted the role of these as well as other miRNAs in some economically important plants.
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Affiliation(s)
- Zahid Hameed Siddiqui
- Department of Biology, Faculty of Science, University of Tabuk, Tabuk 71491, Saudi Arabia.
| | - Zahid Khorshid Abbas
- Department of Biology, Faculty of Science, University of Tabuk, Tabuk 71491, Saudi Arabia
| | - Mohammad Wahid Ansari
- Department of Botany, Zakir Husain Delhi College, University of Delhi, JLN Marg, New Delhi 110002, India
| | - Mohammad Nasir Khan
- Department of Biology, Faculty of Science, University of Tabuk, Tabuk 71491, Saudi Arabia
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Heringer AS, Santa-Catarina C, Silveira V. Insights from Proteomic Studies into Plant Somatic Embryogenesis. Proteomics 2018; 18:e1700265. [DOI: 10.1002/pmic.201700265] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2017] [Revised: 01/08/2018] [Indexed: 12/24/2022]
Affiliation(s)
- Angelo Schuabb Heringer
- Laboratório de Biotecnologia; Centro de Biociências e Biotecnologia; Universidade Estadual do Norte Fluminense Darcy Ribeiro; Rio de Janeiro Brazil
- Unidade de Biologia Integrativa; Setor de Genômica e Proteômica; Universidade Estadual do Norte Fluminense Darcy Ribeiro; Rio de Janeiro Brazil
| | - Claudete Santa-Catarina
- Laboratório de Biologia Celular e Tecidual; Centro de Biociências e Biotecnologia; Universidade Estadual do Norte Fluminense Darcy Ribeiro; Rio de Janeiro Brazil
| | - Vanildo Silveira
- Laboratório de Biotecnologia; Centro de Biociências e Biotecnologia; Universidade Estadual do Norte Fluminense Darcy Ribeiro; Rio de Janeiro Brazil
- Unidade de Biologia Integrativa; Setor de Genômica e Proteômica; Universidade Estadual do Norte Fluminense Darcy Ribeiro; Rio de Janeiro Brazil
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Aguilar-Hernández V, Loyola-Vargas VM. Advanced Proteomic Approaches to Elucidate Somatic Embryogenesis. FRONTIERS IN PLANT SCIENCE 2018; 9:1658. [PMID: 30524454 PMCID: PMC6262180 DOI: 10.3389/fpls.2018.01658] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Accepted: 10/25/2018] [Indexed: 05/06/2023]
Abstract
Somatic embryogenesis (SE) is a cell differentiation process by which a somatic cell changes its genetic program and develops into an embryonic cell. Investigating this process with various explant sources in vitro has allowed us to trace somatic embryo development from germination to plantlets and has led to the generation of new technologies, including genetic transformation, endangered species conservation, and synthetic seed production. A transcriptome data comparison from different stages of the developing somatic embryo has revealed a complex network controlling the somatic cell's fate, suggesting that an interconnected network acts at the protein level. Here, we discuss the current progress on SE using proteomic-based data, focusing on changing patterns of proteins during the establishment of the somatic embryo. Despite the advanced proteomic approaches available so far, deciphering how the somatic embryo is induced is still in its infancy. The new proteomics techniques that lead to the quantification of proteins with different abundances during the induction of SE are opening this area of study for the first time. These quantitative differences can elucidate the different pathways involved in SE induction. We envisage that the application of these proteomic technologies can be pivotal to identifying proteins critical to the process of SE, demonstrating the cellular localization, posttranslational modifications, and turnover protein events required to switch from a somatic cell to a somatic embryo cell and providing new insights into the molecular mechanisms underlying SE. This work will help to develop biotechnological strategies for mass production of quality crop material.
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Affiliation(s)
- Victor Aguilar-Hernández
- Catedrático CONACYT, Unidad de Bioquímica y Biología Molecular de Plantas, Centro de Investigación Científica de Yucatán, Mérida, Mexico
- *Correspondence: Victor Aguilar-Hernández, orcid.org/0000-0001-8239-4047
| | - Víctor M. Loyola-Vargas
- Unidad de Bioquímica y Biología Molecular de Plantas, Centro de Investigación Científica de Yucatán, Mérida, Mexico
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Li Q, Deng C, Xia Y, Kong L, Zhang H, Zhang S, Wang J. Identification of novel miRNAs and miRNA expression profiling in embryogenic tissues of Picea balfouriana treated by 6-benzylaminopurine. PLoS One 2017; 12:e0176112. [PMID: 28486552 PMCID: PMC5423612 DOI: 10.1371/journal.pone.0176112] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2016] [Accepted: 04/05/2017] [Indexed: 11/18/2022] Open
Abstract
Here, we compared miRNA expression profiles in embryonic cell cultures of the conifer Picea balfouriana following application of the synthetic cytokinin 6-benzylaminopurine (6-BAP). We used next-generation sequencing to analyze three libraries of small RNAs from the treated embryogenic cell cultures and generated 24,000,000 raw reads from each of the libraries. Over 70 differentially regulated micro RNA (miRNA) families (≥2 fold change in expression) were identified between pairs of treatments. A quantitative analysis showed that miR3633 and miR1026 were upregulated in tissues with the highest embryogenic ability. These two miRNAs were predicted to target genes encoding receptor-like protein kinase and GAMYB transcription factors, respectively. In one library, miR1160, miR5638, miR1315, and miR5225 were downregulated. These four miRNAs were predicted to target genes encoding APETALA2, calmodulin-binding protein, and calcium-dependent protein kinase transcription factors. The expression patterns of the miRNAs and their targets were negatively correlated. Approximately 181 potentially novel P. balfouriana miRNAs were predicted from the three libraries, and seven were validated during the quantitative analysis. This study is the first report of differential miRNA regulation in tissues treated with 6-BAP during somatic embryogenesis. The differentially expressed miRNAs will be of value for investigating the mechanisms of embryogenic processes that are responsive to 6-BAP in P. balfouriana.
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Affiliation(s)
- Qingfen Li
- Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou, China
- State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry Administration, Research Institute of Forestry, Chinese Academy of Forestry, Beijing, China
| | - Cheng Deng
- Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou, China
| | - Yan Xia
- State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry Administration, Research Institute of Forestry, Chinese Academy of Forestry, Beijing, China
| | - Lisheng Kong
- Department of Biology, Centre for Forest Biology, University of Victoria, Victoria, British Columbia, Canada
| | - Hanguo Zhang
- State Key Laboratory of Tree Genetics and Breeding, Northeast Forestry University, Harbin, China
| | - Shougong Zhang
- State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry Administration, Research Institute of Forestry, Chinese Academy of Forestry, Beijing, China
| | - Junhui Wang
- State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of State Forestry Administration, Research Institute of Forestry, Chinese Academy of Forestry, Beijing, China
- * E-mail:
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Ng TLM, Karim R, Tan YS, Teh HF, Danial AD, Ho LS, Khalid N, Appleton DR, Harikrishna JA. Amino Acid and Secondary Metabolite Production in Embryogenic and Non-Embryogenic Callus of Fingerroot Ginger (Boesenbergia rotunda). PLoS One 2016; 11:e0156714. [PMID: 27258536 PMCID: PMC4892522 DOI: 10.1371/journal.pone.0156714] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2016] [Accepted: 05/18/2016] [Indexed: 01/01/2023] Open
Abstract
Interest in the medicinal properties of secondary metabolites of Boesenbergia rotunda (fingerroot ginger) has led to investigations into tissue culture of this plant. In this study, we profiled its primary and secondary metabolites, as well as hormones of embryogenic and non-embryogenic (dry and watery) callus and shoot base, Ultra Performance Liquid Chromatography-Mass Spectrometry together with histological characterization. Metabolite profiling showed relatively higher levels of glutamine, arginine and lysine in embryogenic callus than in dry and watery calli, while shoot base tissue showed an intermediate level of primary metabolites. For the five secondary metabolites analyzed (ie. panduratin, pinocembrin, pinostrobin, cardamonin and alpinetin), shoot base had the highest concentrations, followed by watery, dry and embryogenic calli. Furthermore, intracellular auxin levels were found to decrease from dry to watery calli, followed by shoot base and finally embryogenic calli. Our morphological observations showed the presence of fibrils on the cell surface of embryogenic callus while diphenylboric acid 2-aminoethylester staining indicated the presence of flavonoids in both dry and embryogenic calli. Periodic acid-Schiff staining showed that shoot base and dry and embryogenic calli contained starch reserves while none were found in watery callus. This study identified several primary metabolites that could be used as markers of embryogenic cells in B. rotunda, while secondary metabolite analysis indicated that biosynthesis pathways of these important metabolites may not be active in callus and embryogenic tissue.
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Affiliation(s)
- Theresa Lee Mei Ng
- Centre for Research in Biotechnology for Agriculture & Institute of Biological Sciences, Faculty Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
- Sime Darby Technology Centre, 1st Floor Block B, UPM-MTDC Technology Centre III, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia
| | - Rezaul Karim
- Centre for Research in Biotechnology for Agriculture & Institute of Biological Sciences, Faculty Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
- Department of Botany, Faculty of Life and Earth Sciences, University of Rajshahi, Rajshahi 6205, Bangladesh
| | - Yew Seong Tan
- Centre for Research in Biotechnology for Agriculture & Institute of Biological Sciences, Faculty Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Huey Fang Teh
- Sime Darby Technology Centre, 1st Floor Block B, UPM-MTDC Technology Centre III, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia
| | - Asma Dazni Danial
- Sime Darby Technology Centre, 1st Floor Block B, UPM-MTDC Technology Centre III, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia
| | - Li Sim Ho
- Sime Darby Technology Centre, 1st Floor Block B, UPM-MTDC Technology Centre III, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia
| | - Norzulaani Khalid
- Centre for Research in Biotechnology for Agriculture & Institute of Biological Sciences, Faculty Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - David Ross Appleton
- Sime Darby Technology Centre, 1st Floor Block B, UPM-MTDC Technology Centre III, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia
| | - Jennifer Ann Harikrishna
- Centre for Research in Biotechnology for Agriculture & Institute of Biological Sciences, Faculty Science, University of Malaya, 50603 Kuala Lumpur, Malaysia
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Hua Y, Wang S, Liu Z, Liu X, Zou L, Gu W, Hou Y, Ma Y, Luo Y, Liu J. iTRAQ-based quantitative proteomic analysis of cultivated Pseudostellaria heterophylla and its wild-type. J Proteomics 2016; 139:13-25. [DOI: 10.1016/j.jprot.2016.02.027] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2015] [Revised: 02/20/2016] [Accepted: 02/23/2016] [Indexed: 01/24/2023]
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Li QF, Wang JH, Pulkkinen P, Kong LS. Changes in the Metabolome of Picea balfouriana Embryogenic Tissues That Were Linked to Different Levels of 6-BAP by Gas Chromatography-Mass Spectrometry Approach. PLoS One 2015; 10:e0141841. [PMID: 26517840 PMCID: PMC4627733 DOI: 10.1371/journal.pone.0141841] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2015] [Accepted: 10/13/2015] [Indexed: 11/19/2022] Open
Abstract
Embryogenic cultures of Picea balfouriana, which is an important commercial species for reforestation in Southern China, easily lose their embryogenic ability during long-term culture. Embryogenic tissue that proliferated at lower concentrations (3.6 μM and 2.5 μM) of 6-benzylaminopurine (6-BAP) were more productive, and generated 113 ± 6 and 89 ± 3 mature embryos per 100 mg embryogenic tissue, respectively. A metabolomic approach was used to study the changes in metabolites linked to embryogenic competence related to three different 6-BAP concentrations (2.5 μM, 3.6 μM, and 5 μM). A total of 309 compounds were obtained, among which 123 metabolites mapped to Kyoto Encyclopedia of Genes and genomes (KEGG) pathways. The levels of 35 metabolites were significantly differentially regulated among the three 6-BAP treatments, and 32 metabolites differed between the 2.5 μM and 5 μM treatments. A total of 17 metabolites appeared only once among the three comparisons. The combination of a score plot and a loading plot showed that in the samples with higher embryogenic ability (3.6 μM and 2.5 μM), up-regulated metabolites were mostly amino acids and down-regulated metabolites were mostly primary carbohydrates (especially sugars). These results suggested that 6-BAP may influence embryogenic competence by nitrogen metabolism, which could cause an increase in amino acid levels and higher amounts of aspartate, isoleucine, and leucine in tissues with higher embryogenic ability. Furthermore, we speculated that 6-BAP may affect the amount of tryptophan in tissues, which would change the indole-3-acetic acid levels and influence the embryogenic ability.
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Affiliation(s)
- Q. F. Li
- State Key Laboratory of Forest Genetics and Tree Breeding, Research Institute of Forestry, Chinese Academy of Forestry, Beijing, China
- Guangxi Key Laboratory of Special Non-wood Forest Cultivation & Utilization, GuangXi Zhuang Autonomous Region Forestry Research Institute, Nanning, China
| | - J. H. Wang
- State Key Laboratory of Forest Genetics and Tree Breeding, Research Institute of Forestry, Chinese Academy of Forestry, Beijing, China
- * E-mail:
| | - P. Pulkkinen
- Finnish Forest Research Institute, Haapastensyrjä, Finland
| | - L. S. Kong
- Unit Centre for Forest Biology, Department of Biology, University of Victoria, Victoria, Canada
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