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Wu HY, Li WH, Weng SH, Tsai WS, Tsai CW. Differential Effects of Two Tomato Begomoviruses on the Life History and Feeding Preference of Bemisia tabaci. INSECTS 2023; 14:870. [PMID: 37999069 PMCID: PMC10671868 DOI: 10.3390/insects14110870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 11/07/2023] [Accepted: 11/08/2023] [Indexed: 11/25/2023]
Abstract
Tomato yellow leaf curl disease, caused by a group of closely related tomato yellow leaf curl viruses, is a major threat to tomato cultivation worldwide. These viruses are primarily transmitted by the sweet potato whitefly (Bemisia tabaci) in a persistent-circulative manner, wherein the virus circulates in the body of B. tabaci and infects its tissues. The complex relationship between viruses and whiteflies significantly influences virus transmission, with studies showing varying effects of the former on the life history and feeding preference of the latter. Whether these effects are direct or indirect, and whether they are negative, neutral, or positive, appears to depend on the specific interactions between virus and whitefly species. The tomato yellow leaf curl Thailand virus (TYLCTHV) and the tomato leaf curl Taiwan virus (ToLCTV) are two prevalent begomoviruses in fields in Taiwan. This study examined the direct and indirect effects of TYLCTHV and ToLCTV on the life history traits (longevity, fecundity, nymph survival, and nymph developmental time) and feeding preference of B. tabaci Middle East-Asia Minor 1 (MEAM1). The results revealed that TYLCTHV had no effects on these life history traits or the feeding preference of MEAM1 whiteflies. Although ToLCTV did not directly affect the longevity and fecundity of MEAM1 whiteflies, their fecundity and the nymph developmental time were negatively affected by feeding on ToLCTV-infected plants. In addition, ToLCTV infection also altered the feeding preference of MEAM1 whiteflies. The different effects of virus infection may contribute to the lower prevalence of ToLCTV compared to TYLCTHV in fields in Taiwan.
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Affiliation(s)
- Hsin-Yu Wu
- Department of Entomology, National Taiwan University, Taipei 106319, Taiwan; (H.-Y.W.); (W.-H.L.); (S.-H.W.)
| | - Wei-Hua Li
- Department of Entomology, National Taiwan University, Taipei 106319, Taiwan; (H.-Y.W.); (W.-H.L.); (S.-H.W.)
| | - Sung-Hsia Weng
- Department of Entomology, National Taiwan University, Taipei 106319, Taiwan; (H.-Y.W.); (W.-H.L.); (S.-H.W.)
| | - Wen-Shi Tsai
- Department of Plant Medicine, National Chiayi University, Chiayi 600335, Taiwan;
| | - Chi-Wei Tsai
- Department of Entomology, National Taiwan University, Taipei 106319, Taiwan; (H.-Y.W.); (W.-H.L.); (S.-H.W.)
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2
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Legume plant defenses and nutrients mediate indirect interactions between soil rhizobia and chewing herbivores. Basic Appl Ecol 2022. [DOI: 10.1016/j.baae.2022.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Maravi DK, Kumar S, Sahoo L. NMR-Based Metabolomic Profiling of Mungbean Infected with Mungbean Yellow Mosaic India Virus. Appl Biochem Biotechnol 2022; 194:5808-5826. [PMID: 35819689 DOI: 10.1007/s12010-022-04074-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 07/05/2022] [Indexed: 11/26/2022]
Abstract
Mungbean is an important legume mainly cultivated in Southeast Asia known for cheap source of food protein. Yellow mosaic disease (YMD) of mungbean is one of the most damaging diseases caused by mungbean yellow mosaic virus (MYMV) and mungbean yellow mosaic India virus (MYMIV) in India. The genetic basis of YMD resistance of mungbean is not well studied yet. Our present studies aimed to explore the genetic basis of YMD resistance through molecular, biochemical and metabolomics approach. Molecular analysis of YMV-infected mungbean plant materials revealed the presence of MYMIV. Chlorophyll contents were estimated as mosaic symptoms that cause chlorosis and necrosis in infected leaves. Chlorophyll a, b and total chlorophyll content were significantly reduced by 27-55% in infected samples compared non-infected control samples. 1H NMR-based metabolomic profiling of virus-infected mungbean were carried out, and we found that vital changes occurred during the development of MYMIV infection in mungbean. A total of fifty metabolites were identified in mungbean leaf samples. Principal component analysis (PCA) and partial least square discriminant analysis (PLS-DA) separated the severely infected sample from the non-infected samples. Orthogonal partial least discrimination analysis (OPLS-DA) revealed significant differences in MYMIV-infected and non-infected control samples. The featured metabolites in MYMIV infected and control samples were amino acids, carbohydrates, and organic acids. Relative abundance of sucrose, γ-amino butyric acid (GABA), proline, alanine, phenylalanine, tryptophan, pyruvate, ascorbate, and citrates were found as differential metabolites. Our results suggest that metabolic changes in infected mungbean samples is related to the viral acquisition. The present study may help in better understanding the metabolic alterations during biotic stress in mungbean.
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Affiliation(s)
- Devendra Kumar Maravi
- Centre for Energy, Indian Institute of Technology Guwahati, Guwahati, India, 781039
- Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, India, 781039
| | - Sanjeev Kumar
- Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, India, 781039
| | - Lingaraj Sahoo
- Centre for Energy, Indian Institute of Technology Guwahati, Guwahati, India, 781039.
- Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, India, 781039.
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Benhamou S, Rahioui I, Henri H, Charles H, Da Silva P, Heddi A, Vavre F, Desouhant E, Calevro F, Mouton L. Cytotype Affects the Capability of the Whitefly Bemisia tabaci MED Species To Feed and Oviposit on an Unfavorable Host Plant. mBio 2021; 12:e0073021. [PMID: 34781749 PMCID: PMC8593682 DOI: 10.1128/mbio.00730-21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 10/04/2021] [Indexed: 11/22/2022] Open
Abstract
The acquisition of nutritional obligate primary endosymbionts (P-symbionts) allowed phloemo-phageous insects to feed on plant sap and thus colonize novel ecological niches. P-symbionts often coexist with facultative secondary endosymbionts (S-symbionts), which may also influence their hosts' niche utilization ability. The whitefly Bemisia tabaci is a highly diversified species complex harboring, in addition to the P-symbiont "Candidatus Portiera aleyrodidarum," seven S-symbionts whose roles remain poorly understood. Here, we compare the phenotypic and metabolic responses of three B. tabaci lines differing in their S-symbiont community, reared on three different host plants, hibiscus, tobacco, or lantana, and address whether and how S-symbionts influence insect capacity to feed and produce offspring on those plants. We first show that hibiscus, tobacco, and lantana differ in their free amino acid composition. Insects' performance, as well as free amino acid profile and symbiotic load, were shown to be plant dependent, suggesting a critical role for the plant nutritional properties. Insect fecundity was significantly lower on lantana, indicating that it is the least favorable plant. Remarkably, insects reared on this plant show a specific amino acid profile and a higher symbiont density compared to the two other plants. In addition, this plant was the only one for which fecundity differences were observed between lines. Using genetically homogeneous hybrids, we demonstrate that cytotype (mitochondria and symbionts), and not genotype, is a major determinant of females' fecundity and amino acid profile on lantana. As cytotypes differ in their S-symbiont community, we propose that these symbionts may mediate their hosts' suitable plant range. IMPORTANCE Microbial symbionts are universal in eukaryotes, and it is now recognized that symbiotic associations represent major evolutionary driving forces. However, the extent to which symbionts contribute to their hosts' ecological adaptation and subsequent diversification is far from being fully elucidated. The whitefly Bemisia tabaci is a sap feeder associated with multiple coinfecting intracellular facultative symbionts. Here, we show that plant species simultaneously affect whiteflies' performance, amino acid profile, and symbiotic density, which could be partially explained by differences in plant nutritional properties. We also demonstrate that, on lantana, the least favorable plant used in our study, whiteflies' performance is determined by their cytotype. We propose that the host plant utilization in B. tabaci is influenced by its facultative symbiont community composition, possibly through its impact on the host dietary requirements. Altogether, our data provide new insights into the impact of intracellular microorganisms on their animal hosts' ecological niche range and diversification.
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Affiliation(s)
- Sylvain Benhamou
- Université de Lyon, Université Lyon 1, CNRS, VetAgro Sup, Laboratoire de Biométrie et Biologie Evolutive, UMR 5558, Villeurbanne, France
- Univ Lyon, INRAE, INSA Lyon, BF2I, UMR 203, Villeurbanne, France
| | - Isabelle Rahioui
- Univ Lyon, INRAE, INSA Lyon, BF2I, UMR 203, Villeurbanne, France
| | - Hélène Henri
- Université de Lyon, Université Lyon 1, CNRS, VetAgro Sup, Laboratoire de Biométrie et Biologie Evolutive, UMR 5558, Villeurbanne, France
| | - Hubert Charles
- Univ Lyon, INRAE, INSA Lyon, BF2I, UMR 203, Villeurbanne, France
| | - Pedro Da Silva
- Univ Lyon, INRAE, INSA Lyon, BF2I, UMR 203, Villeurbanne, France
| | - Abdelaziz Heddi
- Univ Lyon, INRAE, INSA Lyon, BF2I, UMR 203, Villeurbanne, France
| | - Fabrice Vavre
- Université de Lyon, Université Lyon 1, CNRS, VetAgro Sup, Laboratoire de Biométrie et Biologie Evolutive, UMR 5558, Villeurbanne, France
| | - Emmanuel Desouhant
- Université de Lyon, Université Lyon 1, CNRS, VetAgro Sup, Laboratoire de Biométrie et Biologie Evolutive, UMR 5558, Villeurbanne, France
| | - Federica Calevro
- Univ Lyon, INRAE, INSA Lyon, BF2I, UMR 203, Villeurbanne, France
| | - Laurence Mouton
- Université de Lyon, Université Lyon 1, CNRS, VetAgro Sup, Laboratoire de Biométrie et Biologie Evolutive, UMR 5558, Villeurbanne, France
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Zhang LH, Ren SL, Su ZQ, Xu PP, Ou D, Wang LJ, Sang W, Qiu BL. Impact of Huanglongbing Pathogen Infection on the Amino Acid Composition in Both Citrus Plants and the Asian Citrus Psyllid. Front Physiol 2021; 12:777908. [PMID: 34955890 PMCID: PMC8703012 DOI: 10.3389/fphys.2021.777908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Accepted: 11/11/2021] [Indexed: 11/30/2022] Open
Abstract
The Asian citrus psyllid (ACP) Diaphorina citri is the main vector of the pathogen Candidatus Liberibacter asiaticus (CLas), which is the causal agent of citrus Huanglongbing disease. Feeding by both ACP nymphs and adults on host plants allows them to obtain nutrition. Therefore, the nutritional content within the plant phloem is of much importance for the development and reproduction of ACP. The infection by pathogenic microbiomes may affect the amino acid contents of their host plants and then indirectly affect the biology of sap-feeding insects. In this study, we investigated the amino acid contents and their proportions in both CLas-infected and CLas-free citrus plants, ACP adults, and also in honeydew produced by ACP nymphs. Results showed that infection by CLas had a large impact on the amino acid species and proportion in all the tested target plants, ACP adults, and in the honeydew of ACP nymphs. The content of total amino acids in CLas-infected citrus was much higher than that of CLas-free citrus. However, CLas infection significantly reduced the proportion of essential amino acids (EAAs) in these plants. When feeding on CLas-infected citrus plants, ACP adults absorbed less total amino acids than those adults feeding on healthy plants, but the proportion of EAAs was significantly higher when they fed on CLas-infected citrus plants. The proportion of EAAs also significantly increased in the honeydew secreted by ACP nymphs that fed on CLas-infected citrus plants. However, EAA detection in the honeydew of ACP nymphs indicated that the utilization rate of EAAs by CLas positive ACP nymphs was reduced. Our study has revealed that CLas infection significantly affects the contents, proportion, and utilization efficiency of different amino acids in citrus plants, ACP adults, and nymphs, leading to a developmental pattern of ACP that is more conducive to CLas transmission.
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Affiliation(s)
- Li-He Zhang
- Chongqing Key Laboratory of Vector Insects, College of Life Sciences, Chongqing Normal University, Chongqing, China
- Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou, China
- Guangdong Laboratory of Lingnan Modern Agriculture, Genome Analysis Laboratory of the Ministry of Agriculture and Rural Affairs, Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, China
| | - Su-Li Ren
- Airport Management College, Guangzhou Civil Aviation College, Guangzhou, China
| | - Zheng-Qin Su
- Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou, China
| | - Pei-Ping Xu
- Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou, China
| | - Da Ou
- Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou, China
| | - Li-Jun Wang
- Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou, China
| | - Wen Sang
- Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou, China
| | - Bao-Li Qiu
- Chongqing Key Laboratory of Vector Insects, College of Life Sciences, Chongqing Normal University, Chongqing, China
- Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou, China
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6
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Basu S, Clark RE, Bera S, Casteel CL, Crowder DW. Responses of pea plants to multiple antagonists are mediated by order of attack and phytohormone crosstalk. Mol Ecol 2021; 30:4939-4948. [PMID: 34347913 DOI: 10.1111/mec.16103] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 07/19/2021] [Accepted: 07/28/2021] [Indexed: 11/28/2022]
Abstract
Plants are often attacked by multiple antagonists and traits of the attacking organisms and their order of arrival onto hosts may affect plant defences. However, few studies have assessed how multiple antagonists, and varying attack order, affect plant defence or nutrition. To address this, we assessed defensive and nutritional responses of Pisum sativum plants after attack by a vector herbivore (Acrythosiphon pisum), a nonvector herbivore (Sitona lineatus), and a pathogen (Pea enation mosaic virus, PEMV). We show viruliferous A. pisum induced several antipathogen plant defence signals, but these defences were inhibited by S. lineatus feeding on peas infected with PEMV. In contrast, S. lineatus feeding induced antiherbivore defence signals, and these plant defences were enhanced by PEMV. Sitona lineatus also increased abundance of plant amino acids, but only when they attacked after viruliferous A. pisum. Our results suggest that diverse communities of biotic antagonists alter defence and nutritional traits of plants through complex pathways that depend on the identity of attackers and their order of arrival onto hosts. Moreover, we show interactions among a group of biotic stressors can vary along a spectrum from antagonism to enhancement/synergism based on the identity and order of attackers, and these interactions are mediated by a multitude of phytohormone pathways.
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Affiliation(s)
- Saumik Basu
- Department of Entomology, Washington State University, Pullman, WA, USA
| | - Robert E Clark
- Department of Entomology, Washington State University, Pullman, WA, USA
| | - Sayanta Bera
- School of Integrative Plant Science, Plant Pathology and Plant-Microbe Biology Section, Cornell University, Ithaca, NY, USA
| | - Clare L Casteel
- School of Integrative Plant Science, Plant Pathology and Plant-Microbe Biology Section, Cornell University, Ithaca, NY, USA
| | - David W Crowder
- Department of Entomology, Washington State University, Pullman, WA, USA
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7
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Guo L, Xie W, Yang Z, Xu J, Zhang Y. Genome-Wide Identification and Expression Analysis of Udp-Glucuronosyltransferases in the Whitefly Bemisia Tabaci (Gennadius) (HemipterA: Aleyrodidae). Int J Mol Sci 2020; 21:ijms21228492. [PMID: 33187355 PMCID: PMC7697561 DOI: 10.3390/ijms21228492] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 11/06/2020] [Accepted: 11/09/2020] [Indexed: 12/14/2022] Open
Abstract
Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae) is an important agricultural pest worldwide. Uridine diphosphate (UDP)-glucuronosyltransferases (UGTs) are one of the largest and most ubiquitous groups of proteins. Because of their role in detoxification, insect UGTs are attracting increasing attention. In this study, we identified and analyzed UGT genes in B. tabaci MEAM1 to investigate their potential roles in host adaptation and reproductive capacity. Based on phylogenetic and structural analyses, we identified 76 UGT genes in the B. tabaci MEAM1 genome. RNA-seq and real-time quantitative PCR (RT-qPCR) revealed differential expression patterns of these genes at different developmental stages and in association with four host plants (cabbage, cucumber, cotton and tomato). RNA interference results of selected UGTs showed that, when UGT352A1, UGT352B1, and UGT354A1 were respectively silenced by feeding on dsRNA, the fecundity of B. tabaci MEAM1 was reduced, suggesting that the expressions of these three UGT genes in this species may be associated with host-related fecundity. Together, our results provide detailed UGTs data in B.tabaci and help guide future studies on the mechanisms of host adaptation by B.tabaci.
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Affiliation(s)
- Litao Guo
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha 410205, China;
- Department of Plant Protection, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing 100081, China; (W.X.); (Z.Y.)
| | - Wen Xie
- Department of Plant Protection, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing 100081, China; (W.X.); (Z.Y.)
| | - Zezhong Yang
- Department of Plant Protection, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing 100081, China; (W.X.); (Z.Y.)
| | - Jianping Xu
- Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences, Changsha 410205, China;
- Department of Biology, McMaster University, Hamilton, ON L8S 4K1, Canada
- Correspondence: (J.X.); (Y.Z.)
| | - Youjun Zhang
- Department of Plant Protection, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing 100081, China; (W.X.); (Z.Y.)
- Correspondence: (J.X.); (Y.Z.)
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Ogden AJ, Bhatt JJ, Brewer HM, Kintigh J, Kariuki SM, Rudrabhatla S, Adkins JN, Curtis WR. Phloem Exudate Protein Profiles during Drought and Recovery Reveal Abiotic Stress Responses in Tomato Vasculature. Int J Mol Sci 2020; 21:E4461. [PMID: 32586033 PMCID: PMC7352395 DOI: 10.3390/ijms21124461] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 06/18/2020] [Accepted: 06/19/2020] [Indexed: 11/17/2022] Open
Abstract
Drought is the leading cause of agricultural yield loss among all abiotic stresses, and the link between water deficit and phloem protein contents is relatively unexplored. Here we collected phloem exudates from Solanum lycopersicum leaves during periods of drought stress and recovery. Our analysis identified 2558 proteins, the most abundant of which were previously localized to the phloem. Independent of drought, enrichment analysis of the total phloem exudate protein profiles from all samples suggests that the protein content of phloem sap is complex, and includes proteins that function in chaperone systems, branched-chain amino acid synthesis, trehalose metabolism, and RNA silencing. We observed 169 proteins whose abundance changed significantly within the phloem sap, either during drought or recovery. Proteins that became significantly more abundant during drought include members of lipid metabolism, chaperone-mediated protein folding, carboxylic acid metabolism, abscisic acid signaling, cytokinin biosynthesis, and amino acid metabolism. Conversely, proteins involved in lipid signaling, sphingolipid metabolism, cell wall organization, carbohydrate metabolism, and a mitogen-activated protein kinase are decreased during drought. Our experiment has achieved an in-depth profiling of phloem sap protein contents during drought stress and recovery that supports previous findings and provides new evidence that multiple biological processes are involved in drought adaptation.
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Affiliation(s)
- Aaron J. Ogden
- Earth and Biological Sciences Directorate, Pacific Northwest National Laboratories, 902 Battelle Blvd, Richland, WA 99301, USA; (A.J.O.); (H.M.B.); (J.N.A.)
| | - Jishnu J. Bhatt
- Plant Biology Graduate Program, The Pennsylvania State University, University Park, PA 16802, USA;
| | - Heather M. Brewer
- Earth and Biological Sciences Directorate, Pacific Northwest National Laboratories, 902 Battelle Blvd, Richland, WA 99301, USA; (A.J.O.); (H.M.B.); (J.N.A.)
| | - Jack Kintigh
- Department of Chemical Engineering, The Pennsylvania State University, University Park, PA 16802, USA; (J.K.); (S.M.K.)
| | - Samwel M. Kariuki
- Department of Chemical Engineering, The Pennsylvania State University, University Park, PA 16802, USA; (J.K.); (S.M.K.)
| | - Sairam Rudrabhatla
- School of Science, Engineering, and Technology, The Pennsylvania State University, Harrisburg Campus, 777 W Harrisburg Pike, Middletown, PA 17057, USA;
| | - Joshua N. Adkins
- Earth and Biological Sciences Directorate, Pacific Northwest National Laboratories, 902 Battelle Blvd, Richland, WA 99301, USA; (A.J.O.); (H.M.B.); (J.N.A.)
| | - Wayne R. Curtis
- Plant Biology Graduate Program, The Pennsylvania State University, University Park, PA 16802, USA;
- Department of Chemical Engineering, The Pennsylvania State University, University Park, PA 16802, USA; (J.K.); (S.M.K.)
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