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Swamy SM, Sandra N, Lal SK, Kumar A, Dikshit HK, Mandal B, Munshi AD. Evaluation of sowing dates for managing yellow mosaic disease caused by mungbean yellow mosaic India virus in mungbean. 3 Biotech 2023; 13:207. [PMID: 37229276 PMCID: PMC10203070 DOI: 10.1007/s13205-023-03621-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 05/07/2023] [Indexed: 05/27/2023] Open
Abstract
Yellow mosaic disease, a most important destructive disease of mungbean production caused by Mungbean yellow mosaic India virus (MYMIV) under North Indian conditions. However, management of this deadly disease is still becoming the biggest challenge due to breaking of resistance under changing climatic conditions. Hence, a field experiment was conducted at IARI, New Delhi, India during Kharif 2021 and Spring-Summer 2022 to understand the sowing date influence on incidence of MYMIV in mungbean resistant (Pusa 1371) and susceptible (Pusa 9531) cultivars. The results revealed the higher disease incidence percentage (PDI) in the first sowing (15-20th July) of Kharif and third sowing (5-10th April) of Spring-Summer season. The mean PDI ranged from 25-41% to 11.80-13.54% for resistant followed by 23.13-49.84% and 14.40-21.45% in susceptible cultivar during Kharif and Spring-Summer season respectively. The detection of MYMIV through DAC-ELISA at 405 nm showed the absorbance values of 0.40-0.60 in susceptible and < 0.45 in resistant cultivar during the Kharif and 0.40-0.45 in Spring-Summer season. The PCR analysis with MYMIV and MYMV specific primers indicated the presence of only MYMIV and absence of MYMV in the present studied mungbean cultivars. The PCR analysis with DNA-B specific primers resulted in the amplification of 850 bp from both susceptible and resistant cultivars during the first sowing of Kharif whereas amplification was observed only in susceptible cultivar with second and third sowings of Kharif and all the three sowings of Spring-Summer season. The experiment results revealed that the most suitable date of sowing for mungbean will be before 30th March during Spring-Summer and after third week of July (30th July to 10th August) during the Kharif season under Delhi conditions. Supplementary Information The online version contains supplementary material available at 10.1007/s13205-023-03621-z.
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Affiliation(s)
| | - Nagamani Sandra
- Division of Seed Science and Technology, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - Sandeep Kumar Lal
- Division of Seed Science and Technology, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - Atul Kumar
- Division of Seed Science and Technology, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - Harsh Kumar Dikshit
- Division of Genetics, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - Bikash Mandal
- Division of Plant Pathology, Advanced Centre for Plant Virology, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - A. D. Munshi
- Division of Vegetable Science, ICAR-Indian Agricultural Research Institute, New Delhi, India
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Mandal NK, Kumari K, Kundu A, Arora A, Bhowmick PK, Iquebal MA, Jaiswal S, Behera TK, Munshi AD, Dey SS. Cross-talk between the cytokinin, auxin, and gibberellin regulatory networks in determining parthenocarpy in cucumber. Front Genet 2022; 13:957360. [PMID: 36092914 PMCID: PMC9459115 DOI: 10.3389/fgene.2022.957360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 07/08/2022] [Indexed: 11/13/2022] Open
Abstract
Cucumber is a model plant for studying parthenocarpy with abundant slicing- and pickling-type germplasm. This study was undertaken to understand the role of the important cytokines (CKs), auxin (AUX) and gibberellin (GA) biosynthesis and degradation genes for the induction of parthenocarpy in slicing and pickling germplasm. Two genotypes of gynoecious parthenocarpic cucumber, PPC-6 and DG-8, along with an MABC-derived gynoecious non-parthenocarpic line, IMPU-1, were evaluated in this study. The slicing and pickling cucumber genotypes PPC-6 and DG-8 were strongly parthenocarpic in nature and set fruit normally without pollination. Endogenous auxin and gibberellin were significantly higher in parthenocarpic than non-parthenocarpic genotypes, whereas the concentration of cytokinins varied among the genotypes at different developmental stages. However, the exogenous application of Zeatin and IAA + Zeatin was effective in inducing parthenocarpic fruit in IMPU-1. Expression analysis with important CK, AUX, and GA biosynthesis-related genes was conducted in IMPU-1, PPC-6, and DG-8. The expression of the CK synthase, IPT, IPT3, PaO, LOG1, LOG2, CYP735A1, and CYP735A2 was up-regulated in the parthenocarpic genotypes. Among the transcription factor response regulators (RRs), positive regulation of CSRR8/9b, CSRR8/9d, CSRR8/9e, and CSRR16/17 and negative feedback of the CK signalling genes, such as CsRR3/4a, CsRR3/4b, CsRR8/9a, and CsRR8/9c, were recorded in the parthenocarpic lines. Homeostasis between cytokinin biosynthesis and degradation genes such as CK oxidases (CKXs) and CK dehydrogenase resulted in a non-significant difference in the endogenous CK concentration in the parthenocarpic and non-parthenocarpic genotypes. In addition, up-regulation of the key auxin-inducing proteins and GA biosynthesis genes indicated their crucial role in the parthenocarpic fruit set of cucumber. This study establishes the critical role of the CKs, AUX, and GA regulatory networks and their cross-talk in determining parthenocarpy in slicing and pickling cucumber genotypes.
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Affiliation(s)
- Neha Kumari Mandal
- Division of Vegetable Science, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - Khushboo Kumari
- Division of Vegetable Science, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - Aditi Kundu
- Division of Agricultural Chemicals, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - Ajay Arora
- Division of Plant Physiology, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - Prolay K. Bhowmick
- Division of Genetics, ICAR-Indian Agricultural Statistics Research Institute, New Delhi, India
| | - Mir Asif Iquebal
- Centre for Agricultural Bioinformatics, ICAR-Indian Agricultural Statistics Research Institute, New Delhi, India
| | - Sarika Jaiswal
- Centre for Agricultural Bioinformatics, ICAR-Indian Agricultural Statistics Research Institute, New Delhi, India
| | - Tusar Kanti Behera
- Division of Vegetable Science, ICAR-Indian Agricultural Research Institute, New Delhi, India
- ICAR-Indian Institute of Vegetable Research, Varanasi, India
| | - A. D. Munshi
- Division of Vegetable Science, ICAR-Indian Agricultural Research Institute, New Delhi, India
- *Correspondence: Shyam S. Dey, , ; A. D. Munshi,
| | - Shyam S. Dey
- Division of Vegetable Science, ICAR-Indian Agricultural Research Institute, New Delhi, India
- *Correspondence: Shyam S. Dey, , ; A. D. Munshi,
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Dey SS, Sharma PK, Munshi AD, Jaiswal S, Behera TK, Kumari K, G. B, Iquebal MA, Bhattacharya RC, Rai A, Kumar D. Genome wide identification of lncRNAs and circRNAs having regulatory role in fruit shelf life in health crop cucumber ( Cucumis sativus L.). Front Plant Sci 2022; 13:884476. [PMID: 35991462 PMCID: PMC9383263 DOI: 10.3389/fpls.2022.884476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Accepted: 06/27/2022] [Indexed: 06/15/2023]
Abstract
Cucumber is an extremely perishable vegetable; however, under room conditions, the fruits become unfit for consumption 2-3 days after harvesting. One natural variant, DC-48 with an extended shelf-life was identified, fruits of which can be stored up to 10-15 days under room temperature. The genes involved in this economically important trait are regulated by non-coding RNAs. The study aims to identify the long non-coding RNAs (lncRNAs) and circular RNAs (circRNAs) by taking two contrasting genotypes, DC-48 and DC-83, at two different fruit developmental stages. The upper epidermis of the fruits was collected at 5 days and 10 days after pollination (DAP) for high throughput RNA sequencing. The differential expression analysis was performed to identify differentially expressed (DE) lncRNAs and circRNAs along with the network analysis of lncRNA, miRNA, circRNA, and mRNA interactions. A total of 97 DElncRNAs were identified where 18 were common under both the developmental stages (8 down regulated and 10 upregulated). Based on the back-spliced reads, 238 circRNAs were found to be distributed uniformly throughout the cucumber genomes with the highest numbers (71) in chromosome 4. The majority of the circRNAs (49%) were exonic in origin followed by inter-genic (47%) and intronic (4%) origin. The genes related to fruit firmness, namely, polygalacturonase, expansin, pectate lyase, and xyloglucan glycosyltransferase were present in the target sites and co-localized networks indicating the role of the lncRNA and circRNAs in their regulation. Genes related to fruit ripening, namely, trehalose-6-phosphate synthase, squamosa promoter binding protein, WRKY domain transcription factors, MADS box proteins, abscisic stress ripening inhibitors, and different classes of heat shock proteins (HSPs) were also found to be regulated by the identified lncRNA and circRNAs. Besides, ethylene biosynthesis and chlorophyll metabolisms were also found to be regulated by DElncRNAs and circRNAs. A total of 17 transcripts were also successfully validated through RT PCR data. These results would help the breeders to identify the complex molecular network and regulatory role of the lncRNAs and circRNAs in determining the shelf-life of cucumbers.
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Affiliation(s)
- Shyam S. Dey
- Division of Vegetable Science, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - Parva Kumar Sharma
- Centre for Agricultural Bioinformatics, ICAR-Indian Agricultural Statistics Research Institute, New Delhi, India
| | - A. D. Munshi
- Division of Vegetable Science, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - Sarika Jaiswal
- Centre for Agricultural Bioinformatics, ICAR-Indian Agricultural Statistics Research Institute, New Delhi, India
| | - T. K. Behera
- Division of Vegetable Science, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - Khushboo Kumari
- Division of Vegetable Science, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - Boopalakrishnan G.
- Division of Vegetable Science, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - Mir Asif Iquebal
- Centre for Agricultural Bioinformatics, ICAR-Indian Agricultural Statistics Research Institute, New Delhi, India
| | | | - Anil Rai
- Centre for Agricultural Bioinformatics, ICAR-Indian Agricultural Statistics Research Institute, New Delhi, India
| | - Dinesh Kumar
- Centre for Agricultural Bioinformatics, ICAR-Indian Agricultural Statistics Research Institute, New Delhi, India
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Pradeepkumara N, Sharma PK, Munshi AD, Behera TK, Bhatia R, Kumari K, Singh J, Jaiswal S, Iquebal MA, Arora A, Rai A, Kumar D, Bhattacharya RC, Dey SS. Fruit transcriptional profiling of the contrasting genotypes for shelf life reveals the key candidate genes and molecular pathways regulating post-harvest biology in cucumber. Genomics 2022; 114:110273. [PMID: 35092817 DOI: 10.1016/j.ygeno.2022.110273] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2021] [Revised: 01/17/2022] [Accepted: 01/21/2022] [Indexed: 02/07/2023]
Abstract
Cucumber fruits are perishable in nature and become unfit for market within 2-3 days of harvesting. A natural variant, DC-48 with exceptionally high shelf life was developed and used to dissect the genetic architecture and molecular mechanism for extended shelf life through RNA-seq for first time. A total of 1364 DEGs were identified and cell wall degradation, chlorophyll and ethylene metabolism related genes played key role. Polygalacturunase (PG), Expansin (EXP) and xyloglucan were down regulated determining fruit firmness and retention of fresh green colour was mainly attributed to the low expression level of the chlorophyll catalytic enzymes (CCEs). Gene regulatory networks revealed the hub genes and cross-talk associated with wide variety of the biological processes. Large number of SSRs (21524), SNPs (545173) and InDels (126252) identified will be instrumental in cucumber improvement. A web genomic resource, CsExSLDb developed will provide a platform for future investigation on cucumber post-harvest biology.
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Affiliation(s)
- N Pradeepkumara
- Division of Vegetable Science, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - Parva Kumar Sharma
- Centre for Agricultural Bioinformatics, ICAR-Indian Agricultural Statistics Research Institute, New Delhi, India
| | - A D Munshi
- Division of Vegetable Science, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - T K Behera
- Division of Vegetable Science, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - Reeta Bhatia
- Division of Floriculture and Landscaping, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - Khushboo Kumari
- Division of Vegetable Science, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - Jogendra Singh
- Division of Vegetable Science, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - Sarika Jaiswal
- Centre for Agricultural Bioinformatics, ICAR-Indian Agricultural Statistics Research Institute, New Delhi, India
| | - Mir Asif Iquebal
- Centre for Agricultural Bioinformatics, ICAR-Indian Agricultural Statistics Research Institute, New Delhi, India
| | - Ajay Arora
- Division of Plant Physiology, ICAR-Indian Agricultural Research Institute, New Delhi, India
| | - Anil Rai
- Centre for Agricultural Bioinformatics, ICAR-Indian Agricultural Statistics Research Institute, New Delhi, India
| | - Dinesh Kumar
- Centre for Agricultural Bioinformatics, ICAR-Indian Agricultural Statistics Research Institute, New Delhi, India
| | - R C Bhattacharya
- ICAR-National Institute of Plant Biotechnology, New Delhi, India
| | - S S Dey
- Division of Vegetable Science, ICAR-Indian Agricultural Research Institute, New Delhi, India.
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Rao PG, Behera TK, Gaikwad AB, Munshi AD, Srivastava A, Boopalakrishnan G, Vinod. Author Correction: Genetic analysis and QTL mapping of yield and fruit traits in bitter gourd (Momordica charantia L.). Sci Rep 2021; 11:12664. [PMID: 34112909 PMCID: PMC8192739 DOI: 10.1038/s41598-021-91764-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Affiliation(s)
- P Gangadhara Rao
- Division of Vegetable Science, ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India
| | - T K Behera
- Division of Vegetable Science, ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India.
| | - Ambika B Gaikwad
- ICAR-National Bureau of Plant Genetic Resources, New Delhi, 110012, India
| | - A D Munshi
- Division of Vegetable Science, ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India
| | - Arpita Srivastava
- Division of Vegetable Science, ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India
| | - G Boopalakrishnan
- Division of Vegetable Science, ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India
| | - Vinod
- Division of Genetics, ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India
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Rao PG, Behera TK, Gaikwad AB, Munshi AD, Srivastava A, Boopalakrishnan G, Vinod. Genetic analysis and QTL mapping of yield and fruit traits in bitter gourd (Momordica charantia L.). Sci Rep 2021; 11:4109. [PMID: 33603131 PMCID: PMC7893057 DOI: 10.1038/s41598-021-83548-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Accepted: 01/19/2021] [Indexed: 11/17/2022] Open
Abstract
Bitter gourd (Momordica charantia L.) is an economically important vegetable crop grown in tropical parts of the world. In this study, a high-density linkage map of M. charantia was constructed through genotyping-by-sequencing (GBS) technology using F2:3 mapping population generated from the cross DBGy-201 × Pusa Do Mausami. About 2013 high-quality SNPs were assigned on a total of 20 linkage groups (LGs) spanning over 2329.2 CM with an average genetic distance of 1.16 CM. QTL analysis was performed for six major yield-contributing traits such as fruit length, fruit diameter, fruit weight, fruit flesh thickness, number of fruits per plant and yield per plant. These six quantitative traits were mapped with 19 QTLs (9 QTLs with LOD > 3) using composite interval mapping (CIM). Among 19 QTLs, 12 QTLs derived from 'Pusa Do Mausami' revealed a negative additive effect when its allele increased trait score whereas 7 QTLs derived from 'DBGy-201' revealed a positive additive effect when its allele trait score increased. The phenotypic variation (R2%) elucidated by these QTLs ranged from 0.09% (fruit flesh thickness) on LG 14 to 32.65% (fruit diameter) on LG 16 and a total of six major QTLs detected. Most QTLs detected in the present study were located relatively very close, maybe due to the high correlation among the traits. This information will serve as a significant basis for marker-assisted selection and molecular breeding in bitter gourd crop improvement.
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Affiliation(s)
- P Gangadhara Rao
- Division of Vegetable Science, ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India
| | - T K Behera
- Division of Vegetable Science, ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India.
| | - Ambika B Gaikwad
- ICAR-National Bureau of Plant Genetic Resources, New Delhi, 110012, India
| | - A D Munshi
- Division of Vegetable Science, ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India
| | - Arpita Srivastava
- Division of Vegetable Science, ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India
| | - G Boopalakrishnan
- Division of Vegetable Science, ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India
| | - Vinod
- Division of Genetics, ICAR-Indian Agricultural Research Institute, New Delhi, 110012, India
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Bharathi LK, Munshi AD, Chandrashekaran S, Behera TK, Das AB, John KJ. Cytotaxonomical analysis of Momordica L. (Cucurbitaceae) species of Indian occurrence. J Genet 2011; 90:21-30. [PMID: 21677385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Somatic chromosome number and detailed karyotype analysis were carried out in six Indian Momordica species viz. M. balsamina, M. charantia, M. cochinchinensis, M. dioica, M. sahyadrica and M. cymbalaria (syn. Luffa cymbalaria; a taxon of controversial taxonomic identity). The somatic chromosome number 2n = 22 was reconfirmed in monoecious species (M. balsamina and M. charantia). Out of four dioecious species, the chromosome number was reconfirmed in M. cochinchinensis (2n = 28), M. dioica (2n = 28) and M. subangulata subsp. renigera (2n = 56), while in M. sahyadrica (2n = 28) somatic chromosome number was reported for the first time. A new chromosome number of 2n = 18 was reported in M. cymbalaria against its previous reports of 2n = 16, 22. The karyotype analysis of all the species revealed significant numerical and structural variations of chromosomes. It was possible to distinguish chromosomes of M. cymbalaria from other Momordica species and also between monoecious and dioecious taxa of the genus. Morphology and crossability among the dioecious species was also studied. Evidence from morphology, crossability, pollen viability and chromosome synapsis suggests a segmental allopolyploid origin for M. subangulata subsp. renigera. The taxonomic status of the controversial taxon M. cymbalaria was also discussed using morphological, karyological and crossability data.
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Affiliation(s)
- L K Bharathi
- Division of Vegetable Science, Indian Agricultural Research Institute, New Delhi 110 012, India.
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Abstract
Best medical practice for a specific disease state results from sustainable quality improvement. This process requires ongoing systematic measurement of the local current process of care with integration of therapeutic algorithms aimed at reducing clinical variability and cost while sustaining quality and patient satisfaction. The dynamic application of these principles is disease management. This article reviews the transition from total quality management in industry to disease management in health care, and describes disease management efforts in peptic ulcer disease.
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Gangopadhyay PK, Ghosh SN, Saha P, Munshi AD, Guha D. Spontaneous cerebellar haematoma treated conservatively. J Assoc Physicians India 1993; 41:232. [PMID: 8270577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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Roy T, Mukherjee A, Choudhuri M, Munshi AD. Metastatic and non-metastatic complications in a case of bronchial carcinoma. J Assoc Physicians India 1991; 39:414-6. [PMID: 1960165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A patient with bronchial carcinoma who had concurrent development of features of amyotrophic lateral sclerosis and solitary cerebral metastasis is being reported. Histopathologically the lesion was infiltrating adenocarcinoma.
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Affiliation(s)
- T Roy
- Bangur Institute of Neurology, Calcutta
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