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Usman M, Habib M, Sathish M, Iqbal S, Altaf J, Ahmad Z, ur Rehman A, Khan AI, Maqbool R, Hussain S, Saleem F, Kashif Z, Awan FS. Genomic characterization of Puccinia triticina using molecular marker technology. BRAZ J BIOL 2024; 84:e249472. [DOI: 10.1590/1519-6984.249472] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Accepted: 08/12/2021] [Indexed: 11/22/2022] Open
Abstract
Abstract Leaf rust, caused by Puccinia triticina, is the most common rust disease of wheat. The fungus is an obligate parasite capable of producing infectious urediniospores. To study the genetic structure of the leaf rust population 20 RAPD primers were evaluated on 15 isolates samples collected in Pakistan. A total of 105 RAPD fragments were amplified with an average of 7 fragments per primer. The number of amplified fragments varied from 1 to 12. GL Decamer L-07 and GL Decamer L-01 amplified the highest number of bands (twelve) and primer GL Decamer A-03 amplified the lowest number of bands i.e one. Results showed that almost all investigated isolates were genetically different that confirms high genetic diversity within the leaf rust population. Rust spores can follow the migration pattern in short and long distances to neighbor areas. Results indicated that the greatest variability was revealed by 74.9% of genetic differentiation within leaf rust populations. These results suggested that each population was not completely identical and high gene flow has occurred among the leaf rust population of different areas. The highest differentiation and genetic distance among the Pakistani leaf rust populations were detected between the leaf rust population in NARC isolate (NARC-4) and AARI-11and the highest similarity was observed between NARC isolates (NARC-4) and (NARC-5). The present study showed the leaf rust population in Pakistan is highly dynamic and variable.
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Affiliation(s)
- M. Usman
- University of Agriculture, Pakistan
| | - M. Habib
- University of Agriculture, Pakistan
| | | | | | - J. Altaf
- Government College University Faisalabad, Pakistan
| | - Z. Ahmad
- University of Agriculture, Pakistan
| | - A. ur Rehman
- Wheat Research Institute Ayub Agricultural Research Institute, Pakistan
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Aziz S, Altaf J, Ramzan A, Ahmed Z, Qamar SUR, Awan SA, Khalil S, Jehangir K, Khalid R, Ansari B, Sultana T, Sultana S, Alsamadany H, Alshamrani R, Awan FS. Characterization of the species of genus Physa on the basis of typological species concept from Central Punjab. BRAZ J BIOL 2021; 83:e246934. [PMID: 34431912 DOI: 10.1590/1519-6984.246934] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Accepted: 02/09/2021] [Indexed: 11/21/2022] Open
Abstract
Physids belong to Class Gastropoda; Phylum Mollusca have important position in food web and act as bio indicators, pests and intermediate host. Being resistant these are called cockroaches of malacology. Physid snails were collected from different water bodies of Faisalabad (Punjab) and were identified up to species using morphological markers. The morphometry of the specimens was carried out with the help of a digital Vernier caliper in millimeters (mm) using linear measurement of shell characters. Linear regression analysis of the AL/SW ratio vs AL and SL/SW ratio vs AL indicated that allometric growth exists only in Physa acuta when compared with P.gyrina and P. fontinalis. This study will lead to assess the status of the Physid species in Central Punjab. The Principal component analysis shows that the Component 1 (Shell Length) and component 2 (Shell Width) are the most prolific components and nearly 80 percent of the identification. The distance between P. acuta and P. fontinalis is 5.4699, P. acuta and P. gyrina is 7.6411, P. fontinalis and P. gyrina is 16.6080 showing that P. acuta resembles with P. fontinalis, and both these specimens donot resemble with P. gyrina. P.acuta is an invasive species and shows bioactivity making it a potent candidate for bioactive substances.
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Affiliation(s)
- S Aziz
- Government College University Faisalabad Department of Zoology, Punjab, Pakistan
| | - J Altaf
- Government College University Faisalabad Department of Zoology, Punjab, Pakistan
| | - A Ramzan
- Government College University Faisalabad Department of Zoology, Punjab, Pakistan
| | - Z Ahmed
- University of Agriculture, Faisalabad, Department of Plant Breeding and Genetics; Center for Advanced Studies in Agriculture and Food Security (CAS-AFS), Faisalabad, Pakistan
| | - S U R Qamar
- Government College University Faisalabad Department of Zoology, Punjab, Pakistan.,Chulabhorn Graduate Institute, Department of Applied Biological Sciences, 54 Kamphaeng Phet 6 Road, Lak Si, Bangkok, Thailand
| | - S A Awan
- University of Agriculture, Faisalabad Department of Computer Science, Faisalabad, Pakistan
| | - S Khalil
- The Islamia University Bahawalpur Department Forestry Range & Wildlife Management, Faculty of Agriculture & Environmental Science, Bagdad Ul Jadeed Campus, Bahawalpur, Pakistan
| | - K Jehangir
- Government College University Faisalabad Department of Zoology, Punjab, Pakistan
| | - R Khalid
- Government College University Faisalabad Department of Zoology, Punjab, Pakistan
| | - B Ansari
- Government College University Faisalabad Department of Zoology, Punjab, Pakistan
| | - T Sultana
- Government College University Faisalabad Department of Zoology, Punjab, Pakistan
| | - S Sultana
- Government College University Faisalabad Department of Zoology, Punjab, Pakistan
| | - H Alsamadany
- King Abdulaziz University, Faculty of Science, Department of Biological Sciences, Jeddah, Saudi Arabia
| | - R Alshamrani
- King Abdulaziz University, Faculty of Science, Department of Biological Sciences, Jeddah, Saudi Arabia
| | - F S Awan
- University of Agriculture, Faisalabad, Centre of Agricultural Biochemistry and Biotechnology, Faisalabad, Pakistan
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Ishaq AR, Manzoor M, Hussain A, Altaf J, Rehman SU, Javed Z, Afzal I, Noor A, Noor F. Prospect of microbial food borne diseases in Pakistan: a review. BRAZ J BIOL 2021; 81:940-953. [PMID: 33605364 DOI: 10.1590/1519-6984.232466] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2019] [Accepted: 10/23/2020] [Indexed: 01/05/2023] Open
Abstract
Nowadays food borne illness is most common in people due to their epidemic nature. These diseases affect the human digestive system through bacteria, viruses and parasites. The agents of illness are transmitted in our body through various types of food items, water and uncooked. Pathogens show drastic changes in immunosuppressant people. This review gives general insights to harmful microbial life. Pakistan is a developed country and because of its improper food management, a lot of gastrointestinal problems are noted in many patients. Bacteria are most common agents to spread diarrhoea, villi infection, constipation and dysenteric disease in human and induce the rejection of organ transplant. Enhancement of their lifestyle, properly cooked food should be used and to overcome the outbreak of the diseases.
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Affiliation(s)
- A R Ishaq
- State Key Laboratory of Biocatalysis and Enzyme Engineering, Environmental Microbial Technology Center of Hubei Province, College of Life Science, Hubei University, Wuhan, China
| | - M Manzoor
- Department of Zoology, Government College University Faisalabad, Faisalabad, Pakistan
| | - A Hussain
- Department of Wildlife and Ecology, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - J Altaf
- Department of Zoology, Government College University Faisalabad, Faisalabad, Pakistan
| | - S Ur Rehman
- Department of Zoology, Government College University Faisalabad, Faisalabad, Pakistan
| | - Z Javed
- Department of Zoology, Government College University Faisalabad, Faisalabad, Pakistan
| | - I Afzal
- Department of Zoology, Government College University Faisalabad, Faisalabad, Pakistan
| | - A Noor
- Department of Zoology, Government College University Faisalabad, Faisalabad, Pakistan
| | - F Noor
- Department of Bioinformatics and Biotechnology, Government College University Faisalabad, Faisalabad, Pakistan
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