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Unveiling a Hidden Gem: The Discovery of a New Freshwater Red Algal Species (Sheathia meghalayensis Elaya Perumal & Palanisamy, 2026) in Meghalaya, India by Botanical Survey of India

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The Discovery of Sheathia meghalayensis   Elaya Perumal & Palanisamy, 2026 The world of phycology—the study of algae—just got a little more fascinating. While marine red algae dominate our coastal vocabulary, their freshwater counterparts, the Rhodophyta, represent an ancient and highly specialized evolutionary lineage. (Photo credit: Dr. U Elaya Perumal, Botanical Survey of India) In a paper published in Current Science , researchers U. Elaya Perumal and M. Palanisamy from the Botanical Survey of India announced a major taxonomic breakthrough: the discovery of a distinct, critically endangered freshwater red alga named Sheathia meghalayensis  Elaya Perumal & Palanisamy, 2026 . (Photo credit: Dr. U Elaya Perumal, Botanical Survey of India) The Background: Filling a Critical Gap in India’s Biodiversity Northeastern India is recognized as a global biodiversity hotspot, yet its freshwater macroalgae have historically lagged behind marine species in documentation. Prior su...
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Advertisement for Recruitment of 5 Junior Research Fellow and 1 Research Associate under NMHS funded Project 1RA & 5 JRF posts in Botany

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GOVERNMENT OF INDIA   MINISTRY OF ENVIRONMENT, FOREST & CLIMATE CHANGE BOTANICAL SURVEY OF INDIA (BSI) CGO Complex, 3rd MSO Building, Block F (5th and 6th Floor), DF Block, Sector I, Salt Lake City, Kolkata - 700 064 Website: www.bsi.gov.in Advertisement for Recruitment of 5 Junior Research Fellow and 1 Research Associate under NMHS funded Project Applications are invited for the post of 5 (five) Junior Research Fellows and 1 (One) Research Associate (details are given in Annexure-1) purely on a temporary basis (Indian national only) for the period of 3 years, subject to availability of fund under the project. The positions being offered are strictly temporary and co-terminus with the project. PROJECT NAME: Creation of an Integrated Database of the Himalayan Biodiversity for Mainstreaming in Policy to meet National Commitments  LAST DATE OF APPLICATION: The last date of the submission of the application is 31st May 2024. HOW TO APPLY: Candidates are requested to submi...
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Location: Kolkata, West Bengal, India
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A New species of red alga has been named after our Senior Scientist Prof. B. B. Chaugule | Kumanoa chaugulei new species of red algae from Kerala

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 Dear researchers and Students,     This article introduces Kumanoa chaugulei Jayalakshmi & John, 2021... Kumanoa chaugulei  Jayalakshmi & John from Kerala (Phycologia)     Kumanoa chaugulei is a newly described freshwater red algae from Kerala, India. This article is published in Phycologia Journal (17th, June 2021). The alga was collected from Idamalayar, a major tributary of Periyar River, Kerala, India, and described based on morphology and molecular phylogeny.  This is the first study from India on Batrachospermacea e with Molecular phylogeny data. In the introduction, the authors have discussed Freshwater red algae and Batrachospermales members and on previous reports. In materials and methods the collection site with GPS, morphology, and molecular data methods. The result part has Morphology and molecular data. Maximum-likelihood (ML) tree has been generated using the rbcL and COI-5P concatenated sequence data. Morphologica...
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Location: Annakkili Amma Research Institute (AARI), 9/936 Mridula Nivas, Sivaram Ave, Sivagami Nagar, Medavakkam, Chennai, Tamil Nadu 600100, India
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AARI - Quiz on Environment Part 11 : This series of quiz will enhance you to get knowledge related to Environment and Environmental Biology Global Environmental Issues....

AARI - Quiz on Environment Part 11 AARI - Quiz on Environment Part 11
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Location: Annakkili Amma Research Institute (AARI), 9/936 Mridula Nivas, Sivaram Ave, Sivagami Nagar, Medavakkam, Chennai, Tamil Nadu 600100, India
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AARI - Quiz on Environment Part 10 : This series of quiz will enhance you to get knowledge related to Environment and Environmental Biology Global Environmental Issues....

AARI - Quiz on Environment Part 10 AARI - Quiz on Environment Part 10
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AARI - Quiz on Environment Part 9 : This series of quiz will enhance you to get knowledge related to Environment and Environmental Biology Global Environmental Issues....

AARI - Quiz on Environment Part 9 AARI - Quiz on Environment Part 9
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Location: Annakkili Amma Research Institute (AARI), 9/936 Mridula Nivas, Sivaram Ave, Sivagami Nagar, Medavakkam, Chennai, Tamil Nadu 600100, India
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AARI - Quiz on Environment Part 8 : This series of quiz will enhance you to get knowledge related to Environment and Environmental Issues....

AARI - Quiz on Environment Part 8 AARI - Quiz on Environment Part 8
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Location: Annakkili Amma Research Institute (AARI), 9/936 Mridula Nivas, Sivaram Ave, Sivagami Nagar, Medavakkam, Chennai, Tamil Nadu 600100, India
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AARI - Quiz on Environment Part 7 : This series of quiz will enhance you to get knowledge related to Environment and Environmental Issues....

AARI - Quiz on Environment Part 7 AARI - Quiz on Environment Part 7
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Location: Annakkili Amma Research Institute (AARI), 9/936 Mridula Nivas, Sivaram Ave, Sivagami Nagar, Medavakkam, Chennai, Tamil Nadu 600100, India
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AARI - Quiz on Environment Part 6: This series of quiz will enhance you to get knowledge related to Environment and Environmental Issues....

AARI - Quiz on Environment Part 6 AARI - Quiz on Environment Part 6
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Location: Annakkili Amma Research Institute (AARI), 9/936 Mridula Nivas, Sivaram Ave, Sivagami Nagar, Medavakkam, Chennai, Tamil Nadu 600100, India
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AARI - Quiz on Environment Part 5: This series of quiz will enhance you to get knowledge related to Environment and Environmental Issues....

AARI - Quiz on Environment Part 5 AARI - Quiz on Environment Part 5
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Location: Annakkili Amma Research Institute (AARI), 9/936 Mridula Nivas, Sivaram Ave, Sivagami Nagar, Medavakkam, Chennai, Tamil Nadu 600100, India
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AARI - Quiz on Environment Part 4 : This series of quiz will enhance you to get knowledge related to Environment and Environmental Issues....

AARI - Quiz on Environment Part 4 AARI - Quiz on Environment Part 4
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Location: Annakkili Amma Research Institute (AARI), 9/936 Mridula Nivas, Sivaram Ave, Sivagami Nagar, Medavakkam, Chennai, Tamil Nadu 600100, India
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AARI Institutional Day & World Oceans Day Quiz 2025

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AARI - Free Practice Test on Biology UNIT 2 BIOLOGICAL CLASSIFICATION MCQs Part - V : This series of quiz will enhance you to get knowledge related to BIOLOGY for various competitive Exams....

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AARI Summer Internship on Algal Biotechnology for Pachaiyappa's College, Chennai Students May-June 2025

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 Summer Internship 2025 Annakkili Amma Research Institute (AARI), conducted 15 days summer internship program for Pachaiyappa's College, Chennai, PG Botany final year students.  The Internship program was covering Biomass Production, Biomass Harvesting, Biomass Processing, Lipid Extraction, Phycoremediation, SLF and other topics related to Algal Biotechnology. The 15 days program started on 21st May 2025 and till 5th  June 2024. This Blog Post contains the Provisional Name List of the students, who participated in the Internship Program during 21st May 2025 and till 5th  June 2024. This list is to cross verify the certificate provided by AARI (AARI certificates are provided with QR codes, if anyone want to check the authenticity of the certificate can simply scan and verify the Name and AARI register Number).    S. No. AARI Register Number Student’s Name College Roll Number   1.    ...
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