273 research outputs found
Paradictyocheirospora tectonae, a novel genus in the family Dictyosporiaceae from India
No full textRajeshkumar, Kunhiraman C., Verma, Rajnish K., Boonmee, Saranyaphat, Chandrasiri, Sajini, Hyde, Kevin D., Ashtekar, Nikhil, Lad, Sneha, Wijayawardene, Nalin N. (2021): Paradictyocheirospora tectonae, a novel genus in the family Dictyosporiaceae from India. Phytotaxa 509 (3): 259-271, DOI: 10.11646/phytotaxa.509.3.1, URL: http://dx.doi.org/10.11646/phytotaxa.509.3.
A phylogenetic reappraisal of Excipulariopsis narsapurensis in Wiesneriomycetaceae, Tubeufiales
No full textParaparath, Sruthi O., Rajkumar, Sakshi, Rajeshkumar, Kunhiraman C., Verma, Rajnish K., Gautam, Ajay Kumar, Narula, Bhavna, Wijayawardene, Nalin N., Tibpromma, Saowaluck, Karunarathna, Samantha C. (2023): A phylogenetic reappraisal of Excipulariopsis narsapurensis in Wiesneriomycetaceae, Tubeufiales. Phytotaxa 607 (5): 273-290, DOI: 10.11646/phytotaxa.607.5.2, URL: http://dx.doi.org/10.11646/phytotaxa.607.5.
FIGURE 1 in Paradictyocheirospora tectonae, a novel genus in the family Dictyosporiaceae from India
No full textFIGURE 1. Paradictyocheirospora tectonae (AMH 10301, holotype) 1–4 Sporodochial conidiomata on natural substrate. 5 Colonies on PDA obverse (left) and reverse (right). 6 Colonies on CMA obverse (left) and reverse (right). Scale bars: 1 = 500 µm. 2–4 = 100 µm.Published as part of Rajeshkumar, Kunhiraman C., Verma, Rajnish K., Boonmee, Saranyaphat, Chandrasiri, Sajini, Hyde, Kevin D., Ashtekar, Nikhil, Lad, Sneha & Wijayawardene, Nalin N., 2021, Paradictyocheirospora tectonae, a novel genus in the family Dictyosporiaceae from India, pp. 259-271 in Phytotaxa 509 (3) on page 263, DOI: 10.11646/phytotaxa.509.3.1, http://zenodo.org/record/542621
Data for: "Iron promoted end-on dinitrogen-bridging in heterobimetallic complexes of uranium and lanthanides"
No full text<p>RAW DATA FOR ARTICLE DATE: APRIL 2024 TITLE: Iron promoted end-on dinitrogen-bridging in heterobimetallic complexes of uranium and lanthanides AUTHORS: Nadir Jori, Juan J Moreno, K A Keerthi Shivaraam, Thalayan Rajeshkumar, Rosario Scopelliti, Laurent Maron, Jesus Campos and Marinella Mazzanti JOURNAL: Chemical Science 2024</p>
Mapping and Visualizing Research of COVID-19 with Immunology: A Bibliometric Study
No full textThis paper aims to demonstrate the World’s scientific contribution to COVID-19 and Immunology research for 2020–2022 and the emerging research pattern using various bibliometric parameters. The research publications were
retrieved from the SCOPUS database and analyzed using MS Excel, R Studio, and VOS Viewer software. The VOS Viewer software is mainly used for networking and visualization to understand the research pattern better. A total of 2877 documents were retrieved from SCOPUS using the search topic
COVID-19 and Immunology. The research found that DIAO B was a prolific author in COVID-19 and Immunology research, with 1247 publications. The most productive countries and institutions in this field were the USA (555 publications) and Huazhong university of science and technology (409
publications). The five hot author keywords are COVID-19, Sars-cov-2, Vaccine, Coronavirus and Antibody. The present study provides various networking map of research publications regarding the immune response
during COVID-19 infection. The results benefit researchers and practitioners in India and worldwide for understanding the pattern of research on COVID19 and identifying the potential immune response against SARS-CoV-
A Scientometric Exploration of Global Publications of Yoga Research from 2002-2021
No full textThe paper aims to provide an in-depth evaluation of the research output of Yoga for a period of 20 years, from 2002-2021. A total of 3498 documents retrieved from the Web of Science(WoS) database are considered for this analysis. The research finds that Cramer, H. was a most prolific author in Yoga scientific research with the highest 79 publications and top 2980 global citations. The most productive country is the USA, with 23967 publications, followed by India (5822) and Australia (2258). There was a significant increase in publications during the period of study. Most articles were published in the Journal of Alternative and Complementary Medicine. The highest number of Yoga research papers were contributed by two Indian institutions: All India Institute of Medical Sciences and the National Institute of Mental Health and Neuro-Sciences. Cramer H’ published the highest number of papers. The present study will be helpful for other researchers for further studies on Yoga research and policymakers for funding decisions and strategies
“K-SIGN” in Retrocaecal Appendicitis – A Case Series
No full textBackground: When someone has appendicitis, the symptoms can be different depending on where the appendix is located. When someone has retrocaecal appendicitis, their symptoms are different from those of classical appendicitis in which the appendix is in the usual place. K-Sign show that the back wall of the abdomen is soft in people with paracolic appendicitis. As a sign of respect, the K-Sign is called the "Kashmir Sign" after the place where it forms, Kashmir. When the inflamed appendix crosses above the iliac crest on the back wall of the abdomen, it's a sign. The soreness is caused by irritation of the peritoneum on the back wall of the abdomen. Case Presentation: A group of five patients were studied and a K-Sign was used to find tenderness on the back wall of the abdomen. The tenderness was found in a specific area bounded by the 12th rib above, the spine below, the side edge of the back wall below, and the iliac crest above. All 5 of the cases had pain in this place on the back wall of the abdomen. They all wanted to have an appendectomy and had a report from a histopathological test that showed their appendix was inflamed. Conclusion: The K-Sign was looked at in a swollen appendix that was retrocephalic and paracolic. The K-Sign is important because it's hard to diagnose retrocaecal appendicitis and it can lead to other problems
Excipulariopsis narsapurensis Spooner & P. M. Kirk
No full textExcipulariopsis narsapurensis (Subram.) Spooner & P.M. Kirk, Trans. Br. mycol. Soc. 78(2): 251 (1982). Index Fungorum number: 110673 = Excipularia narsapurensis Subram., J. Indian bot. Soc. 35(1): 56 (1956) Type:— INDIA, Hyderabad, Deccan Province, On dead wood, 1956, Subramanian, Holotype IMI 62750. Additional material verified for the genus establishment: USA, Hawaii, Molokai, Kau, Mt. House trip, on decayed wood with corticeaceous fungus, 9 June 1952, M.L. Lohman s. n. (BISH 594584). Material examined: INDIA, Maharashtra, Kudal area, 15° 97′ 00″ N, 73° 77′ 61″ E, 321 msl., on litter of Holigrana arnottiana, 23 July 2018, Rajeshkumar K.C. & Sneha Lad, (AMH 10508); culture NFCCI 5470 (ITS OQ787041, RPB2 OQ789561). INDIA, Maharashtra, Thane rural area, 19° 13′ 13″ N, 72° 57′ 17″ E, 23 msl., on bark of Sterculia urens, 23 April 2019, Sakshi R., Fungorium AMH 10509 (Figs. 2,3). Morphological description Sexual morph:—Undetermined. Asexual morph: Mycelium mostly immersed. Conidiomata 46–91 × 78–90 μm (= 71.9 × 82.7 μm, n = 30), superficial, setiferous, dark-brown to black, thick-walled. Setae straight or flexuous, peripheral, arising directly from cells of the basal stroma, subulate, brown to dark brown, septate, thick-walled, smooth, pointed at apex. Conidiophores micronematous, short, cylindrical, pale-brown, unbranched. Conidiogenous cells holoblastic, monoblastic, integrated, terminal, and determinate. Conidia 68–72 × 23–27 μm (= 70.5 × 26.7 μm, n = 30), acrogenous, solitary, dry, broadly fusoid, truncate at the base, multi-septate, dark-brown, with hyaline to very pale brown terminal cells, thick and smooth-walled. Culture characteristics: —Colonies on MEA at 25 ± 2º C after 10 d slow growing, 22–24 mm diam, initially light brown (5D5), when mature colonies are greyish brown (6F3) reverse brownish grey to grey center (6F2 to 6F1). Margin irregular, brownish grey to grey (6D2 to 6E1). Note: —Both specimens of Excipulariopsis,despite emanating from different hosts and locations,possessed identical distinguishing morphological traits; as a result, we authenticated both accessions as E. narsapurensis. Phylogenetic analyses using individual sequence data of ITS and RPB2 and concatenated datasets (ITS + RPB2) established the placement of this genus closely allied to Heveicola, Parawiesneriomyces, Phalangispora, Pseudogliophragma, Setosynnema, Speiropsis and Wiesneriomyces belonging to Wiesneriomycetaceae. Based on the recently published sequence data of TEF1α and LSU (Yang et al. 2023), phylogenetic prediction of Excipulariopsis has been reworked and genus was accurately placed with maximum statistical support in the Wiesneriomycetaceae. A synopsis of the genera of Wiesneriomycetaceae is shown in Table 2. A morphology-based key for the genera of Wiesneriomycetaceae is given below.Published as part of Paraparath, Sruthi O., Rajkumar, Sakshi, Rajeshkumar, Kunhiraman C., Verma, Rajnish K., Gautam, Ajay Kumar, Narula, Bhavna, Wijayawardene, Nalin N., Tibpromma, Saowaluck & Karunarathna, Samantha C., 2023, A phylogenetic reappraisal of Excipulariopsis narsapurensis in Wiesneriomycetaceae, Tubeufiales, pp. 273-290 in Phytotaxa 607 (5) on page 280, DOI: 10.11646/phytotaxa.607.5.2, http://zenodo.org/record/824886
Outline of Fungi and fungus-like taxa – 2021
No full textWszyscy autorzy: Wijayawardene N. N., Hyde K. D., Dai D. Q.; Sanchez-Garcia M., Goto B. T., Saxena R. K.; Erdogdu M.; Selcuk F., Rajeshkumar K. C., Aptroot A., Blaszkowski J., Boonyuen N., da Silva G. A., de Souza F. A., Dong W., Ertz D., Haelewaters D., Jones E. B. G., Karunarathna S. C., Kirk P. M., Kukwa M., Kumla, J., Leontyev D. V., Lumbsch H. T., Maharachchikumbura S. S. N, Magurno Franco, Martinez-Rodriguez P., Mesic A., Monteiro J. S., Oehl F., Pawlowska J., Pem D., Pfliegler W. P., Phillips A. J. L., Posta A., He M. Q., Li J. X.; Raza M., Sruthi O. P., Suetrong S., Suwannarach, N., Tedersoo, L., Thiyagaraja V., Tibpromma S., Tkalcec Z., Tokarev Y. S., Wanasinghe D. N., Wijesundara D. S. A., Wimalaseana S. D. M. K., Madrid H., Zhang G. Q., Gao Y., Sanchez-Castro I., Tang L. Z.; Stadler M., Yurkov A.; Thines M.This paper provides an updated classification of the Kingdom Fungi (including fossil fungi)
and fungus-like taxa. Five-hundred and twenty-three (535) notes are provided for newly introduced
taxa and for changes that have been made since the previous outline. In the discussion, the latest
taxonomic changes in Basidiomycota are provided and the classification of Mycosphaerellales are
broadly discussed. Genera listed in Mycosphaerellaceae have been confirmed by DNA sequence
analyses, while doubtful genera (DNA sequences being unavailable but traditionally
accommodated in Mycosphaerellaceae) are listed in the discussion. Problematic genera in
Glomeromycota are also discussed based on phylogenetic results
Reductive activation of N 2 using a calcium/potassium bimetallic system supported by an extremely bulky diamide ligand
No full textInternational audienceAn extremely bulky xanthene bridged diamide ligand ((NON)-N-TCHP = 4,5-bis(2,4,6-tricyclohexylanilido)-2,7-diethyl-9,9-dimethyl-xanthene) has been developed and used to prepare two monomeric diamido-calcium complexes [((NON)-N-TCHP)Ca(D)(n)] (D = THF, n = 2, 3; D = toluene, n = 1, 4). Reduction of 4 with 5% w/w K/KI under an N-2 atmosphere gave the first well-defined, hetero-bimetallic s-block complex of activated dinitrogen, [{K((NON)-N-TCHP)Ca}(2)(mu-eta(2):eta(2)-N-2)] 5, presumably via a transient calcium(i) intermediate
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