The end-Permian mass extinction was followed by the formation of an enigmatic rock layer with a distinctive macroscopic spotted or dendroid fabric. This deposit has been interpreted as microbial reef rock, digitate dendrolite, digital thrombolite, dendritic thrombolite, or bacterial deposits. Agreement has been reached in considering them as microbialites, but not in their formation. This study...

In the daily drudgery of clinical practice, every now and then we come across a patient who is sure that a particular drug is affecting his or her skin in a peculiar way. However, to our brains, trained to recognize common drug eruptions, it seems fantastic that any drug could cause side effects such as digitate dermatosis, [1] mycosis fungoides, [2] leukemoid reaction, [3] leg ulcer [4] or eve...

The constituents of the title co-crystal, C(12)H(14)N(4)O(2)S·C(7)H(6)O(2), are connected by an eight-membered hetero-synthon {⋯NCNH⋯OCOH}, whereby the carb-oxy-lic acid forms donor and acceptor hydrogen bonds with a pyrimidine N atom and the adjacent amine, respectively. The dimeric aggregates thus formed are arranged in rows with their terminal NH(2) groups forming N-H⋯O hydrogen bonds with n...

Abstract. Dubey R. 2022. Dictyosporium matherense sp. nov.: A new-fangled cheirosporous fungal species described from the Western Ghats of India. Asian J For 6: 1-8. new forest areas Matheran, India, is and illustrated. This characterized by large conidia being cheiroid, digitate, variable shape, having 600-3000 individual cells arranged in 15-80 rows consisting widening apical ends with tightl...

A healthy coral reef is linked to the mutualistic relationship between scleractinian and symbiotic Symbiodiniacea (SD). However, there limited research on SD in Malaysia, despite its important role reef-building coral. In this study, density of corals from family Acroporidae was evaluated (i) examine pattern (ii) comprehend regulation by host. The mean ranged 0.46 ± 0.01 × 106 cell cm-2 2.98 1....

The detrimental consequences of excessive levels heavy metal contamination on living things served as the motivation for this study. Adsorption Pb(II) ions was investigated synthetic magnetite (MG), baobab fruit shell (BB) and magnetite-baobab composite (MB). batch equilibrium technique used to investigate adsorption ions. effects initial concentrations (15-500 mg/L), adsorbent dose (0.05-0.3 g...

Abstract Two morphologically similar digitate kelp species, Laminaria digitata and Hedophyllum nigripes , co-occur along a shallow sublittoral depth gradient in the Arctic but, contrast to L. very few ecophysiological data exist for H. . We investigated growth, survival, photosynthetic characteristics carbon:nitrogen ratios of juvenile sporophytes, recruitment survival gametophytes genetically ...

The spread and outbreaks of phytophagous pests are often associated with global warming. In addition to economic interest, these species may be interest in terms biological indication climate changes. this context, we considered the locust digitate leafminer Parectopa robiniella Clemens, 1863 (Lepidoptera: Gracillariidae). This phytophage was first discovered Europe 1970 near Milano Italy. Sinc...