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In the first years of cinematography, the exhibitors mostly used magic lantern slides to project films titles before the film’s projection. In Europe and in the United States, around 1902–1903, motion pictures started to be sold with edited titles on films, and edited subtitles on multi shot films. From around 1907, as the length and number of shots, subtitles and words increased, there was a kind of competition between the subtitle and the lecturer to explain the films to the audiences. In the transitional period – 1907–1916 –, the trade press and scenario manuals constantly debated subtitle usefulness and limits. On one hand the dream of cinematography as a universal language was incompatible with this device, and the strong ideal of the titleless film advocated that moving pictures should tell stories by themselves, without the aid of any external narration, like theatre plays. On the other hand, there were more realistic approaches: subtitles were unavoidable, as they were essential to make a film understandable. The main recommendation, however, was to use them very sparingly, and only when it was absolutely necessary, because they might spoil suspense by giving a summary of the action in advance, they were also considered to have an adverse impact on the “reality effect”, to be exterior to the story and to interrupt the flow of images. Despite the reluctances and ambivalences towards it, as the industry organized itself in the 1910’s the subtitle was retooled, and became conventional and largely used for the construction of the classical narrative film.
Since 150 years, the surroundings of Meran in the Etsch valley (Prov. Alto Adige (Südtirol), Italy) are known as an extraordinary place for rare bryophyte species. It is an attraction for bryologists, who collect species, which are found in Europe only in a few places in the southern Alps. The region is especially well known by the fieldwork of Julius Milde, who stayed there 2 years and described some species as new. In spite of the bryological importance of this region, descriptions of this area as well comments on the phytogeographical background seem to lack.
A catalogue of 107 species of liverworts (Marchantiophyta) and 8 species of hornworts (Anthocerotophyta), recorded from Assam, India is presented. This includes three new records for India viz., Cololejeunea denticulata (Horik.) S. Hatt., C. inflata Steph., Plagiochila furcifolia Mitt., and three species viz., Cololejeunea desciscens Steph. Colura ari (Steph.) Steph., Lopholejeunea eulopha (Taylor) Schiffn. new to mainland. Twelve species are new record for Eastern Himalayan bryo-geographical territory, 20 species as new to Assam and seven species are endemic to Indian regions.
The determination of complete DNA sequence of mitochondrial genome of liverwort, Marchantia polymorpha, opens the way to study the structure and organization of mitochondrial genomes of bryophytes. Since then several studies to sequence mitochondrial genomes of various plant groups have been made. Consequently 71 mitochondrial genomes (as on September 28, 2012) of Viridiplantae are available in organelle genome resources database at National Center for Biotechnology Information. Among these mitochondrial genomes the lineage sampling of bryophytes are poorly represented with only three liverworts, two mosses and two hornworts. The present review deals with features of sequenced mitochondrial genomes of bryophytes.
District Rajouri harbours a rich floral and faunal diversity besides varying climatic zones namely sub-tropical, temperate and alpine. The region exhibit significant altitudinal variations ranging from 490 m. to 4700 m. The present study was conducted to report bryophytic elements of the study area as there is no previous work done on this aspect from the study area, except some stray references. A total of 44 bryophyte species belonging to 4 orders, 16 families and 21 genera were reported from the study area. A checklist of the reported plant species with family, distributional range and habitat is presented in the paper. Besides contributing to the regional and national biodiversity check list database, the present study has opened up a new window for the future studies on the various aspects of the reported taxa including extensive exploration for the updation of the present list and to study the conservational aspects of the disappearing bryoflora of the region.