tortula vahliana, a new moss from iran
نویسندگان
چکیده
the genus tortula includes about 114 species in the world and 18 species were found in iran. in the present paper, t. vahliana (schultz) mont. is reported for the first time from iran.
منابع مشابه
Tortula vahliana, a new moss from Iran
The genus Tortula includes about 114 species in the world and 18 species were found in Iran. In the present paper, T. vahliana (Schultz) Mont. is reported for the first time from Iran.
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The following four species Physcomitrium pyriforme (Funariaceae), Bryum alpinum, Pohlia elongata (Bryaceae) and Fabronia pusilla (Fabroniaceae), are reported for the first time from Iran. The specimens were collected from Makhmal-kuh mountain (situated in north of Khorram-abad, Lorestan province). The voucher specimens are preserved in the Az-Zahra University herbarium, Tehran, Iran.
متن کاملFOUR NEW RECORDS FOR THE MOSS FLORA OF IRAN
Following 4 species of Mosses are reported from Hezar Masjed mountains (north of Khorasan province) as new records to Iran: Pottia lanceolata, Grimmia alpicola, Bryum badium & Ovthotrichum schimperi.The descriptions, collecting localities (habitats) and distribution of each species in the world along with their figures are given.
متن کاملMembrane Organization of the Desiccation-Tolerant Moss Tortula ruralis in Dehydrated States.
Membrane organization of the desiccation tolerant moss Tortula ruralis was studied in several intensely dehydrated states (75% relative humidity [RH], 90% RH, plasmolysis in molar salt, freezing to -20 degrees C) by (31)P nuclear magnetic resonance and ultrastructural analyses. Both methods revealed that even at 75% RH (-400 bars), the moss cellular membranes retained extended phospholipid bila...
متن کاملtortula vahliana، گزارش یک خزه جدید برای ایران
جنس tortula hedw. حدود 144 گونه در دنیا دارد که تا کنون 18 گونه آن در ایران شناسایی شده است. در این تحقیق، گونه جدید .(schultz) mont t. vahliana برای نخستین بار از ایران گزارش می شود.
متن کاملPolyribosomes Conserved during Desiccation of the Moss Tortula ruralis Are Active.
During desiccation of the moss Tortula ruralis (Hedw.) (Gaertn, Meyer and Scherb) polyribosomes are conserved. On rehydration, protein synthesis is rapidly resumed. In the presence of protein synthesis initiation inhibitors ribosome run-off from the conserved polyribosomes takes place, confirming that these retain their activity as intact structures during desiccation.
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عنوان ژورنال:
رستنیهاجلد ۱۵، شماره ۱، صفحات ۶۵-۶۷
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