Precambrian-Cambrian boundary interval occurrence and form of the enigmatic tubular body fossilShaanxilithes ningqiangensisfrom the Lesser Himalaya of India

Palaeontology ◽  
2013 ◽  
Vol 57 (2) ◽  
pp. 283-298 ◽  
Author(s):  
Lidya G. Tarhan ◽  
Nigel C. Hughes ◽  
Paul M. Myrow ◽  
Om N. Bhargava ◽  
Arun D. Ahluwalia ◽  
...  
Keyword(s):  
Lesser Himalaya ◽  
Tubular Body

Depositional environment of Upper Paleocene – Middle Eocene series of the Lesser Himalaya, Central Nepal

Lithos ◽  
2021 ◽  
Vol 388-389 ◽  
pp. 106060
Author(s):  
Bhupati Neupane ◽  
Junmeng Zhao ◽  
Babu Ram Gyawali ◽  
Yan Deng ◽  
Bishal Maharjan ◽  
...  
Keyword(s):  
Depositional Environment ◽  
Middle Eocene ◽  
Lesser Himalaya ◽  
Central Nepal ◽  
Upper Paleocene

Sedimentary evolution of middle Jurassic epeiric carbonate ramp Hazara Basin Lesser Himalaya Pakistan

2021 ◽  
Vol 36 (3) ◽  
Author(s):  
Malik Muhammad Saud Sajid Khan ◽  
Qasim Ali Jadoon ◽  
Muhammad Umar ◽  
Ahsan Ali Khan
Keyword(s):  
Middle Jurassic ◽  
Carbonate Ramp ◽  
Lesser Himalaya ◽  
Sedimentary Evolution

scholarly journals Flower phenological events and duration pattern is influenced by temperature and elevation in Dhauladhar mountain range of Lesser Himalaya

2021 ◽  
Vol 129 ◽  
pp. 107902
Author(s):  
Mustaqeem Ahmad ◽  
Sanjay K. Uniyal ◽  
Daizy R. Batish ◽  
Sonia Rathee ◽  
Padma Sharma ◽  
...  
Keyword(s):  
Mountain Range ◽  
Lesser Himalaya

scholarly journals AN ELECTRON MICROSCOPE STUDY OF THE DEVELOPMENT OF A MOUSE HEPATITIS VIRUS IN TISSUE CULTURE CELLS

1965 ◽  
Vol 24 (1) ◽  
pp. 57-78 ◽  
Author(s):  
J. F. David-Ferreira ◽  
R. A. Manaker
Keyword(s):  
Electron Microscope ◽  
Inclusion Bodies ◽  
Hepatitis Virus ◽  
Mouse Hepatitis Virus ◽  
Dense Material ◽  
Virus Particles ◽  
Culture Cells ◽  
Tissue Culture Cells ◽  
Tubular Body ◽  
Number Of Particles

Samples taken at different intervals of time from suspension cultures of the NCTC 1469 line of mouse liver—derived (ML) cells infected with a mouse hepatitis virus have been studied with the electron microscope. The experiments revealed that the viruses are incorporated into the cells by viropexis within 1 hour after being added to the culture. An increasing number of particles are found later inside dense cytoplasmic corpuscles similar to lysosomes. In the cytoplasm of the cells from the samples taken 7 hours after inoculation, two organized structures generally associated and never seen in the controls are observed: one consists of dense material arranged in a reticular disposition (reticular inclusion); the other is formed by small tubules organized in a complex pattern (tubular body). No evidence has been found concerning their origin. Their significance is discussed. With the progression of the infection a system of membrane-bounded tubules and cisternae is differentiated in the cytoplasm of the ML cells. In the lumen of these tubules or cisternae, which are occupied by a dense material, numerous virus particles are observed. The virus particles which originate in association with the limiting membranes of tubules and cisternae are released into their lumen by a "budding" process. The virus particles are 75 mµ in diameter and possess a nucleoid constituted of dense particles or rods limiting an electron transparent core. The virus limiting membrane is sometimes covered by an outer layer of a dense material. In the cells from the samples taken 14 to 20 hours after inoculation, larger zones of the cell cytoplasm are occupied by inclusion bodies formed by channels or cisternae with their lumens containing numerous virus particles. In the samples taken 20 hours or more after the inoculation numerous cells show evident signs of degeneration.

Sequence Stratigraphy of the Neoproterozoic Infra Krol Formation and Krol Group, Lesser Himalaya, India

2002 ◽  
Vol 72 (4) ◽  
pp. 524-542 ◽  
Author(s):  
G. Jiang ◽  
N. Christie-Blick ◽  
A. J. Kaufman ◽  
D. M. Banerjee ◽  
V. Rai
Keyword(s):  
Sequence Stratigraphy ◽  
Lesser Himalaya

Impure marbles of the Lesser Himalaya: another source of continental radiogenic osmium

2002 ◽  
Vol 204 (1-2) ◽  
pp. 203-214 ◽  
Author(s):  
Anne-Catherine Pierson-Wickmann ◽  
Laurie Reisberg ◽  
Christian France-Lanord
Keyword(s):  
Lesser Himalaya
Sign in / Sign up

Export Citation Format

Share Document