В 1852 г. русский ботаник Д.И. Иван

В 1852 г. русский ботаник Д.И. Ивановский впервые получил инфекционный экстракт из растений табака, пораженных мозаичной болезнью. Когда такой экстракт пропустили через фильтр, способный задерживать бактерии, отфильтрованная жидкость все еще сохраняла инфекционные свойства. В 1898 г. голландец Бейеринк придумал новое слово вирус, чтобы обозначить этим термином инфекционную природу некоторых профильтрованных растительных жидкостей. Хотя удалось достигнуть значительных успехов в получении, высокоочищенных проб вирусов и было установлено, что по химической природе это нуклеопротеины, сами частицы все еще оставались неуловимыми и загадочными, потому что они были слишком малы, чтобы их можно было увидеть с помощью светового микроскопа. Поэтому-то вирусы и оказались в числе первых биологических структур, которые были исследованы в электронном микроскопе сразу же после его изобретения в 30-е годы нашего столетия.

Результаты (английский) 1:

In 1852, 2010. Russian botanist Dmitry Ivanovsky first got infectious extract from plants infected with tobacco mosaic disease. When the extract through a filter able to detain bacteria filtered liquid still maintained infectious properties. In 1898, a Dutchman invented Beijerinck. new Word virus, to denote the term infectious nature of some profil′trovannyh vegetable liquids. Although significant progress has been achieved in obtaining highly purified virus samples, and found that on the chemical nature of this nukleoproteiny, the particles themselves still remained elusive and mysterious, because they were too small to be seen using a light microscope. Therefore, viruses and were among the first biological structures, which were studied in the electron microscope, immediately after its invention in the 30-ies of the century.

Результаты (английский) 2:

In 1852 the Russian botanist DI Ivanovsky was the first time an infectious extract from tobacco plants infected by mosaic disease. When this extract is passed through a filter capable of retaining bacteria filtered fluid still retained infectious properties. In 1898 the Dutchman Beijerinck invented a new word virus to mean the term infectious nature of some of filtered liquids plant. Although significant success was achieved in obtaining, highly purified virus samples and found that this nucleoproteins chemical nature, the particles themselves were still elusive and enigmatic because they were too small to be seen by using a light microscope. Therefore, some viruses, and were among the first biological structures, which have been studied in the electron microscope immediately after its invention in the 30s of this century.

Результаты (английский) 3:

in 1852,. russian botanist д.и. ivanovsky first received the extract of plants of tobacco affected by мозаичной disease. when the extract through a filter capable of holding bacteria filtered by the liquid still maintained its infectious properties. in 1898. the dutchman бейеринк invented a new word virus, to denote the term infectious nature of some профильтрованных plant fluids. although significant progress has been achieved to obtain high-purity samples of viruses and it was found that the chemical nature of this нуклеопротеины themselves particles still remained volatile, and mysterious, because they were too small to be seen with the light microscope. however, viruses and were among the first biological structures, which were investigated by the electronic microscope immediately after its invention in the 30s of the 20th century.