Archive | Plant Cell

2 Important Vectors for Plant Cells | Genetics

Two types of vectors are used for the introduction of foreign genes into plant cells. Among them, the Ti-plasmid of Agrobacterium tumefaciens and a few plant viruses such as caulimoviruses and geminiviruses are the most important ones. Vector # 1. Agrobacterium Tumefaciens Ti Plasmids: Plants cells do not contain natural plasmids that can be utilised as cloning vectors. However, the [...]

By |2017-11-09T18:48:01+00:00November 9, 2017|Plant Cell|Comments Off on 2 Important Vectors for Plant Cells | Genetics

Components Present in the Cell Wall of Plant Cells | Hindi | Cell Biology

Read this article in Hindi to learn about the tests conducted to identify various components present in the cell wall of plant cells. आप जानते हैं कि वनस्पति-कोशिकाएँ एक दृढ़ कोशिकाभित्ति से घिरी रहती है । कोशिका-भित्ति में अनेक रासायनिक अवयव उपस्थित रहते हैं उनमें से प्रमुख हैं- सेल्युलोज, लिग्रिन, सुबेरिन एवं म्यूसिलेज । इन अवयवों के अवलोकन हेतु निम्न [...]

By |2017-03-08T18:37:51+00:00March 8, 2017|Plant Cell|Comments Off on Components Present in the Cell Wall of Plant Cells | Hindi | Cell Biology

Study of Plant Cell in an Onion Peel (With Diagram) | Hindi | Biology

Read this article in Hindi to learn about the study of plant cell in an onion peel, explained with the help of suitable diagrams. आवश्यक सामग्री: एक प्याज, चाकू या ब्लेड, वॉच-ग्लास, पानी, चिमटी, ड्रॉपर, आयोडीन का घोल, स्लाइड एवं कवर स्लिप । विधि: (i) एक प्याज लेकर चाकू अथवा ब्लेड से उसके लम्बवत् टुकड़े काट लीजिए । (ii) अब [...]

By |2017-03-08T18:37:50+00:00March 8, 2017|Plant Cell|Comments Off on Study of Plant Cell in an Onion Peel (With Diagram) | Hindi | Biology
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