Germplasm conservation - plant tissue and organ culture, Biology

Germplasm Conservation - plant tissue and organ culture

Totipotent plant cells and shoot tips can be freeze-preserved in liquid nitrogen (-196? C) for long periods, and when required they can be thawed and cultured to regenerate whole plants. Alternatively, for short term storage, the proliferating shoot cultures or roots can be incubated at growth-limiting conditions, such as decrease in temperature (4-12?c) or low nutrients. Such cultures have been shown to retain viability for 1-3 years, without a subculture. Root cultures have been kept for 25-30 years.

Posted Date: 1/24/2013 5:33:37 AM | Location : United States







Related Discussions:- Germplasm conservation - plant tissue and organ culture, Assignment Help, Ask Question on Germplasm conservation - plant tissue and organ culture, Get Answer, Expert's Help, Germplasm conservation - plant tissue and organ culture Discussions

Write discussion on Germplasm conservation - plant tissue and organ culture
Your posts are moderated
Related Questions
Explain Doctrine of Signatures? Handed down from the ancients, and elaborated on by the herbalists, was the 'Doctrine of Signatures', which was based on features that resembled

Explain the Principle of Nelson-Somogyi Method? Glucose is estimated by Nelson-Somogyi method. We begin our study of this method by getting to know the principle involved in th

State the types of bone density Misch classified bone density into following types (1988) D1. Dense cortical bone- which is almost never observed in maxilla and approximatel

Describe how to Analysis and Evaluation of JVP ? 1) Elevated: Any cause producing right ventricular, failure or in pericardial effusion and in constrictive pericardiitis when p

Is gene a triplet of consecutive DNA nucleotides A gene isn't a triplet of DNA nucleotides with their respective nitrogen-containing bases, like CGT or AAG. The nucleotide trip

Reproduction Living things do not arise spontaneously. They arise only from pre-existing living things This is one of the fundamental tenets of biology. The ability of an orga

Fibro-osseous Retention V/S Osseointegration Fibro-osseous retention is the tissue to implant contact interposition of the healthy, dense collagenous tissue between the implant

Animal Tissue A tissue is a group of cells that are similar in structure, origin and function. Tissue word coined by Bichat (Father of Histology). Histology term

Task: Write a maximum of five (5) pages of your research plan which should include details on the following topics as appropriate to your chosen study design: I. Background info

During the course of a physiology laboratory, a student finds that her PR interval is 0.24 second. Concerned, she takes her own ECG again an hour later and sees an area of the ECG