Plant-tc Monthly Archive - October, 2005

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Narcissus tissue culture papers



Dear Hamad,
I have just found one of my papers on a free site linked to Standford University.

http://aob.oxfordjournals.org/cgi/reprint/71/5/437

This paper should give you some basic information that will answer most
of your questions.

Chow YN

  ----- Original Message -----
  From: Hamad Abu Zahra
  To: Everboleh
  Sent: Wednesday, September 28, 2005 1:28 PM
  Subject: Re:  Market Size of tissue cultured plants

  i dont know if this web site could give you a hint, i hope so please check it out:

  http://www.nabard.org/roles/ms/bt/ptc.htm

  best regards

Everboleh <everboleh@HOTMAIL.COM> wrote:
    Dear All,
    I am doing some research into the market size of tissue cultured plants, the
    types of plants of demand and $US value. I am not sure if any one can help.

    I Googled some of the terms associated with this and only found a couple of
    references on this area back in 1997 and nothing "fresher".

    Any "guesstimates" from learned colleagues like your goodselves will be very
    much appreciated!

    YN Chow

    ----- Original Message -----
    From: "Anil Kumar"
    Sent: Saturday, September 24, 2005 12:26 PM
    Subject: Re: UV Lights

    > Dear Duvdevani,
    > As far as you use plastic tubes, Plastic it will show degradation under
    UV-Light. Even UV-stabilized plastic is affected by th UV light. UV is
    certainly going to efect plastic.
    >
    > Anil Kumar
    >
    > Avraham Duvdevani wrote:
    > Dear Dr Anil Kumar
    > thanks for your comment
    > You are right in noting that UV light does not penetrate ordinary glass.
    > However in our lab we use plastic tubs ( polypropylene ) as growth vessels.
    > and this material is UV permeable.
    > We would not dare to leave "full" (containing plantlets) tubs under UV
    > light but I wonder wheather the UV tays can damage "empty" tubs with media.
    > yours
    > Dubon
    > Avraham Duvdevani (Dubon)
    > Rahan Meristrem
    > Kibutz Rosh Hanikra
    > West Galilee, 22825 , Israel
    > Tel: + 972 4 985 7100
    > fax: + 972 4 982 4333
    >
    > >From: Anil Kumar
    > >Reply-To: Plant Tissue Culture
    >
    > >To: PLANT-TC@LISTS.UMN.EDU
    > >Subject: Re:  UV Lights
    > >Date: Fri, 16 Sep 2005 04:51:45 +0100
    > >
    > >Dear Avraham Duvdevani,
    > >Although it is right that UV light may have some effect on media
    > >composition. But I donot know how it will enter in to the culture vessel.
    > >UV can panitrate ordinary glass. It can only cross the quartz glass and I
    > >understand that the culture vessels are not made of quartz glass.  Further,
    > >IAA ia maximally affecteed by the red light. So in my openion UV will not
    > >have any effect media comonent.
    > >Regards
    > >
    > >Anil Kumar
    > >
    > >Avraham Duvdevani wrote:
    > >Dear TC people
    > >Does any one has unformation concerning the effect of UV light on media
    > >constituents?
    > >
    > >IAA is known to be kight labile so I assume that it is degraded by UV, but
    > >what about other ingridients, e.g growth substances, vitamins etc?
    > >Any answer will be of interest
    > >thank you all in advance
    > >Dubon
    > >---------------------------------
    > Avraham Duvdevani (Dubon)
    > Rahan Meristrem
    > Kibutz Rosh Hanikra
    > West Galilee, 22825 , Israel
    > Tel: + 972 4 985 7100
    > fax: + 972 4 982 4333
    > _________________________________________________________________
    > Dr. Anil Kumar
    > TIFAC - CORE
    > Thapar Institute of Engineering & Technology
    > Patiala - 147 004, Punjab, India
    > Phone: +91 - 175 - 239 3340 (o)
    > +91 - 9417324436 (M)

  Hamad M. F. Abu Zahra
  P.O.Box   2002   Um Alsummaq & Khalda
  Postal Code 11821
  Amman  -  Jordan
  Telephone :  +962 6 582  78 88
  Mobile      :  +962 777 65 65 20


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