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Tomato

tomato

Origin: Sp. Or Pg. Tomate, of American Indian origin; cf. Mexican tomail.

(Science: botany) The fruit of a plant of the nightshade family (Lycopersicum esculentun); also, the plant itself. The fruit, which is called also love apple, is usually of a rounded, flattened form, but often irregular in shape. It is of a bright red or yellow colour, and is eaten either cooked or uncooked.

(Science: zoology) Tomato gall, the larva of a large hawk moth (sphinx, or Macrosila, quinquemaculata) which feeds upon the leaves of the tomato and potato plants, often doing considerable damage. Called also potato worm.


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Re: green wavelength in plant photosynthesis

hi guys, i'm new around here. I'm doing an experiment of how tomato seedlings of the same type response to different light spectrum. i read on the internet that green light is useless for plants. but what happens to those seedlings which are exposed only ...

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by robsabba
Tue Sep 01, 2009 3:59 pm
 
Forum: Botany Discussion
Topic: green wavelength in plant photosynthesis
Replies: 3
Views: 66

green wavelength in plant photosynthesis

hi guys, i'm new around here. I'm doing an experiment of how tomato seedlings of the same type response to different light spectrum. i read on the internet that green light is useless for plants. but what happens to those seedlings which are exposed only ...

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by dummy92
Sat Aug 29, 2009 8:28 am
 
Forum: Botany Discussion
Topic: green wavelength in plant photosynthesis
Replies: 3
Views: 66

HELP ME PLEASE!!!

... questions on my take home final exam and i am completely stumpped or really stupid...don't know which.. 12. A new virus that infects the leaves of tomato plants has recently been isolated. To study it, you start by digesting the virus particles with protease, and enzyme that completely digests ...

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by Jersey08205
Sun Aug 09, 2009 8:53 pm
 
Forum: Cell Biology
Topic: HELP ME PLEASE!!!
Replies: 4
Views: 158

Re: I get short smears trying to amplify tomato DNA, pleaseHelp

I have ordered samples of plant DNA extraction kits from both MoBio and Epicenter. I am looking forward to try those. I noticed that on the gel I ran for my genomic extract that there was much more intensity of bands that were very small (~50-400)bp compared to larger in tact fragments present. I th...

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by tomato
Tue Jul 28, 2009 7:41 pm
 
Forum: Molecular Biology
Topic: I get short smears trying to amplify tomato DNA, pleaseHelp
Replies: 5
Views: 165

Re: I get short smears trying to amplify tomato DNA, pleaseHelp

Yes, I have tried both the same temperature in addition to trying slightly lower and slightly higher. No difference. But as my standard reaction goes I use the same as the temperature published.

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by tomato
Fri Jul 24, 2009 12:59 pm
 
Forum: Molecular Biology
Topic: I get short smears trying to amplify tomato DNA, pleaseHelp
Replies: 5
Views: 165
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