No title

05 June 2018 9,095 0 View

How do I control genetic maps quality?

I have a map of a plant BC1 population i have drawn with MAPDISTO software and re-drawn with joinmap4.1 software. Both maps show linkage between two arabidopsis chromosomes probably due to...

09 October 2015 3,809 6 View

Is there a way to substitute QIAshredder column in plant RNA extraction kit?

I have a RNAeasy plant minikit and lilac columns are depleted, but I have plenty of pink columns. I would like to know if there is a way to avoid using QIAshredder columns. Thank you

01 February 2015 2,780 4 View

I have a soil sample and I want to distinguish how much of bacteria, fungi and plants are present. Any suggestions?

I need a precise detection technique to detect bacteria, fungi, plants in soil.

08 September 2013 442 2 View

Does anyone know of a service company that can identify unknown samples?

I have an unknow biological liquid in which I know for sure there is DNA inside. I want to know the sequence.

08 September 2013 9,918 6 View

Is it possible to recycle Whatman UNIFILTER microplates?

I have Whatman UNIFILTER microplates used for DNA extraction from Arabidopsis thaliana and I would like to know if there is a way to clean and re-use them (they are very expensive).

04 May 2013 5,156 12 View

Is it possible to identify from an unknown sample which kind of DNA is accumulated? How much plant, fungi and bacteria?

Is there an analysis capable of discriminating between taxa DNA in a a soil sample? I was thinking of amplifying specific (and common intra-taxa) rDNA sequences.

03 April 2012 1,560 3 View

No title

02 March 2021 3,060 3 View

What do you know about biotechnology art?

What do you know about biotechnology art?

02 March 2021 1,653 3 View

Which is the best place in the world for the plant biotechnology research?

I am searching for a good place for the Post Doc,

02 March 2021 4,053 3 View

Which bacteria are suitable for quorum sensing screening?

I want to find a quorum sensing inhibitor from plant extracts. Klebsiella pneumoniae, Moraxella catarrhalis, Staphylococcus aureus, and Streptococcus pneumoniae. I looked for these strains...

01 March 2021 7,675 3 View

Isolates of Hymenoscyphus fraxineus?

Dear Dr. Cai, my name is Simone Prospero and I work in the team of Phytopathology at the Swiss Federal Institute for Forest Snow and Landscape Research (WSL;...

01 March 2021 1,133 1 View

Is CD44 degraded in lysosome together with hyaluronan after CD44 mediated endocytosis of hyaluronic acid?

Also when RHAMM binds hyaluronic acid, they get internalized, will RHAMM also be degraded? Or both CD44 and RHAMM will be transferred back to the cell membrane? Asking for breast cancer cell line...

01 March 2021 8,169 2 View

Where to find data on trees in tropical agroforestry?

Hi, I'm looking for data (mainly related to management: growth rate, canopy size, soil and climate preferences, etc.) about tropical trees used in tropical agroforestry. Have you ever heard about...

28 February 2021 7,356 8 View

How to remove fatty material from plant extract?

The resultant solid was partitioned three times with 250 ml of petroleum ether (40-60/c) to remove any fatty material and evaporated to dryness.

28 February 2021 9,464 2 View

Good morning research fellows, Has anyone worked with senna alata plant extract on any kind of fish?

Literatures on the piscicidal effect of sennaa alata is scanty. if you have any related litrature either in the bark, leaves or roots used as treatment to any aquatic organism please kindly help...

28 February 2021 9,138 2 View

What is this fern?

Please help me to identify this fern species. Thank you in advance.

24 February 2021 2,435 5 View