Please identify the photo of Lichen which was collected from the intertidal rocky surfaces?

Above sample was collected from the intertidal regions of Visakhapatnam coast, East coast of India.

01 February 2018 3,451 6 View

Can you please identify this fern species?

This plant was recently introduced to our department garden front the local nursery.

10 November 2017 4,247 4 View

Can you help me to identify this pteridophyte species?

This material was collected from the Punyagiri hills of the eastern ghats of India.

04 May 2017 7,346 4 View

Is there any life after death ?

I have read some books and articles on this issue with various versions. Were they misleading public or anything .......?

07 August 2016 5,123 3 View

Dear RG Friends can you kindly give your opinions/views on ONLINE Journals ?

Now a days online journals play vital role in publication of research findings. But some online journals are publishing the research papers with out review/editing.

05 June 2016 3,235 2 View

Can any one help me to identify this plant species ?

This photograph from Eastern Ghats of India

05 June 2016 688 16 View

Can any body explain the special feature present in the inflorescences

I have seen this plant in the paderu forest region and the inflorescences with various shpaes and sizes.

02 March 2016 3,601 14 View

In our compound one cactus plant with flower like structure, am i correct ?

31 December 2015 7,689 11 View

Can any one help me to identify this aquatic plant ?

I have collected this plant in an fresh water aquatic pond

07 August 2015 2,334 25 View

Can any one help me to identify this speciemen?

07 August 2015 4,599 12 View

How do I increase the yield of my PCR product?

Hello, We would like to increase the yield of our PCR product. We are running a series of PCR reactions that is targeting ~1.1kb sequence. We begin each reaction with ~400pg of template DNA...

02 March 2021 4,029 3 View

Research on Supply Chain Management in Indian context?

Hi, I am planning to apply for the PhD degree in the Supply Chain Mgt. with specific area of "Cold Storage warehouses" during Pandemics and wars. Where lock downs and shut downs are frequent....

02 March 2021 285 2 View

PACYC PCR not working after several attempts. Would anyone have any suggestions?

So, I have been trying to run a pACYC PCR which will be used later on for a Gibson Assembly. However the PCR is not working. I have already tried gradient PCR and changing extension time; however...

02 March 2021 1,146 2 View

How to address this issue in the analysis of Real-Time PCR results?

To dear Researchers, I was analyzing a series of concentration for estimation of Real-Time PCR efficiency. The concentration was 1:10. I used MS-excel to evaluate Slope. The result of slope was -8...

01 March 2021 8,683 4 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

Runs of nucleotides in Sanger sequencing?

I performed site directed mutagenesis, transformation, and then I sent out plasmids for Sanger sequencing and found out that there is extension of DNA just before the stop codon. I am not sure...

27 February 2021 547 3 View

The Shannon's index is inversely proportional to Simpson's index (1-D)?

I'm having a problem with my bloxplot with Shannon's and Simpson's indexs. The value of Shannon for my Community 1 indicating higher diversity (in relation of the Community 2), but have lower...

26 February 2021 3,033 9 View

How to compare 2 samples recruited with different sampling methods?

If I want to compare characteristics of 2 groups of patients, one group is recruited from a random sample of the general public while another group is from a sample with a fixed gender (male to...

26 February 2021 3,526 3 View

Can thermal cycler machines be problematic during PCR?

Hi, my question is about the heating of thermal cycler machines and I hope some of you had experienced a similar thing previously. There are two thermal cycler machines in the lab(BioRad) and for...

26 February 2021 4,777 4 View

Calculating volume of DNA required from DNA concentration?

Hi I am a bit confused. They are asking me to find out the volume of DNA required in ul (a total of 30-100 ng for genomic DNA) from the DNA concentration in the nanodrop reading which was 404.8...

26 February 2021 5,029 2 View