Binoy Kurian

50 Questions 15 Answers 0 Followers

Questions related from Binoy Kurian

What are the samples that shows positive confirmation for ninhydrin test?

Is we have any raw sample extract that show positive confirmation in ninhydrin test?

02 February 2019 7,833 5 View

What are the applications of thermodynamics in biological sciences? Is it possible to connect with some natural metabolic process with examples ?

What are the application of thermodynamics (Physical Chemistry) in Biotechnology ?

08 August 2018 3,145 9 View

What were the job opportunities one should get after acheiving a PhD Degree in Biotechnology both private and government presently in india?

Job opportunities after perceiving a Doctorate degree in biotechnology in India presently?

03 March 2018 832 3 View

Generally in what problematic situations in plants does a molecular phylogeny study should be proceeded?

What were the general inferences concluded after the phylogeny reconstruction?

11 November 2017 7,810 2 View

Which phylogeny software will give a single tree with 2 or 3 different combination of plastid gene sequences?

Say for example a combination of MATK and RBCL gene in plants ?

10 October 2017 1,485 3 View

Is it possible to select a phylogenetic tree by finding the bootstrap value in mega software?

Bootstrap value X mega software

10 October 2017 8,451 2 View

What were the basic steps and softwares used in a phylogenetic analysis ?

Can anyone explain it with an example and steps followed?

09 September 2017 1,645 4 View

Which software can align both forward and reverse DNA sequences(Direct PCR Product Sequences) and fill gaps for phylogenetic analysis?

How can we get a single sequence from two separate forward and reverse sequenced PCR product ? Is it possible by bioedit software?

09 September 2017 5,756 2 View

How the sex of an uni-sexual / Dioecious plant changed by the application of Auxin hormone ?

Is this method was applying in Horticulture or Agro-forestry systems ? Is this have any connection with physiological stress or evolution ?

07 July 2017 3,288 9 View

How horizontal gene transfer between tree species in dioecious plant occurs naturally ?

How does pollen-pistil incompatibility and geographic barriers between plant species in a family favors / disfavor horizontal gene transfer ?

07 July 2017 9,150 3 View

What are the elements in a particular plant of different species from different phytogeography found in different type of sexual systems?

Why transition from moneocious to Dioecious and different forms of Dioecious were found in some plant families? Is this an evolutionary adaptation or due to some other reasons?

07 July 2017 1,926 1 View

Can anyone suggest some classical plant phylogenomics research papers for review?

Area- plant phylogenomics, phytogeography and molecular phylogenetics?

06 June 2017 246 4 View

What were the phytogeographical elements on speciation in plants?

Attach some journal papers listing the phytogeographical elements leads to speciation and endemism in plants?

05 May 2017 4,202 3 View

Why the Sanger's method of DNA sequencing for ISSR PCR amplified Product fails ?

Same forward and reverse primer,s amplified DNA Product fails in Sanger sequencing, why it so.?

02 February 2017 5,422 2 View

What was the genome size of rattans/canes (Calamus Sps) ?

genome size of calamus

02 February 2017 8,070 1 View

Is the genic marker from ATP gene region of plants other than MAT K and RBC L phylogenetic markers were able to reconstruct a phylogeny in a family?

Is it possible to read INDELS while sanger sequencing ATP gene coded phylogenetic marker regions ? (Say for example ATP gene in plants)

02 February 2017 8,010 1 View

What may be the current and future economics of rattan as a natural resource into commercial products and trade in Indian and global scenario?

Can any one share the 10 Year Statistical Economical figures which support the communities and nation to build up this natural resource a new livelihood options and income in future?

02 February 2017 5,792 3 View

Why long storage of DNA in TE buffer under -20 degree degrades?

Reason for degradation or low concentration of DNA in TE buffer under -20 degree for long period?

01 January 2017 913 5 View

Whether gel elution and PCR clean up kits or Exo sap-IT Clean ups were good for downstream process while sequencing?

Advantages and disadvantages of gel elution and PCR clean up kits/Exo sap-IT Clean ups?

01 January 2017 9,652 5 View

What is the principle behind sex determination in dioecious plants in early seedling stage by molecular marker technology?

Is due to sex genes of allosomes or by autosomes . Is it varies from plant to plant. In which stage of reproductive phase of unisexual plant does sex differentiates first. Does it have any...

12 December 2016 220 1 View

Can anyone suggest some online text books for basic theories of phylogeography?

regarding phylogeography?

11 November 2016 7,682 2 View

How many replicates usually needed for one plant sample(DNA) in molecular phylogenomics ?

Regarding replicates in plant samples for sequencing ?

11 November 2016 7,262 1 View

Microsatellite markers are developed from the non coding regions of DNA sequences then how it codes for a trait?

MIcrosatellite x Minisatellite ?

11 November 2016 477 0 View

How can we find the updated IUCN status of different plant species in a genus?

Regarding IUCN status?

11 November 2016 8,581 0 View

How the sampling should be done for Molecular phylogenetic studies of a plant genus?

How sampling and experiment designed for molecular phylogeny analysis?

11 November 2016 6,577 1 View

Why loss of an expected allele occurs during genotyping with SSR markers in some accessions of a wild plant population?

Is loss of allele justified with evolution otherwise what is this scenario?

11 November 2016 1,911 0 View

What were the reasons for developing a species specific diagnostic marker & how it should be developed?

Regarding molecular marker development ?

11 November 2016 8,866 1 View

Why the number of cycles in a polymerace chain reaction varies from 28 to 35 depends up on protocols?

Advantage in increasing the number of cycles in PCR?

11 November 2016 3,028 3 View

Can anyone give examples for bi-allelic & multi-allelic molecular markers?

Differentiate bi-allelic and multi-allelic molecular markers?

11 November 2016 4,531 0 View

What is the concept behind alleles in Population Biology/Genetics?

What are these terms ..Rare alleles? ..Private alleles? ..Null alleles? ..Neutral alleles?..Mutant alleles? etc

11 November 2016 8,051 0 View

What were the key research questions behind a molecular phylogenetic study?

What were the principle and molecular techniques in phylogeny study?

11 November 2016 1,158 0 View

How paraphyly /nonmonophyletic in plant families/genus/species occur during evolution?

What were the reasons behind this in terms of molecular phylogeny or evolutionary biology?

08 August 2016 4,807 0 View

Is linkage (like in Drosophila melanogaster) reported in plants?

If it is , then can anyone mention an example in plants?

07 July 2016 1,131 3 View

Is any aneuploidy (monosomy and trisomy) reported in plants?

If it is , then quote some examples?

07 July 2016 4,812 2 View

Is the base number of chromosomes of a plant species will always same in any phytogeographical location?

How phytogeography (for different continents) ,base chromosome number and even polyploidy of same plant species are connected?

07 July 2016 581 2 View

Why bands amplified at different molecular weight for the same SSR Molecular marker ? How it is observed in terms of genetic polymorphism?

Is it due to the expression of multiple alleles of single gene or the allellic expression of polygenes ?

07 July 2016 2,504 1 View

What type of compounds accumulate during long term storage of plant leaf in deep freezers (-20 degree Celsius)?

DNA isolation hindered for long term frozen leaf samples;Why?

06 June 2016 6,723 0 View

What should be the nature of an SSR amplified product while sequencing ?

What is the nature of inserts between the forward and reverse priming sites? What will be the properties?

06 June 2016 1,745 4 View

Regarding BLOOK LED Transilluminator (GeneDirex) and the fluorescent dye novel juice?

Did anyone used BLOOK LED Transilluminator (GeneDirex) for visualizing DNA or PCR amplified product ? What is the standardised volume of novel juice to be used with 25 ul of PCR amplified product ?

05 May 2016 1,719 1 View

How environmental niche modelling used in conservation aspects of plant species in natural habitat of forest?

Applications of environmental niche modelling in conservation?

05 May 2016 9,958 2 View

How does the ecological niche destruction occurs in Rattans/any other forest plants?

Regarding ecological niche destruction?

05 May 2016 3,026 3 View

Is genetic drift is a phenomenon happens in small population of dioecious plant species?

What were the factors for dioecious plant limiting cross pollination for passing rare genes?

05 May 2016 3,091 1 View

What is the meaning of a bright band and a faint band in an agarose gel of different molecular weight amplified by the same molecular marker?

What is this scenario codes?

05 May 2016 7,275 0 View

Is the pcr product stable in room temperature:otherwise how much time it is stable ?

What should be the stability of PCR product?

03 March 2016 346 5 View

Why speciation of some genus in plants show altitude specificity ?

Why Different Sps of one genus in some plants are naturally seen in an altitudanal difference between 250m to 2500m ?

02 February 2016 7,516 7 View

What was the history of colonization of rattan (canes) plants in different forest types of India?

Different plants have different colonization history based on its economics.How rattan (family-Palmacea or Aracacea) colonization connected with the historical era?

02 February 2016 3,592 2 View

Is there have any mathematical equation to find the annealing temperature based on the GC content and number of bases in the primer ?

Apart from wet lab confirmation of annealing temperature of a primer by gradiant pcr;Is there have any mathematical equation to find it?

01 January 2016 5,251 2 View

Why 3.33 molar solution of KCL is used as electrode buffer in PH Meter ?

Why electrode of PH meter was placed in KCL solution ? What is the chemistry behind it ?

01 January 2016 9,192 0 View

In diocious Sps,whether female or male plants show genetical stability over certain qualitative and quantitative traits in timber yielding ?

Otherwise how the qualitative and quantitative traits were passed and show genitical stabilty / dominancy over these desirable traits?

01 January 2016 2,384 0 View

Why DNA Polymerase enzyme doesn't solidify at -20 degree celsius temperature ?

We know that the stability of DNA Polymerase remain good at -20 degree celsious. but why it remain liquid even at -20 degree celsious.

12 December 2015 2,862 3 View