The principles, conventions, and terms used to systematically classify biological information, entities, processes, but also subfields of biology.

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49 views

What are the genus and species name of different breeds of dog?

Can you refer me to a good source containing the genus and species name of different breeds of dogs?
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1answer
44 views

What is the context in which a species gets the name “elegans”

Quite a lot of Latin binomials from different genera contain the same species name. For example, there are a number of that reflect the physical properties of the species (Tables have the latin name, ...
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2answers
65 views

What would be the scientific name of this worm

I saw this pic while crawling online and it was a bit different for me to predict which worm is this. Source: http://www.seafishingtackle4u.com/softbaits/ragworms-latex-lures/ It appears somewhat ...
6
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2answers
67 views

Which species were first described by Charles Darwin?

There are many plants and animals named for the naturalist Charles Darwin, such as Darwin's Frog (Rhinoderma darwinii), but which were named by him? I'm finding it difficult to find such a list.
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1answer
39 views

what would be the scientific name of this variety of dove

recently i came across a small dove who had its feathers tied by a rubber band so that it $would'nt$ fly. it looks some what like this i was stunned by seeing it as i have never seen a dove in ...
2
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1answer
50 views

What is the scientific name of this butterfly?

I have this butterfly but I don't know its scientific name. I think that it's a common butterfly which can be seen everywhere (btw, I'm in Taiwan.) Thanks for your help :D
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2answers
305 views

What are these strings used to describe animals?

For example, what's a $dt^{sz}$ hamster? (http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1144494/). What's a Rgs9-Cre/+;gtROSA/+ mouse? ...
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2answers
57 views

Is the tomato a very very close relative of the pepper?

I ask because if you look at a tomato, the way it grows on a vine, its color, the texture, and make up of its skin and internal structure it seems very much like a pepper. The only thing I can think ...
2
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2answers
59 views

translation of scientific names [closed]

I am trying to determine the "translated" meanings (not seeking the common names) of different insects, (presently some bees and wasps). Does anyone know of a printed or internet resource that ...
3
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1answer
333 views

What is the proper format for genus and species names in latin?

When using the latin nomenclature for a fish in printed materials (such as Sander vitreus for walleye), what is the correct capitalization of each word? In this example, should 'S' be uppercase ...
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2answers
33 views

Could alpha-numeric taxonomy of fungi make things simpler?

Please feel free to construe this question broadly--I don't see why the question would not apply to branches of biology other than mycology. If the goal of taxonomy is to create classification of ...
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3answers
185 views

What does orbital mean in orbital frontal cortex?

Orbital frontal cortex is where decisions are made. What does the word orbital there mean? I looked around in wikipedia and never find it.
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90 views

Epinephrine vs. Adrenaline

Both names are widely used, with what appears to me as a slight prevalence of “epinephrine” in scientific literature and an overwhelming prevalence of “adrenaline” in popular media. Are there any ...
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0answers
94 views

On the definition of gDCW (gram dry cell weight)

I need some clarification on the concept of gram dry cell weight. The unit acronym gDCW stands for gram dry cell weight. My interpretation is that 1 gDCW is equivalent to 1 gram of dry cells, but I ...
3
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1answer
893 views

What is the definition of “dry weight” and “dry cell weight”?

As I understand it, the dry weight of something is its weight minus the weight of its water content. Is this the definition? What about dry cell weight?
2
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1answer
384 views

Difference between 'Orbit' and 'Globe' in eye anatomy?

What's the difference between 'Orbit' and 'Globe' in eye's anatomy. Do they refer to the same ? I encountered this in this text: ... ciliary ganglion, which is approximately 3 mm in size, and ...
3
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1answer
824 views

Neuromediator, Neuromodulator, Neurotransmitter?

Of these three words, perhaps Neurotransmitter is the most obvious. I took a look at Wikipedia page for Neuromodulation and found that this is pretty similar to Neurotransmitter too. I guess ...
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2answers
93 views

Are SLC52A2 and GPR172A really the same?

The official HUGO gene nomenclature page says that GPR172A (Gamma-hydroxybutyrate receptor) and SLC52A2 (riboflavin transporter, member 2) are the same. The sequence reported by Andriamampandry seems ...
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1answer
44 views

How to refer to person-derived and place-derived species names

Are there words that categorize latin specific epithets by how they're derived? Specifically, I was wondering if there exist adjectives to refer to: Person-derived species names as in Nothura darwini ...
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3answers
947 views

Polymorphism in cnidarians?

To me, the phenomenon of polymorphism in cnidarians is particularly troubling. I gather that it essentially refers to existence of various different forms or kinds of individuals, i.e. zooids and ...
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4answers
125 views

Are there more descriptive ways of naming genes and gene interactions?

I couldn't help but notice just how non-descriptive the gene names that modern genetics is using. Currently I'm reading "The new science of Evo Devo" by Sean B. Carroll and here are some examples of ...
3
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2answers
485 views

Why does Glutamine have the symbol Q?

Spent a half hour googling this and the best I could find was this: Now for some rhymes: Arginine = R. R we having fun yet? Asparagine = N The kNights of Ne say "Ne". Glutamine is a cute ...
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2answers
2k views

Gene & Protein nomenclature: N-Myc, c-Myc, et. al

Can someone explain (or point me to an explanation of) exactly what is meant by all the different symbols I see used for writing genes and proteins? I think I know that for genes, we use an italic ...
3
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1answer
64 views

How are atoms in benzopyridines and benzopurines numbered?

I am well-aware of the numbering system used for the traditional bases, as seen below. My question is how are the atoms in the size-expanded bases seen in xDNA and xRNA numbered?
9
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1answer
763 views

What's the name of the fibrous strands that hold the seeds in a pumpkin?

If you cut open a pumpkin, the seeds are suspended inside the pumpkin by some fibrous, slimey strands. You can see them in the middle of this sliced-open pumpkin: I'm writing a post for the ...
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3answers
33k views

What is the difference between orthologs, paralogs and homologs?

These three terms are often misused in the literature. Many researchers seem to treat them as synonyms. So, what is the definition of each of these terms and how do they differ from one another?
3
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1answer
623 views

“Acellular” designation for organisms

Why do some biologists refer to single-celled organisms such as Amoeba and Paramecium as acellular (i.e., without cells) rather than unicellular (i.e., one cell)?
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2answers
105 views

Does the word “polymorphism” refer to the gene, the phenotype, or both?

In genetics, does the word "polymorphism" properly refer to genes, to phenotypes, or both? For example, if there are two alleles that lead to differences in the structure of the D2 neuroreceptor, ...
5
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1answer
191 views

Formal definition of a 'genetic trait reservoir'?

I've read the tomato genome paper in Nature published recently, and they describe the tomato genetic resource as a rich trait reservoir that will provide biological ...
4
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2answers
80 views

Genetic networks vs genetic architectures?

What is the difference between the terms genetic network and genetic architecture? I've heard both in a variety of contexts used by different people, so I am interested in what people think they mean, ...
8
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1answer
1k views

Does the use of “var”, “x”, and/or “ssp” in a scientific name provide specific information?

What exactly does it mean when a plant has a scientific name that specifies a vairety, for example Nothofagus solandri var. cliffortioides, or when the name includes an "x", as in Populus ...
7
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1answer
199 views

Linkage and LD: quantitative or qualitative?

My understanding is that the concept "genetic linkage" can be expressed in quantitative form, like: A predisposing gene X was found in close genetic linkage to Y. ...
5
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2answers
348 views

What does the 34/70 in Saccharomyces pastorianus Weihenstephan 34/70 stand for?

I've searched everywhere. No Wikipedia page. No information on NCBI. I searched all occurrences of 34/70 in some primary research articles! The best I've found is this brewery forum where someone ...
6
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1answer
117 views

On which date did the official name change of Lactobacillus sanfranciscensis change?

When did the change of official name from Lactobacillus sanfrancisco to Lactobacillus sanfranciscensis happen? An answer ((to the exact day OR within a few days) AND the name of the conference at ...
10
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1answer
103 views

To which distinctions does the term “hymenoptera” refer?

Hymenoptera is an order of insects that includes bees, ants, and wasps. A quick search gives the following etymological analysis of the term hymenoptera. hymen (membrane) + pteron (wing) Does ...