Modular construction of genomes allows rapid evolution

AI Thread Summary
The discussion centers on the concept of "modular construction of genomes" as mentioned in a genetics book. The term likely refers to genes functioning as modules that can be individually modified, allowing for rapid evolutionary changes in biological complexity. There is speculation that the discussion pertains to developmental genes, particularly in the field of evolutionary developmental biology (EvoDevo). However, the lack of specific context or title from the book makes it challenging to provide a definitive interpretation. Overall, the consensus leans towards genes being the modular components in question.
hivesaeed4
Messages
217
Reaction score
0
Hi,
I read the following recently in a book on genetics:

The modular construction of genomes has allowed the relatively rapid evolution of biological complexity.

I could'nt understand what the modular construction of genomes mean. Is it referring to genes which make up a genome?
 
Biology news on Phys.org
hivesaeed4 said:
Hi,
I read the following recently in a book on genetics:

The modular construction of genomes has allowed the relatively rapid evolution of biological complexity.

I could'nt understand what the modular construction of genomes mean. Is it referring to genes which make up a genome?

Hmm.. it does make sense. The modules over here seem to be genes; which can be individually altered (via mutation). Can't be exactly sure without the context though.
 
I suspect they are talking about developmental genes (EvoDevo), but its hard to tell without a title and a context. If you could provide it, that would probably get you a better answer.
 
Thanks guys. It's probably genes.
 

Thread 'Chagas disease now established in US'

Chagas disease, long considered only a threat abroad, is established in California and the Southern U.S. According to articles in the Los Angeles Times, "Chagas disease, long considered only a threat abroad, is established in California and the Southern U.S.", and "Kissing bugs bring deadly disease to California". LA Times requires a subscription. Related article -...
View full post »

Thread 'I need help understanding this quote about recent Natural Selection'

I am reading Nicholas Wade's book A Troublesome Inheritance. Please let's not make this thread a critique about the merits or demerits of the book. This thread is my attempt to understanding the evidence that Natural Selection in the human genome was recent and regional. On Page 103 of A Troublesome Inheritance, Wade writes the following: "The regional nature of selection was first made evident in a genomewide scan undertaken by Jonathan Pritchard, a population geneticist at the...
View full post »

Thread 'Fermentation using mixed legume and grain feedstock'

I use ethanol for cleaning glassware and resin 3D prints. The glassware is sometimes used for food. If possible, I'd prefer to only keep one grade of ethanol on hand. I've made sugar mash, but that is hardly the least expensive feedstock for ethanol. I had given some thought to using wheat flour, and for this I would need a source for amylase enzyme (relevant data, but not the core question). I am now considering animal feed that I have access to for 20 cents per pound. This is a...
View full post »

Similar threads

How far are we from producing artificial cells in the lab?
Replies
6
Views
1K
Karen Miga Fills In Missing Pieces of Our Genome
Replies
1
Views
931
Chromosome and Large Scale Genome Evolution
Replies
1
Views
2K
Synthesis of a re-designed E. coli genome
Replies
3
Views
3K
Did Denisovans really disappear?
Replies
13
Views
3K
The Higher Dimensional Analysis of Embryonic Development
Replies
10
Views
3K
LINE1 Transcripts Needed to Get Past 2 Cell Stage in Mammals
Replies
1
Views
2K
What Are Introns? Understanding Their Role in Gene Expression
Replies
4
Views
2K
Bacterium with a Minimal Genome
Replies
26
Views
10K
Why Apes and Humans don't have Tails
Replies
8
Views
3K

Hot Threads

Recent Insights

Back
Top