Search: epigenetic changes

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0:57

Darwin's Finches and Evolution (Classroom Series)

Genesis Apologetics

about 3 years ago

0:31

Instead, it was epigenetic changes, which is special coding that allows the animals to track and adapt

3:25

Genesis Impact Clip - Darwin's Finches

Genesis Apologetics

over 5 years ago

2:09

The studies revealed significant differences in beak depth and width between urban and rural population of finches that were caused by epigenetic mechanisms, such as DNA methylation. Methyl tags change the way a gene is expressed without changing its DNA.

2:04:47

Creation vs Evolution Informal Debate

Apologetics Live

over 5 years ago

51:42

And those epigenetic changes can be passed on to future progeny.

2:54:16

Genesis Conference 2024

Genesis Apologetics

over 2 years ago

1:37:06

Two generations, and you can see them up on the screen, the difference in changes there.

2:27

Debunking Evolution: Genetic Recombination

Genesis Apologetics

over 9 years ago

0:10

Okay, so what about the other changes. Program change or you you called it genetic recombination?

1:09:52

Destiny of the Human Race by Sal Cordova

Creation Fellowship

over 3 years ago

14:50

It usually does not result in complex functional improvement. It may improve reproductive success, such as antibiotic resistance, if it's not involving what they call plasmid transfers, horizontal gene transfer, but it usually is a degrading of the genome that enables it to acquire new capabilities.

3:40:26

Traced: Human DNA's Big Surprise with Nathaniel Jeanson

Apologetics Live

about 4 years ago

1:07:44

There are chunks of DNA that change where Let's say the DNA is copied and and for whatever reason that the cellular machinery skips five letters. It's a deletion or it's an insertion. There's there's these sorts of things that happen.

1:00:07

The Human Genome

AOM

Alpha & Omega Ministries

over 15 years ago

2:31

It might take me a few moments here, but fascinating stuff. The topics covered in this essay represent just a small sample of findings of genetic and epigenetic research. And we can be sure that as the field develops more discoveries.

8:55

Debunking Evolution - Adaptation Lesson 4a)

Genesis Apologetics

over 10 years ago

6:13

Okay, so what about the other changes? Program change? Or you called it genetic recombination?

2:25

Debunking Evolution Clip: Mutations Are Bad

Genesis Apologetics

over 9 years ago

0:13

Look at what it says. Some mutations, such as those that cause genetic diseases, may be lethal. Other mutations may lower fitness by decreasing an individual's ability to survive and reproduce. Still, other mutations may improve an individual's ability to survive and reproduce.

29:35

Biology & Creation

PBC

Providence Baptist Church

about 3 years ago

9:04

Yet the DNA of the two creatures is identical. The ability for DNA to express different programming from the same source code under different environmental conditions is actually fairly common. The epigenetic code a set of switches that turn genes on and off in response to environmental stimuli is a main contributor to the ability of the finished product to vary despite the same DNA instructions almost like a swiss army knife.

1:00:48

Chimp and Human DNA how similar? Helmut Welke

Creation Fellowship

about 4 years ago

21:36

The genetic changes after speciation of biological sequences seem more complex than originally hypothesized. Yes, of course. Of course, we didn't at that point, we still thought there was a lot of junk DNA in our DNA.

7:36

Human Chimp DNA Similarity

Genesis Apologetics

about 9 years ago

1:49

And there's another problem. Just as a small tweak in a sentence can alter its meaning entirely, or not at all. A few mutations in DNA sometimes produce big changes in a creature's looks or behavior, whereas other times, lots of mutations make very little difference.

2:08

Debunking Evolution Clip: Gibberish Can't Create Anything

Genesis Apologetics

over 9 years ago

1:07

Mutations are usually caused when there's an error copying a creature's genetic information, which is found in its DNA. It can lose, duplicate, or even copy letters in the genetic code.

0:59

Epigenetics, Darwin's Finches, & Natural Selection (Classroom Series)

Genesis Apologetics

about 3 years ago

0:30

And here's where the finches come in, okay? Darwin believed that different shapes and sizes of finch feet and beaks, depending on their different islands, were showing evolution, right? But this is where epigenetics comes in, okay?

30:38

Is the story of Adam and Eve unscientific myth or literal history? (Scene 4 of 4)

Genesis Apologetics

over 4 years ago

15:44

There's a long -standing debate and argument in genetics, and that deals with the difference between what's called the phylogenetic mutation rate and the genealogical mutation rate. If you look at a family, you can count the differences between the people and say, oh, they've had some mutations.

1:24:41

Traced – Human DNA’s Big Surprise

ARR

Andrew Rappaport's Rapp Report

about 4 years ago

1:00:05

They looked at chunks of DNA. They're called indels, abbreviation for insertions and deletions. So two letters, five letters, ten letters that just get deleted or inserted into a sequence. So they did those types of analyses for the DNA inherited from both parents.

5:14

Did Humans Evolve or Were They Created?

Genesis Apologetics

over 6 years ago

2:44

This study was published in Nature Genetics and the faster rate has stood fast even as the number of families in the study has doubled. Other studies have confirmed these findings since Parsons' discovery.

1:12:31

Does Evolution have enough time? Haldane's Dilemma by John Harris

Creation Fellowship

about 2 years ago

23:18

No, this is changing every single letter in that sentence. The whole sentence is changed. Another mutation is when you remove a base pair. We call those deletions. That's also usually bad because it's causing a frame shift again in the base pair, but it's the other way around.

1:03:37

Razib Khan explains Genetics, DNA Tests, and Jewish Ancestry

CTM

Conversations That Matter

3 months ago

5:41

And so, you know, this is the beauty of science and technology, it's exponential, sometimes it's improvement, it accelerates. So all of a sudden, you have a whole sequence. With 23andMe, and now I'm going to drill down on 23andMe and Ancestry, these companies, what they do is, they're looking at about, I think they're looking at about 400 ,000 positions in your genome in the analyses, so that's 400 ,000 A, C's, G's, and T's.