Solutions
Pricing
Log in
Teams
Get started
Log in
Get started
5 Minute Thesis
DK
by
Dhanyal Khan
·
44 views
·
Updated Nov 12, 2021
Share
Embed
Create your own
Chapters
00:00
Chapter 1
00:04
Chapter 2
00:07
Chapter 3
00:19
Chapter 4
00:20
Chapter 5
00:33
Chapter 6
00:35
Chapter 7
00:56
Chapter 8
00:57
Chapter 9
00:59
Chapter 10
01:21
Chapter 11
01:40
Chapter 12
01:42
Chapter 13
02:08
Chapter 14
02:10
Chapter 15
02:24
Chapter 16
02:26
Chapter 17
02:27
Chapter 18
02:32
Chapter 19
02:51
Chapter 20
02:53
Chapter 21
03:26
Chapter 22
03:27
Chapter 23
03:29
Chapter 24
04:02
Chapter 25
04:23
Chapter 26
04:25
Chapter 27
04:39
Chapter 28
04:40
Chapter 29
04:54
Chapter 30
04:55
Chapter 31
Audio Transcript
Auto-generated
00:00 - 00:02
the real life snake spirit.
00:04 - 00:07
Have you ever heard of the legend of the white snake?
00:08 - 00:10
The story goes that a snake spirit by
00:10 - 00:13
solution falls in love with a human named solution
00:13 - 00:16
After thousands of years of perfecting her magic
00:16 - 00:19
by solution transforms herself into a young woman.
00:21 - 00:25
Together they create a hospital and treat patients with both medicine and magic.
00:26 - 00:28
However, as time passed,
00:28 - 00:31
the garage frowned upon the love between the snake spirit and the human.
00:31 - 00:35
Eventually by Susan was taken from the world and imprisoned in a tower.
00:37 - 00:40
Although societal implications of snakes are primarily negative,
00:40 - 00:42
it does not take away from the importance
00:42 - 00:45
of studying snake physiology and outlining different species.
00:46 - 00:48
Completing the taxonomy of lethal snakes provide scientists
00:48 - 00:51
an essential framework to conduct snake venom research,
00:51 - 00:55
formulation of antivenin and develop a proper course of treatment for snake bites.
01:00 - 01:04
A recent study provides evidence of a new species of crepe from the genus Mongolia's
01:05 - 01:08
members of the boundaries are identified as a group of lethal snakes.
01:08 - 01:10
It is vital to understand species,
01:10 - 01:14
their diversity and geographical distribution to save human life
01:15 - 01:18
create bites are infamous for having a high mortality and the
01:18 - 01:20
effects of their venom are a popular area of study.
01:21 - 01:23
Unfortunately in 2001
01:23 - 01:25
famous herpetologist Joseph B.
01:25 - 01:30
Slowinski fell victim to a fatal snake bite from a black and white banded crate.
01:30 - 01:34
This crate is identified to belong to the new species of Banguera. Susan hi,
01:35 - 01:38
the common name for the snake is now Susan scrape
01:38 - 01:40
in honor of the snake goddess by Susan.
01:42 - 01:45
The revelation of this new species came from samples
01:45 - 01:49
collected between 2016 and 2019 from the Yangjiang County,
01:49 - 01:50
Yunnan province of China.
01:51 - 01:51
For this study,
01:51 - 01:54
four individuals of the species now determined
01:54 - 01:56
to be Bulgaria Susan Hi were collected
01:56 - 01:59
for comparison. 14 specimens of B. M.
01:59 - 02:03
Wang Qiao Tingey, a subspecies with many banded crate were also sampled.
02:04 - 02:06
Finally, two individuals of the multi sickness.
02:06 - 02:09
Many banded crepe were captured for reference.
02:10 - 02:13
Researchers performed a genetic analysis of these specimens.
02:13 - 02:16
The creates DNA was extracted from muscle and liver tissue.
02:16 - 02:19
Physical characteristics were analyzed at the different specimens.
02:20 - 02:23
This includes measurements of head and had skills, fangs, fangs,
02:23 - 02:24
color and pattern.
02:28 - 02:30
The main findings of this study support and
02:30 - 02:32
provide evidence of a new species of crane.
02:33 - 02:35
The solution high crate once thought to be a member of the bee,
02:35 - 02:38
multi sanctus has a genetic difference of about 5%.
02:39 - 02:41
This indicates that the Susan's create evolved
02:41 - 02:44
independently of the B multi sickness.
02:44 - 02:46
Now data supports the B.
02:46 - 02:51
Magam Harris or the spotted create to be its closest related relative
02:53 - 02:55
along with genetic differences.
02:55 - 02:57
Physical traits attributed specifically to Susan's
02:57 - 02:59
crate have now been identified.
02:59 - 03:03
The new species has more scales on its underbelly than its closest related sister,
03:03 - 03:04
the spotted craig.
03:04 - 03:07
It also has a different band pattern to all other creates that is unique.
03:08 - 03:10
The many banded create and Susan's crate
03:10 - 03:12
have the most physical similarities but the major
03:12 - 03:17
differences lie in fang size and number of teeth which is three versus four.
03:17 - 03:21
These two share similar band coloration, but band number is also different.
03:21 - 03:23
And you can compare 26 to 38
03:24 - 03:25
1 and 19 to 26
03:25 - 03:26
the other.
03:30 - 03:34
The identification of different prey species is crucial to preserving life.
03:34 - 03:38
Most often unidentified species of snake in china and other
03:38 - 03:41
southeastern asian countries are classified under the same name.
03:41 - 03:42
Many bandit crepe.
03:43 - 03:45
Without an adequate classification of these snakes,
03:45 - 03:48
appropriate medical treatment of snakelike becomes impossible.
03:49 - 03:51
Research shows that the venom composition of
03:51 - 03:53
different crates species is not the same
03:53 - 03:57
as the Susan's create was misclassified for many years to be a many banded crate.
03:57 - 04:01
Its venom composition was assumed to be identical to that of the genus.
04:01 - 04:02
Be multi sentence.
04:03 - 04:07
Generally a bite from the many branded create yields no visible symptoms or pain.
04:07 - 04:11
However, a bite from Susan's craig hurts and the skin around it becomes darker.
04:12 - 04:14
This newfound information plays a vital role
04:14 - 04:16
in identifying different species of crane.
04:16 - 04:18
By correctly classifying snakes,
04:18 - 04:20
we can create a network of information to identify the
04:20 - 04:24
best course of treatment for snake bites and accurately composed antivenin
04:25 - 04:27
limitations stem from the fact that the range
04:27 - 04:30
of white body bands overlap between species of crate
04:30 - 04:34
body beds are proven to be an unreliable way to identify different species.
04:34 - 04:35
Along with this,
04:35 - 04:38
the naming of certain species in the Bangladesh genius has been incorrect.
04:38 - 04:39
It needs to be readjusted.
04:41 - 04:44
The next step would be to be examining the B candidates,
04:44 - 04:47
multi sanctus and wang hao tingey to understand species evolutionary history.
04:47 - 04:51
Certainly crossing over events between the different species may have occurred.
04:51 - 04:52
Accounting for genetic similarities.
04:54 - 04:55
Thank you so much for listening.
04:56 - 04:58
Hope you found this interesting.
See full transcript