World and Life Events

in my point of view

Its Here!!

Published by 5yS under on 7:23 PM

My Invisible Wishlist:
1)
2)
3)
4)
5)
6)
7)
8)
9)
10) DSLR Camera
11)
12)
At last, my Nikon D3100 is here!!~~
I've never had any camera before except for the lame built in camera inside my phone.
So, im totally thrilled by the time i get my hand on it.Special thanks to Hafiza Haris Free Smileys for helping me out on surveying the price, and accompanying me to go and buy this camera. (And also for the extreme "tawar menawar"~~) Really appreciate it!!! =)
A picture worth a thousand words. Here are some of my earliest pictures caught using the camera~



Marine Microbiology~

Published by 5yS under on 5:20 PM

When attending Marine Microbiology class last week, i grabbed a few points that really catch my attention in Marine fields. For me, if you really are interested in continuing your study in Marine biotechnology, you should have this sort of information in your mind.

1)Major Challenge in Marine Microbiology:
-History:
  • John Hobbie kept trying to isolate and found only few varieties in bacteria. After been doing it over and over, he tries a new method where he cultured the bacteria and add a fluorescent dye (DAPI) that bind specifically to ds-DNA and observed them under UV light.
  • Later, he found so many cells that resembles stars in UV lights. This shows a large varieties in bacteria species. However, he cant culture most of them.
  • Later on, Rita Colwell came up with the term concept "viable but non-culturable" as the bacterias are hardly cultured
  • People tend to believe that the most important bacteria that may produce something that are beneficial for human is the one that we hardly cultures.
" About 80% of marine microbes still cant be cultivated in lab just yet"
This is due to the unsuitable media or nutrients, methodology in cultivating them and so on..
These can be a huge opportunities for us future scientists to develop a way to actually cultivate them in lab.

2)What is actually the role of bacteria in the seas?
- For decades, people believe that bacteria only act as "decomposer" in the sea. However in early 70's, one of famous marine biologist, Porneroy, proved that bacteria actually have a huge role in maintaining the ocean and marine environment.

-Porneroy : "In a marine environment, there are a lot of minerals due to the "sloppy feeding" by many micro and macro organisms. Therefore, the system needs a heterotrophy that has a capability to dissolves organic matter from the leftover."
Note: Sloppy Feeding = Unclean eat by marine organisms such as plankton, crabs and fishes which usually leave leftover of meats, flesh and bones.- These brought us to the findings of Heterotrophic Nanoflaggelates (HNAN). HNAN feed on bacteria cells and body mass. They are also well-known for main feeders on bacterias.
-Farouk Azam, Marine Biologist from Pakistan linked HNAN and bacteria to the aquatic food chain and introduces the Microbial Loop.

3) Link-Sink Hypothesis
-This hypothesis denote whether bacteria biomass is a link or sink to the biological system. If they are linked, they will becomes part of the food webs while if they aren't contribute to the food webs, they considered as "sink" where they will become sediments in the sea bed.

4) Registering foundation of new bacteria strains:
  1. We must first be able to culture them in lab
  2. Next, must identify them through their morphology, content and other factors.
  3. Various Tests:
  • Biochemical test
  • Morphology test - Staining
  • 16S rRNA gene seq.
  • fatty acid analysis profile - GC-MS
  • G+C content
  • DNA-DNA Hybridization
After been through all those test, if no matches are found, then it is confirmed that it is a new species. We must first register them in "deposit type strain" - ATCC (USA) or DSMZ( Russia)
Next, publish the founding in International Journal Bacteria Systematic.

p/s:
  1. There are huge opportunity on new findings in Marine fields because there are lot more mysteries of the ocean that needs to be discovers.
  2. Methods and principle of culturing most of aquatic microbes still needs a lot of improvement because so far only 20% of total species of bacteria found in the ocean that can be cultured in the lab.
  3. We must get rid of the idea that bacteria is only the decomposers but must believe that it plays large roles in marine ecology.
  4. Finding new strains of bacteria species requires lots of effort while naming them to our own is easier said than done. It also involves lots of money in the process.
DARE TO DREAM!!!

Entering the Marine Field~

Published by 5yS under on 10:34 PM
My first impression when entering the first Marine concentration course classes- It's totally AMAZING and I LOVE IT!!

Why?

1) I just love "marine" itself~ ( dr kecik dah maen air lautt~)
2) The lecturers - so far, all are sporting and showed that they are well-experienced in this field.
3) The small group of classmates make it easier for any activities - And she's in my classs too Free Smileys
4) The future activities -
  • Diving and snorkeling (first get the diving license~)
  • Sampling at river and beaches
  • Visiting marine parks, marine departments and so on
5) Marine field is indeed a very wide field as oceans cover about 72% of the earth itself.


There're still many more mysteries to be discovered in the vast oceans and these give us an
opportunities to be amongst the first discoverer. Who knows, one day u might hear Syamil's
fish or Syamil's weed somewhere which is of course fishes or seaweeds that are discovered by me. Nothing is impossible!!~

In brief, I really love this course..My blood is boiling inside my veins just by thinking bout it~



TAGGED

Published by 5yS under on 10:26 AM
1) Pernahkah anda rasa "hot"?
Pernah!!mase kene chicken pox aritu..refer to previous post ;P

2) Upload wallpaper yang anda gunekan sekarang.


NA

3) Cerita pasal wallpaper tersebut.
Putrajaya!! :P

4) Bila kali terakhir anda makan pizza?
Minggu lpas..abg buat kt rmh :D

5) Lagu paling terbaru anda dengar?
SS501 - Love ya

6) Ape yang anda buat selain menyelesaikan tag ini?
Chatting, dga lagu, comic reading, bermuka buku, twitter, stalking~, jwb2 formspring ~~

7) Selain nama sendiri, anda dipanggil nama apa?
Senget, shemale, mil, syamelemele, syimal, hamil, abdulla, pro

8)Tag lagi 5 org
Helmi (Apek)
Apexto
Shikkie
Fiza
Dilla

9) Siapa org no 1 kepada anda?
Member separa melayu..hahaa

10) Katakan sesuatu kepada org no 5
Jom Berkelah!!

11) No 3 ada hubungan dengan siapa?
F _ _ _ _ _

12) Bagaimana pula dgn no 2 ?
Jumpe kt MAHA 2010!! haha

13) Kata-kata cinta dengn org no 4
I Heart U Love~~

14) 5 perkara yang anda tahu tentang org yg anda tag
1- Ade blog
2- Slalu on9
3- student UIA
4- sporting
5- Baik2~~




 
Today I shall be refined in my speech and will utter neither evil speech nor obscenity. Also, I shall not backbite.
Today I will be particular about my bodily cleanliness and appearance.
O' past that has departed away and is gone, I will not cry over you. You may not see me remembering you, not even for a moment, because u have travelled away never to return.
O' future, you are in the realm of the unseen, So i will not be obsessed by your dreams. I will not be preoccupied about what is to come because tomorrow is nothing and has not yet been created.