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Jozef I. Nissimov โš“๐Ÿ‘จ๐Ÿปโ€๐Ÿ”ฌ๐Ÿงช๐Ÿ’ฎ๐Ÿงฌ๐Ÿ—บ๏ธ๐Ÿ––๐Ÿฝ๐Ÿฅƒ Profile
Jozef I. Nissimov โš“๐Ÿ‘จ๐Ÿปโ€๐Ÿ”ฌ๐Ÿงช๐Ÿ’ฎ๐Ÿงฌ๐Ÿ—บ๏ธ๐Ÿ––๐Ÿฝ๐Ÿฅƒ

@jin_oceanvir

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Assistant Professor, University of Waterloo, Canada. Into #algae #viruses environmental microbiology #oceanography #limnology #ManUtd #whisky Views are my own.

Waterloo, Ontario
Joined August 2014
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@jin_oceanvir
Jozef I. Nissimov โš“๐Ÿ‘จ๐Ÿปโ€๐Ÿ”ฌ๐Ÿงช๐Ÿ’ฎ๐Ÿงฌ๐Ÿ—บ๏ธ๐Ÿ––๐Ÿฝ๐Ÿฅƒ
1 month
Fantastic efforts from my @UWaterloo graduate students at this year's @CSM_SCM meeting in #Montreal. What a great event and an amazing city!
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@jin_oceanvir
Jozef I. Nissimov โš“๐Ÿ‘จ๐Ÿปโ€๐Ÿ”ฌ๐Ÿงช๐Ÿ’ฎ๐Ÿงฌ๐Ÿ—บ๏ธ๐Ÿ––๐Ÿฝ๐Ÿฅƒ
2 months
Great to be on the #water again today for some #microbial sampling in lake #belwood. What a way to start the #summer.
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@jin_oceanvir
Jozef I. Nissimov โš“๐Ÿ‘จ๐Ÿปโ€๐Ÿ”ฌ๐Ÿงช๐Ÿ’ฎ๐Ÿงฌ๐Ÿ—บ๏ธ๐Ÿ––๐Ÿฝ๐Ÿฅƒ
2 months
Congratulations to all our co-authors on publishing this great work, led by our own @UWaterloo gradate student Delaney Nash:.Hybrid sequencing reveals the genome of a Chrysochromulina parva virus and highlight its distinct replication strategy.
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@jin_oceanvir
Jozef I. Nissimov โš“๐Ÿ‘จ๐Ÿปโ€๐Ÿ”ฌ๐Ÿงช๐Ÿ’ฎ๐Ÿงฌ๐Ÿ—บ๏ธ๐Ÿ––๐Ÿฝ๐Ÿฅƒ
3 months
Clear waters, hidden toxins: Viruses that combat algal blooms may actually increase risks for people and ecosystems via @physorg_com.
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@jin_oceanvir
Jozef I. Nissimov โš“๐Ÿ‘จ๐Ÿปโ€๐Ÿ”ฌ๐Ÿงช๐Ÿ’ฎ๐Ÿงฌ๐Ÿ—บ๏ธ๐Ÿ––๐Ÿฝ๐Ÿฅƒ
4 months
Had the privilege to teach #marine #biology this year @UWaterloo, the same subject I studied as a BSc student 2 decades ago @PlymUni During the course I had wonderful recollections of the #professors I had at the time and the diversity of subjects they passionately covered.
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@jin_oceanvir
Jozef I. Nissimov โš“๐Ÿ‘จ๐Ÿปโ€๐Ÿ”ฌ๐Ÿงช๐Ÿ’ฎ๐Ÿงฌ๐Ÿ—บ๏ธ๐Ÿ––๐Ÿฝ๐Ÿฅƒ
4 months
Great work led by @profaucoin's lab @uwaterloo_che Thanks for inviting us (my lab and @trevorcharles's) to be part of this important paper (enabled by the endless efforts of our own grad student Delaney Nash @WaterlooBio) .#mdpiviruses via @VirusesMDPI.
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@jin_oceanvir
Jozef I. Nissimov โš“๐Ÿ‘จ๐Ÿปโ€๐Ÿ”ฌ๐Ÿงช๐Ÿ’ฎ๐Ÿงฌ๐Ÿ—บ๏ธ๐Ÿ––๐Ÿฝ๐Ÿฅƒ
5 months
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@jin_oceanvir
Jozef I. Nissimov โš“๐Ÿ‘จ๐Ÿปโ€๐Ÿ”ฌ๐Ÿงช๐Ÿ’ฎ๐Ÿงฌ๐Ÿ—บ๏ธ๐Ÿ––๐Ÿฝ๐Ÿฅƒ
5 months
Very proud of this short communication paper by our ex BSc student @Victoriaaaaaal @UWaterloo that experimentally shows for the first time that #virus infection of a #HAB-forming #cyanobacterium significantly contributes to the release of toxins upon lysis
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mdpi.com
Toxic algal-bloom-forming cyanobacteria are a persistent problem globally for many aquatic environments. Their occurrence is attributed to eutrophication and rising temperatures due to climate...
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@jin_oceanvir
Jozef I. Nissimov โš“๐Ÿ‘จ๐Ÿปโ€๐Ÿ”ฌ๐Ÿงช๐Ÿ’ฎ๐Ÿงฌ๐Ÿ—บ๏ธ๐Ÿ––๐Ÿฝ๐Ÿฅƒ
6 months
This was a very inspiring, thought-provoking talk and discussion on debunking myths about #GMOs by two #NobelPrize Laureates: Donna Strickland and Sir Richard Roberts. We are very lucky to have TRuST @UWaterloo organizing such important events. #GoScience #ScienceUpFirst.
@UWaterlooPres
Vivek Goel
6 months
We were fortunate to welcome not one but two Nobel Laureates to #UWaterloo this evening to discuss issues pertaining to genetically modified foods.
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@jin_oceanvir
Jozef I. Nissimov โš“๐Ÿ‘จ๐Ÿปโ€๐Ÿ”ฌ๐Ÿงช๐Ÿ’ฎ๐Ÿงฌ๐Ÿ—บ๏ธ๐Ÿ––๐Ÿฝ๐Ÿฅƒ
6 months
Our graduate student at @UWaterloo Delaney Nash keeps on producing! An excellent collaboration between our lab, @trevorcharles's, and Steven Short's from @UTM, on sequencing & analysis of a new #algal #Virus genome. One of the most detailed works in this field in recent years.
@biorxiv_genomic
bioRxiv Genomics
6 months
Hybrid sequencing reveals the genome of a Chrysochromulina parva virus and highlight its distinct replication strategy #biorxiv_genomic.
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@jin_oceanvir
Jozef I. Nissimov โš“๐Ÿ‘จ๐Ÿปโ€๐Ÿ”ฌ๐Ÿงช๐Ÿ’ฎ๐Ÿงฌ๐Ÿ—บ๏ธ๐Ÿ––๐Ÿฝ๐Ÿฅƒ
7 months
I of course forgot a very important person here who helped us a lot in this work. Thanks @NTromas.
@jin_oceanvir
Jozef I. Nissimov โš“๐Ÿ‘จ๐Ÿปโ€๐Ÿ”ฌ๐Ÿงช๐Ÿ’ฎ๐Ÿงฌ๐Ÿ—บ๏ธ๐Ÿ––๐Ÿฝ๐Ÿฅƒ
7 months
Another one from our team at @UWaterloo in partnership with @forWaterNetwork, investigating #virus communities in a #Canadian #lake. Cell-associated viral community composition and its functional potential in a dimictic lake on the Canadian Shield
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@jin_oceanvir
Jozef I. Nissimov โš“๐Ÿ‘จ๐Ÿปโ€๐Ÿ”ฌ๐Ÿงช๐Ÿ’ฎ๐Ÿงฌ๐Ÿ—บ๏ธ๐Ÿ––๐Ÿฝ๐Ÿฅƒ
7 months
Another one from our team at @UWaterloo in partnership with @forWaterNetwork, investigating #virus communities in a #Canadian #lake. Cell-associated viral community composition and its functional potential in a dimictic lake on the Canadian Shield
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biorxiv.org
The Turkey Lake Watershed (TLW), located in Northern Ontario, forms a cascading lake system which flows and eventually connects into Lake Superior. Historically, the TLW has been used extensively for...
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@jin_oceanvir
Jozef I. Nissimov โš“๐Ÿ‘จ๐Ÿปโ€๐Ÿ”ฌ๐Ÿงช๐Ÿ’ฎ๐Ÿงฌ๐Ÿ—บ๏ธ๐Ÿ––๐Ÿฝ๐Ÿฅƒ
7 months
Latest pre-print from our lab at @UWaterloo using #AlphaFold for functional predictions of #cyanophage proteins:. AlphaFold 3 proteomic modelling reveals multiple photosystem structural homologs in freshwater cyanophages
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biorxiv.org
Accurate protein structure prediction followed by structural homology detection enable the functional annotation of large numbers of otherwise obscure viral protein-coding genes. Here we employ...
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@jin_oceanvir
Jozef I. Nissimov โš“๐Ÿ‘จ๐Ÿปโ€๐Ÿ”ฌ๐Ÿงช๐Ÿ’ฎ๐Ÿงฌ๐Ÿ—บ๏ธ๐Ÿ––๐Ÿฝ๐Ÿฅƒ
8 months
RT @AVW12_Banyuls: Here we go! We are excited to announce that the 12th edition of the Aquatic Virus Workshop (AVW12) be held in Banyuls-suโ€ฆ.
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@jin_oceanvir
Jozef I. Nissimov โš“๐Ÿ‘จ๐Ÿปโ€๐Ÿ”ฌ๐Ÿงช๐Ÿ’ฎ๐Ÿงฌ๐Ÿ—บ๏ธ๐Ÿ––๐Ÿฝ๐Ÿฅƒ
9 months
RT @CaulfieldTim: These are dark, dark times. But we can't let science and reason fade. We can't let lies win. The scientific communitโ€ฆ.
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@jin_oceanvir
Jozef I. Nissimov โš“๐Ÿ‘จ๐Ÿปโ€๐Ÿ”ฌ๐Ÿงช๐Ÿ’ฎ๐Ÿงฌ๐Ÿ—บ๏ธ๐Ÿ––๐Ÿฝ๐Ÿฅƒ
9 months
Thanks for highlighting our work @JPhycology and also to our funders which includes the @PSAAlgae and @NSERC_CRSNG.
@JPhycology
Journal of Phycology
9 months
COVID-19 highlighted the need for new treatments against viral infections. Could #cyanobacteria represent an untapped source of #antiviral activity? Read about how students from @jin_oceanvirโ€™s lab tested strains of cyanobacteria against viruses: (1/5)
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@jin_oceanvir
Jozef I. Nissimov โš“๐Ÿ‘จ๐Ÿปโ€๐Ÿ”ฌ๐Ÿงช๐Ÿ’ฎ๐Ÿงฌ๐Ÿ—บ๏ธ๐Ÿ––๐Ÿฝ๐Ÿฅƒ
9 months
There was something for everyone at this year's Kid's #Science Open House, an annual event for kids ran by @WaterlooSci. As always, kudos to the organisers and to our student volunteers!
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@jin_oceanvir
Jozef I. Nissimov โš“๐Ÿ‘จ๐Ÿปโ€๐Ÿ”ฌ๐Ÿงช๐Ÿ’ฎ๐Ÿงฌ๐Ÿ—บ๏ธ๐Ÿ––๐Ÿฝ๐Ÿฅƒ
10 months
6/6 Well done to our graduate student Isaac Meza-Padilla for this amazing work and to @NSERC_CRSNG for funding our work.
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@jin_oceanvir
Jozef I. Nissimov โš“๐Ÿ‘จ๐Ÿปโ€๐Ÿ”ฌ๐Ÿงช๐Ÿ’ฎ๐Ÿงฌ๐Ÿ—บ๏ธ๐Ÿ––๐Ÿฝ๐Ÿฅƒ
10 months
5/6 If this wasnโ€™t enough, we also show through #phylogenetic analysis that the virus nblA gene that does all this likely "came" into the virus #genome from a different host organism than the one it normally infects.
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@jin_oceanvir
Jozef I. Nissimov โš“๐Ÿ‘จ๐Ÿปโ€๐Ÿ”ฌ๐Ÿงช๐Ÿ’ฎ๐Ÿงฌ๐Ÿ—บ๏ธ๐Ÿ––๐Ÿฝ๐Ÿฅƒ
10 months
4/6 Because phycobilisome degradation protects the cell from high-light intensities and increases the intracellular nitrogen pool under nutrient limitation (viruses too can be sensitive to high light and they too need essential building blocks for making amino acids and proteins).
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