Reproductive Evolution Lab
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    • Reproduction and recycling
    • Reproduction and disease transmission
    • Sexual Size Dimorphism
    • Polyandry and Sperm competition
    • Incipient speciation
    • Condition Dependence
    • Reproductive endosymbionts
    • Pre vs Post
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Welcome RVHS (led by ex-kid :D )

3/6/2024

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Our ex-student Ms Toh Kai Xin came back for a quick walk through our lab spaces with the future members of Reprolab :D 

So nice to see you Kai Xin! Hope your students from River Valley High School has a good time learning about insects (and the place you spent 3 years of your life in)!
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Larval diet affects adult BSF reproduction? Preprint out

7/3/2024

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We know that diet influences much of an organism's life history traits, but are there effects on mating? In our latest study using BSFs as our model species, we reveal sex-specific differences in response to a range of diets, and highlight complex interactions between nutrition, development, and reproductive strategies. 

Credits to the capable students who have brought this project to fruition: Qihui (PhD), Jielin (Msc), Wells and Keng Hee (undergraduates) . Of course, this couldn't have been done without our RA Yong Jen either. Great work everyone!

Find the preprint here: www.biorxiv.org/content/10.1101/2024.03.03.583236v1 
Comments/suggestions welcomed.

Sharing our preprint studying effects of larval diets on #adult #reproduction in #blacksoldierflies #BSF. A massive student-led effort (grad & undergraduate) rearing, dissecting, measuring & observing hundreds of adults. Comments/suggestions welcomed □□https://t.co/sm7cPn5zAu

— Nalini Puniamoorthy (@Nalini_DrP) March 7, 2024
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Our MinION metabarcoding paper is out!

1/3/2024

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Our MinION vs Illumina paper is out! We carried out DNA metabarcoding of mosquito bulk samples using MinION sequencing  and benchmarked the results against the Illumina MiSeq platform, finding high congruency at species level    https://www.frontiersin.org/articles/10.3389/fitd.2024.1223435/full Congrats Rebecca (RA) Tyrone (PhD), Huiqing (ex-PhD), annd Tze Xuan (ex-undergradate)!

Unveiling our paper in Frontiers of Tropical Diseases @FrontInfectDis! We bridge the gap between #Nanopore #MinION and #Illumina sequencing for vector surveillance. The results of DNA metabarcoding #Mosquito □bulk samples on both platforms is a remarkable 93% congruent! pic.twitter.com/cwjgbmXXvu

— Tyrone Tan (@TyTan95) February 28, 2024
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Feb'24 Slices of Life (LNY, Farewell YJ)

29/2/2024

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A glimpse into Reprolab's busy month of February:
1. A festive holiday to kickstart the month! Can't miss doing a louhei for Lunar New Year to welcome prosperity. 

Xīn nián kuài lè □ Kicking off the long weekend of Lunar New Year celebrations, starting with the lab members. Here’s to prosperous 2024! □ #reprolabnus pic.twitter.com/fZqQ2o2S59

— Nalini Puniamoorthy (@Nalini_DrP) February 9, 2024
2. What better way to mark the start of NUS's recess week than a lab walk? It was a busy hike (especially for the cameras XD) from Kent Ridge Park to Vivo City filled with spiders, Tussock moth caterpillars, and a rewarding dinner at Vivo where we had a farewell dinner for our RA Yong Jen. All the best Yong Jen!
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BSGC 2023

21/12/2023

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Congrats QiHui & Shakthee for winning top prizes in both oral & poster presentations at recent #BSGC Universiti Malaya. They received excellent feedback on their work on #BSF reproductive plasticity and microbiomes. Ending the year with pride #reprolabnus □□ #WomenInSTEM @NUS_DBS pic.twitter.com/eC8nOmoQW2

— Nalini Puniamoorthy (@Nalini_DrP) December 20, 2023
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2023 EOY Lab Dinner

8/12/2023

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Good food and great company, what more could one ask for? It's been a great year with Reprolab. Looking forward to another year with these people ❤️

To our graduating masters students: Jielin, Disheng and Xiaoqing. Hope you enjoyed your time in Reprolab, and all the best wherever you go next!
Shots from our dinner at Changi Village!

End-of-semester lab dinner: Gorged on yummy food at Changi Village hawker center, followed by night stroll by the beach. Some folk were missing so we decided we just have to do it again □ #reprolabnus pic.twitter.com/xKRRnHWdgn

— Nalini Puniamoorthy (@Nalini_DrP) December 7, 2023
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Ento Industries Site visit

7/11/2023

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Our lab visited Ento Industries' BSF facility in Tuas for an insightful tour yesterday. Many thanks for the warm hospitality! Credits to Vartika (NTU) and Nathaniel (Ento) for making this trip possible. Keep in touch and happy collaborating!

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SFA-NUS Science Day 2023

26/9/2023

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Reprolab was invited to participate in yesterday's SFA-NUS Science Day 2023 to showcase our current research. Glad to have introduced our black soldier flies (BSFs) to those who came by!
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An overview of the NUS booth (with our PhD student Shakthee manning the fort and introducing the BSFs to an attentive listener!)
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NUS-Hokkaido University Agro summer school visitors

15/8/2023

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Hosted students from Joint NUS-Hokkaido University Agro summer school. A seminar on food waste, nutrient recovery & BSF reproduction + a fun interactive time at our facility with tons of questions & engaging conversations. Yay #ReprolabNUS team □□ pic.twitter.com/wGFj9qysyR

— Nalini Puniamoorthy (@Nalini_DrP) August 15, 2023
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Nutrition Technologies Site Visit

20/7/2023

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Our lab popped by Nutrition Technologies's BSF facility @SILC, Johor for a visit yesterday. Many thanks to all staff for the warm hospitality and for the great discussions! Credits to Martin, Steven and Adibah from Nutrition Technologies for making this trip possible. Keep in touch!
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Contact us

Reproductive evolution lab

Department of Biological Sciences
National University of Singapore
16 Science Drive 4
Block S3 Level 4
Singapore 117558 
Tel: +65 65167836 (Lab office)
       +65 65163486 (Insectary)
Email: [email protected]

​ © Nalini Puniamoorthy 2025
Picture
Image credit: Jayanthi Puniamoorthy
  • Home
  • Research
    • Reproduction and recycling
    • Reproduction and disease transmission
    • Sexual Size Dimorphism
    • Polyandry and Sperm competition
    • Incipient speciation
    • Condition Dependence
    • Reproductive endosymbionts
    • Pre vs Post
  • People
  • Publications
  • News
  • Join Us