A functional genomics screen identifying blood cell development genes in Drosophila by undergraduates participating in a course-based research experience

Author:

Evans Cory J12,Olson John M1,Mondal Bama Charan1,Kandimalla Pratyush12,Abbasi Ariano1,Abdusamad Mai M1,Acosta Osvaldo1,Ainsworth Julia A1,Akram Haris M1,Albert Ralph B1,Alegria-Leal Elitzander1,Alexander Kai Y1,Ayala Angelica C1,Balashova Nataliya S1,Barber Rebecca M1,Bassi Harmanjit1,Bennion Sean P1,Beyder Miriam1,Bhatt Kush V1,Bhoot Chinmay1,Bradshaw Aaron W1,Brannigan Tierney G1,Cao Boyu1,Cashell Yancey Y1,Chai Timothy1,Chan Alex W1,Chan Carissa1,Chang Inho1,Chang Jonathan1,Chang Michael T1,Chang Patrick W1,Chang Stephen1,Chari Neel1,Chassiakos Alexander J1,Chen Iris E1,Chen Vivian K1,Chen Zheying1,Cheng Marsha R1,Chiang Mimi1,Chiu Vivian1,Choi Sharon1,Chung Jun Ho1,Contreras Liset1,Corona Edgar1,Cruz Courtney J1,Cruz Renae L1,Dang Jefferson M1,Dasari Suhas P1,De La Fuente Justin R O1,Del Rio Oscar M A1,Dennis Emily R1,Dertsakyan Petros S1,Dey Ipsita1,Distler Rachel S1,Dong Zhiqiao1,Dorman Leah C1,Douglass Mark A1,Ehresman Allysen B1,Fu Ivy H1,Fua Andrea1,Full Sean M1,Ghaffari-Rafi Arash1,Ghani Asmar Abdul1,Giap Bosco1,Gill Sonia1,Gill Zafar S1,Gills Nicholas J1,Godavarthi Sindhuja1,Golnazarian Talin1,Goyal Raghav1,Gray Ricardo1,Grunfeld Alexander M1,Gu Kelly M1,Gutierrez Natalia C1,Ha An N1,Hamid Iman1,Hanson Ashley1,Hao Celesti1,He Chongbin1,He Mengshi1,Hedtke Joshua P1,Hernandez Ysrael K1,Hlaing Hnin1,Hobby Faith A1,Hoi Karen1,Hope Ashley C1,Hosseinian Sahra M1,Hsu Alice1,Hsueh Jennifer1,Hu Eileen1,Hu Spencer S1,Huang Stephanie1,Huang Wilson1,Huynh Melanie1,Javier Carmen1,Jeon Na Eun1,Ji Sunjong1,Johal Jasmin1,John Amala1,Johnson Lauren1,Kadakia Saurin1,Kakade Namrata1,Kamel Sarah1,Kaur Ravinder1,Khatra Jagteshwar S1,Kho Jeffrey A1,Kim Caleb1,Kim Emily Jin-Kyung1,Kim Hee Jong1,Kim Hyun Wook1,Kim Jin Hee1,Kim Seong Ah1,Kim Woo Kyeom1,Kit Brian1,La Cindy1,Lai Jonathan1,Lam Vivian1,Le Nguyen Khoi1,Lee Chi Ju1,Lee Dana1,Lee Dong Yeon1,Lee James1,Lee Jason1,Lee Jessica1,Lee Ju-Yeon1,Lee Sharon1,Lee Terrence C1,Lee Victoria1,Li Amber J1,Li Jialing1,Libro Alexandra M1,Lien Irvin C1,Lim Mia1,Lin Jeffrey M1,Liu Connie Y1,Liu Steven C1,Louie Irene1,Lu Shijia W1,Luo William Y1,Luu Tiffany1,Madrigal Josef T1,Mai Yishan1,Miya Darron I1,Mohammadi Mina1,Mohanta Sayonika1,Mokwena Tebogo1,Montoya Tonatiuh1,Mould Dallas L1,Murata Mark R1,Muthaiya Janani1,Naicker Seethim1,Neebe Mallory R1,Ngo Amy1,Ngo Duy Q1,Ngo Jamie A1,Nguyen Anh T1,Nguyen Huy C X1,Nguyen Rina H1,Nguyen Thao T T1,Nguyen Vincent T1,Nishida Kevin1,Oh Seo-Kyung1,Omi Kristen M1,Onglatco Mary C1,Almazan Guadalupe Ortega1,Paguntalan Jahzeel1,Panchal Maharshi1,Pang Stephanie1,Parikh Harin B1,Patel Purvi D1,Patel Trisha H1,Petersen Julia E1,Pham Steven1,Phan-Everson Tien M,Pokhriyal Megha1,Popovich Davis W1,Quaal Adam T1,Querubin Karl1,Resendiz Anabel1,Riabkova Nadezhda1,Rong Fred1,Salarkia Sarah1,Sama Nateli1,Sang Elaine1,Sanville David A1,Schoen Emily R1,Shen Zhouyang1,Siangchin Ken1,Sibal Gabrielle1,Sin Garuem1,Sjarif Jasmine1,Smith Christopher J1,Soeboer Annisa N1,Sosa Cristian1,Spitters Derek1,Stender Bryan1,Su Chloe C1,Summapund Jenny1,Sun Beatrice J1,Sutanto Christine1,Tan Jaime S1,Tan Nguon L1,Tangmatitam Parich1,Trac Cindy K1,Tran Conny1,Tran Daniel1,Tran Duy1,Tran Vina1,Truong Patrick A1,Tsai Brandon L1,Tsai Pei-Hua1,Tsui C Kimberly1,Uriu Jackson K1,Venkatesh Sanan1,Vo Maique1,Vo Nhat-Thi1,Vo Phuong1,Voros Timothy C1,Wan Yuan1,Wang Eric1,Wang Jeffrey1,Wang Michael K1,Wang Yuxuan1,Wei Siman1,Wilson Matthew N1,Wong Daniel1,Wu Elliott1,Xing Hanning1,Xu Jason P1,Yaftaly Sahar1,Yan Kimberly1,Yang Evan1,Yang Rebecca1,Yao Tony1,Yeo Patricia1,Yip Vivian1,Yogi Puja1,Young Gloria Chin1,Yung Maggie M1,Zai Alexander1,Zhang Christine1,Zhang Xiao X1,Zhao Zijun1,Zhou Raymond1,Zhou Ziqi1,Abutouk Mona1,Aguirre Brian1,Ao Chon1,Baranoff Alexis1,Beniwal Angad1,Cai Zijie1,Chan Ryan1,Chien Kenneth Chang1,Chaudhary Umar1,Chin Patrick1,Chowdhury Praptee1,Dalie Jamlah1,Du Eric Y1,Estrada Alec1,Feng Erwin1,Ghaly Monica1,Graf Rose1,Hernandez Eduardo1,Herrera Kevin1,Ho Vivien W1,Honeychurch Kaitlyn1,Hou Yurianna1,Huang Jo M1,Ishii Momoko1,James Nicholas1,Jang Gah-Eun1,Jin Daphne1,Juarez Jesse1,Kesaf Ayse Elif1,Khalsa Sat Kartar1,Kim Hannah1,Kovsky Jenna1,Kuang Chak Lon1,Kumar Shraddha1,Lam Gloria1,Lee Ceejay1,Lee Grace1,Li Li1,Lin Joshua1,Liu Josephine1,Ly Janice1,Ma Austin1,Markovic Hannah1,Medina Cristian1,Mungcal Jonelle1,Naranbaatar Bilguudei1,Patel Kayla1,Petersen Lauren1,Phan Amanda1,Phung Malcolm1,Priasti Nadiyah1,Ruano Nancy1,Salim Tanveer1,Schnell Kristen1,Shah Paras1,Shen Jinhua1,Stutzman Nathan1,Sukhina Alisa1,Tian Rayna1,Vega-Loza Andrea1,Wang Joyce1,Wang Jun1,Watanabe Rina1,Wei Brandon1,Xie Lillian1,Ye Jessica1,Zhao Jeffrey1,Zimmerman Jill1,Bracken Colton1,Capili Jason1,Char Andrew1,Chen Michel1,Huang Pingdi1,Ji Sena1,Kim Emily1,Kim Kenneth1,Ko Julie1,Laput Sean Louise G1,Law Sam1,Lee Sang Kuk1,Lee Olivia1,Lim David1,Lin Eric1,Marik Kyle1,Mytych Josh1,O'Laughlin Andie1,Pak Jensen1,Park Claire1,Ryu Ruth1,Shinde Ashwin1,Sosa Manny1,Waite Nick1,Williams Mane1,Wong Richard1,Woo Jocelyn1,Woo Jonathan1,Yepuri Vishaal1,Yim Dorothy1,Huynh Dan1,Wijiewarnasurya Dinali1,Shapiro Casey3,Levis-Fitzgerald Marc3,Jaworski Leslie4,Lopatto David4,Clark Ira E12,Johnson Tracy12,Banerjee Utpal1256

Affiliation:

1. Department of Molecular, Cell, and Developmental Biology, University of California, Los Angeles, Los Angeles, CA 90095, USA

2. Biomedical Research Minor, University of California, Los Angeles, Los Angeles, CA 90095, USA

3. Center for the Advancement of Teaching, University of California, Los Angeles, Los Angeles, CA 90095, USA

4. Department of Psychology, Grinnell College, Grinnell, IA 50112, USA

5. Department of Biological Chemistry, University of California, Los Angeles, Los Angeles, CA 90095, USA

6. UCLA Broad Stem Cell Research Center, University of California, Los Angeles, Los Angeles, CA 90095, USA

Abstract

Abstract Undergraduate students participating in the UCLA Undergraduate Research Consortium for Functional Genomics (URCFG) have conducted a two-phased screen using RNA interference (RNAi) in combination with fluorescent reporter proteins to identify genes important for hematopoiesis in Drosophila. This screen disrupted the function of approximately 3500 genes and identified 137 candidate genes for which loss of function leads to observable changes in the hematopoietic development. Targeting RNAi to maturing, progenitor, and regulatory cell types identified key subsets that either limit or promote blood cell maturation. Bioinformatic analysis reveals gene enrichment in several previously uncharacterized areas, including RNA processing and export and vesicular trafficking. Lastly, the participation of students in this course-based undergraduate research experience (CURE) correlated with increased learning gains across several areas, as well as increased STEM retention, indicating that authentic, student-driven research in the form of a CURE represents an impactful and enriching pedagogical approach.

Funder

Howard Hughes Medical Institute (HHMI) through the Precollege and Undergraduate Science Education Program

UCLA Clinical and Translational Science Institute (CTSI; NIH National Center for Advancing Translational Science

HHMI Professors

Publisher

Oxford University Press (OUP)

Subject

Genetics (clinical),Genetics,Molecular Biology

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