nor ezleen qistina ahmad, norziha zainul abidin, husna mohd noor, roohaida othman, nursuhadah mohamed yusof, hasmawati yahaya, a rahman a jamal, roslan harun.  (2018).  transcription profiling identifies genes involved in severe asthma.  - international journal of research in pharmaceutical sciences.  . 

ker de-sheng, roohaida othman, maizom hassan & ng chyan leong.  (2018).  purification, biochemical characterization and 3d structure analysis of sesquiterpene synthase from persicaria minor.  - malaysian journal of biochemistry and molecular biology.  . 

afiq adham abd rasib, tong fook xian, zeti azura mohamed hussein & roohaida othman.  (2018).  sequence analysis of terpene synthase cdna from transcriptome profile of infected aquilaria malaccensis.  - malaysian journal of biochemistry and molecular biology.  . 

de-sheng ker, sze lei pang, noor farhan othman, sekar kumaran, ee fun tan, thiba krishnan, kok gan chan, roohaida othman, maizom hassan & chyan leong ng.  (2017).  purification and biochemical characterization of recombinant persicaria minor beta-sesquiphellandrene synthase.  - peerj.  1-23. 

adelene a. song, janna ong abdullah, mohd. p. abdullah, noraziah shafee, roohaida othman, normah mohd noor & raha a. rahim.  (2014).  engineering the lactococcal mevalonate pathway for increased sesquiterpene production.  - fems microbiology letters.  177-184. 

w.m.k. wan seman, s.a. bakar, n.a. bukhari, s.m. gaspar, r. othman, s. nathan,n.m. mahadi, j. jahim, a.m.a. murad, f.d. abu bakar.  (2014).  high level expression of glomerella cingulata cutinase in dense cultures of pichia pastoris grown under fed-batch conditions.  - journal of biotechnology.  184: 219-228. 

su-fang ee, zeti-azura mohamed-hussein,roohaida othman, noor azmi shaharuddin, ismanizan ismail, and zamri zainal.  (2014).  functional characterization of sesquiterpene synthase from polygonum minus.  - the scientific world journal.  2014: 1-11. 

nor azfa johari, hasidah mohd sidek, roohaida othman & nurina anuar.  (2013).  gracilaria changii derived cholesterol cause necrotic cell death in an ovarian adenocarcinoma cell line, caov-3 through p38 mapk and fasl activation in combination with ethanol.  - global journal of pharmacology.  7(1):1-13. 

m. razali, zainon mohd ali & roohaida othman.  (2013).  1-methylcyclopropene (1-mcp) and heat treatment affected weight loss and ethylene biosynthesis of `sekaki` papaya stored at low temperature.  - acta horticulturae.  1012: 375-382. 

nur diyana roslan, jastina mat yusop, syarul nataqain baharum, roohaida othman, zeti-azura mohamed-hussein, ismanizan ismail, normah mohd noor & zamri zainal.  (2012).  flavonoid biosynthesis genes putatively identified in the aromatic plant polygonum minus via expressed sequences tag (est) analysis.  - international journal of molecular sciences.  13:2692-2706. 

maizom hassan, nur diyana maarof, zainon mohd ali, normah mohd noor, roohaida othman, nobuhiro mori.  (2012).  monoterpene alcohol metabolism: identification, purification, and characterization of two geraniol dehydrogenase isoenzymes from polygonum minus leaves.  - bioscience, biotechnology and biochemistry.  76(8):120137-1-8. 

adelene ai-lian song, janna ong abdullah, mohd. puad abdullah, norazizah shafee, roohaida othman, ee-fun tan, normah mohd. noor & abdul rahim raha.  (2012).  overexpressing 3-hydroxy-3-methylglutaryl coenzyme a reductase (hmgr) in the lactococcal mevalonate pathway for heterologous plant sesquiterpene production.  - plos one.  7(12): e52444. 

mian chee gor, ismanizan ismail, wan aida wan mustapha, zamri zainal, normah mohd noor, roohaida othman, zeti azura mohamed hussein..  (2011).  identification of cdnas for jasmonic acid-responsive genes in polygonum minus roots by suppression subtractive hybridization..  - acta physiologiae plantarum.  33(2):283-294. 

fatima musbah abbas, elbushra elsheikh elnur, normah mohd noor, eisa algaali, zainon mohd ali & roohaida othman.  (2011).  an effective protocol for callus induction with milk clotting activity from solanum dubium seeds.  - sains malaysiana.  40(4):339-343. 

roohaida othman, huei li chong, tze siang choo & zainon mohd ali.  (2011).  three beta-galactosidase cdna clones related to fruit ripening in papaya (carica papaya).  - acta physiologiae plantarum.  33(6):2301-2310. 

othman r., nuraziyan a..  (2010).  fruit-specific expression of papaya subtilase gene.  - journal of plant physiology.  167(2)131-137. 

wong, k.-k., mat-daud, n.a., othman, r., din, z., wan, k.-l. & surif, s..  (2009).  identification and characterisation of a copper-inducible metallothionein gene from cockle, anadara granosa..  - sains malaysiana.  38(3):287-294.