CAI Xiaoxue,WANG Sifan,MI Yaolei,et al.Identification and Expression Analysis of PP2C Gene Family Members in Cannabis sativa[J].Chinese Journal of Experimental Traditional Medical Formulae,2022,28(19):162-172.
CAI Xiaoxue,WANG Sifan,MI Yaolei,et al.Identification and Expression Analysis of PP2C Gene Family Members in Cannabis sativa[J].Chinese Journal of Experimental Traditional Medical Formulae,2022,28(19):162-172. DOI: 10.13422/j.cnki.syfjx.20221111.
Identification and Expression Analysis of PP2C Gene Family Members in Cannabis sativa
The type 2C protein phosphatases (PP2C) are involved in numerous plant signal transduction pathways. They mainly participate in plant stress response and regulate second metabolites biosynthesis via negatively regulating MAPK signaling pathway. Herein,we were to identify and analyze PP2C (CsPP2C) gene family from hemp genome,in hope of providing comprehensive insights for studying CsPP2C function during the development of hemp.
Method
2
Molecular Evolutionary Genetics Analysis (MAGA)-X was used to construct phylogenetic tree. Expert Protein Analysis System (ExPASy),WoLF PSORT,Multiple EM for Motif Elicitation (MEME),Batch Conserved Domain Search (Batch-CD-Search),PlantCare,and TBtools were used,respectively,to predict CsPP2C physicochemical properties,subcellular localization,conserved motifs,protein structure,
cis
-element in promoter and collinearity with
Arabidopsis
PP2C
.
Cannabis sativa
transcriptome and Real-time polymerase chain reaction(Real-time PCR) were used to analyze and verify gene expressions,respectively.
Result
2
Fifty-two CsPP2C with conserved domains were identified from the entire genome of hemp,encoding proteins ranging from 244 to 1 089 aa in length and with molecular weights ranging from 26.76 to 122.53 kDa. Those genes were mainly distributed in the nucleus,cytoplasm and chloroplast. The 47 CsPP2C were divided into 10 subfamilies,and the remaining 5 were not clustered. Seven pairs of homologous genes between hemp and
Arabidopsis thaliana
were identified according to collinear analysis. The light-responsive elements and abscisic acid elements are most abundant in the prediction. The gene expression heat map showed varied expression pattern of
CsPP2C
in different tissues. Real-time PCR results of three
CsPP2C
were consistent with transcriptome data. Moreover,alternative splicing analysis showed that some
CsPP2C
had alternative-splicing genes during evolution.
Conclusion
2
We predicted and analyzed CsPP2C gene family in genomic scale and showed that CsPP2C are involved in many biological processes,whereby provides foundation for CsPP2C functional study.
DARIŠ B , TANCER VERBOTEN M , KNEZ Ž , et al . Cannabinoids in cancer treatment: Therapeutic potential and legislation [J]. Bosn J Basic Med Sci , 2019 , 19 ( 1 ): 14 - 23 .
HILL K P , PALASTRO M D , JOHNSON B , et al . Cannabis and pain:A clinical review [J]. Cannabis Cannabinoid Res , 2017 , 2 ( 1 ): 96 - 104 .
JOHNSON R . Defining hemp:A fact sheet [J]. Congressional Res Service , 2019 , 44742 .
REN G , ZHANG X , LI Y , et al . Large-scale whole-genome resequencing unravels the domestication history of Cannabis sativa [J]. Sci Adv , 2021 , 7 ( 29 ): eabg2286 .
COHEN P . The structure and regulation of protein phosphatases [J]. Annu Rev Biochem , 1989 , 58 ( 1 ): 453 - 508 .
HUBBARD M J , COHEN P . On target with a new mechanism for the regulation of protein phosphorylation [J]. Trends Biochem Sci , 1993 , 18 ( 5 ): 172 - 177 .
BORK P , BROWN N P , HEGYI H , et al . The protein phosphatase 2C (PP2C) superfamily:Detection of bacterial homologues [J]. Protein Sci , 1996 , 5 ( 7 ): 1421 - 1425 .
FUCHS S , GRILL E , MESKIENE I , et al . Type 2C protein phosphatases in plants [J]. FEBS J , 2013 , 280 ( 2 ): 681 - 693 .
UMEZAWA T , SUGIYAMA N , MIZOGUCHI M , et al . Type 2C protein phosphatases directly regulate abscisic acid-activated protein kinases in Arabidopsis [J]. Proc Natl Acad Sci U S A , 2009 , 106 ( 41 ): 17588 - 17593 .
ZHANG F , FU X , LV Z , et al . Type 2C phosphatase 1 of Artemisia annua L. is a negative regulator of ABA signaling [J]. Bio Med Res Int , 2014 , 2014 : 521794 .
RODRIGUEZ M C , PETERSEN M , MUNDY J . Mitogen-activated protein kinase signaling in plants [J]. Annu Rev Plant Biol , 2010 , 61 ( 1 ): 621 - 649 .
UMBRASAITE J , SCHWEIGHOFER A , KAZANAVICIUTE V , et al . MAPK phosphatase AP2C3 induces ectopic proliferation of epidermal cells leading to stomata development in Arabidopsis [J]. PLoS One , 2010 , 5 ( 12 ): e15357 .
MESKIENE I , BAUDOUIN E , SCHWEIGHOFER A , et al . Stress-induced protein phosphatase 2C is a negative regulator of a mitogen-activated protein kinase [J]. J Biol Chem , 2003 , 278 ( 21 ): 18945 - 18952 .
LIU X , SINGH S K , PATRA B , et al . Protein phosphatase NtPP2C2b and MAP kinase NtMPK4 act in concert to modulate nicotine biosynthesis [J]. J Exp Bot , 2021 , 72 ( 5 ): 1661 - 1676 .
SCHWEIGHOFER A , HIRT H , MESKIENE I . Plant PP2C phosphatases:Emerging functions in stress signaling [J]. Trends Plant Sci , 2004 , 9 ( 5 ): 236 - 243 .
XUE T , WANG D , ZHANG S , et al . Genome-wide and expression analysis of protein phosphatase 2C in rice and Arabidopsis [J]. BMC Genomics , 2008 , 9 : 550 .
YANG Q , LIU K , NIU X , et al . Genome-wide identification of PP2C genes and their expression profiling in response to drought and cold stresses in medicago truncatula [J]. Sci Rep , 2018 , 8 ( 1 ): 12841 .
CHEN C , CHEN H , ZHANG Y , et al . TBtools: An integrative toolkit developed for interactive analyses of big biological data [J]. Mol Plant , 2020 , 13 ( 8 ): 1194 - 1202 .
LU X , XIONG Q , CHENG T , et al . A PP2C-1 Allele underlying a quantitative trait locus enhances soybean 100-seed weight [J]. Mol Plant , 2017 , 10 ( 5 ): 670 - 684 .
ZAGER J J , LANGE I , SRIVIDYA N , et al . Gene networks underlying cannabinoid and terpenoid accumulation in cannabis [J]. Plant Physiol , 2019 , 180 ( 4 ): 1877 - 1897 .
RODRIGUEZ P L . Protein phosphatase 2C (PP2C) function in higher plants [J]. Plant Mol Biol , 1998 , 38 ( 6 ): 919 - 927 .
FINKELSTEIN R R , GAMPALA S S , ROCK C D . Abscisic acid signaling in seeds and seedlings [J]. Plant Cell , 2002 , 14 Suppl(Suppl ): S15 - S45 .
YOSHIDA T , NISHIMURA N , KITAHATA N , et al . ABA-hypersensitive germination3 encodes a protein phosphatase 2C (AtPP2CA) that strongly regulates abscisic acid signaling during germination among arabidopsis protein phosphatase 2Cs [J]. Plant Physiol , 2006 , 140 ( 1 ): 115 - 126 .
BROCK A K , WILLMANN R , KOLB D , et al . The Arabidopsis mitogen-activated protein kinase phosphatase PP2C5 affects seed germination,stomatal aperture,and abscisic acid-inducible gene expression [J]. Plant Physiol , 2010 , 153 ( 3 ): 1098 - 1111 .
SCHWEIGHOFER A , KAZANAVICIUTE V , SCHEIKL E , et al . The PP2C-type phosphatase AP2C1,which negatively regulates MPK4 and MPK6,modulates innate immunity,jasmonic acid,and ethylene levels in Arabidopsis [J]. Plant Cell , 2007 , 19 ( 7 ): 2213 - 2224 .
SENTANDREU M , MARTÍN G , GONZÁLEZ-SCHAIN N , et al . Functional profiling identifies genes involved in organ-specific branches of the PIF3 regulatory network in Arabidopsis [J]. Plant Cell , 2011 , 23 ( 11 ): 3974 - 3991 .
ROVIRA A , SENTANDREU M , NAGATANI A , et al . The sequential action of MIDA9/PP2C.D1,PP2C.D2,and PP2C.D5 is necessary to form and maintain the hook after germination in the dark [J]. Front Plant Sci , 2021 , 12 : 636098 .
SUGIMOTO H , KONDO S , TANAKA T , et al . Overexpression of a novel Arabidopsis PP2C isoform,AtPP2CF1,enhances plant biomass production by increasing inflorescence stem growth [J]. J Exp Bot , 2014 , 65 ( 18 ): 5385 - 5400 .
HSIEH T F , SHIN J , UZAWA R , et al . Regulation of imprinted gene expression in Arabidopsis endosperm [J]. Proc Natl Acad Sci USA , 2011 , 108 ( 5 ): 1755 - 1762 .
PRIBIL M , PESARESI P , HERTLE A , et al . Role of plastid protein phosphatase TAP38 in LHCⅡdephosphorylation and thylakoid electron flow [J]. PLoS Biol , 2010 , 8 ( 1 ): e1000288 .
XIANG Y , SONG B , NÉE G , et al . Sequence polymorphisms at the REDUCED DORMANCY5 pseudophosphatase underlie natural variation in Arabidopsis dormancy [J]. Plant Physiol , 2016 , 171 ( 4 ): 2659 - 2670 .
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