TY - JOUR
T1 - Updated inventory, evolutionary and expression analyses of G (PDR) type ABC transporter genes of rice.
AU - Gupta, Bidya Bhushan
AU - Selter, Liselotte L
AU - Baranwal, Vinay K
AU - Arora, Deepanksha
AU - Mishra, Sumit Kumar
AU - Sirohi, Parul
AU - Poonia, Anuj K
AU - Chaudhary, Reeku
AU - Kumar, Rahul
AU - Krattinger, Simon G.
AU - Chauhan, Harsh
N1 - KAUST Repository Item: Exported on 2020-10-01
Acknowledgements: This study is partly supported by faculty initiation grant from IIT Roorkee. BBG and RC are thankful to CSIR and UGC respectively for fellowship. SKM and PS thank MHRD for fellowship.
PY - 2019/8/9
Y1 - 2019/8/9
N2 - ABC transporters constitute the largest family of transporter proteins in living organisms and divided into eight subfamilies, from A-H. ABCG members, specific to plants and fungi, belong to subfamily G. In this study, we provide updated inventory, detailed account of phylogeny, gene structure characteristics, and expression profiling during reproductive development, abiotic and biotic stresses of members of ABCG gene family in rice along with reannotation and cloning of FL-cDNA of OsABCG50/PDR23. We observed that of the 22 ABCGs/PDRs, four genes evolved as a result of gene duplication events and their expression pattern changed after duplication. Analysis of expression revealed seed and developmental stage preferential expression of five ABCG/PDR members. Transcript levels of eight ABCGs/PDRs were affected by abiotic and biotic stresses. Expression of seven ABCG/PDR genes was also altered by hormonal elicitors. The modulated expression is nicely correlated with the presence of tissue/stress specific cis-acting elements present in putative promoter region.
AB - ABC transporters constitute the largest family of transporter proteins in living organisms and divided into eight subfamilies, from A-H. ABCG members, specific to plants and fungi, belong to subfamily G. In this study, we provide updated inventory, detailed account of phylogeny, gene structure characteristics, and expression profiling during reproductive development, abiotic and biotic stresses of members of ABCG gene family in rice along with reannotation and cloning of FL-cDNA of OsABCG50/PDR23. We observed that of the 22 ABCGs/PDRs, four genes evolved as a result of gene duplication events and their expression pattern changed after duplication. Analysis of expression revealed seed and developmental stage preferential expression of five ABCG/PDR members. Transcript levels of eight ABCGs/PDRs were affected by abiotic and biotic stresses. Expression of seven ABCG/PDR genes was also altered by hormonal elicitors. The modulated expression is nicely correlated with the presence of tissue/stress specific cis-acting elements present in putative promoter region.
UR - http://hdl.handle.net/10754/656540
UR - https://linkinghub.elsevier.com/retrieve/pii/S0981942819303109
UR - http://www.scopus.com/inward/record.url?scp=85070495937&partnerID=8YFLogxK
U2 - 10.1016/j.plaphy.2019.08.004
DO - 10.1016/j.plaphy.2019.08.004
M3 - Article
C2 - 31419645
SN - 0981-9428
VL - 142
SP - 429
EP - 439
JO - Plant physiology and biochemistry : PPB
JF - Plant physiology and biochemistry : PPB
ER -