Plant Molecular Biology

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StCaM2, a calcium binding protein, alleviates negative effects of salinity and drought stress in tobacco
Plant Molecular Biology - Tập 106 - Trang 85-108 - 2021
Meenakshi Raina, Ashish Kumar, Nikita Yadav, Sumita Kumari, Mohd Aslam Yusuf, Ananda Mustafiz, Deepak Kumar
Overexpression of StCaM2 in tobacco promotes plant growth and confers increased salinity and drought tolerance by enhancing the photosynthetic efficiency, ROS scavenging, and recovery from membrane injury. Calmodulins (CaMs) are important Ca2+ sensors that interact with effector proteins and drive a network of signal transduction pathways involved in regulating the growth and developmental pattern...... hiện toàn bộ
The soybean R2R3 MYB transcription factor GmMYB100 negatively regulates plant flavonoid biosynthesis
Plant Molecular Biology - Tập 89 - Trang 35-48 - 2015
Junhui Yan, Biao Wang, Yunpeng Zhong, Luming Yao, Linjing Cheng, Tianlong Wu
Soybean flavonoids, a group of important signaling molecules in plant-environment interaction, ubiquitously exist in soybean and are tightly regulated by many genes. Here we reported that GmMYB100, a gene encoding a R2R3 MYB transcription factor, is involved in soybean flavonoid biosynthesis. GmMYB100 is mainly expressed in flowers, leaves and immature embryo, and its level is decreased after pod ...... hiện toàn bộ
Sharp divergence between wheat and barley at loci encoding novel members of the trypsin/α-amylase inhibitors family
Plant Molecular Biology - Tập 26 - Trang 1231-1236 - 1994
Pilar Sanchez de la Hoz, Atilio Castagnaro, Pilar Carbonero
Amino acid sequences for three members (CMx1, CMx2, and CMx3) of a new subfamily of trypsin/α-amylase inhibitors in wheat have been deduced from the nucleotide sequences of the corresponding cDNAs. A cDNA clone encoding CMx1 was selected from a wheat developing endosperm library using a probe that encoded barley trypsin inhibitor BTI-CMe at low stringency. Sequences corresponding to CMx2 and CMx3 ...... hiện toàn bộ
DNA binding factor GT-2 from Arabidopsis
Plant Molecular Biology - Tập 23 Số 2 - Trang 337-348 - 1993
Robert M. Kuhn, Timothy Caspar, Katayoon Dehesh, Peter H. Quail
Circular plasmid DNAs from mitochondria of Sorghum bicolor
Plant Molecular Biology - Tập 5 - Trang 303-311 - 1985
Christine D. Chase, Daryl R. Pring
Agarose gel electrophoresis of mitochondrial DNA (mtDNA) from the IS1112C male-sterile cytoplasm of Sorghum bicolor (S. bicolor) revealed plasmid-like DNAs additional to the linear N1 and N2 molecules. Mitochondrial plasmids were separated from the principal mitochondrial genome and used in the construction of molecular clones. Clones with EcoRI inserts of 1.7 and 2.3 kb were recovered. Hybridizat...... hiện toàn bộ
Identification of a cDNA that encodes a 1-acyl-sn-glycerol-3-phosphate acyltransferase from Limnanthes douglasii
Plant Molecular Biology - Tập 29 - Trang 267-278 - 1995
Adrian P. Brown, Clare L. Brough, Johan T. M. Kroon, Antoni R. Slabas
Two different techniques were used to isolate potential cDNAs for acyl-CoA: 1-acyl-sn-glycerol-3-phosphate acyltransferase (LPA-AT) enzymes from Limnanthes douglasii. Both heterologous screening with the maize pMAT1 clone and in vivo complementation of the Escherchia coli mutant JC201 which is deficient in LPA-AT activity, were carried out. Clones identified by these procedures were different. Hom...... hiện toàn bộ
A collection of 10,096 indica rice full-length cDNAs reveals highly expressed sequence divergence between Oryza sativa indica and japonica subspecies
Plant Molecular Biology - Tập 65 - Trang 403-415 - 2007
Xiaohui Liu, Tingting Lu, Shuliang Yu, Ying Li, Yuchen Huang, Tao Huang, Lei Zhang, Jingjie Zhu, Qiang Zhao, Danlin Fan, Jie Mu, Yingying Shangguan, Qi Feng, Jianping Guan, Kai Ying, Yu Zhang, Zhixin Lin, Zongxiu Sun, Qian Qian, Yuping Lu, Bin Han
Relatively few indica rice full-length cDNAs were available to aid in the annotation of rice genes. The data presented here described the sequencing and analysis of 10,096 full-length cDNAs from Oryza sativa subspecies indica Guangluai 4. Of them, 9,029 matched rice genomic sequences in publicly-available databases, and 1,200 were identified as new rice genes. Comparison with the knowledge-based O...... hiện toàn bộ
Changes with time in the distribution of virus and PR protein around single local lesions of TMV infected tobacco
Plant Molecular Biology - Tập 6 - Trang 145-149 - 1986
John F. Antoniw, Raymond F. White
ELISA was used to determine PR la protein and TMV accumulation in local necrotic lesions produced on salicylic acid and water sprayed Nicotiana tabacum cv Xanthi-nc leaves. The amount of PR la protein produced is the result of an interaction between the salicylic acid treatment and lesion growth. The implication of these observations for experiments investigating the relationship between PR protei...... hiện toàn bộ
Unique and overlapping expression patterns of Arabidopsis CYP85 genes involved in brassinosteroid C-6 oxidation
Plant Molecular Biology - Tập 57 - Trang 129-140 - 2005
Julie Castle, Miklos Szekeres, Gwen Jenkins, Gerard J. Bishop
Brassinosteroids (BRs) are steroid hormones that are essential for plant growth and development. To gain insight into potential sites of BR synthesis, we studied promoter activities of the two Arabidopsis BR C-6 oxidase genes (CYP85A1 and CYP85A2) in transgenic plants carrying promoter fusions with the GUS, GFP or LUC reporter genes. BR-dependent feedback regulation of the GUS reporter constructs ...... hiện toàn bộ
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