Study of and Gene Sequences and Expression in Chickpea ( L.) Cultivars Growing in Northern Kazakhstan under Drought.

Drought poses a significant challenge to plant growth and productivity, particularly in arid regions like northern Kazakhstan. Dehydration-responsive element-binding (DREB) transcription factors play an important role in plant response to drought and other abiotic stresses. In , the DREB subfamily consists of six groups, designated DREB1 to DREB6.

Haplotypes of ATP-Binding Cassette in Chickpea from Kazakhstan Are Associated with Salinity Tolerance and Leaf Necrosis via Oxidative Stress.

Salinity tolerance was studied in chickpea accessions from a germplasm collection and in cultivars from Kazakhstan. After NaCl treatment, significant differences were found between genotypes, which could be arranged into three groups. Those that performed poorest were found in group 1, comprising five ICC accessions with the lowest chlorophyll content, the highest leaf necrosis (LN), Na accumulation, malondialdehyde (MDA) content, and a low glutathione ratio GSH/GSSG.

SNP Genotyping with Amplifluor-Like Method.

For SNP genotyping, amplification of fluorescence (Amplifluor) is a popular and actively developing method in the plant sciences. The "Amplifluor-like" is a "home-made" modification of the original commercial Amplifluor method. Amplifluor-like genotyping requires two essential components: (1) two allele-specific forward primers targeting the SNP site with one common reverse primer; and (2) a universal part with two non-allele-specific molecular probes containing one of the two used fluorophores and a quencher.

Height to first pod: A review of genetic and breeding approaches to improve combine harvesting in legume crops.

Height from soil at the base of plant to the first pod (HFP) is an important trait for mechanical harvesting of legume crops. To minimise the loss of pods, the HFP must be higher than that of the blades of most combine harvesters. Here, we review the genetic control, morphology, and variability of HFP in legumes and attempt to unravel the diverse terminology for this trait in the literature.

Modified "Allele-Specific qPCR" Method for SNP Genotyping Based on FRET.

The proposed method is a modified and improved version of the existing "Allele-specific q-PCR" (ASQ) method for genotyping of single nucleotide polymorphism (SNP) based on fluorescence resonance energy transfer (FRET). This method is similar to frequently used techniques like Amplifluor and Kompetitive allele specific PCR (KASP), as well as others employing common universal probes (UPs) for SNP analyses. In the proposed ASQ method, the fluorophores and quencher are located in separate complementary oligonucleotides.

Expression of Specific Alleles of Zinc-Finger Transcription Factors, and , and Corresponding SNP Markers, Are Associated with Drought Tolerance in Barley Populations.

Two genes, and , encoding Zinc-finger proteins, were identified earlier as active in barley plants. Based on bioinformatics and sequencing analysis, six SNPs were found in the promoter regions of and one in , among parents of two barley segregating populations, Granal × Baisheshek and Natali × Auksiniai-2. ASQ and Amplifluor markers were developed for and , one SNP in each gene, and in each of two populations, showing simple Mendelian segregation.

Salt-induced expression of intracellular vesicle trafficking genes, CaRab-GTP, and their association with Na accumulation in leaves of chickpea (Cicer arietinum L.).

Background: Chickpea is an important legume and is moderately tolerant to salinity stress during the growing season. However, the level and mechanisms for salinity tolerance can vary among accessions and cultivars. A large family of CaRab-GTP genes, previously identified in chickpea, is homologous to intracellular vesicle trafficking superfamily genes that play essential roles in response to salinity stress in plants.

Intracellular Vesicle Trafficking Genes, -GTP, Are Highly Expressed Under Salinity and Rapid Dehydration but Down-Regulated by Drought in Leaves of Chickpea ( L.).

Intracellular vesicle trafficking genes, , encoding small GTP binding proteins, have been well studied in medical research, but there is little information concerning these proteins in plants. Some sub-families of the genes have not yet been characterized in plants, such as - otherwise known as in yeast and animals. Our study aimed to identify all gene sequences in chickpea ( L.

Genes Encoding Transcription Factors TaDREB5 and TaNFYC-A7 Are Differentially Expressed in Leaves of Bread Wheat in Response to Drought, Dehydration and ABA.

Two groups of six spring bread wheat varieties with either high or low grain yield under the dry conditions of Central and Northern Kazakhstan were selected for analysis. Experiments were set up with the selected wheat varieties in controlled environments as follows: (1) slowly progressing drought imposed on plants in soil, (2) rapid dehydration of whole plants grown in hydroponics, (3) dehydration of detached leaves, and (4) ABA treatment of whole plants grown in hydroponics. Representatives of two different families of transcription factors (TFs), and , were found to be linked to yield-under-drought using polymorphic Amplifluor-like SNP marker assays.