2021
DOI: 10.1080/15592324.2021.1891769
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Late embryogenesis abundant (LEA) gene family in Salvia miltiorrhiza: identification, expression analysis, and response to drought stress

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Cited by 18 publications
(16 citation statements)
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“…In our study, HMM model and BLAST were used to search for PnoLEA gene family in the genome database of P. notoginseng, and consequently 61 PnoLEA genes were identified (Table 1). The numbers of PnoLEA genes identified in P. notoginseng are consistent with the ones in S. miltiorrhiza [11], but is less than the ones in wheat [43] and poplar (Populus simonii) [44]. The number of LEA gene family members showed significant differences among species, and this may be related to the ploidy of the species and the expansion of the gene family.…”
Section: Molecular Characteristics Of Pnolea Genesmentioning
confidence: 51%
See 1 more Smart Citation
“…In our study, HMM model and BLAST were used to search for PnoLEA gene family in the genome database of P. notoginseng, and consequently 61 PnoLEA genes were identified (Table 1). The numbers of PnoLEA genes identified in P. notoginseng are consistent with the ones in S. miltiorrhiza [11], but is less than the ones in wheat [43] and poplar (Populus simonii) [44]. The number of LEA gene family members showed significant differences among species, and this may be related to the ploidy of the species and the expansion of the gene family.…”
Section: Molecular Characteristics Of Pnolea Genesmentioning
confidence: 51%
“…For example, the expression of most LEA genes showed different tissue-specificity in maize [2]. The SmLEA genes of Salvia miltiorrhiza are specifically expressed in distinct tissues, and most of them are up regulated when Salvia miltiorrhiza is under drought conditions [11]. LEA proteins are generally classified into eight subfamilies based on the similarity of sequences and specific conserved domains, including LEA_1, LEA_2, LEA_3, LEA_4, LEA_5, LEA_6, dehydrin (DHN) and seed maturation protein (SMP) [12].…”
Section: Introductionmentioning
confidence: 99%
“…Histone acetylation is essential in the cell cycle and in response to abiotic stress (light, heat, UVB, sugar, salt, and wound) and hormonal change (salicylic, ethylene, abscisic acid and auxin) ( Jiang et al., 2020 ). Histone acetyltransferase genes previously discovered in rice ( Liu et al., 2012 ), Triticum aestivum ( Gao et al., 2021 ), and Arabidopsis thaliana ( Pandey et al., 2002 ) (Solyc02g077970.2.1) belong to the LEA protein family which are connected with salinity and water stress signaling and have been reported in many plants like Vigna glabrescens ( Singh et al., 2022 ), cotton ( Magwanga et al., 2018 ), Salvia miltiorrhiza ( Chen et al., 2021 ), and Triticum aestivum ( Liu et al., 2019 ). The presence of AP2 domain was detected in one member (Solyc03g044300.2.1) that contributed to transcriptional regulation and responded to stresses as found in wheat ( Magar et al., 2022 ) and castor bean ( Xu et al., 2013 ).…”
Section: Discussionmentioning
confidence: 99%
“…These drought-induced proteins are divided in functional proteins and regulatory proteins. We found a relevant protective protein named Late embryogenesis abundant (LEA) (Chen et al, 2021) (Phvul.011G001700) only in the RS Motilonia using the SNP marker S11_140976, in other legume of importance such as Vigna sp. has been reported up regulation of some genes grouped like LEA in heat stress tolerant genotypes (Singh et al, 2022).…”
Section: Metabolic Pathways As Response Mechanism To Drought and High...mentioning
confidence: 99%