{"title":"Extreme temperatures elicit the accumulation of cardiac glycoside and their genin units in Calotropis procera by altering the expression of transcripts involved in its biosynthesis.","authors":"Emma Anjali Minj, Akansha Pandey, Akhilesh Kumar, Tushar Pandey, Anjum Bano, Archana Kumari, Mallika Madan, Anshu Mohanta, Sanjeev Kanojiya, Vineeta Tripathi","doi":"10.1007/s10265-024-01612-6","DOIUrl":"10.1007/s10265-024-01612-6","url":null,"abstract":"<p><p>Calotropis procera (Aiton) W.T. Aiton is a medicinal plant belonging to the family Apocynaceae as a core source of natural cardenolides. Cardiac glycosides (CGs) are steroid derivatives reported to have the ability to regulate cancer cell survival and death through multiple signaling pathways. Earlier stage-specific and wound-responsive accumulation of CGs and their genin units have already been reported. Recent cumulative evidences have implicated stress and defense response signaling in the production of secondary metabolite in plants. In this report, seasonal accumulation of CGs and its genin units have been explored along with their profiling under control vs stress conditions with a significant accumulation using LC-MS/MS. The study showed that Calotropis procera plants efficiently accumulate CGs and genin units in both winter and summer beside rainy season, as well as under thermal and salinity stress. Among the three cardenolides, the calotropagenin was accumulated more than coroglaucigenin and uzarigenin whereas CGs like calotropin, frugoside, uscharidin, uscharin, and asclepin were significantly accumulated in response to heat, cold and NaCl. Comparatively for hormonal treatments like methyl jasmonate and salicylic acid, targeted metabsolites showed upto twofold accumulation. Gene expression analysis of CG biosynthetic genes also validated the accumulation pattern of the targeted metabolite. This targeted metabolites accumulation enhances plant tolerance to adverse conditions. Gene expression analysis supports this strategy, emphasizing the plant's effective stress management. These findings significantly contribute to our understanding of how plants adapt to stress through the accumulation of metabolites, thereby enhancing their tolerance to challenging environmental conditions.</p>","PeriodicalId":16813,"journal":{"name":"Journal of Plant Research","volume":" ","pages":"347-364"},"PeriodicalIF":2.7,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142950373","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Sakiko Sugawara, Kana Ito, Shin-Ichi Miyazawa, Amane Makino, Yuji Suzuki
{"title":"Enzymatic and quantitative properties of Rubisco in some conifers and lycopods.","authors":"Sakiko Sugawara, Kana Ito, Shin-Ichi Miyazawa, Amane Makino, Yuji Suzuki","doi":"10.1007/s10265-024-01606-4","DOIUrl":"10.1007/s10265-024-01606-4","url":null,"abstract":"<p><p>Information on the kinetic properties of Rubisco, a key enzyme for photosynthesis, is scarce in land plants that emerged early during the evolutionary process. This study examined the carboxylase activity and abundance of Rubisco in five conifers, two lycopods, and three control C<sub>3</sub> crops. The turnover rates of Rubisco carboxylation (k<sub>cat</sub><sup>c</sup>) under saturated-CO<sub>2</sub> conditions in conifers and lycopods were comparable to those in the control C<sub>3</sub> crops. Rubisco carboxylase activity under CO<sub>2</sub>-unsaturated conditions (v<sub>cu</sub>) was also measured using reaction mixtures saturated with a N<sub>2</sub> gas containing CO<sub>2</sub> and O<sub>2</sub> at present atmospheric levels to predict the Rubisco CO<sub>2</sub> affinity from the percentage of v<sub>cu</sub> in k<sub>cat</sub><sup>c</sup>. The predicted CO<sub>2</sub> affinity in conifers and lycopods tended to be lower than that in the control C<sub>3</sub> crops. When the control C<sub>3</sub> crops and two previously examined C<sub>4</sub> crops were analyzed together, the k<sub>cat</sub><sup>c</sup> of Rubisco with a low CO<sub>2</sub> affinity tended to be high. N allocation to Rubisco with a low k<sub>cat</sub><sup>c</sup> tended to be high in these plants. In conifers and lycopods, the k<sub>cat</sub><sup>c</sup> was lower than that expected on the basis of predicted Rubisco CO<sub>2</sub> affinity, unlike in the control crops. N allocation to Rubisco also tended to be lower than that expected on the basis of k<sub>cat</sub><sup>c</sup>. These results indicate that Rubisco in the examined conifers and lycopods is not superior in terms of both k<sub>cat</sub><sup>c</sup> and CO<sub>2</sub> affinity and that the abundance of Rubisco is not necessarily closely related to its kinetic properties. The reason for these phenomena is discussed in terms of the molecular evolution of Rubisco.</p>","PeriodicalId":16813,"journal":{"name":"Journal of Plant Research","volume":" ","pages":"315-321"},"PeriodicalIF":2.7,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142824320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The relationships between photochemical reflectance index (PRI) and photosynthetic status in radish species differing in salinity tolerance.","authors":"Elsayed Mohamed, Hajime Tomimatsu, Kouki Hikosaka","doi":"10.1007/s10265-025-01615-x","DOIUrl":"10.1007/s10265-025-01615-x","url":null,"abstract":"<p><p>Since photosynthesis is highly sensitive to salinity stress, remote sensing of photosynthetic status is useful for detecting salinity stress during the selection and breeding of salinity-tolerant plants. To do so, photochemical reflectance index (PRI) is a potential measure to detect conversion of the xanthophyll cycle in photosystem II. Raphanus sativus var. raphanistroides is a wild radish species closely related to domesticated radish, and is distributed throughout the coastal regions of Japan, where it is thought to be salt tolerant. In this study, we raised wild and domesticated radishes under various salt conditions and assessed growth, photosynthetic status, and PRI. When grown at mild salt stress (50 mM NaCl), wild radish leaves showed photosynthetic activity levels comparable to control plants, whereas the photosynthetic activity of domesticated radish was suppressed. This result suggests that wild radishes are more salt-tolerant than domesticated radishes. Although photosynthetic rate and the photochemical quantum yield were significantly correlated with PRI in both species, the PRI resolution was insufficient to distinguish differences in salt tolerance between wild and domesticated radish. Wild radish had a lower maximum quantum yield (Fv/Fm) when grown under moderate salt stress (200 mM NaCl), suggesting chronic photoinhibition. The relationship between non-photochemical quenching (NPQ) and PRI was significant when leaves with chronic photoinhibition were eliminated but this relationship was not significant when they were included. In contrast, the relationship between photosynthesis and PRI was significant regardless of whether leaves displayed chronic photoinhibition or not. We conclude that PRI is useful to detect relatively large reductions in photosynthetic rate under salinity stress, and that care should be taken to evaluate NPQ from PRI.</p>","PeriodicalId":16813,"journal":{"name":"Journal of Plant Research","volume":" ","pages":"231-241"},"PeriodicalIF":2.7,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11910433/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143033357","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Cell wall thickness spectrum of photosynthetic cells in herbaceous C<sub>3</sub>, C<sub>4</sub>, and crassulacean acid metabolism plants.","authors":"Osamu Ueno","doi":"10.1007/s10265-024-01603-7","DOIUrl":"10.1007/s10265-024-01603-7","url":null,"abstract":"<p><p>Higher plants are divided into three major photosynthetic groups known as C<sub>3</sub>, C<sub>4</sub>, and crassulacean acid metabolism (CAM) plants. It is considered that cell wall thickness (T<sub>CW</sub>) affects diffusion and leakiness of CO<sub>2</sub> within leaves, but it is unclear whether T<sub>CW</sub> of photosynthetic cells differs among these groups. This study investigated T<sub>CW</sub> of photosynthetic cells in herbaceous C<sub>3</sub>, C<sub>4</sub>, and CAM species under an electron microscope. Among 75 species of monocots and eudicots grown in a growth chamber in the same environment, the T<sub>CW</sub> of mesophyll cells (MCs) was much higher in CAM species than in C<sub>3</sub> and C<sub>4</sub> species. However, when T<sub>CW</sub> was compared between C<sub>3</sub> and C<sub>4</sub> species of grasses and eudicots, T<sub>CW</sub> of MCs tended to be lower in C<sub>4</sub> species than in C<sub>3</sub> species; the opposite trend was observed for T<sub>CW</sub> of bundle sheath cells (BSCs). T<sub>CW</sub> of MCs and BSCs almost did not differ among the C<sub>4</sub> decarboxylation types (NADP-ME, NAD-ME, and PCK). In plants grown outdoors (51 species), similar trends of T<sub>CW</sub> were also found among photosynthetic groups, but their T<sub>CW</sub> was generally higher than that of growth-chamber plants. This study provides the T<sub>CW</sub> spectrum of photosynthetic cells in herbaceous C<sub>3</sub>, C<sub>4</sub>, and CAM species. The results obtained would be valuable for our understanding of the diffusion and leakage of CO<sub>2</sub> in the leaves of different photosynthetic groups.</p>","PeriodicalId":16813,"journal":{"name":"Journal of Plant Research","volume":" ","pages":"197-213"},"PeriodicalIF":2.7,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142807265","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Xing-Jiang Song, Xin-Di Li, Yu Chen, Jia Wang, Jia-Bin Zou, Zhi-Hong Zhu, Gang Liu
{"title":"Differences in plant responses to nitrogen addition between the central and edge populations of invasive Galinsoga quadriradiata in China.","authors":"Xing-Jiang Song, Xin-Di Li, Yu Chen, Jia Wang, Jia-Bin Zou, Zhi-Hong Zhu, Gang Liu","doi":"10.1007/s10265-025-01617-9","DOIUrl":"10.1007/s10265-025-01617-9","url":null,"abstract":"<p><p>Increased nitrogen deposition significantly impacts invasive plants, leading to population differentiation due to different environmental pressures during expansion. However, various populations respond differently to elevated nitrogen levels. This study explores the responses of central and edge populations of the annual invasive plant Galinsoga quadriradiata to different levels of nitrogen addition. The results indicate that the central population has a stronger need for nitrogen, with nitrogen addition promoting the growth of its aboveground parts, reducing intraspecific competition, and increasing reproductive allocation and total biomass. Specifically, nitrogen addition provides more nutritional resources, easing resource competition among plants, reducing intraspecific competitive pressure, and allowing plants to allocate more energy to growth and reproduction, thereby enhancing their expansion potential. In contrast, the edge populations respond differently to nitrogen. Although nitrogen addition promotes the growth of their underground parts and enhances root development, the impact on aboveground parts is smaller. The enhancement of underground parts helps edge populations better adapt to barren environments, improving their survival and competitive ability in new environments, thus increasing their expansion potential. Overall, the growth impact on edge populations due to nitrogen addition is smaller, possibly indicating they have exceeded their nitrogen limit. The study demonstrates that the degree of population differentiation in invasive plants at different invasion stages is a critical factor in studying their spread potential, aiding in predicting plant invasion trends under climate change and providing theoretical support for formulating targeted management strategies.</p>","PeriodicalId":16813,"journal":{"name":"Journal of Plant Research","volume":" ","pages":"243-251"},"PeriodicalIF":2.7,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143189080","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Molecular characterization of a novel photoperiod-insensitive allele Ppd-B1a.3 and its effect on heading date in Chinese wheat (Triticum aestivum) cultivar Qingchun 37.","authors":"Tianqi Song, Caiyin Shi, Yukun Wang, Sihai Guo, Weijun Zhang, Xiaoxing Wang, Jianfei Zhou, Yaning Bu, Siyi Li, Qiru Fan, Fan Wei, Jishan Xiang, Dongsheng Chen, Xiaoke Zhang","doi":"10.1007/s10265-024-01609-1","DOIUrl":"10.1007/s10265-024-01609-1","url":null,"abstract":"<p><p>Breeders adjust wheat heading dates to improve regional adaptability and reduce or mitigate yield losses caused by meteorological disasters, pests and diseases. The Ppd-1 genes play a crucial role in determining wheat sensitivity to changes in day-length and serve as key regulators of heading dates once the vernalization requirement is satisfied. In this study, we identified a new allelic variant of the promoter region, Ppd-B1a.3, in the Chinese wheat cultivar Qingchun 37. Compared to the Ppd-B1b.1 (carried by Chihokukomugi), the main mutation sites in Ppd-B1a.3 include a substitution of C with G at the -505-bp, a T base insertion at the -625-bp, a mutation of TCG to GGT at the -632 to -634-bp, and a 163-bp insertion at the -691 bp. Analysis of F<sub>2</sub> populations indicated that Ppd-B1a.3 promotes heading and flowering (approximately 6 days earlier in population 1 and 17 days in population 2) under short-day conditions in a greenhouse. However, the evaluation of Ppd-B1a.3's effect under field conditions may be influenced by the copy number of the Ppd-B1 locus inherited from the other parent in the F<sub>2</sub> populations. Ppd-B1a.3 disrupts circadian rhythm expression and exhibits a stronger effect on heading and flowering than the three-copy Ppd-B1 allele carried by Jing 411. Origin analysis suggests that Ppd-B1a.3 may have derived from non-native germplasm. These results deepen our understanding of wheat photoperiod genes and provide useful genetic resources for fine-tuning wheat heading dates during breeding.</p>","PeriodicalId":16813,"journal":{"name":"Journal of Plant Research","volume":" ","pages":"273-287"},"PeriodicalIF":2.7,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142909804","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Yuka Fukushi, Yuichi Yokochi, Toru Hisabori, Keisuke Yoshida
{"title":"Plastidial thioredoxin-like proteins are essential for normal embryogenesis and seed development in Arabidopsis thaliana.","authors":"Yuka Fukushi, Yuichi Yokochi, Toru Hisabori, Keisuke Yoshida","doi":"10.1007/s10265-024-01611-7","DOIUrl":"10.1007/s10265-024-01611-7","url":null,"abstract":"<p><p>Thiol/disulfide-based redox regulation is a key mechanism for modulating protein functions in response to changes in cellular redox status. Two thioredoxin (Trx)-like proteins [atypical Cys His-rich Trx (ACHT) and Trx-like2 (TrxL2)] have been identified as crucial for oxidizing and deactivating several chloroplast enzymes during light-to-dark transitions; however, their roles remain to be fully understood. In this study, we investigated the functions of Trx-like proteins in seed development. Using the CRISPR/Cas9 system, we generated an Arabidopsis quadruple mutant defective in ACHT1, ACHT2, TrxL2.1, and TrxL2.2 (acht/trxl2). This mutant showed increased seed lethality prior to maturation, with embryogenesis impaired primarily during the heart and torpedo stages, which are critical phases for plastid differentiation into chloroplasts. Using transgenic plants expressing EGFP-fused proteins, we confirmed that ACHT and TrxL2 are localized in plastids during embryogenesis. Additionally, seed development in the acht/trxl2 mutant was further impaired under extended darkness and could not be recovered through complementation with variants of ACHT or TrxL2 lacking the redox-active Cys residue (replaced by Ser). These findings indicate that the protein-oxidation functions of ACHT and TrxL2 are important for plastid differentiation into chloroplasts, embryogenesis, and seed development.</p>","PeriodicalId":16813,"journal":{"name":"Journal of Plant Research","volume":" ","pages":"337-345"},"PeriodicalIF":2.7,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11910432/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142872396","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"New Year's greetings 2025 from the Journal of Plant Research.","authors":"Maki Katsuhara","doi":"10.1007/s10265-024-01605-5","DOIUrl":"https://doi.org/10.1007/s10265-024-01605-5","url":null,"abstract":"","PeriodicalId":16813,"journal":{"name":"Journal of Plant Research","volume":" ","pages":""},"PeriodicalIF":2.7,"publicationDate":"2025-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142914901","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Female flowers with short ovaries in 'Lemon' cucumber (Cucumis sativus) plants and their progeny carrying the mm genotype (CS-ACS2 genes with c.97G > T mutations): a novel trimonoecious phenotype.","authors":"Seiji Yamasaki, Taimei Matsumoto, Yuina Tomota, Nanami Watanabe, Tatsuya Tanaka","doi":"10.1007/s10265-024-01583-8","DOIUrl":"10.1007/s10265-024-01583-8","url":null,"abstract":"<p><p>Analysis of the sex expression in 10 'Lemon' (mmff) cucumber plants (Cucumis sativus L.), known to be andromonoecious, revealed that 3 plants produced female flowers with short ovaries, resembling bisexual flowers, after producing male and bisexual flowers. To investigate the heredity pattern governing these aberrant female flowers with short ovaries, F<sub>1</sub> hybrid plants (MmFf) were generated through a cross between 'Dokanari-sennari' (MMFF) and 'Lemon' (mmff), and #4 (mmff) and #45 (mmFF) were meticulously selected from a pool of 45 F<sub>2</sub> segregants. Analysis of the sex expression in both 10 F<sub>5</sub> plants (mmff) derived from the #4 (mmff) and 10 F<sub>4</sub> plants (mmFF) derived from the #45 (mmFF) revealed that 8-9 plants produced female flowers with short ovaries after producing male and bisexual flowers. Notably, no female flowers with short ovaries were produced in the plants carrying the M gene, such as 'Dokanari-sennari' (MMFF), 8 F<sub>1</sub> hybrid plants (MmFf), and the 29 F<sub>2</sub> segregants (M-F-,M-ff). Thus, female flowers with short ovaries may be produced in some 'Lemon' (mmff) cucumber plants and their progeny, particularly those carrying the mm genotype (CS-ACS2 genes with c.97G > T mutations), after the production of male and bisexual flowers. However, no clear genetic rules governing the occurrence of these female flowers with short ovaries were observed. This is the first report on trimonoecious cucumber plants displaying male flowers, bisexual flowers with short ovaries, and female flowers with short ovaries, all on the same plant, under the influence of the mm genotype (CS-ACS2 genes with c.97G > T mutations).</p>","PeriodicalId":16813,"journal":{"name":"Journal of Plant Research","volume":" ","pages":"77-93"},"PeriodicalIF":2.7,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142406531","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Intricate intracellular kinase network regulates the Spodoptera lituta-derived elicitor response signaling in Arabidopsis.","authors":"Yoshitake Desaki, Tasuku Kato, Keiichirou Nemoto, Akira Nozawa, Takuya Uemura, Naoya Ninomiya, Tatsuya Sawasaki, Gen-Ichiro Arimura","doi":"10.1007/s10265-024-01586-5","DOIUrl":"10.1007/s10265-024-01586-5","url":null,"abstract":"<p><p>Plants defend themselves against herbivores by recognizing herbivore-derived elicitors and activating intracellular signaling. In Arabidopsis, the receptor-like kinase HAK1 recognizes the poly-saccharide elicitor (FrA) from Spodoptera litura larvae, leading to the expression of defense-related genes such as PDF1.2. During this process, the cytoplasmic kinase CRK2 phosphorylates PBL27, triggers the ERF13 expression via ethylene signaling and subsequently leads to PDF1.2 expression. Herein, we investigated four cytoplasmic kinases from the same receptor-like cytoplasmic kinase (RLCK) VII family as PBL27 that interacts with CRK2. Among them, PBL11, like PBL27, is phosphorylated by CRK2 and induces PDF1.2 expression but does not affect ERF13 expression. The weight gain of S. litura larvae on PBL11-deficient mutant plants was only slightly higher than that of wild-type plants, suggesting that PBL11 may function as a minor RLCK that supports the defense response.</p>","PeriodicalId":16813,"journal":{"name":"Journal of Plant Research","volume":" ","pages":"95-103"},"PeriodicalIF":2.7,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142468338","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}