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Pakistan Journal of Botany最新文献

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Efficacy of Pb-tolerant Bacillus subtilis and neem (Azadirachta indica) seed cake in attenuation of lead stress in Helianthus annuus L. 耐铅枯草芽孢杆菌和印楝籽饼对减轻褐花天竺葵（Helianthus annuus L.）铅胁迫的功效
IF 0.9 4区 生物学
Pakistan Journal of Botany Pub Date : 2024-07-10 DOI: 10.30848/pjb2025-1(4)
Afshan Rahman, N. Shaikh, H. Habiba, Fouzia Naseer, Syeda aiman Fatima Zaidi, Shumaila Moin
{"title":"Efficacy of Pb-tolerant Bacillus subtilis and neem (Azadirachta indica) seed cake in attenuation of lead stress in Helianthus annuus L.","authors":"Afshan Rahman, N. Shaikh, H. Habiba, Fouzia Naseer, Syeda aiman Fatima Zaidi, Shumaila Moin","doi":"10.30848/pjb2025-1(4)","DOIUrl":"https://doi.org/10.30848/pjb2025-1(4)","url":null,"abstract":"","PeriodicalId":19962,"journal":{"name":"Pakistan Journal of Botany","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141659117","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
High-density genetic map construction and QTL mapping in the sorghum-sudangrass RIL population (M81×Sa) 高粱-苏丹草 RIL 群体（M81×Sa）的高密度遗传图谱构建和 QTL 图谱绘制
IF 0.9 4区 生物学
Pakistan Journal of Botany Pub Date : 2024-07-08 DOI: 10.30848/pjb2025-1(2)
Yanlong Liu, Xianlian Chen, Wen-Yao Zhao, Ling Niu, Jieqin Li, Yuan Liang, Xuehui Yan, Mengru Shen, Q. Zhan
{"title":"High-density genetic map construction and QTL mapping in the sorghum-sudangrass RIL population (M81×Sa)","authors":"Yanlong Liu, Xianlian Chen, Wen-Yao Zhao, Ling Niu, Jieqin Li, Yuan Liang, Xuehui Yan, Mengru Shen, Q. Zhan","doi":"10.30848/pjb2025-1(2)","DOIUrl":"https://doi.org/10.30848/pjb2025-1(2)","url":null,"abstract":"Sorghum-sudangrass, a hybrid of sorghum and sudangrass has high productivity, strong adaptability, and superior quality and is widely used in animal husbandry and aquaculture. Parsing the genetic basis of major agronomic traits is very important for sorghum and sudangrass hybrid breeding. This study used a sweet sorghum M81 and sudangrass Sa hybrid to construct 174 F 11 populations. Single-nucleotide polymorphisms (SNPs) derived from genotyping using its Restriction-site Associated DNA Sequence (RAD-seq) of RILs to construct a high-density genetic map comprising 790 SNPs spanning 2101 cM, in which coverage of all ten chromosomes was greater than 80%. Inclusive Composite Interval Mapping (ICIM) was carried out to map Quantitative trait loci (QTL) for five forage traits. A total of 18 QTLs were identified for plant height (PH, 4 QTLs), fresh weight (FW, 8 QTLs), dry weight (DW, 3 QTLs), stem diameter (SD, 2 QTLs), and sugar content (SC, 1 QTL). In addition, two overlapping QTLs ( qFW9.2 / qDW9 and qFW10 / qDW10.2 ) were detected for FW and DW. Together, the RIL populations and high-density linkage maps in this study provide a theoretical basis for future sorghum-sudangrass hybrid forage breeding.","PeriodicalId":19962,"journal":{"name":"Pakistan Journal of Botany","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141667989","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Ecological and morphological perspectives of root rot pathogens of peanut (Arachis hypogea L.) in Pothwar region of Punjab, Pakistan 巴基斯坦旁遮普省 Pothwar 地区花生（Arachis hypogea L.）根腐病病原体的生态学和形态学视角
IF 0.9 4区 生物学
Pakistan Journal of Botany Pub Date : 2024-07-08 DOI: 10.30848/pjb2025-1(1)
Muhammad Sajjad, Muhammad Inam Ul Haq, G. Irshad, Ghulam Shabbir, Sajid Mehmood, Muhammad Nasir
{"title":"Ecological and morphological perspectives of root rot pathogens of peanut (Arachis hypogea L.) in Pothwar region of Punjab, Pakistan","authors":"Muhammad Sajjad, Muhammad Inam Ul Haq, G. Irshad, Ghulam Shabbir, Sajid Mehmood, Muhammad Nasir","doi":"10.30848/pjb2025-1(1)","DOIUrl":"https://doi.org/10.30848/pjb2025-1(1)","url":null,"abstract":"Soil borne diseases have been known as one of the significant limiting factors in peanut production. In Pakistan, little research has been done on peanut ( Arachis hypogea L.) root rot. The present survey was carried out for the assessment of disease incidence and isolation of phytopathogenic fungi causing root rot of peanut in seven tehsils of three districts of Pothwar regions viz., Chakwal (Chakwal, Talagang), Rawalpindi (Gujar khan), Attock (Attock, Jand, Pindi gheb, Fateh Jang) . Results revealed that root rot of peanut prevalence was 61.25% in surveyed area. \"Two hundred and sixty-five (265)\" infected roots samples were collected from 480 farmer’s fields of 79 villages during two years. During survey, it was observed that the root rot susceptible cultivar No.334 was grown in more than 70% cultivated area of peanut. The highest disease incidence was 14.2% and 15.9% in tehsil Attock, while the lowest was 8.0% and 9.6% in tehsil Gujarkhan during 2019 and 2020 respectively. A total of 104 fungal isolates were obtained from the peanut cultivation areas were Athelia rolfsii (49%) followed by Fusarium fujikuroi (29.8%) and Aspergillus terreus (21.2%). Athelia rolfsii ( CHGR2a ) had the utmost virulence followed by Fusarium fujikuroi (CHGRF5) and Aspergillus terreus (TGGR7). The pathogenicity test on peanut cultivar No.334 revealed that all the 104 isolates were pathogenic but among them 06 isolates (PGGR6, CHGR2a, ATGR3, PGGR12, TGGR7 and CHGRF5 were highly pathogenic. Disease incidence and severity values of 104 isolates varied between 15.33% to 93.3% and 13.53% to 89.53%. The disease incidence values of Athelia rolfsii, Fusarium fujikuroi and Aspergillus terreus ranged from 15.53% - 93.3%, 24.4%-88.9% and 24.4% - 84.4% while disease severity values ranged from 13.53% - 89.53%, 19.7% - 84.2% and 20.6% - 79.7% respectively.","PeriodicalId":19962,"journal":{"name":"Pakistan Journal of Botany","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141667798","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A cytological study on the meiosis process of Humulus scandens 葎草减数分裂过程的细胞学研究
IF 0.9 4区 生物学
Pakistan Journal of Botany Pub Date : 2024-07-01 DOI: 10.30848/pjb2024-6(40)
Jinjin Guo, Yi Liang, Deqing Meng, Mengyi Wang, Yaning Liu, Geyang Wu, Jinhong Yuan, Junhua Li
{"title":"A cytological study on the meiosis process of Humulus scandens","authors":"Jinjin Guo, Yi Liang, Deqing Meng, Mengyi Wang, Yaning Liu, Geyang Wu, Jinhong Yuan, Junhua Li","doi":"10.30848/pjb2024-6(40)","DOIUrl":"https://doi.org/10.30848/pjb2024-6(40)","url":null,"abstract":"","PeriodicalId":19962,"journal":{"name":"Pakistan Journal of Botany","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141707365","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Production, characterization and application of lipases from endophytic and rhizospheric bacterial isolates 内生细菌和根瘤细菌分离物脂肪酶的生产、表征和应用
IF 0.9 4区 生物学
Pakistan Journal of Botany Pub Date : 2024-07-01 DOI: 10.30848/pjb2024-6(37)
Ammad Ur Rehman, Aliya Batool, Maria M. Ashraf, Uroosa Ejaz, Muhammad Noman Syed, Muhammad Sohail
{"title":"Production, characterization and application of lipases from endophytic and rhizospheric bacterial isolates","authors":"Ammad Ur Rehman, Aliya Batool, Maria M. Ashraf, Uroosa Ejaz, Muhammad Noman Syed, Muhammad Sohail","doi":"10.30848/pjb2024-6(37)","DOIUrl":"https://doi.org/10.30848/pjb2024-6(37)","url":null,"abstract":"","PeriodicalId":19962,"journal":{"name":"Pakistan Journal of Botany","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141697735","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Molecular, physiological and morphological markers assisted selection for salt-tolerant in some Egyptian faba bean varieties 分子、生理和形态标记辅助选择埃及一些蚕豆品种的耐盐性
IF 0.9 4区 生物学
Pakistan Journal of Botany Pub Date : 2024-07-01 DOI: 10.30848/pjb2024-6(38)
Mohamed H. Abdelfattah, Rehab El Hawary, Fatmah A. Safhi, Amina Zedan, Medhat E. Eldenary
{"title":"Molecular, physiological and morphological markers assisted selection for salt-tolerant in some Egyptian faba bean varieties","authors":"Mohamed H. Abdelfattah, Rehab El Hawary, Fatmah A. Safhi, Amina Zedan, Medhat E. Eldenary","doi":"10.30848/pjb2024-6(38)","DOIUrl":"https://doi.org/10.30848/pjb2024-6(38)","url":null,"abstract":"","PeriodicalId":19962,"journal":{"name":"Pakistan Journal of Botany","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141701242","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effects of exogenous nitrogen forms on rice growth and nitrogen accumulation 外源氮形式对水稻生长和氮积累的影响
IF 0.9 4区 生物学
Pakistan Journal of Botany Pub Date : 2024-07-01 DOI: 10.30848/pjb2024-6(39)
Zhaohui Zou, Xian Li, Yong Zhang, Yijie Zhou, Yuanfang Xu, Yi Yang, Xiaoyi Tu, Gangqiao Deng
{"title":"Effects of exogenous nitrogen forms on rice growth and nitrogen accumulation","authors":"Zhaohui Zou, Xian Li, Yong Zhang, Yijie Zhou, Yuanfang Xu, Yi Yang, Xiaoyi Tu, Gangqiao Deng","doi":"10.30848/pjb2024-6(39)","DOIUrl":"https://doi.org/10.30848/pjb2024-6(39)","url":null,"abstract":"","PeriodicalId":19962,"journal":{"name":"Pakistan Journal of Botany","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141691167","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Application of ITS2 secondary structure in species identification and classification of Rehmannia ITS2 二级结构在地黄物种鉴定和分类中的应用
IF 1.2 4区 生物学
Pakistan Journal of Botany Pub Date : 2024-06-10 DOI: 10.30848/pjb2024-6(27)
Xiaoru Cheng, Haoyuan Li, Jiuchang Su, Peilei Chen, Wanshen Wang, Yousef Sultan, Hongying Duan
{"title":"Application of ITS2 secondary structure in species identification and classification of Rehmannia","authors":"Xiaoru Cheng, Haoyuan Li, Jiuchang Su, Peilei Chen, Wanshen Wang, Yousef Sultan, Hongying Duan","doi":"10.30848/pjb2024-6(27)","DOIUrl":"https://doi.org/10.30848/pjb2024-6(27)","url":null,"abstract":"","PeriodicalId":19962,"journal":{"name":"Pakistan Journal of Botany","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141365759","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Assessing productivity and quality potential of promising newly developed rice lines under water deficit and well-watered conditions 在缺水和充足水分条件下，评估有潜力的新开发水稻品系的产量和质量潜力
IF 1.2 4区 生物学
Pakistan Journal of Botany Pub Date : 2024-06-10 DOI: 10.30848/pjb2024-6(26)
Mahmoud M. Gaballah, Mohamed I. Ghazy, Khaled M.H Abd El Salam, G. A. Abou El-Soud, Abdelsalam M. Marei, Maryam M. Alomran, K. Alwutayd, Elsayed Mansour
{"title":"Assessing productivity and quality potential of promising newly developed rice lines under water deficit and well-watered conditions","authors":"Mahmoud M. Gaballah, Mohamed I. Ghazy, Khaled M.H Abd El Salam, G. A. Abou El-Soud, Abdelsalam M. Marei, Maryam M. Alomran, K. Alwutayd, Elsayed Mansour","doi":"10.30848/pjb2024-6(26)","DOIUrl":"https://doi.org/10.30848/pjb2024-6(26)","url":null,"abstract":"","PeriodicalId":19962,"journal":{"name":"Pakistan Journal of Botany","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141363233","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Cloning of RhBEE1-like gene and the effect on petal senescence in rose 类 RhBEE1 基因的克隆及其对玫瑰花瓣衰老的影响
IF 1.2 4区 生物学
Pakistan Journal of Botany Pub Date : 2024-06-10 DOI: 10.30848/pjb2024-6(25)
Wenyu Wang, Tingting Du, Siwen Han, Jingjing Zhang, Zhe Qin, Haixia Pei
{"title":"Cloning of RhBEE1-like gene and the effect on petal senescence in rose","authors":"Wenyu Wang, Tingting Du, Siwen Han, Jingjing Zhang, Zhe Qin, Haixia Pei","doi":"10.30848/pjb2024-6(25)","DOIUrl":"https://doi.org/10.30848/pjb2024-6(25)","url":null,"abstract":"","PeriodicalId":19962,"journal":{"name":"Pakistan Journal of Botany","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2024-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141366275","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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