Results 91 to 100 of about 1,078 (181)

In Vitro Regeneration, Ex Vitro Rooting and Foliar Stoma Studies of Pseudostellaria heterophylla (Miq.) Pax

open access: yes, 2020
Pseudostellaria heterophylla, in the family Caryophyllaceae, is an important Chinese medicinal plant commonly used to treat various diseases in children and valued for its ornamental properties.
Liu, Wang, Wei, Xin, Qiu
core   +1 more source

Table_2_The Biosynthesis of Heterophyllin B in Pseudostellaria heterophylla From prePhHB-Encoded Precursor.doc

open access: yes, 2019
Plant cyclic peptides (CPs) are a large group of small molecule metabolites found in a wide variety of plants, including traditional Chinese medicinal plants.
Weike Jiang (3233967)   +11 more
core   +1 more source

REGENERATION OF PLANTLETS AND TETRAPLOIDY INDUCTION IN PSEUDOSTELLARIA HETEROPHYLLA

open access: yes, 2010
This study was aimed at developing an efficient protocol for regeneration of Pseudostellaria heterophylla plantlets and induction of polyploidy. Calli of P. heterophylla (Miq) from stems, leaves and buds as explants could not differentiate into plantlets.
田惠桥   +3 more
core  

A New Species of Pseudostellaria (Caryophyllaceae) from Gansu, China

open access: yesNovon: A Journal for Botanical Nomenclature, 2009
A new species, Pseudostellaria polymorpha Y. S. Lian (Caryophyllaceae), is described from Gansu Province, China. The species is remarkable for the regular variation in its floral morphology from stem apex to base. The terminal chasmogamous flower is largest, having five oval-lanceolate sepals, five oblanceolate petals noticeably longer than the sepals,
openaire   +2 more sources

Table_1_The Biosynthesis of Heterophyllin B in Pseudostellaria heterophylla From prePhHB-Encoded Precursor.doc

open access: yes, 2019
Plant cyclic peptides (CPs) are a large group of small molecule metabolites found in a wide variety of plants, including traditional Chinese medicinal plants.
Weike Jiang (3233967)   +11 more
core   +1 more source

Image_3_The Biosynthesis of Heterophyllin B in Pseudostellaria heterophylla From prePhHB-Encoded Precursor.jpeg

open access: yes, 2019
Plant cyclic peptides (CPs) are a large group of small molecule metabolites found in a wide variety of plants, including traditional Chinese medicinal plants.
Weike Jiang (3233967)   +11 more
core   +1 more source

Plant growth-promoting rhizobacteria enhance active ingredient accumulation in medicinal plants at elevated CO2 and are associated with indigenous microbiome

open access: yesFrontiers in Microbiology
IntroductionPlant growth-promoting rhizobacteria (PGPR) and elevated CO2 (eCO2) have demonstrated their individual potential to enhance plant yield and quality through close interaction with rhizosphere microorganisms and plant growth.
Charles Wang Wai Ng   +5 more
doaj   +1 more source

Studies on sexual reproduction of Pseudostellaria heterophylla and its in vitro manipulation [PDF]

open access: yes, 2009
太子参(Pseudostellariaheterophylla(Miq.)PaxexPaxetHoffm.)是地道中药材,以块根入药。生产上长期采用块根进行无性繁殖,加之栽培品种单一、连年栽种,使得太子参种质退化、病害严重,影响了太子参的产量和品质,阻碍了太子参产业的可持续发展。为了弄清太子参的有性生殖的基本过程,探索改良太子参的生物技术,我们采用电子显微镜观察、离体分离、离体培养技术、微块根诱导形成、组织化学研究技术、多倍体诱导技术等研究方法,对太子参雌、雄配子体的整个发育进行详细的细胞学观察 ...
叶祖云
core  

Distribution analysis of European False Stitchwort (Pseudostellaria europaea) in Slovenia

open access: yes
Evropska gomoljčica (Pseudostellaria europaea) je ena izmed znamenitih rastlin slovenske flore in edina evropska predstavnica rodu gomoljčic (Pseudostellaria), ki je bila prvič opisana »Pod Turnom« v ljubljanjskem parku Tivoli.
Kopitar, Darja
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The Isolation, Purification and Structure Identification of the Effective Components in Pseudostellaria heterophylla (Miq.) Pax and the Study of the Fingerprinting [PDF]

open access: yes, 2006
本论文以中药太子参为研究对象,对太子参有效成分的提取分离、结构表征以及太子参指纹图谱进行了系统研究,取得了令人满意的结果。该研究对中药材太子参GAP的研究和质量控制具有指导意义和应用价值。本文主要研究结果简述如下:1.建立了苯酚-硫酸比色方法,对福建柘荣太子参GAP基地不同时间采收的柘荣太子参样品的多糖含量进行了动态分析,探讨了其动态积累规律,初步确定了该基地太子参的最佳采收时间,为太子参的合理采收提供了科学依据。2.建立了太子参中氨基酸的高效液相色谱检测方法。用邻苯二甲醛(OPA)、氯甲酸芴甲酯 ...
韩超
core  

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