A7921
琼脂
suitable for plant cell culture, powder
别名:
琼脂-琼脂, 胶琼脂
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线性分子式:
(C12H18O9)n
化学文摘社编号:
UNSPSC Code:
50405901
eCl@ss:
42040102
EC Number:
232-658-1
NACRES:
NA.21
MDL number:
产品名称
琼脂, suitable for plant cell culture, powder
SMILES string
O1[C@@H]([C@@H]([C@@H]([C@H](C1OC2[C@H]3OCC2OC([C@H]3O)C)O)OC)O)CO
InChI
1S/C14H24O9/c1-5-8(16)13-11(7(21-5)4-20-13)23-14-10(18)12(19-2)9(17)6(3-15)22-14/h5-18H,3-4H2,1-2H3/t5?,6-,7?,8-,9+,10-,11?,12+,13+,14?/m1/s1
InChI key
GYYDPBCUIJTIBM-DYOGSRDZSA-N
biological source
algae (Rhodophyceae)
form
powder
technique(s)
cell culture | plant: suitable
transition temp
congealing temperature 30-35 °C
storage temp.
room temp
Quality Level
application(s)
agriculture
food and beverages
life science and biopharma
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Application
琼脂已作为EDMm（桉基培养基改性版）的成分，用于对桉无性系枝条的发育进行研究。它也被用作球形枝孢霉TC09菌株离体培养的Murashige和Skoog培养基的成分。
琼脂已被用作以下组分
- Gamborg′s再生培养基
- Murashige and skoog (Ms)培养基，用于诱导三棱三叶金丝桃种子发芽三棱三叶金丝桃种子发芽
- 用来再生拟南芥幼苗的靶向诱导和萘乙酸预处理培养基
Biochem/physiol Actions
琼脂主要用作微生物固体培养基。它的使用浓度范围为0.5到1.0％(w/v)，可用于固化植物组织培养基。这对于体外根系发育至关重要。
General description
琼脂含有琼脂糖和琼脂果胶，其中琼脂糖是主要的胶凝杂多糖。琼脂糖含有β-d-半乳糖和3,6-脱水-α-L-半乳糖，通过名为新琼脂糖的糖苷键β(1-4)连接。其中還含有具有相同双糖单元及α(1-3)连接的琼脂二糖。琼脂的主要来源是红藻科的海藻细胞壁。
Other Notes
专用于研究和原生质体培养纯化。
Preparation Note
常见工作浓度： 6-12 g/L。
存储类别
11 - Combustible Solids
wgk
WGK 1
ppe
Eyeshields, Gloves, type N95 (US)
Zhijian T Li et al.
Frontiers in plant science, 9, 1959-1959 (2019-02-19)
A growing number of bacteria and fungi have been found to promote plant growth through mutualistic interactions involving elements such as volatile organic compounds (VOCs). Here, we report the identification of an environmentally isolated strain of Cladosporium sphaerospermum (herein named
Plant Tissue Culture, Development, and Biotechnology, 21(11), 1577-1577 (2011)
AGAR DOES NOT AFFECT IN VITRO RHIZOGENESIS AND EX VITRO ACCLIMATIZATION OF Handroanthus chrysotrichus
Rabaiolli SMS, et al.
CERNE, 23(2), 185-192 (2017)
Ata Chizari et al.
Biomedical optics express, 11(5), 2352-2365 (2020-06-06)
Functional performance of handheld laser speckle contrast imaging (LSCI) is compromised by movement artefacts. Here we quantify the movements of a handheld LSCI system employing electromagnetic (EM) tracking and measure the applied translational, tilt and on-surface laser beam speeds. By
Protocol: a method to study the direct reprogramming of lateral root primordia to fertile shoots
Kareem A, et al.
Plant methods, 12(1), 27-27 (2016)
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