2-|cis|,4-|trans|-Abscisic acid Cas:14375-45-2 phofo e tšoeu ho isa ho mosehla o mosehla
| Nomoro ea lethathamo | XD90594 |
| Lebitso la Sehlahiswa | 2-|cis|,4-|trans|-Abscisic acid |
| CAS | 14375-45-2 |
| Foromo ea limolek'hule | C15H20O4 |
| Boima ba Molek'hule | 264.30 |
| Lintlha tsa polokelo | 2 ho isa ho 8 °C |
| Khoutu ea Lekhetho e Kopantsoeng | 29189900 |
Tlhaloso ea Sehlahisoa
| Ponahalo | Phofo e tšoeu ho isa ho bosehla bo bosehla |
| Tlhahlobo | 99% |
| Density | 1.193 |
| Sebaka se qhibilihang | 183-186 °C |
| Ntho e belang | 458.7 °C ho 760 mmHg |
| flash point | 245.4 °C |
| Khatello ea mouoane | 2.41E-10mmHg ho 25°C |
| PSA | 74.60000 |
| logP | 2.24990 |
| Solubility | methanol: 50 mg/mL, e ka hlaka ho isa lerootho hanyane |
Semelo le sepheo: Molybdenum (Mo) ke karolo ea bohlokoa ea ho latela limela bakeng sa limela tse phahameng.Ho bonts'itsoe hore tšebeliso ea Mo e matlafatsa ho hanyetsa serame ha koro ea mariha.E le ho ntlafatsa kutloisiso ea rona ea mekhoa ea limolek'hule ea ho hanyetsa serame e bakoang ke tšebeliso ea Mo nakong ea koro ea mariha, ho ile ha etsoa lipatlisiso mabapi le ho ngoloa ha liphatsa tsa lefutso tse arabelang serame (COR) ka har'a litsela tse itšetlehileng ka abscisic acid (ABA) le tse ikemetseng tsa ABA koro ea mariha e laoloang ke Mo kopo tlas'a khatello ea mocheso o tlase.
Mekhoa: Mefuta e 'meli ea koro ea mariha (Triticum aestivum), Mo-efficient cultivar '97003' le Mo-inefficient cultivar '97014', e ne e lengoa ka taolo ea (-Mo) le manyolo a Mo (+Mo) bakeng sa 40 d ka 15/12 likhato tsa C (motšehare/bosiu), ’me mocheso o ile oa fokotsoa ho ea ho likhato tse 5/2 C (motšehare/bosiu) ho baka khatello ea mocheso o tlaase.Liketsahalo tsa Aldehyde oxidase (AO), likahare tsa ABA, lingoliloeng tsa mofuta oa leucine zipper (bZIP) - mofuta oa transcript factor (TF), e itšetlehileng ka ABA, liphatsa tsa lefutso tsa CBF/DREB le mefuta e ikemetseng ea COR e ile ea fuputsoa ho 0. , 3, 6 le 48 h khatello ea maikutlo ka mor'a serame.
Liphetho tsa bohlokoa: Sesebelisoa sa Mo se ekelitse ts'ebetso ea AO haholo, maemo a ABA, le polelo ea mefuta ea TF ea mofuta oa bZIP (Wlip19 le Wabi5) le liphatsa tsa lefutso tsa COR tse itšetlehileng ka ABA (Wrab15, Wrab17, Wrab18 le Wrab19).Sesebelisoa sa Mo se ekelitse maemo a polelo a CBF/DREB transcript factor genes (TaCBF le Wcbf2-1) le liphatsa tsa lefutso tse ikemetseng tsa ABA (Wcs120, Wcs19, Wcor14 le Wcor15) kamora ho pepesehela mocheso o tlase oa 3 le 6 h.
Liqeto: Mo a ka laola semelo sa liphatsa tsa lefutso tsa COR tse itšetlehileng ka ABA tseleng: Mo --> AO --> ABA --> bZIP --> Liphatsa tsa lefutso tsa COR tse itšetlehileng ka ABA nakong ea koro ea mariha.Karabelo ea tsela e itšetlehileng ka ABA ho Mo e bile pele ho ea tsela e ikemetseng ea ABA.Ho ts'oana le liphapang lipakeng tsa mefuta ea koro ea Mo-efficient le e sa sebetseng hantle ha e arabela Mo tlas'a khatello ea serame e tšohloa.
