| 000 | 02477nam a2200253Ia 4500 | ||
|---|---|---|---|
| 003 | MX-MdCICY | ||
| 005 | 20250625162451.0 | ||
| 040 | _cCICY | ||
| 090 | _aB-20559 | ||
| 245 | 1 | 0 | _aRecent advances in auxin biosynthesis and homeostasis |
| 490 | 0 | _v3 Biotech, 13(9), p.290, 2023 | |
| 520 | 3 | _aThe plant proliferation is linked with auxins which in turn play a pivotal role in the rate of growth. Also, auxin concentrations could provide insights into the age, stress, and events leading to flowering and fruiting in the sessile plant kingdom. The role in rejuvenation and plasticity is now evidenced. Interest in plant auxins spans many decades, information from different plant families for auxin concentrations, transcriptional, and epigenetic evidences for gene regulation is evaluated here, for getting an insight into pattern of auxin biosynthesis. This biosynthesis takes place via an tryptophan-independent and tryptophan-dependent pathway. The independent pathway initiated before the tryptophan (trp)production involves indole as the primary substrate. On the other hand, the trp-dependent IAA pathway passes through the indole pyruvic acid (IPyA), indole-3-acetaldoxime (IAOx), and indole acetamide (IAM)pathways. Investigations on trp-dependent pathways involved mutants, namely yucca (1-11), taa1, nit1, cyp79b and cyp79b2, vt2 and crd, and independent mutants of tryptophan, ins are compiled here. The auxin conjugates of the IAA amide and ester-linked mutant gh3, iar, ilr, ill, iamt1, ugt, and dao are remarkable and could facilitate the assimilation of auxins. Efforts are made herein to provide an up-to-date detailed information about biosynthesis leading to plant sustenance. The vast information about auxin biosynthesis and homeostasis is consolidated in this review with a simplified model of auxin biosynthesis with keys and clues for important missing links since auxins can enable the plants to proliferate and override the environmental influence and needs to be probed for applications in sustainable agriculture. | |
| 650 | 1 | 4 | _aCONCENTRATIONS |
| 650 | 1 | 4 | _aEPIGENTIC |
| 650 | 1 | 4 | _aIAM |
| 650 | 1 | 4 | _aIAOX |
| 650 | 1 | 4 | _aIPYA |
| 650 | 1 | 4 | _aYUCCA |
| 700 | 1 | 2 | _aSolanki, M. |
| 700 | 1 | 2 | _aShukla, L. I. |
| 856 | 4 | 0 |
_uhttps://drive.google.com/file/d/1xpXImyAbGD_OwFdirZfR1VFyvSo3zA8P/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
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