Phosphate transporters in plants
WebJun 20, 2024 · Plants acquire P almost exclusively by transporting soluble inorganic H 2 PO 4– (Pi) from the soil into their roots. The Pi concentration in most soil solutions ranges between 0.5 and 10 μM, whereas the optimal intracellular Pi concentration is 5–20 mM. WebJan 9, 2024 · Inorganic phosphate (Pi) is an essential component of all life forms. Land plants acquire Pi from the soil through roots and associated symbioses, and it is then …
Phosphate transporters in plants
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WebMay 11, 1999 · Phosphorus is acquired by plant roots primarily via the high-affinity inorganic phosphate (P i) transporters. The transcripts for P i transporters are highly inducible upon … WebMay 11, 1999 · Phosphorus is acquired by plant roots primarily via the high-affinity inorganic phosphate (P i) transporters.The transcripts for P i transporters are highly inducible upon P i starvation, which also results in enhanced P i uptake when P i is resupplied. Using antibodies specific to one of the tomato P i transporters (encoded by LePT1), we show that an …
WebJan 1, 2000 · Phosphate acquisition and transport in plants Plants acquire Pi despite a steep concentration gradient across the plasma membrane: Pi concentrations within plant cells are typically 1000-times those outside. Under experimental conditions, both high and low affinity Pi-uptake mechanisms have been observed in plants 2••, 10••. WebJan 9, 2024 · PHOSPHATE TRANSPORTER 1 (PHT1)-type proteins are defined as the major contributors to the Pi uptake system and are elaborately regulated under different Pi conditions to maintain Pi uptake 1....
WebApr 10, 2024 · The members of PHOSPHATE 1 (PHO1) family play important roles in plant phosphate (Pi) transport and adaptation to Pi deficiency. The functions of PHO1 family proteins have been reported in several plant species, with the exception of Brassica species. Here, we identified 23, 23, and 44 putative PHO1 family genes in Brassica rapa, Brassica … WebNov 18, 2024 · Arsenic (As), the toxic metalloid, is taken up by plant roots and transported to different parts of the plant through transporters of the essential elements due to the structural analogy. The analogy of arsenate (AsV) with phosphate enables As (V) to enter plant through phosphate transporter, while, arsenite (AsIII) which is analogous to silicic …
WebOct 8, 2024 · Phosphorus (P) is an essential nutrient for plant growth and development. Phosphate transporters (PHTs) are trans-membrane proteins that mediate the uptake and translocation of phosphate (Pi) in green plants. The PHT family including PHT1, PHT2, PHT3 and PHT4 subfamilies are well-studied in land plants; however, PHT genes in green algae …
WebJan 1, 2003 · Phosphate transport in plants. Abstract. Transport of inorganic phosphate (Pi) through plant membranes is mediated by a number of families of transporter proteins. Studies on the ... Citations … how many touchdowns does antonio brown haveWebMar 23, 2024 · Phosphorus transporter (PHT) genes encode H 2 PO 4-/H + co-transporters that absorb and transport inorganic nutrient elements required for plant development and growth and protect plants from heavy metal stress.However, little is known about the roles of PHTs in Brassica compared to Arabidopsis thaliana.In this study, we identified and … how many touchdown passes tom bradyWebJul 28, 2016 · Two primary transport systems mediate phosphorus uptake and transport in plants. The first is an inducible high-affinity transport system with a Km value that generally ranges from 10 to 100 μm/l . It is regulated by the cellular energy supply, intracellular phosphate consumption and the proton electrochemical gradient. how many touchdowns did bo jackson haveWebNov 30, 2011 · Phosphate Import in Plants: Focus on the PHT1 Transporters Front Plant Sci. 2011 Nov 30;2:83. doi: 10.3389/fpls.2011.00083. eCollection 2011. Authors Laurent … how many touchdowns did eli manning haveWebOct 25, 2024 · Phosphate is an essential nutrient for plant growth and is acquired from the environment and distributed within the plant in part through the action of phosphate transporters of the PHT1 family. how many touchdowns does alvin kamara havePhosphate transporters belong to different protein families, e.g. the phosphate transporter (PHT) family, the SYG1/Pho81/XPR1 (SPX) domain-containing protein family and the SULFATE TRANSPORTER (SULTR)-like family. Based on their subcellular localization and sequence identity, PHT family … See more Phosphorus (P) is one of the few macronutrients essential for the growth and development of all organisms. It serves as an integral building block of crucial … See more The ultimate goal of research pertaining to phosphate is to improve P use efficiency and reduce fertilizer use while maintaining or even increasing crop yields in … See more From gene transcription in the nucleus, protein synthesis and processing in the ER, trafficking to the plasma membrane to carry out their function, to their … See more The National Natural Science Foundation of China (31972486); the National Key Research and Development Program of China (2016YFD0100700); the Ministry of … See more how many touchdowns does austin ekeler haveWebAbstract Phosphorus is one of the major plant nutrients that is least available in the soil. Consequently, plants have developed numerous morphological, physiological, biochemical, and molecular adaptations to acquire phosphate (Pi). Enhanced ability to acquire Pi and altered gene expression are the hallmarks of plant adaptation to Pi deficiency. The … how many touchdowns does kyle pitts have