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Un gen NAC que regula la senescencia mejora la proteína de grano, el zinc y el contenido de hierro en el trigo

Cristobal Uauy1, Assaf Distelfeld, Tzion Fahima

  • 1Department of Plant Sciences, University of California, One Shields Avenue, Davis, CA 95616, USA.

Science (New York, N.Y.)
|November 25, 2006
PubMed
Resumen

Los científicos identificaron un gen, Gpc-B1, que aumenta el rendimiento del trigo.

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Gene Regulation During Sporulation01:17

Gene Regulation During Sporulation

Sporulation is a complex developmental process that allows certain Gram-positive bacteria, such as Bacillus subtilis and Clostridium species, to survive extreme environmental conditions. This process is tightly regulated by a series of signaling cascades and transcriptional controls, ensuring the formation of a highly resistant endospore.Sporulation is triggered by unfavorable conditions, such as nutrient depletion, and is governed by a phosphorelay system. One of the sensor kinases, such as...