Dec. 31, 2017, 4:18 a.m.

Unlocking the mystery of pollen tube guidance

Pollen tube guidance towards the ovule is an important step for fertilization in flowering plants. In order for this to happen, a pollen tube attractant peptide LURE guides the pollen tube precisely to the ovule. Plant biologists have succeeded in analyzing for the first time, the crystal structure of LURE bound to its receptor protein PRK6. https://www.sciencedaily.com/releases/2017/12/171229095136.htm

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on La Femme

Aug. 1, 2019, 5:23 p.m.

Arquitetura / Architecture

on Arquitetura / Architecture

May 24, 2019, 9:19 p.m.

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Oct. 1, 2018, 2:30 p.m.

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Oct. 30, 2019, 12:04 p.m.

March 16, 2020, 5:30 p.m.

se finí de momento jeje. un descanso, tambien comparto en tumblr y voy a coger agujetas en el dedo jajajajaja. lo que comparto de facebook casi todo es de españa y mi tierruca santander-cantabria. españa. en estas fotos si pongo nombres. en las demas son imagenes mayormente de europa y otras de america. bellas todas. espero que tengais un gusto parecido al mio al escoger fotos. me gustan los animales, de 2 piernas poc@s, naturaleza, aqui incluye todo referente a lo bello o perfecto que hay en nuestro planeta. un saludo desde santandes-cantabria. españa, spain. no se ingles pero tengo traductor para dialogar con personar de no habla español-latino.

March 19, 2020, 6:36 a.m.

What are memories made of? on Science stuff

Jan. 29, 2018, 9:46 a.m.

Researchers have identified the distinct roles and locations in the brain of a protein called AKT believed to be instrumental in memory formation and synaptic plasticity.https://www.sciencedaily.com/releases/2018/01/180126163820.htm

March 18, 2020, 12:17 p.m.

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on Meme Madhouse

March 10, 2019, 11:28 a.m.

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diego santini vebber

Páscoa

April 10, 2019, 9:03 a.m.

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