In- vitro
 
 pollen germination of
 
 Clerodendrum serratum
 
 with different sucrose concentration. Pollen which are elongated and seeing threat like structure are germinated pollen and pollen which are oval and round are not germinated.

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 <img alt="IMG_20190618_110952" class="wp-image-158985 gcloudimg" data-attachment-id="158985" data-comments-opened="1" data-id="158985" data-image-meta='{"aperture":"2.2","credit":"","camera":"Redmi Note 5 Pro","caption":"","created_timestamp":"1560856192","copyright":"","focal_length":"3.81","iso":"250","shutter_speed":"0.02","title":"","orientation":"6"}' data-image-title="IMG_20190618_110952" data-link="https://microcosmos.foldscope.com/?attachment_id=158985" data-recalc-dims="1" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_158986/IMG_20190618_110952.jpg"/>
 <figcaption>
 germinated pollen
 </figcaption>
 </figure>
 </li>
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 <figure>
 <img alt="IMG_20190618_110951" class="wp-image-158984 gcloudimg" data-attachment-id="158984" data-comments-opened="1" data-id="158984" data-image-meta='{"aperture":"2.2","credit":"","camera":"Redmi Note 5 Pro","caption":"","created_timestamp":"1560856191","copyright":"","focal_length":"3.81","iso":"320","shutter_speed":"0.02","title":"","orientation":"6"}' data-image-title="IMG_20190618_110951" data-link="https://microcosmos.foldscope.com/?attachment_id=158984" data-recalc-dims="1" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_158986/IMG_20190618_110951.jpg"/>
 <figcaption>
 
 germinated pollen
 </figcaption>
 </figure>
 </li>
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 <figure>
 <img alt="IMG_20190618_105445" class="wp-image-158983 gcloudimg" data-attachment-id="158983" data-comments-opened="1" data-id="158983" data-image-meta='{"aperture":"2.2","credit":"","camera":"Redmi Note 5 Pro","caption":"","created_timestamp":"1560855285","copyright":"","focal_length":"3.81","iso":"400","shutter_speed":"0.01","title":"","orientation":"3"}' data-image-title="IMG_20190618_105445" data-link="https://microcosmos.foldscope.com/?attachment_id=158983" data-recalc-dims="1" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_158986/IMG_20190618_105445.jpg"/>
 <figcaption>
 
 germinated pollen
 </figcaption>
 </figure>
 </li>
 <li class="blocks-gallery-item">
 <figure>
 <img alt="IMG_20190618_105443" class="wp-image-158982 gcloudimg" data-attachment-id="158982" data-comments-opened="1" data-id="158982" data-image-meta='{"aperture":"2.2","credit":"","camera":"Redmi Note 5 Pro","caption":"","created_timestamp":"1560855283","copyright":"","focal_length":"3.81","iso":"400","shutter_speed":"0.01","title":"","orientation":"3"}' data-image-title="IMG_20190618_105443" data-link="https://microcosmos.foldscope.com/?attachment_id=158982" data-recalc-dims="1" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_158986/IMG_20190618_105443.jpg"/>
 <figcaption>
 
 germinated pollen
 </figcaption>
 </figure>
 </li>
 <li class="blocks-gallery-item">
 <figure>
 <img alt="IMG_20190618_104459" class="wp-image-158980 gcloudimg" data-attachment-id="158980" data-comments-opened="1" data-id="158980" data-image-meta='{"aperture":"2.2","credit":"","camera":"Redmi Note 5 Pro","caption":"","created_timestamp":"1560854699","copyright":"","focal_length":"3.81","iso":"320","shutter_speed":"0.01","title":"","orientation":"3"}' data-image-title="IMG_20190618_104459" data-link="https://microcosmos.foldscope.com/?attachment_id=158980" data-recalc-dims="1" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_158986/IMG_20190618_104459.jpg"/>
 <figcaption>
 
 germinated pollen
 </figcaption>
 </figure>
 </li>
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 <figure>
 <img alt="IMG_20190618_104050" class="wp-image-158977 gcloudimg" data-attachment-id="158977" data-comments-opened="1" data-id="158977" data-image-meta='{"aperture":"2.2","credit":"","camera":"Redmi Note 5 Pro","caption":"","created_timestamp":"1560854450","copyright":"","focal_length":"3.81","iso":"320","shutter_speed":"0.0064516129032258","title":"","orientation":"6"}' data-image-title="IMG_20190618_104050" data-link="https://microcosmos.foldscope.com/?attachment_id=158977" data-recalc-dims="1" src="https://storage.googleapis.com/microcosmosdelta.appspot.com/images/transfer_158986/IMG_20190618_104050.jpg"/>
 <figcaption>
 not germinated
 </figcaption>
 </figure>
 </li>
</ul>

In- vitro pollen germination

puyam | Tue, Jun 18, 2019, 1:23 AM

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