Definition of pericycle in English:

pericycle

noun ˈpɛrɪsʌɪk(ə)lˈperəˌsīk(ə)l

Botany

A thin layer of plant tissue between the endodermis and the phloem.
〔植〕中柱鞘
Example sentencesExamples
- The pericycle forms the outermost layer of the central cylinder.
- These observations suggest that the cells in the pericycle of alloxan-treated plants are much more transcriptionally active than their control counterparts.
- In addition, the host pericycle and endodermis in contact with abortive haustoria were deformed in many cases.
- These layers include the epidermis, an exodermis in roots where it is differentiated, several layers of cortex cells, the endodermis, pericycle, xylem parenchyma cells and finally the vessels.
- The pericycle and endodermis were both present, each as a single sheath of cells located between the cortex and stele.

Origin

Late 19th century: from Greek perikuklos 'spherical', from perikukloun 'encircle'.

Definition of pericycle in US English:

pericycle

nounˈperəˌsīk(ə)l

Botany

A thin layer of plant tissue between the endodermis and the phloem.
〔植〕中柱鞘
Example sentencesExamples
- These observations suggest that the cells in the pericycle of alloxan-treated plants are much more transcriptionally active than their control counterparts.
- The pericycle forms the outermost layer of the central cylinder.
- These layers include the epidermis, an exodermis in roots where it is differentiated, several layers of cortex cells, the endodermis, pericycle, xylem parenchyma cells and finally the vessels.
- The pericycle and endodermis were both present, each as a single sheath of cells located between the cortex and stele.
- In addition, the host pericycle and endodermis in contact with abortive haustoria were deformed in many cases.

Origin

Late 19th century: from Greek perikuklos ‘spherical’, from perikukloun ‘encircle’.

词汇	pericycle
释义	Definition of pericycle in English: pericycle noun ˈpɛrɪsʌɪk(ə)lˈperəˌsīk(ə)l Botany A thin layer of plant tissue between the endodermis and the phloem. 〔植〕中柱鞘 Example sentencesExamples The pericycle forms the outermost layer of the central cylinder. These observations suggest that the cells in the pericycle of alloxan-treated plants are much more transcriptionally active than their control counterparts. In addition, the host pericycle and endodermis in contact with abortive haustoria were deformed in many cases. These layers include the epidermis, an exodermis in roots where it is differentiated, several layers of cortex cells, the endodermis, pericycle, xylem parenchyma cells and finally the vessels. The pericycle and endodermis were both present, each as a single sheath of cells located between the cortex and stele. Origin Late 19th century: from Greek perikuklos 'spherical', from perikukloun 'encircle'. Definition of pericycle in US English: pericycle nounˈperəˌsīk(ə)l Botany A thin layer of plant tissue between the endodermis and the phloem. 〔植〕中柱鞘 Example sentencesExamples These observations suggest that the cells in the pericycle of alloxan-treated plants are much more transcriptionally active than their control counterparts. The pericycle forms the outermost layer of the central cylinder. These layers include the epidermis, an exodermis in roots where it is differentiated, several layers of cortex cells, the endodermis, pericycle, xylem parenchyma cells and finally the vessels. The pericycle and endodermis were both present, each as a single sheath of cells located between the cortex and stele. In addition, the host pericycle and endodermis in contact with abortive haustoria were deformed in many cases. Origin Late 19th century: from Greek perikuklos ‘spherical’, from perikukloun ‘encircle’.
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